US3597890A - Construction assembly - Google Patents

Construction assembly Download PDF

Info

Publication number
US3597890A
US3597890A US868956A US3597890DA US3597890A US 3597890 A US3597890 A US 3597890A US 868956 A US868956 A US 868956A US 3597890D A US3597890D A US 3597890DA US 3597890 A US3597890 A US 3597890A
Authority
US
United States
Prior art keywords
units
construction
walls
assembly
forming
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US868956A
Inventor
Alfred A Hala
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Application granted granted Critical
Publication of US3597890A publication Critical patent/US3597890A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32Arched structures; Vaulted structures; Folded structures
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/16Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material
    • E04B1/166Structures made from masses, e.g. of concrete, cast or similarly formed in situ with or without making use of additional elements, such as permanent forms, substructures to be coated with load-bearing material with curved surfaces, at least partially cast in situ in order to make a continuous concrete shell structure
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/32Floor structures wholly cast in situ with or without form units or reinforcements
    • E04B5/36Floor structures wholly cast in situ with or without form units or reinforcements with form units as part of the floor
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32Arched structures; Vaulted structures; Folded structures
    • E04B2001/3258Arched structures; Vaulted structures; Folded structures comprised entirely of a single self-supporting panel
    • E04B2001/3264Arched structures; Vaulted structures; Folded structures comprised entirely of a single self-supporting panel hardened in situ
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32Arched structures; Vaulted structures; Folded structures
    • E04B2001/327Arched structures; Vaulted structures; Folded structures comprised of a number of panels or blocs connected together forming a self-supporting structure
    • E04B2001/3276Panel connection details
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B1/00Constructions in general; Structures which are not restricted either to walls, e.g. partitions, or floors or ceilings or roofs
    • E04B1/32Arched structures; Vaulted structures; Folded structures
    • E04B2001/327Arched structures; Vaulted structures; Folded structures comprised of a number of panels or blocs connected together forming a self-supporting structure
    • E04B2001/3288Panel frame details, e.g. flanges of steel sheet panels

Definitions

  • the construction assembly of the present invention is primarily intended for use in the fabrication of building partitions and walls.
  • the construction assembly permits construction of the cores of walls and partitions having a weight of approximately 0.1 pounds per square foot, as compared to approximately 20 pounds per square foot for masonry and ap-- proximately 3.5 pounds per square foot for stud partitions.
  • construction assemblies formed of metal sheet or mesh-type materials are extremely difficult to shape and install. They are not readily workable and the utilization of metal mesh building units has been shown to be highly impractical.
  • FIG. I is a perspective view of a construction unit employed in the construction assembly of the present invention utilized to form interior partitions, walls and the like;
  • FIG. 2 is a sectional view taken on the line 2-2 of FIG. 1;
  • FIG. 3 is a sectional view taken on the line 3-3 of FIG. 1;
  • FIG. 4 is a sectional view similar to FIG. 3 of two units joined together, wherein said units have a highly impact-resistance material applied to the sides thereof to form the construction assembly;
  • FIG. 5 is a sectional view similar to FIG. 3 depicting a construction unit having reinforcing crossmembers
  • FIG. 6 is a sectional view similar to FIG. 2, wherein the walls of .the construction unit are formulated of a perforated plastictype material;
  • FIG. 7 is a sectional view similar to FIG. 2, wherein the walls of the construction unit are formed of a mesh-type material having an interior backing layer;
  • FIG. 8 is a perspective view of a construction unit fabricated in accordance with a second embodiment of the present invention.
  • FIG. 9 is a sectional view taken in the line 9-9 of FIG. 8;
  • FIG. 10 is a sectional view taken on the line 10l0 of FIG.
  • FIG. 11 is a top view of a sheet of meshtype material used to fabricate the construction unit shown in FIG. 8;
  • FIG. I2 is an enlarged cross-sectional view of a portion of the pervious resin impregnated fibrous mesh material used in the fabrication of the walls of the construction assembly of the present invention
  • FIG. 13 is a partial cross-sectional view of an alternate embodiment of a wall of the construction assembly of the present invention.
  • FIG. I4 is a perspective view of a dome roof construction assembly
  • FIG. 15 is a perspective view of an arch roof construction assembly
  • FIG. 17 is a partial perspective view of a bearing wall construction assembly
  • FIG. 18 is a sectional view taken on the line 18-18 of FIG.
  • FIG. 19 is a partial perspective view of a floor or flat roof construction assembly
  • FIG. 20 is a sectional view taken on the line 20-20 of FIG. 19;
  • FIG. 21 is a perspective view of a hung ceiling construction assembly
  • FIG. 22 is a perspective view of a construction assembly is a sectional view taken on the line 16-16 of FIG.
  • FIG. 23 is a sectional view taken on the line 23-23 of FIG. 22;
  • FIG. 24 is a sectional view similar to FIG. 23 wherein the resultant walls are reinforced;
  • FIG. 25 is a section elevational'view of one type of column constructionassembly.
  • FIG. 1 there is shown a construction unit 20 having the configuration of'a rectangular parallelepiped whose interior is void.
  • the block consists of sidewalls or wall members 22 and 24, end walls 26 and 28, top wall 30 and bottom wall 32.
  • the walls are preferably formed of a mesh layer 34, such as fiberglas mesh cloth to which is preferably applied a thermosetting plastic resinous layer 36, such as an epoxy layer (as shown in FIG. 2 through 7).
  • the application of a thermosetting plastic resinous material to the fiberglass mesh cloth results in walls which are relatively brittle and which have relatively high tensile strength; the usefulness and desirability of these features will be described more fully hereinafter.
  • the thermosetting plastic resinous layer 36 may be applied to the fiberglass mesh cloth layer 34 by spraying, painting, brushing, or any other suitable method.
  • construction unit of the present invention has been described as being fabricated from a fiberglass mesh, the unit may also be fabricated from any other suitable mesh-type material, other examples of which are tempered glass and spun mineral fiber.
  • FIG. 4 there is shown a sectional view of two construction units utilized to form a partition wall or other construction assembly, which units are joined together at a junction 38 by means of mortar, adhesive or other suitable bonding agent.
  • the wall 22 has cement plaster or cement stucco 40 applied thereto as the exterior surface thereof, the materials forming the walls of said unit being compatible with plaster, gypsum board, stucco and similar surface materials. It will be apparent to those skilled in the art that the resulting structure utilizing one of the aforementioned hydraulic cementitious materials is a reinforced concrete structure.
  • the construction unit may be fabricated having reinforcing members 42 as shown in FlG. 5.
  • the reinforcing members may be made of cardboard, plastic, or any other suitable material, but are constructed so that they do not add appreciably to the weight of the unit while enhancing the support characteristics thereof.
  • FIG. 6 there is depicted a sectional view of the construction unit 20, the walls thereof having been fabricated from perforated plastic-type sheet material.
  • the walls in this case also have an epoxy resin layer 36 applied thereto.
  • FIG. 7 depicts a modification of the wall structure of the construction unit hereinbefore described.
  • the walls are formed of a fiberglass mesh cloth layer 34 having a backing layer 44 applied to the inner surfaces thereof, the layer 44 being formed of paper, cloth, or any other suitable material.
  • the outer surfaces of the layer 34 have an epoxy resin layer 36 applied thereon.
  • the use of the backing layer permits the stucco or cement layer 48 applied to the wall as the outer layer thereof to flow through the mesh structure, and thus allows it to become positioned against said backing layer. This results in a wall member wherein the stucco or cement layer has the mesh structure as a reinforcing member therein, thereby resulting in the rigid wall structure desired.
  • the brittleness of the unit enables the mesh to shatter at its point of impact by means of a sharp blow. This feature permits easy cutting and fitting of the units, as well as cutting thereof to build in pipes and other types of obstructions required in the construction of partitions, walls and the like.
  • the unit may thus be cut or fitted by hitting it with a hammer, hatchet or the edge of a masons trowel.
  • the units may also be cut be utilizing a hand saw or knife.
  • the high tensile strength of the block permits it to be effectively utilized to fabricate walls, partitions and the like.
  • the construction unit of the present invention will permit the construction of interior walls and partitions having extremely light weight, thus resulting in the use of lighter structural members, due to the lower floor loads, thereby permitting building designs which are substantially less expensive than those presently employed.
  • the light weight of the unit also permits much faster insta lation, with a resultant saving in the cost of the structure.
  • This type of partition also lends itself to easy removal, should removal become desirable.
  • a construction assembly such as a partition fabricated by the use of the construction unit of the present invention will shatter when dealt a sharp blow, thus permitting easy removal thereof by any unskilled craftsman.
  • FIG. 8 through 11 A second embodiment of the present invention is depicted in FlG. 8 through 11, wherein similar parts are denoted by similar reference numerals.
  • the unit 20A is formed having sidewalls 22A, 24A and a top wall 30A, again resulting in a unit which has a configuration which is substantially that of a rectangular parallelopiped.
  • the top of the unit is formed having a tongue portion 50, while the right-hand side portion (as seen FIG. 8) is formed having a tongue portion 52.
  • the left-hand portion (as seen in FIG. 8) defines a recess 54, while the bottom of the block defines a recess 56, as best seen in FIG. 9.
  • One method of forming the unit 20A would be to utilize the printed sheet 58 depicted in FIG. 1 l, which sheet is preferably made of Fiberglas mesh cloth.
  • the sheets are prestamped so as to form indentations which form the tongue portions 50 and 52 previously described.
  • the sheets are coated along the entire length thereof, except for the longitudinally extending fold lines 62, with an epoxy resin or other suitable thermosetting plastic, which results in the layer 36A upon the walls of the unit. After the coated sheet has set, it may be folded along the uncoated flexible fold lines. The fold lines may then be coated with the epoxy resin, and channel or stiffening members 60 made of epoxy resin coated Fiberglas mesh or any other suitable material may be secured within the unit to lend further rigidity to it.
  • the tongue portion 52 of one of the units will fit into the recess 54 in the adjacent unit disposed to the right thereof, while the tongue portion 50 at the top thereof will fit into the recess 56 of the unit positioned on the top thereof.
  • the units may then be bonded together by a liquid adhesive, or by any other similarly suited method.
  • this type of unit may be readily and easily constructed on a job site, thus making the problem of transporting the units, or alternatively the materials therefor, a rather simple one.
  • the three-dimensional unit of the present invention has been described as having a rectangular solid configuration, the same may be fabricated having a three-dimensional triangular, cylindrical, hemispherical, wedge-shaped, or any other suitable or desirable configuration.
  • a fiat sheet of the aforesaid materials can be corrugated, to thus form a unit having a substantially solid rectangular configuration.
  • the mesh material 70 comprises the mesh layer 34 and the plastic resinous layer 36.
  • the layer 34 includes a plurality of parallel spaced horizontal and also vertical members 72 which are herein shown as having substantially circular cross sections but which may have any other suitable cross-sectional configuration.
  • the plastic resinous layer 36 completely surrounds and impregnates the individual strands such as members 72 while still leaving the material 70 with apertures such as at 74 so as to provide the resultant pervious structure.
  • FIG. 13 depicts a double thickness construction assembly 76 having two layers of resin-impregnated fibrous mesh 78 and 80 having a cementitious material, such as concrete, 82 which permeates the mesh layers 78 and 80 and forms the integral construction assembly 76 therewith.
  • the permeation of the cementitious material through the apertures (not Shown) in the layers 78 and 80 is limited by means of a paper backing layer 84 positioned in back of the layer 80 and secured thereto, such as by stapling or any other suitable attachment means.
  • the construction assembly 76 is employed in applications where a stronger wall structure is desired. 7
  • the assembly 86 includes an arcuate dome portion 88 having an annular base portion 90 depending therefrom and secured thereto.
  • the dome portion 88 comprises a plurality of construction units 20C of substantially trapezoidal configuration which are connected together by having their end wall 92 which are disposed in abutting engagement secured together, such as by adhesive bonding or by any other suitable securing means.
  • the inner walls 94 of the units 20C are smaller than the outer walls 96 thereof to provide the trapezoidal configuration and both the walls 94 and 96 are provided with inwardly positioned paper backing layers 98 secured to each of the walls, as described hereinbefore.
  • a cementitious material such as concrete, plaster or the like is then coated or sprayed on the inner and outer walls 94 and 96 to form the dome construction 88.
  • the annular base portion 90 may be fabricated in a manner similar to the dome 88 and prior thereto; i.e., the base portion 90 is formed first and the dome 88 is fabricated thereon.
  • the interior of the units 20C may be filled with insulating material, if the same is desirable.
  • the resultant dome roof construction assembly is one which is extremely light weight, durable and strong. It will be appreciated that the foregoing construction assembly can be utilized in the building of enclosed structures, such as sports stadiums, at a cost which is much less than for existant type of structures.
  • FIG. 15 there is depicted an arch-type roof construction assembly 100 which is constructed in a manner substantially the same as that of the dome roof assembly 86.
  • FIG. 17 depicts a bearing wall construction assembly generally depicted by the reference numeral I02.
  • the assembly comprises a concrete footing 104 upon which are vertically disposed a plurality of interconnected mesh-type con struction units 20D. Spaced ones of the units.20D are filled with concrete, as best seen in FIG. 18.
  • An upper construction unit 22D disposed horizontally is also filled with concrete and positioned atop the vertically disposed construction units. The entire assembly 102 is then coated or sprayed with concrete to i provide the finished bearing wall construction assembly.
  • FIG. I9 illustrates a floor or flat roof construction assembly I06 which includes a pair of concrete filled mesh-type construction units which serve as bearing members I08. Disposed across the bearing members 108 are a plurality of interconnected construction units 20E.
  • the units 205 have a paper backing layer 110 secured to the upper and end walls, as best seen in FIG. 20 and as described hereinbefore.
  • the interconnected units 20E are coated or sprayed with a cementitious material, the interior remains void (FIG. 20) and may thereafter be filled with insulation or have electrical wires inserted therethrough.
  • FIG. 21 depicts a hung ceiling construction assembly 112, wherein a plurality of construction units 20F are interconnected, as described hereinbefore.
  • the interconnected units are suspended as by wires 114 or other convention means and a suitable ceiling material 116 which is similar to partition covers is secured to the underside of the units.
  • the units may be left exposed, filled with insulation material or sprayed with acoustical material.
  • FIG. 1 Another embodiment of a construction assembly is depicted and vertically positioned upon a concrete footing I18.
  • FIG. 23 wherein it is seen in FIG. 22, wherein construction units 206 are interconnected that the units 206 are provided with internally disposed paper-backing layers 120 secured to each of the walls of the units.
  • the cost of the units 200 is so small that they need not even be removed after the concrete has cured. It will also be appreciated that the units are set up very quickly and very easily, in contradistinction with present methods and apparatus for providing forms for the pouring of concrete.
  • FIG. 24 Another type form for the pouring of concrete is depicted in FIG. 24.
  • the units 20H have backing layers 122 secured to the outer surfaces of the walls of the unit.
  • the meshtype units become part of the concrete and serve as reinforcing' members therein, thereby forming a reinforced construction assembly.
  • FIG. 25 Another construction assembly fabricated in accordance with the principles of the present invention is shown in FIG. 25 and depicted generally by the reference number 124.
  • a pillar of tapered configuration is defined by a construction unit or units 20] having concrete secured to the outer surface thereof and forming an integral structure therewith.
  • a paper backing layer 126 is secured to the inner walls of the unit 20.! to limit the permeation of the concrete thereinto.
  • concrete fill may be added to the hollow inner core I28 of the unit 20.!
  • a construction assembly comprising in combination a structural base, a plurality of individual construction units having spaced walls, means for interconnecting adjacent ones of said individual units, said connected construction units being positioned upon said structural base, each of said units comprising a pervious resin impregnated fibrous mesh material forming the walls of said units, and a hydraulic cementitious material filling the interior of selective ones of said construction units and forming an integral structure with said base.
  • a construction assembly in accordance with claim I wherein said construction units have a backing layer secured to the walls thereof exteriorly of said units enabling said units to serve as a form for the pouring of said cementitious material and forming an integral structural assembly therewith.
  • a construction assembly comprising in combination a structural base, a plurality of individual construction units, means for interconnecting adjacent ones of said individual units, said connected construction units being positioned upon said structural base, each of said units comprising a pervious resin impregnated fibrous mesh material fonning the walls of said units, a cementitious material filling the interior of selective ones of said construction units and forming an integral structure with said base, and said construction units having a backing layer secured to the walls thereof interiorly of said units enabling said units to serve as a form for the pouring of said cementitious material.
  • a construction assembly comprising in combination a structural base, a plurality of individual construction units having spaced walls, means for interconnecting adjacent end walls of said individual units, each of said units comprising pervious resin impregnated fibrous mesh material forming the

Abstract

A construction assembly comprising a plurality of individual construction units connected together. Each of the construction units comprises a pervious resin-impregnated fibrous mesh material. The walls of the construction units have a cementitious material secured to the exterior surface thereof by permeating the pervious resin-impregnated fibrous mesh material and forming an integral structure therewith.

Description

United States Patent [72] Inventor Alfred A. Hala 28 Meeks Lane, lslip, NY. 11751 [211' Appl. No. 868,956 [22] Filed Sept. 15, 1969 {45] Patented Aug. 10, 1971 Continuation-impart of application Ser. No. 647,463, June 20, 1967, now abandoned.
[54] CONSTRUCTION ASSEMBLY 9 Claims, 25 Drawing Figs.
[52] US. Cl. 52], 52/309, 52/381, 52/439, 52/444, 52/577 [51] int. Cl E04b 1/32, 1 E041) 2/14, 1504c 2/16 [50] Field of Search 52/454, 443, 309, 381, 444, 577, 576,439
[56] References Cited UNITED STATES PATENTS 345,046 7/1886 Gilman 52/89 X 1,397,301 11/1921 Solan 52/577 12/1928 Hedden 52/454 8/1932 52/577 7/1934 52/381 11/1963 52/381 4/1966 117/98 7/1967 l6l/DlG. 4 4/1968 Baumann 52/454 Primary Examiner-John E. Murtagh Attorney-Philip D. Amins ABSTRACT: A construction assembly comprising a plurality of individual construction units connected together. Each of the construction units comprises a pervious resin-impregnated fibrous mesh material. The walls of the construction units liave a cemcntitious material secured to the exterior surface thereof by permeating the pervious resin-impregnated fibrous mesh material and forming an integral structure therewith.
Patented Aug. 10, 1971 I 3,597,890
7 5 Sheets-Shsgt l Q mmmmm =2 22 H55. 5 5?;
I [NI/NTER 41mm 4 MM ATTORNEY Patented Aug. 10; 1971 3,597,890
5 Sheets-Sheet 5 ALFRED A. HALA ATTORNEY Patented Aug. 10, 1971 3,597,890
5 Sheets-Sheet 4 1/0 ZQE Q IN\-'EI\"FOR. ALFRED A. HALA MOW ATTORNEX Patented Aug. 10, 1971 5 Sheets-Sheet 5 CONSTRUCTION ASSEMBLY The present application is a continuation-in-part of my earlier filed application, Ser. No. 647,463 entitled CON- STRUCTION UNIT and filed on June 20 1967 now abandoned.
BACKGROUND OF THE INVENTION The construction assembly of the present invention is primarily intended for use in the fabrication of building partitions and walls. The construction assembly permits construction of the cores of walls and partitions having a weight of approximately 0.1 pounds per square foot, as compared to approximately 20 pounds per square foot for masonry and ap-- proximately 3.5 pounds per square foot for stud partitions. Additionally, construction assemblies formed of metal sheet or mesh-type materials are extremely difficult to shape and install. They are not readily workable and the utilization of metal mesh building units has been shown to be highly impractical.
SUMMARY It is therefore the principal object of the present invention toprovide a construction assembly of very light weight for use in the construction of partitions and walls.
It is another object of the present invention to provide a new and novel construction assembly which is easily fabricated and which exhibits a high degree of workability.
It is another object of the present invention to provide a new and novel construction assembly which is relatively brittle and Y which has a relatively high tensile strength.
It is a further object of the present invention to provide a construction assembly employing construction units which are fabricated from a sheet material and more particularly from a mesh-type sheet material.
It is another object of the present invention to provide a construction unit fabricated from mesh-type sheet material having a thermosetting plastic applied to at least one of the surfaces thereof.
It is yet a further object of the present invention to provide a construction assembly which is water and fire-resistant and whose size is substantially unaffected by changes in temperature and humidity.
It is still a further object of the present invention to provide construction units which are capable of having exterior surface materials secured thereto, such as plaster, gypsum board, stucco and the like to form the construction assembly.
It is yet another object of the present invention to provide construction units having generally hollow rectangular parallelepiped configurations.
- It is still a further object of the present invention to provide construction units having tongue and groove portions to permit the units to be placed in engaging relationship with one another.
It is yet a further object of the present invention to provide hollow construction units having reinforcing members BRIEF DESCRIPTION OF THE DRAWINGS These and other objects, features and advantages of the present invention will become more apparent when considered in conjunction with the accompanying drawings, wherein:
FIG. I is a perspective view of a construction unit employed in the construction assembly of the present invention utilized to form interior partitions, walls and the like;
FIG. 2 is a sectional view taken on the line 2-2 of FIG. 1;
FIG. 3 is a sectional view taken on the line 3-3 of FIG. 1;
FIG. 4 is a sectional view similar to FIG. 3 of two units joined together, wherein said units have a highly impact-resistance material applied to the sides thereof to form the construction assembly;
FIG. 5 is a sectional view similar to FIG. 3 depicting a construction unit having reinforcing crossmembers;
FIG. 6 is a sectional view similar to FIG. 2, wherein the walls of .the construction unit are formulated of a perforated plastictype material;
FIG. 7 is a sectional view similar to FIG. 2, wherein the walls of the construction unit are formed of a mesh-type material having an interior backing layer;
FIG. 8 is a perspective view of a construction unit fabricated in accordance with a second embodiment of the present invention;
FIG. 9 is a sectional view taken in the line 9-9 of FIG. 8;
FIG. 10 is a sectional view taken on the line 10l0 of FIG.
.8, showing the construction unit having stiffening members positioned therewithin; and
FIG. 11 is a top view of a sheet of meshtype material used to fabricate the construction unit shown in FIG. 8;
FIG. I2 is an enlarged cross-sectional view of a portion of the pervious resin impregnated fibrous mesh material used in the fabrication of the walls of the construction assembly of the present invention;
FIG. 13 is a partial cross-sectional view of an alternate embodiment of a wall of the construction assembly of the present invention; I
FIG. I4 is a perspective view of a dome roof construction assembly; 7
FIG. 15 is a perspective view of an arch roof construction assembly;
- FIG. I6
FIG. 17 is a partial perspective view of a bearing wall construction assembly;
FIG. 18 is a sectional view taken on the line 18-18 of FIG.
FIG. 19 is a partial perspective view of a floor or flat roof construction assembly;
FIG. 20 is a sectional view taken on the line 20-20 of FIG. 19;
FIG. 21 is a perspective view of a hung ceiling construction assembly;
FIG. 22 is a perspective view of a construction assembly is a sectional view taken on the line 16-16 of FIG.
fabricated by the formation of nonreinforced concrete form walls;
FIG. 23 is a sectional view taken on the line 23-23 of FIG. 22;
FIG. 24 is a sectional view similar to FIG. 23 wherein the resultant walls are reinforced;
FIG. 25 is a section elevational'view of one type of column constructionassembly.
DESCRIPTION OF TIIE PREFERRED EMBODIMENTS Referring now to the drawings and more particularly to FIG. 1 thereof, there is shown a construction unit 20 having the configuration of'a rectangular parallelepiped whose interior is void. The block consists of sidewalls or wall members 22 and 24, end walls 26 and 28, top wall 30 and bottom wall 32. The walls are preferably formed of a mesh layer 34, such as fiberglas mesh cloth to which is preferably applied a thermosetting plastic resinous layer 36, such as an epoxy layer (as shown in FIG. 2 through 7). The application of a thermosetting plastic resinous material to the fiberglass mesh cloth results in walls which are relatively brittle and which have relatively high tensile strength; the usefulness and desirability of these features will be described more fully hereinafter. The thermosetting plastic resinous layer 36 may be applied to the fiberglass mesh cloth layer 34 by spraying, painting, brushing, or any other suitable method.
It is herein to be noted that although the construction unit of the present invention has been described as being fabricated from a fiberglass mesh, the unit may also be fabricated from any other suitable mesh-type material, other examples of which are tempered glass and spun mineral fiber.
In FIG. 4 there is shown a sectional view of two construction units utilized to form a partition wall or other construction assembly, which units are joined together at a junction 38 by means of mortar, adhesive or other suitable bonding agent. The wall 22 has cement plaster or cement stucco 40 applied thereto as the exterior surface thereof, the materials forming the walls of said unit being compatible with plaster, gypsum board, stucco and similar surface materials. It will be apparent to those skilled in the art that the resulting structure utilizing one of the aforementioned hydraulic cementitious materials is a reinforced concrete structure.
ln some applications it is necessary to provide construction units having greater structural rigidity than those previously described. When this is required, the construction unit may be fabricated having reinforcing members 42 as shown in FlG. 5. The reinforcing members may be made of cardboard, plastic, or any other suitable material, but are constructed so that they do not add appreciably to the weight of the unit while enhancing the support characteristics thereof.
In FIG. 6 there is depicted a sectional view of the construction unit 20, the walls thereof having been fabricated from perforated plastic-type sheet material. The walls in this case also have an epoxy resin layer 36 applied thereto.
FIG. 7 depicts a modification of the wall structure of the construction unit hereinbefore described. The walls are formed of a fiberglass mesh cloth layer 34 having a backing layer 44 applied to the inner surfaces thereof, the layer 44 being formed of paper, cloth, or any other suitable material. The outer surfaces of the layer 34 have an epoxy resin layer 36 applied thereon. The use of the backing layer permits the stucco or cement layer 48 applied to the wall as the outer layer thereof to flow through the mesh structure, and thus allows it to become positioned against said backing layer. This results in a wall member wherein the stucco or cement layer has the mesh structure as a reinforcing member therein, thereby resulting in the rigid wall structure desired.
The brittleness of the unit enables the mesh to shatter at its point of impact by means of a sharp blow. This feature permits easy cutting and fitting of the units, as well as cutting thereof to build in pipes and other types of obstructions required in the construction of partitions, walls and the like. The unit may thus be cut or fitted by hitting it with a hammer, hatchet or the edge of a masons trowel. The units may also be cut be utilizing a hand saw or knife.
The high tensile strength of the block permits it to be effectively utilized to fabricate walls, partitions and the like.
When an impact resistant material such as 'cement plaster, cement stucco, plastic board, wood panelling, masonry or the like, is connected to the surface of the brittle, high tensile strength sheet material, there results a highly practical and durable partition. Moreover, the interior of the unit may be filled to comply with specific requirements. It will thus be apparent that by utilizing the various constructions hereinabove set forth in a selective manner, walls and other construction assemblies having almost any desired characteristics can be obtained.
It will be apparent to those skilled in the art that the construction unit of the present invention will permit the construction of interior walls and partitions having extremely light weight, thus resulting in the use of lighter structural members, due to the lower floor loads, thereby permitting building designs which are substantially less expensive than those presently employed. The light weight of the unit also permits much faster insta lation, with a resultant saving in the cost of the structure. This type of partition also lends itself to easy removal, should removal become desirable. As discussed hereinbefore, a construction assembly such as a partition fabricated by the use of the construction unit of the present invention will shatter when dealt a sharp blow, thus permitting easy removal thereof by any unskilled craftsman.
A second embodiment of the present invention is depicted in FlG. 8 through 11, wherein similar parts are denoted by similar reference numerals.
In this embodiment, the unit 20A is formed having sidewalls 22A, 24A and a top wall 30A, again resulting in a unit which has a configuration which is substantially that of a rectangular parallelopiped. The top of the unit is formed having a tongue portion 50, while the right-hand side portion (as seen FIG. 8) is formed having a tongue portion 52. The left-hand portion (as seen in FIG. 8) defines a recess 54, while the bottom of the block defines a recess 56, as best seen in FIG. 9.
One method of forming the unit 20A would be to utilize the printed sheet 58 depicted in FIG. 1 l, which sheet is preferably made of Fiberglas mesh cloth. The sheets are prestamped so as to form indentations which form the tongue portions 50 and 52 previously described. The sheets are coated along the entire length thereof, except for the longitudinally extending fold lines 62, with an epoxy resin or other suitable thermosetting plastic, which results in the layer 36A upon the walls of the unit. After the coated sheet has set, it may be folded along the uncoated flexible fold lines. The fold lines may then be coated with the epoxy resin, and channel or stiffening members 60 made of epoxy resin coated Fiberglas mesh or any other suitable material may be secured within the unit to lend further rigidity to it.
When the units are utilized to form a wall, the tongue portion 52 of one of the units will fit into the recess 54 in the adjacent unit disposed to the right thereof, while the tongue portion 50 at the top thereof will fit into the recess 56 of the unit positioned on the top thereof. The units may then be bonded together by a liquid adhesive, or by any other similarly suited method.
It will be appreciated that this type of unit may be readily and easily constructed on a job site, thus making the problem of transporting the units, or alternatively the materials therefor, a rather simple one.
It is also to be noted that, although the three-dimensional unit of the present invention has been described as having a rectangular solid configuration, the same may be fabricated having a three-dimensional triangular, cylindrical, hemispherical, wedge-shaped, or any other suitable or desirable configuration. In this context, it should be noted that a fiat sheet of the aforesaid materials can be corrugated, to thus form a unit having a substantially solid rectangular configuration.
With particular reference to FIG. 12, there is illustrated an enlarged detailed cross-sectional view of the previous resinimpregnated fibrous mesh material, herein generally designated by the reference numeral 70. The mesh material 70 comprises the mesh layer 34 and the plastic resinous layer 36. The layer 34 includes a plurality of parallel spaced horizontal and also vertical members 72 which are herein shown as having substantially circular cross sections but which may have any other suitable cross-sectional configuration. The plastic resinous layer 36 completely surrounds and impregnates the individual strands such as members 72 while still leaving the material 70 with apertures such as at 74 so as to provide the resultant pervious structure.
FIG. 13 depicts a double thickness construction assembly 76 having two layers of resin-impregnated fibrous mesh 78 and 80 having a cementitious material, such as concrete, 82 which permeates the mesh layers 78 and 80 and forms the integral construction assembly 76 therewith. The permeation of the cementitious material through the apertures (not Shown) in the layers 78 and 80 is limited by means of a paper backing layer 84 positioned in back of the layer 80 and secured thereto, such as by stapling or any other suitable attachment means.
The construction assembly 76 is employed in applications where a stronger wall structure is desired. 7
Referring now to FIG. 14, there is shown a dome roof construction assembly 86 fabricated in accordance with the principles of the present invention. The assembly 86 includes an arcuate dome portion 88 having an annular base portion 90 depending therefrom and secured thereto.
The dome portion 88 comprises a plurality of construction units 20C of substantially trapezoidal configuration which are connected together by having their end wall 92 which are disposed in abutting engagement secured together, such as by adhesive bonding or by any other suitable securing means. The inner walls 94 of the units 20C are smaller than the outer walls 96 thereof to provide the trapezoidal configuration and both the walls 94 and 96 are provided with inwardly positioned paper backing layers 98 secured to each of the walls, as described hereinbefore.
A cementitious material such as concrete, plaster or the like is then coated or sprayed on the inner and outer walls 94 and 96 to form the dome construction 88. The annular base portion 90 may be fabricated in a manner similar to the dome 88 and prior thereto; i.e., the base portion 90 is formed first and the dome 88 is fabricated thereon. The interior of the units 20C may be filled with insulating material, if the same is desirable.
The resultant dome roof construction assembly is one which is extremely light weight, durable and strong. It will be appreciated that the foregoing construction assembly can be utilized in the building of enclosed structures, such as sports stadiums, at a cost which is much less than for existant type of structures. In FIG. 15, there is depicted an arch-type roof construction assembly 100 which is constructed in a manner substantially the same as that of the dome roof assembly 86.
FIG. 17 depicts a bearing wall construction assembly generally depicted by the reference numeral I02. The assembly comprises a concrete footing 104 upon which are vertically disposed a plurality of interconnected mesh-type con struction units 20D. Spaced ones of the units.20D are filled with concrete, as best seen in FIG. 18. An upper construction unit 22D disposed horizontally is also filled with concrete and positioned atop the vertically disposed construction units. The entire assembly 102 is then coated or sprayed with concrete to i provide the finished bearing wall construction assembly.
FIG. I9 illustrates a floor or flat roof construction assembly I06 which includes a pair of concrete filled mesh-type construction units which serve as bearing members I08. Disposed across the bearing members 108 are a plurality of interconnected construction units 20E. The units 205 have a paper backing layer 110 secured to the upper and end walls, as best seen in FIG. 20 and as described hereinbefore. When the interconnected units 20E are coated or sprayed with a cementitious material, the interior remains void (FIG. 20) and may thereafter be filled with insulation or have electrical wires inserted therethrough.
FIG. 21 depicts a hung ceiling construction assembly 112, wherein a plurality of construction units 20F are interconnected, as described hereinbefore. The interconnected units are suspended as by wires 114 or other convention means and a suitable ceiling material 116 which is similar to partition covers is secured to the underside of the units. The units may be left exposed, filled with insulation material or sprayed with acoustical material.
Another embodiment of a construction assembly is depicted and vertically positioned upon a concrete footing I18. The
tion and serve. as forms for the pouring of concrete columns.
' In this regard, reference is had to FIG. 23 wherein it is seen in FIG. 22, wherein construction units 206 are interconnected that the units 206 are provided with internally disposed paper-backing layers 120 secured to each of the walls of the units. The cost of the units 200 is so small that they need not even be removed after the concrete has cured. It will also be appreciated that the units are set up very quickly and very easily, in contradistinction with present methods and apparatus for providing forms for the pouring of concrete.
Another type form for the pouring of concrete is depicted in FIG. 24. In this embodiment the units 20H have backing layers 122 secured to the outer surfaces of the walls of the unit. Thus, when the concrete is poured into the forms the meshtype units become part of the concrete and serve as reinforcing' members therein, thereby forming a reinforced construction assembly.
Another construction assembly fabricated in accordance with the principles of the present invention is shown in FIG. 25 and depicted generally by the reference number 124. In this embodiment'a pillar of tapered configuration is defined by a construction unit or units 20] having concrete secured to the outer surface thereof and forming an integral structure therewith. A paper backing layer 126 is secured to the inner walls of the unit 20.! to limit the permeation of the concrete thereinto. To increase the density of the assembly 124 concrete fill may be added to the hollow inner core I28 of the unit 20.!
It is thus seen that I have described new and novel constructionassemblies for use in the fabrication of various types of walls, roofs, ceilings and the like which are extremely lightweight, workable, sturdy, durable and which are relatively inexpensive in their manufacture.
I claim:
I. A construction assembly comprising in combination a structural base, a plurality of individual construction units having spaced walls, means for interconnecting adjacent ones of said individual units, said connected construction units being positioned upon said structural base, each of said units comprising a pervious resin impregnated fibrous mesh material forming the walls of said units, and a hydraulic cementitious material filling the interior of selective ones of said construction units and forming an integral structure with said base.
2. A construction assembly in accordance with claim I, wherein said construction units have a backing layer secured to the walls thereof exteriorly of said units enabling said units to serve as a form for the pouring of said cementitious material and forming an integral structural assembly therewith.
3. A construction assembly in accordance with claim 1, including another construction unit filled with a cementitious material disposed substantially perpendicularly to said connected construction units and positioned thereon, and a cementitious material applied to the exterior of all of said construction units thereby forming an integral structural assembly between said construction units and said base.
4. A construction assembly in accordance with claim I, wherein said assembly is in the form of an arcuate roof construction,
selective ones of said construction units being of trapezoid configuration, and the ends of adjacent end walls of I said units being disposed in abutting secured engagement, whereby the outer and inner walls of said units define an arc.
5. A construction assembly in accordance with claim I,
wherein I said assemblyis in the form of an arcuate roof construction,
the ends of adjacent end walls of said units being disposed in abutting secured engagement and the outer and inner walls of said connected units defining arcs which are substantially concentric with one another.
6.'A construction assembly comprising in combination a structural base, a plurality of individual construction units, means for interconnecting adjacent ones of said individual units, said connected construction units being positioned upon said structural base, each of said units comprising a pervious resin impregnated fibrous mesh material fonning the walls of said units, a cementitious material filling the interior of selective ones of said construction units and forming an integral structure with said base, and said construction units having a backing layer secured to the walls thereof interiorly of said units enabling said units to serve as a form for the pouring of said cementitious material.
7. A construction assembly in accordance with claim 6, wherein said backing layer is fabricated of paper.
8. A construction assembly comprising in combination a structural base, a plurality of individual construction units having spaced walls, means for interconnecting adjacent end walls of said individual units, each of said units comprising pervious resin impregnated fibrous mesh material forming the

Claims (9)

1. A construction assembly comprising in combination a structural base, a plurality of individual construction units having spaced walls, means for interconnecting adjacent ones of said individual units, said connected construction units being positioned upon said structural base, each of said units comprising a pervious resin impregnated fibrous mesh material forming the walls of said units, and a hydraulic cementitious material filling the interior of selective ones of said construction units and forming an integral structure with said base.
2. A construction assembly in accordance with claim 1, wherein said construction units have a backing layer secured to the walls thereof exteriorly of said units enabling said units to serve as a form for the pouring of said cementitious material and forming an integral structural assembly therewith.
3. A construction assembly in accordance with claim 1, including another construction unit filled with a cementitious material disposed substantially perpendicularly to said connected construction units and positioned thereon, and a cementitious material applied to the exterior of all of said construction units thereby forming an integral structural assembly between said construction units and said base.
4. A construction assembly in accordance with claim 1, wherein saiD assembly is in the form of an arcuate roof construction, selective ones of said construction units being of trapezoid configuration, and the ends of adjacent end walls of said units being disposed in abutting secured engagement, whereby the outer and inner walls of said units define an arc.
5. A construction assembly in accordance with claim 1, wherein said assembly is in the form of an arcuate roof construction, the ends of adjacent end walls of said units being disposed in abutting secured engagement and the outer and inner walls of said connected units defining arcs which are substantially concentric with one another.
6. A construction assembly comprising in combination a structural base, a plurality of individual construction units, means for interconnecting adjacent ones of said individual units, said connected construction units being positioned upon said structural base, each of said units comprising a pervious resin impregnated fibrous mesh material forming the walls of said units, a cementitious material filling the interior of selective ones of said construction units and forming an integral structure with said base, and said construction units having a backing layer secured to the walls thereof interiorly of said units enabling said units to serve as a form for the pouring of said cementitious material.
7. A construction assembly in accordance with claim 6, wherein said backing layer is fabricated of paper.
8. A construction assembly comprising in combination a structural base, a plurality of individual construction units having spaced walls, means for interconnecting adjacent end walls of said individual units, each of said units comprising pervious resin impregnated fibrous mesh material forming the walls thereof, a hydraulic cementitious material permeating the walls of said units and forming an exterior surface thereon and an integral structure therewith, the outer and inner walls of said connected units defining arcs substantially concentric with one another so that said units comprise an arcuate roof construction, and means for positionally securing said arcuate roof construction upon said structural base.
9. A construction assembly in accordance with claim 8, wherein at least selective ones of said construction units are of trapezoidal configuration.
US868956A 1969-09-15 1969-09-15 Construction assembly Expired - Lifetime US3597890A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86895669A 1969-09-15 1969-09-15

Publications (1)

Publication Number Publication Date
US3597890A true US3597890A (en) 1971-08-10

Family

ID=25352635

Family Applications (1)

Application Number Title Priority Date Filing Date
US868956A Expired - Lifetime US3597890A (en) 1969-09-15 1969-09-15 Construction assembly

Country Status (1)

Country Link
US (1) US3597890A (en)

Cited By (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815301A (en) * 1971-06-07 1974-06-11 N Schwartz Building roof, and the method of constructing same
US3857215A (en) * 1972-12-08 1974-12-31 A Moore Can-containing construction member
US3932969A (en) * 1974-08-19 1976-01-20 Matras Thad E Ferrocement structures and method
US4077177A (en) * 1974-08-09 1978-03-07 Boothroyd Rodney L Curved architectural structure of foam and cement
US4094110A (en) * 1976-03-24 1978-06-13 Radva Plastics Corporation Building system and method
US4170093A (en) * 1976-10-07 1979-10-09 Binishells New Systems Limited Method and apparatus for erecting substantially dome-like building structures
US4344910A (en) * 1978-04-01 1982-08-17 Stamicarbon, B.V. Process for the manufacture of water-hardening material
US4567705A (en) * 1982-11-22 1986-02-04 Avco Corporation Fire protection arrangement and method of positioning same
FR2631360A1 (en) * 1988-05-11 1989-11-17 Aubague Marcel Modular prefabricated blocks for erecting vaulted buildings - for mass prodn. of rapidly erected insulated buildings
US4910076A (en) * 1986-03-11 1990-03-20 Mitsubishi Kasei Corporation Fiber reinforced cement mortar product
US5060426A (en) * 1986-04-18 1991-10-29 Hypertat Corporation Building structure
US6230465B1 (en) * 1998-08-04 2001-05-15 Oldcastle Precast, Inc. Precast concrete structural modules
US6263629B1 (en) 1998-08-04 2001-07-24 Clark Schwebel Tech-Fab Company Structural reinforcement member and method of utilizing the same to reinforce a product
US6460302B1 (en) * 1999-01-25 2002-10-08 Microstone Building Systems, L.L.C. Framework-free building system and method of construction
US6682259B1 (en) 2000-02-04 2004-01-27 Earthsource Technologies Structure having an insulated support assembly
US6701683B2 (en) 2002-03-06 2004-03-09 Oldcastle Precast, Inc. Method and apparatus for a composite concrete panel with transversely oriented carbon fiber reinforcement
US20040065034A1 (en) * 2002-03-06 2004-04-08 Messenger Harold G Insulative concrete building panel with carbon fiber and steel reinforcement
US6729090B2 (en) 2002-03-06 2004-05-04 Oldcastle Precast, Inc. Insulative building panel with transverse fiber reinforcement
US20040206032A1 (en) * 2002-03-06 2004-10-21 Messenger Harold G Concrete building panel with a low density core and carbon fiber and steel reinforcement
US20050262786A1 (en) * 2002-03-06 2005-12-01 Messenger Harold G Concrete foundation wall with a low density core and carbon fiber and steel reinforcement
US20060000171A1 (en) * 2002-03-06 2006-01-05 Messenger Harold G Concrete foundation wall with a low density core and carbon fiber and steel reinforcement
US20060218870A1 (en) * 2005-04-01 2006-10-05 Messenger Harold G Prestressed concrete building panel and method of fabricating the same
US20060236627A1 (en) * 2005-04-01 2006-10-26 Messenger Harold G Combination lift and anchor connector for fabricated wall and floor panels
US20070144093A1 (en) * 2005-07-06 2007-06-28 Messenger Harold G Method and apparatus for fabricating a low density wall panel with interior surface finished
US20080104913A1 (en) * 2006-07-05 2008-05-08 Oldcastle Precast, Inc. Lightweight Concrete Wall Panel With Metallic Studs
US11326342B1 (en) * 2020-12-02 2022-05-10 Brian Moody Embedded interlocking cross member blocks

Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US345046A (en) * 1886-07-06 Construction of tunnels
US1397301A (en) * 1920-10-18 1921-11-15 Patrick F Solan Structural framework for walls, partitions, roofs, &c.
US1694542A (en) * 1926-05-25 1928-12-11 Vern D Hedden Method of and means for constructing buildings
US1875131A (en) * 1928-10-29 1932-08-30 Pentland Peter Building construction
US1965601A (en) * 1929-06-04 1934-07-10 Ferrocon Corp Securing member for building construction units
US2101073A (en) * 1934-12-20 1937-12-07 Ferrocon Corp Structural building element and building made therefrom
US2242834A (en) * 1941-05-20 Wall or ceiling treatment
US2405116A (en) * 1944-03-09 1946-08-06 Abbie B Cullen Building construction
US2642920A (en) * 1950-10-04 1953-06-23 Lockheed Aircraft Corp Housing for electrical apparatus
US3108406A (en) * 1959-08-03 1963-10-29 Jerome J Ellis Construction members and methods of forming same
US3248275A (en) * 1959-05-15 1966-04-26 Continental Can Co Resin impregnated fiber honeycomb product
US3331173A (en) * 1962-03-03 1967-07-18 Elsner Lothar Compound construction elements and method of manufacture and assembly
US3376629A (en) * 1963-10-14 1968-04-09 Union Carbide Corp Method and means for support of cementitious materials on sloping surfaces during cure

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2242834A (en) * 1941-05-20 Wall or ceiling treatment
US345046A (en) * 1886-07-06 Construction of tunnels
US1397301A (en) * 1920-10-18 1921-11-15 Patrick F Solan Structural framework for walls, partitions, roofs, &c.
US1694542A (en) * 1926-05-25 1928-12-11 Vern D Hedden Method of and means for constructing buildings
US1875131A (en) * 1928-10-29 1932-08-30 Pentland Peter Building construction
US1965601A (en) * 1929-06-04 1934-07-10 Ferrocon Corp Securing member for building construction units
US2101073A (en) * 1934-12-20 1937-12-07 Ferrocon Corp Structural building element and building made therefrom
US2405116A (en) * 1944-03-09 1946-08-06 Abbie B Cullen Building construction
US2642920A (en) * 1950-10-04 1953-06-23 Lockheed Aircraft Corp Housing for electrical apparatus
US3248275A (en) * 1959-05-15 1966-04-26 Continental Can Co Resin impregnated fiber honeycomb product
US3108406A (en) * 1959-08-03 1963-10-29 Jerome J Ellis Construction members and methods of forming same
US3331173A (en) * 1962-03-03 1967-07-18 Elsner Lothar Compound construction elements and method of manufacture and assembly
US3376629A (en) * 1963-10-14 1968-04-09 Union Carbide Corp Method and means for support of cementitious materials on sloping surfaces during cure

Cited By (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815301A (en) * 1971-06-07 1974-06-11 N Schwartz Building roof, and the method of constructing same
US3857215A (en) * 1972-12-08 1974-12-31 A Moore Can-containing construction member
US4077177A (en) * 1974-08-09 1978-03-07 Boothroyd Rodney L Curved architectural structure of foam and cement
US3932969A (en) * 1974-08-19 1976-01-20 Matras Thad E Ferrocement structures and method
US4094110A (en) * 1976-03-24 1978-06-13 Radva Plastics Corporation Building system and method
US4170093A (en) * 1976-10-07 1979-10-09 Binishells New Systems Limited Method and apparatus for erecting substantially dome-like building structures
US4344910A (en) * 1978-04-01 1982-08-17 Stamicarbon, B.V. Process for the manufacture of water-hardening material
US4567705A (en) * 1982-11-22 1986-02-04 Avco Corporation Fire protection arrangement and method of positioning same
US4910076A (en) * 1986-03-11 1990-03-20 Mitsubishi Kasei Corporation Fiber reinforced cement mortar product
US5060426A (en) * 1986-04-18 1991-10-29 Hypertat Corporation Building structure
FR2631360A1 (en) * 1988-05-11 1989-11-17 Aubague Marcel Modular prefabricated blocks for erecting vaulted buildings - for mass prodn. of rapidly erected insulated buildings
US6230465B1 (en) * 1998-08-04 2001-05-15 Oldcastle Precast, Inc. Precast concrete structural modules
US6263629B1 (en) 1998-08-04 2001-07-24 Clark Schwebel Tech-Fab Company Structural reinforcement member and method of utilizing the same to reinforce a product
US6460302B1 (en) * 1999-01-25 2002-10-08 Microstone Building Systems, L.L.C. Framework-free building system and method of construction
US6682259B1 (en) 2000-02-04 2004-01-27 Earthsource Technologies Structure having an insulated support assembly
US20050262786A1 (en) * 2002-03-06 2005-12-01 Messenger Harold G Concrete foundation wall with a low density core and carbon fiber and steel reinforcement
US7100336B2 (en) 2002-03-06 2006-09-05 Oldcastle Precast, Inc. Concrete building panel with a low density core and carbon fiber and steel reinforcement
US6729090B2 (en) 2002-03-06 2004-05-04 Oldcastle Precast, Inc. Insulative building panel with transverse fiber reinforcement
US20040206032A1 (en) * 2002-03-06 2004-10-21 Messenger Harold G Concrete building panel with a low density core and carbon fiber and steel reinforcement
US6898908B2 (en) 2002-03-06 2005-05-31 Oldcastle Precast, Inc. Insulative concrete building panel with carbon fiber and steel reinforcement
US20050258572A1 (en) * 2002-03-06 2005-11-24 Messenger Harold G Insulative concrete building panel with carbon fiber and steel reinforcement
US20040065034A1 (en) * 2002-03-06 2004-04-08 Messenger Harold G Insulative concrete building panel with carbon fiber and steel reinforcement
US20060000171A1 (en) * 2002-03-06 2006-01-05 Messenger Harold G Concrete foundation wall with a low density core and carbon fiber and steel reinforcement
US6701683B2 (en) 2002-03-06 2004-03-09 Oldcastle Precast, Inc. Method and apparatus for a composite concrete panel with transversely oriented carbon fiber reinforcement
US7627997B2 (en) 2002-03-06 2009-12-08 Oldcastle Precast, Inc. Concrete foundation wall with a low density core and carbon fiber and steel reinforcement
US20060236627A1 (en) * 2005-04-01 2006-10-26 Messenger Harold G Combination lift and anchor connector for fabricated wall and floor panels
US20060218870A1 (en) * 2005-04-01 2006-10-05 Messenger Harold G Prestressed concrete building panel and method of fabricating the same
US20070144093A1 (en) * 2005-07-06 2007-06-28 Messenger Harold G Method and apparatus for fabricating a low density wall panel with interior surface finished
US20080104913A1 (en) * 2006-07-05 2008-05-08 Oldcastle Precast, Inc. Lightweight Concrete Wall Panel With Metallic Studs
US11326342B1 (en) * 2020-12-02 2022-05-10 Brian Moody Embedded interlocking cross member blocks

Similar Documents

Publication Publication Date Title
US3597890A (en) Construction assembly
US6272805B1 (en) Building element
US5921046A (en) Prefabricated building system for walls, roofs, and floors using a foam core building panel and connectors
US6167671B1 (en) Prefabricated concrete wall form system
US5758463A (en) Composite modular building panel
US3000144A (en) Composite panels for building constructions
US3481093A (en) Building structure comprising collapsible building units filled in situ with concrete
US6185891B1 (en) Hurricane resistant foam-concrete structural composite
US3255562A (en) Plastic wall forming blocks and spline connectors therefor
EP0030129A2 (en) Reinforcement board
US2881614A (en) Building or construction blocks
JP2009511775A (en) Prefabricated composite flooring
US20070074458A1 (en) Device for producing a prefabricated cast concrete element
US2476433A (en) Hollow reinforced concrete building unit
WO2002099208A1 (en) A composite precast cast insitue building system
US3433322A (en) Monolithic acoustic structural building element
US3826052A (en) Composite wall panel for building construction
ITTO20100072A1 (en) COMPOSITE PANEL REINFORCED FOR CONSTRUCTION OF FLOORS, WALLS, BEAMS AND PILLARS
EP0009403A1 (en) Reinforced structures, their application and method of forming such structural units
US20050034401A1 (en) Ultra-lite building system
CN204326320U (en) A kind of lightweight fireproof insulating body of wall
RU2147650C1 (en) Multistoried building and method of its erection
CA1138616A (en) Building panel and method of utilizing same
WO2008089414A1 (en) Building panel for walls, roofs and floors, buildings made therefrom and construction techniques using such panels
KR960005313B1 (en) Assembling building wall panels