US3435573A - Building facing made of weather-resistant face plates - Google Patents

Building facing made of weather-resistant face plates Download PDF

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US3435573A
US3435573A US680503A US3435573DA US3435573A US 3435573 A US3435573 A US 3435573A US 680503 A US680503 A US 680503A US 3435573D A US3435573D A US 3435573DA US 3435573 A US3435573 A US 3435573A
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face
plates
building
face plates
wall
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US680503A
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Gustav Krone
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Krone KG
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Krone KG
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/18Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements of organic plastics with or without reinforcements or filling materials or with an outer layer of organic plastics with or without reinforcements or filling materials; plastic tiles
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0801Separate fastening elements
    • E04F13/0832Separate fastening elements without load-supporting elongated furring elements between wall and covering elements
    • E04F13/0833Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable
    • E04F13/0835Separate fastening elements without load-supporting elongated furring elements between wall and covering elements not adjustable the fastening elements extending into the back side of the covering elements
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0875Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer
    • E04F13/0876Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements having a basic insulating layer and at least one covering layer the covering layer comprising mutual alignment or interlocking means
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/07Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor
    • E04F13/08Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements
    • E04F13/0885Coverings or linings, e.g. for walls or ceilings composed of covering or lining elements; Sub-structures therefor; Fastening means therefor composed of a plurality of similar covering or lining elements specially adapted for being adhesively fixed to the wall; Fastening means therefor; Fixing by means of plastics materials hardening after application

Definitions

  • a building facing formed of a plurality of individual face plates held in spaced relation fro-m the building wall by means of spacers which at the same time serve as securing means for the plates; each plate comprises an inner heat-insulating core layer and an external cover layer; air-tight sealing means inserted bet-ween the adjoining edges of adjacent plates; the outer face of the building wall and the inner face of the facing define an intermediate air space which communicates with the external atmosphere only through openings provided adjacent the lower end of the facing.
  • This invention relates to a building facing made of weather-resistant plates which are secured substantially parallel to, and spaced from, a building wall by means of spacers secured thereto; the inside face of the facing and that of said wall define an intermediate air space.
  • Building facings made of weather-resistant plates that are not mounted on the building wall in a face-to-face engagement but are spaced therefrom, are known in the art.
  • buildings walls especially those facing north or west, with supports such as wooden grates carrying in a fish-scale arrangement overlapping thin plates made of slate or asbestos cement for the purpose of preventing the penetration of moisture into the building wall and at the same time providing an intermediate air space which permits a breathing of the wall.
  • Building facings of this type have a great number of air passages in the facing causing circulation of the air in the intermediate air space. This air circulation is by itself not an undesirable phenomenon since it carries away the moisture that condensates in the air space and thus affords protection for the supporting grates against early decay due to moisture and mold formation.
  • the temperature in the air space between the facing and the building wall is strongly affected by weather conditions.
  • moisture emanating from the inside of the building or released by the building wall itself freezes in the external layers of the wall thus preventing breathing therethrough and causing a deterioration of the heat insulation of the transversally wet building wall.
  • a principal object of the invention is to provide an improved external building facing which obviates the disadvantages of the prior art and which is of the type formed by weather-resistant plates disposed at a distance from the wall ensuring the breathing of the wall even at low winter temperatures.
  • the external building facing formed of a plurality of weather-resistant face plates disposed at a distance from the wall to form therewith an intermediate air space, has individual, insulating structural face plates which are provided at least at their external surface with a moistureproof, weatherresistant and shockproof cover layer and are sealed airtight with respect to adjacent plates. Air-tight seals are also inserted between the upper and lateral edges of the building facing and the building wall leaving an opening only along the lower edge of the facing.
  • the seal between adjacent face plates comprises preferably a soft elastic material of low heat conductivity such as foam material having closed pores.
  • the novel building facing ensures that at external temperatures of 5 F. below zero and internal building temperatures at 60 F. the internal surface of the building Wall is maintained at temperatures above the freezing point. Under these conditions breathing of the wall is not impaired and consequently, the wall is free to emit moisture which then may condensate at the inside of the facing. If temperatures are extremely low, the moisture may freeze on the facing or, if temperatures are higher, it may flow downward and be discharged near the ground.
  • FIG. 1 is a front elevational view of a building portion provided with a facing according to the invention
  • FIG. 2 is a sectional view taken along line 11-41 of FIG. 1;
  • FIG. 3 is an elevational view of a particular face plate showing parts of adjacent face plates attached thereto;
  • FIG. 3a is a front elevational view of a single plate according to FIG. 3;
  • FIG. 4 is a sectional view taken along line IVIV of FIG. 3;
  • FIG. 5 is a sectional view taken along line VV of FIG. 3;
  • FIG. 6 is a sectional plan view of a corner of the fac- FIG. 7 is a sectional view taken across a seal between two adjacent face plates;
  • FIG. 8 is a sectional view of a corner of the facing constructed differently from that shown in FIG. 6.
  • FIG. 9 is a ectional view of a further embodiment of a corner structure.
  • FIGS. 10 and 11 are sectional views of the edge structures of heat-insulating face plates according to the invention.
  • FIG. 12 is a front elevational view of a further embodiment of a building facing according to the invention.
  • FIG. 13 is a sectional view taken along line XIHXIII of FIG. 12;
  • FIG. 14 is a sectional view taken along line XIV-XIV of FIG. 12.
  • FIGS. 15 and 16 are schematic sectional views of two further embodiments of the heat-insulating face plates according to the invention.
  • FIGS. 1 and 2 there is schematically shown a portion of the novel building facing formed of juxtaposed heat-insulating face plates disposed along an external building wall including a window opening.
  • the external building wall 1 made of concrete, includes a window opening 2 in which there is inserted a window 3 supported substantially by the inner portion of the horizontal edge faces of opening 2.
  • the schematically shown roof 4 projects over the wall 1 and is provided with a rain batfle or other conventional gutter structure 5. From the lower window frame there extends a water guide plate 6 projecting beyond both wall 1 and the novel facing now to be described.
  • Each heat-insulating face plate 7, forming an element of the building facing comprises a core layer 7a made of a light-weight material having good heat-insulating properties, such as hard foam, bound wood pulp, or the like.
  • the core layer 711 is surrounded at all sides by a preferably fiber-reinforced cover layer 7b made of weather-resistant synthetic material including dyestutf and fireresistant additives.
  • a polyester resin reinforced with glass fibers has been found advantageous in that it contains relatively little filling material.
  • spacers 8 which, in the embodiment shown in FIG. 2, are formed of two parts.
  • One part 8a is secured to the concrete wall 1 and comprise a cavity (not shown) which is accessible from the front and which is slightly flared towards the wall 1.
  • the other part 8b of the spacer 8 is fixedly secured to the inner face of face plate 7 and terminates i an enlarged head portion (not shown) which extends into the said cavity with a clearance at all sides and is cemented therein by means of a settable or hardening material that fills out the cavity.
  • the air layer 9 enclosed in the space between the external face of concrete wall 1 and the inner face of the face plates 7 should be heat-insulating and consequently should be stationary.
  • Similar seals are provided between the face plates 7 and 7, the latter being used to cover the window openings 2 and between face plates 7 and the window frame 3a.
  • the entire building facing is, at its upper edge, provided with seals 10 and cover strip 11 disposed between the uppermost row of face plates 7 and the concrete wall 1.
  • the lateral, vertical edges of the building facing are also sealed in the same manner with respect to the building wall 1.
  • a gap 12 between the lowermost row of face plates 7 and an enlarged base portion 1a of the concrete wall 1. Through gap 12 the pressure difference between the insulating air layer 9 and the external atmosphere is equalized and the condensation water which may accumulate at the inside of the facing is discharged.
  • the above described building facing may advantageously have specifications as follows.
  • the insulating face plates 7 may have an overall thickness of 15-20 millimeters of which 12-17 millimeters are taken up by the heat-insulating core layer 7a and approximately 1.5 millimeters (on each side of the core) by the cover layer 7b.
  • the insulating air layer 9 may have a thickness of -40 millimeters, while the concrete wall 1 may be of a thickness of 12-15 centimeters.
  • a concrete wall, a building facing and an air layer of the above specifications have, as a unit, heat-insulating properties that correspond to those of a brick wall 51 centimeters thick. Such assembly ensures that even at external temperatures of 5 F. below zero the temperatures of the external face of the concrete wall 1, having a plastered inner face, will remain above the freezing point if the temperature inside the building is maintained at 60 F. or somewhat higher.
  • the spacers 8a are secured to the concrete wall 1, for example, by means of steel pins (not shown). Then the spacer parts 81;, which have been previously fixedly secured to the face plates 7, are, by exerting pressure thereon, introduced into the cavities of the spacer members 8a. These cavities, as set forth hereinbefore, are filled with a hardening material, such as putty or mortar. Before seting of this material, the interconnected spacer parts 8a and 8b are adjustable with respect to one another; thus a cancellation of dimensional irregularities in the face plates or in the wall face is possible by means of manual adjustment of the suspended face plates. Thereafter, the seals 10 and then the cover strips 11 are inserted in place.
  • the individual face plates 7 may have an area of approximately 10 square feet without necessitating the use of additional installing or securing means. Consequently, once the spacer parts 8a are in place on the concrete wall, the assembly of the facing may progress very rapidly.
  • FIGS. 3, 3a, 4 and 5 there is shown another embodiment of the face plates and their arrangement.
  • the cover layer 7b on each side of the face plate 7 has an overhanging portion or flange 11' (on one face of plate 7) and a flange 11a (on the other face of plate 7).
  • the flange 11' extends along two adjoining sides thereof, while on the other face of plate 7 the flange 11'a extends along the other two adjoining sides.
  • the face plates 7 are juxtaposed in such a manner that their respective flanges along adjoining sides repose on steps 70 so that cover layers 7b on either face of adjacent plates are coplanar and the plates themselves are in an overlapping relation. Further, between adjoining edges of juxtaposed face plates 7 tubular channels are formed which contain seals 10. Here the cover strips 11 are omitted; their function is performed by flanges 11 and 11a. The dimensions of steps 7c permit a slight play of the plates in the plane thereof, thus, the elastic seals 10, which are inserted in a pre-compressed condition, may be eventually compressed to a greater or lesser extent.
  • the elastic seals 10 may be bondedeven before the assembly of the facingalong the corner edge formed by the side of plate 7 and the flange 11a.
  • the seal 10 preferably projects somewhat beyond the ends of the flanges 11a to fill out the space at locations where points of three face plates meet.
  • V-shaped corner face plates 13 may be used (FIG. 6) having a one-piece cover layer 1311 pressed onto the core layer 13a formed by two planar portions arranged in V-shape.
  • the corner plate 13 is provided at its outer side with a ledge 14 which is formed by pressing together the edge of the outer and inner cover layers 16b.
  • 'Ledge 14 forms, together with the similarly made flange 15 of the adjacent face plates 7, an intermediate space for receivin the elastic seal and the cover strip 11.
  • Ledge 14 and flange respectively overlap the strip 11 and seal 10 holding them securely in place.
  • FIG. 7 there are shown two identical adjoining face plates 7 each provided at its inner face with a peripheral flange 15 which first rises normal to the plane of the plate and then extends laterally away therefrom in a plane parallel thereto.
  • the flanges 15 on adjacent sides of juxtaposed plates extend toward one another and delimit partially the rear of the intermediate space for receiving the elastic seal 10 and cover strip 11.
  • the seal 10 is pressed into .the space between two adjacent plates and into engagement with flanges 15. Seal 10 is subsequently provided with cover strip 11 to ensure an air-tight seal between the face plates 7.
  • a unitary seal strip may be used which may be made of a foam material having a closed-cell outer face.
  • FIG. 8 there is shown a corner structure particularly adapted for the lining of window openings.
  • the face plate 7 is plain while the face plate 7 is of the type described in connection with FIG. 7.
  • Its flange 15 serves to partially delimit from the rear the intermediate space adapted to receive the seal 10 and the strip 11.
  • the corner edge of the facing is formed by a particular profile member 16 made of a shock-resistant material such as a fiberreinforced plastic.
  • the member 16 includes two channels 17 disposed at 90 with respect to one another and adapted to receive the plain terminal portions of two face plates 7".
  • the plates may be bonded to the profile member 16 by an adhesive.
  • the external corner of member 16 may be chamfered or rounded.
  • the inside thereof may be provided with an additional foam layer.
  • the closing member 18 ('FIG. 10) has an externally rounded U-section and carries at its inner face a medial stem 19 which is externally terraced and is driven into a slot cut in the exposed edge of the core layer of a plain face plate 20. The member 18 may then be bonded to the plate 20 by means of an adhesive. Thus, the core layer is securely sealed.
  • FIG. 11 there is shown a closing member 21 particularly adapted to be used with a flanged face plate 7 according to FIG. 7.
  • Member 21 has an L- shaped section comprising a long thick body portion 21a and a shorter and thinner leg 21b.
  • the member 21 is held, like member 18, in the slotted exposed edge of the core layer of face plate 7 by means of an externally terraced stem 22 extending from the body portion 21a.
  • the member 21 extends over the entire cut edge of the face plate while its shorter leg 21b constitutes a continuation of the peripheral flange 15.
  • FIGS. 12-14 show a further embodiment of the heatinsulating face plate indicated here at 23.
  • Each plate 23 is provided with a circumferential flange 24 of a V-shaped section which, with its edge, directly engages the wall 1.
  • a sealing bead 25 made of elastic material or porous putty. Beads 25 divide the air space between the face plates and the wall into individual, hermetically closed compartments or chambers. These chambers, however, may, if so desired, communicate with one another through small openings in said beads at predetermined locations.
  • FIG. 15 there is shown a face plate arrangement wherein the heat-insulating core 26 of the face plate 27 is shielded by a fiber-reinforced, weather-resistant cover 28 only at its outer face and at the edges.
  • the face of the core 2-6 turned towards the wall is freely exposed.
  • the heat-insulating core 26 in face plate structures of this type is preferably made of a weather-resistant foam material such as a hard PVC foam having a closed-cell surface.
  • the fiber-reinforced plastic cover 28 is in the shape of a flat bowl with outwardly bent flanges 28a. Cover 28 gives the face plate 27 the necessary strength and also protects it against external shocks or impacts.
  • the heat-insulating core 2 6 includes a cavity 29 in which securely nests a cup-shaped support member 30 having an opening in its base and a flange directly welded or bonded to the inner face of cover 28. There is further provided a second support member 31 which is secured to the concrete wall and which has a head portion extending through the said opening in the base of cup 30 and is securely held within the cup by means of putty or mortar.
  • the inner face of the heat-insulating core 26 may be shielded by a plate 32 glued thereto and having an opening 32a disposed in alignment with a cavity 33 in core 26.
  • the head portion of the support member 31 extends into cavity 33 filled with putty or mortar.
  • the heat insulating core 26 of the face plate 27 shown in FIG. 16 may be formed of a foam material of lesser weather-resistant properties or of a bound fiber material securely bonded to the cover 28 and to the plate 32.
  • Core 26 has a suflicient structural strength to prevent a removal of the face plate 27 from the support 31.
  • the entire weight of the face plate 27 is transmitted fromthe inner plate 32 to the support member 31. Since plate 32 rests on the sides of the bowl-shaped cover 28, there are no appreciable shearing forces that could exert strain in the plane of contact between the heat-insulating core 26 and the inner plate 32.
  • a building facing formed of a plurality of face plates secured to a building wall in spaced relation thereto to define an intermediate air space, the improvement comprising,
  • sealing means disposed between adjoining face plates and between said wall and the upper and lateral marginal portions of said facing to seal said air space in a substantially air-tight manner and
  • means defining at least one opening between the lower marginal portions of said facing and said wall to maintain communication between said air space and the outer atmosphere.
  • said face plates include, at least on one face thereof, a peripheral flange extending along all the sides of said face plates, said flange rises normal to the plane of said face plates and terminates in an outwardly bent portion extending parallel and away from said plane.
  • a building facing as defined in claim 1 including additional sealing means disposed between said wall and said face plates to divide said air space into a plurality of compartments.
  • sealing means between adjoining face plates includes (A) an elongated seal made of soft elastic material and (B) a weather-resistant cover strip extending over said seal at the outside of said facing and bonded to said seal.
  • a building facing as defined in claim 1 wherein two adjoining sides on one face of said face plate are provided with a peripheral flange coplanar with said one face, and two opposite adjoining sides on the other face of said face plate are provided with a peripheral flange coplanar with said other face.
  • a building facing as defined in claim 7 wherein said face plates are juxtaposed in such a manner that flanges of adjacent face plates mutually overlap and engage said steps, said sealing means is disposed between two overlapping flanges.

Description

April 1, 1969 G. KRONE 3,435,573
'- BUILDING FACING MADE OF WEATHER-RESISTANT FACE PLATES Filed Nov. 5, 1967 Sheet of 7 Fig.7
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G. KRONE April 1, 1969' Sheet Filed Nov. 5, 1967 April 1, 1969 G. KRONE 3,435,573
BUILDING FACING MADE OF WEATHER-RESISTANT FACE PLATES Filed Nov. 5, 1967 Sheet of 7 April 1, 1969- YG. KRONE 3 ,435,573
Filed Nov. 3, 1967 Sheetiof? Z y k Fig. 10
5. KRONE April 1, 1969 Y BUILDING FACING MADE OF WEATHER-RESISTANT FACE PLATES Fiied Nov. 5, 1967 Sheet Fig. 7 2 I April 1, 1969 3,435,573
BUILDING FACING MADE OF WEATHER-RESISTANT FACE PLATES Filed Ndv. 5, 1967 G. KRONE- I Sheet April 1, 1969 v G. KRONE 3,435,573
' BUILDING FACING MADE OF WEATHER-RESISTANT PACE PLATES Filed Nov. 5, 1967' Sheet 7 of 7 United States Patent 3,435,573 BUILDING FACING MADE OF WEATHER- RESISTANT FACE PLATES Gustav Krone, Berlin, Germany, assignor to Krone Kommanditgesellschaft, Berlin, Germany Filed Nov. 3, 1967, Ser. No. 680,503 Claims priority, applicatiiaiggrmany, Nov. 3, 1966, Int. Cl. E04b 2/30 U.S. Cl. 52272 8 Claims ABSTRACT OF THE DISCLOSURE A building facing formed of a plurality of individual face plates held in spaced relation fro-m the building wall by means of spacers which at the same time serve as securing means for the plates; each plate comprises an inner heat-insulating core layer and an external cover layer; air-tight sealing means inserted bet-ween the adjoining edges of adjacent plates; the outer face of the building wall and the inner face of the facing define an intermediate air space which communicates with the external atmosphere only through openings provided adjacent the lower end of the facing.
BACKGROUND OF THE INVENTION This invention relates to a building facing made of weather-resistant plates which are secured substantially parallel to, and spaced from, a building wall by means of spacers secured thereto; the inside face of the facing and that of said wall define an intermediate air space.
Building facings, made of weather-resistant plates that are not mounted on the building wall in a face-to-face engagement but are spaced therefrom, are known in the art. Thus, it is known to provide building walls, especially those facing north or west, with supports such as wooden grates carrying in a fish-scale arrangement overlapping thin plates made of slate or asbestos cement for the purpose of preventing the penetration of moisture into the building wall and at the same time providing an intermediate air space which permits a breathing of the wall. Building facings of this type have a great number of air passages in the facing causing circulation of the air in the intermediate air space. This air circulation is by itself not an undesirable phenomenon since it carries away the moisture that condensates in the air space and thus affords protection for the supporting grates against early decay due to moisture and mold formation.
It is further known to make facings of stone plates supported by adjustable holders spaced from the wall. The holders ensure that the stone face plates are in exact alignment even if there are irregularities in the external wall surface.
Since the weather-resistant plates used in known facings are either relatively thin or have, despite their substantial thickness, only negligible heat-insulating properties, the temperature in the air space between the facing and the building wall is strongly affected by weather conditions. In the winter, moisture emanating from the inside of the building or released by the building wall itself, freezes in the external layers of the wall thus preventing breathing therethrough and causing a deterioration of the heat insulation of the transversally wet building wall.
It is further known to provide the external building wall with a layer of heat-insulating material and to cover this layer with mechanically strong plates which form a front shell against mechanical stresses and adverse weather conditions. These facings too, are disadvantageous in that the moisture emanating from the wall accumulates in the ice heat-insulating layer and adversely affects the heat-insulating properties thereof.
SUMMARY OF THE INVENTION A principal object of the invention is to provide an improved external building facing which obviates the disadvantages of the prior art and which is of the type formed by weather-resistant plates disposed at a distance from the wall ensuring the breathing of the wall even at low winter temperatures.
Briefly stated, according to the invention, the external building facing, formed of a plurality of weather-resistant face plates disposed at a distance from the wall to form therewith an intermediate air space, has individual, insulating structural face plates which are provided at least at their external surface with a moistureproof, weatherresistant and shockproof cover layer and are sealed airtight with respect to adjacent plates. Air-tight seals are also inserted between the upper and lateral edges of the building facing and the building wall leaving an opening only along the lower edge of the facing. The seal between adjacent face plates comprises preferably a soft elastic material of low heat conductivity such as foam material having closed pores.
The novel building facing ensures that at external temperatures of 5 F. below zero and internal building temperatures at 60 F. the internal surface of the building Wall is maintained at temperatures above the freezing point. Under these conditions breathing of the wall is not impaired and consequently, the wall is free to emit moisture which then may condensate at the inside of the facing. If temperatures are extremely low, the moisture may freeze on the facing or, if temperatures are higher, it may flow downward and be discharged near the ground.
The invention will be better understood and further advantages will become more apparent from the ensuing detailed specification of several exemplary embodiments taken in conjunction with the drawings.
BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is a front elevational view of a building portion provided with a facing according to the invention;
FIG. 2 is a sectional view taken along line 11-41 of FIG. 1;
FIG. 3 is an elevational view of a particular face plate showing parts of adjacent face plates attached thereto;
FIG. 3a is a front elevational view of a single plate according to FIG. 3;
FIG. 4 is a sectional view taken along line IVIV of FIG. 3;
FIG. 5 is a sectional view taken along line VV of FIG. 3;
. 'FIG. 6 is a sectional plan view of a corner of the fac- FIG. 7 is a sectional view taken across a seal between two adjacent face plates;
FIG. 8 is a sectional view of a corner of the facing constructed differently from that shown in FIG. 6.
FIG. 9 is a ectional view of a further embodiment of a corner structure;
FIGS. 10 and 11 are sectional views of the edge structures of heat-insulating face plates according to the invention;
FIG. 12 is a front elevational view of a further embodiment of a building facing according to the invention;
FIG. 13 is a sectional view taken along line XIHXIII of FIG. 12;
FIG. 14 is a sectional view taken along line XIV-XIV of FIG. 12; and
FIGS. 15 and 16 are schematic sectional views of two further embodiments of the heat-insulating face plates according to the invention.
3 DESCRIPTION OF THE EMBODIMENTS Turning now to FIGS. 1 and 2, there is schematically shown a portion of the novel building facing formed of juxtaposed heat-insulating face plates disposed along an external building wall including a window opening.
The external building wall 1, made of concrete, includes a window opening 2 in which there is inserted a window 3 supported substantially by the inner portion of the horizontal edge faces of opening 2. The schematically shown roof 4 projects over the wall 1 and is provided with a rain batfle or other conventional gutter structure 5. From the lower window frame there extends a water guide plate 6 projecting beyond both wall 1 and the novel facing now to be described.
Each heat-insulating face plate 7, forming an element of the building facing comprises a core layer 7a made of a light-weight material having good heat-insulating properties, such as hard foam, bound wood pulp, or the like. The core layer 711 is surrounded at all sides by a preferably fiber-reinforced cover layer 7b made of weather-resistant synthetic material including dyestutf and fireresistant additives. A polyester resin reinforced with glass fibers has been found advantageous in that it contains relatively little filling material.
For securing the heat-insulating face plates 7 to the building wall 1 there are provided spacers 8 which, in the embodiment shown in FIG. 2, are formed of two parts. One part 8a is secured to the concrete wall 1 and comprise a cavity (not shown) which is accessible from the front and which is slightly flared towards the wall 1. The other part 8b of the spacer 8 is fixedly secured to the inner face of face plate 7 and terminates i an enlarged head portion (not shown) which extends into the said cavity with a clearance at all sides and is cemented therein by means of a settable or hardening material that fills out the cavity. The air layer 9 enclosed in the space between the external face of concrete wall 1 and the inner face of the face plates 7 should be heat-insulating and consequently should be stationary. In order to ensure the air tightness of the building facing, thus preventing undesirable movements of air layer 9, there are provided between adjacent face plates 7 soft-elastic seals 10 which, during installation, are slightly resiliently compressed and are provided at their external faces with weather-resistant cover strips 11 substantially flush with the outer cover layers 71).
Similar seals are provided between the face plates 7 and 7, the latter being used to cover the window openings 2 and between face plates 7 and the window frame 3a. Further, the entire building facing is, at its upper edge, provided with seals 10 and cover strip 11 disposed between the uppermost row of face plates 7 and the concrete wall 1. The lateral, vertical edges of the building facing are also sealed in the same manner with respect to the building wall 1. Along the bottom edge of the facing there remains a gap 12 between the lowermost row of face plates 7 and an enlarged base portion 1a of the concrete wall 1. Through gap 12 the pressure difference between the insulating air layer 9 and the external atmosphere is equalized and the condensation water which may accumulate at the inside of the facing is discharged.
Based on weather conditions prevailing in central Europe or in the Eastern United States, the above described building facing may advantageously have specifications as follows.
The insulating face plates 7 may have an overall thickness of 15-20 millimeters of which 12-17 millimeters are taken up by the heat-insulating core layer 7a and approximately 1.5 millimeters (on each side of the core) by the cover layer 7b. The insulating air layer 9 may have a thickness of -40 millimeters, while the concrete wall 1 may be of a thickness of 12-15 centimeters. A concrete wall, a building facing and an air layer of the above specifications have, as a unit, heat-insulating properties that correspond to those of a brick wall 51 centimeters thick. Such assembly ensures that even at external temperatures of 5 F. below zero the temperatures of the external face of the concrete wall 1, having a plastered inner face, will remain above the freezing point if the temperature inside the building is maintained at 60 F. or somewhat higher.
The properties set forth hereinabove ensure that the concrete wall 1, which long after its installation continuously releases moisture, maintains its breathing capabilities even in severe winter weather. The condensated moisture precipitates on the inside of the face plates; the accumulated liquid flows downward and is discharged through the opening 12.
As the first step in assembling the building facing, the spacers 8a are secured to the concrete wall 1, for example, by means of steel pins (not shown). Then the spacer parts 81;, which have been previously fixedly secured to the face plates 7, are, by exerting pressure thereon, introduced into the cavities of the spacer members 8a. These cavities, as set forth hereinbefore, are filled with a hardening material, such as putty or mortar. Before seting of this material, the interconnected spacer parts 8a and 8b are adjustable with respect to one another; thus a cancellation of dimensional irregularities in the face plates or in the wall face is possible by means of manual adjustment of the suspended face plates. Thereafter, the seals 10 and then the cover strips 11 are inserted in place.
Due to their relatively light weight, the individual face plates 7 may have an area of approximately 10 square feet without necessitating the use of additional installing or securing means. Consequently, once the spacer parts 8a are in place on the concrete wall, the assembly of the facing may progress very rapidly.
Tests have shown that the heat expansion of the heatinsulating face plates 7 of the type described hereinabove and illustrated in FIG. 2 is very small and, consequently, even at relatively large temperature changes there are no substantial forces generated in the plane of the plates. Also, a loosening of the plates with respect to the spacers or a loosening of the spacers themselves may not occur.
Turning now to FIGS. 3, 3a, 4 and 5, there is shown another embodiment of the face plates and their arrangement. The cover layer 7b on each side of the face plate 7 has an overhanging portion or flange 11' (on one face of plate 7) and a flange 11a (on the other face of plate 7). Adjacent flanges 11 and 11'a there extends, spaced by the thickness of the plate 7, a continuous step 7c the height of which is substantially equal to the thickness of flanges 11 or 11a. As best seen in FIGS. 3 and 3a, on one face of face plate 7 the flange 11' extends along two adjoining sides thereof, while on the other face of plate 7 the flange 11'a extends along the other two adjoining sides. As best seen in FIGS. 4 and 5, the face plates 7 are juxtaposed in such a manner that their respective flanges along adjoining sides repose on steps 70 so that cover layers 7b on either face of adjacent plates are coplanar and the plates themselves are in an overlapping relation. Further, between adjoining edges of juxtaposed face plates 7 tubular channels are formed which contain seals 10. Here the cover strips 11 are omitted; their function is performed by flanges 11 and 11a. The dimensions of steps 7c permit a slight play of the plates in the plane thereof, thus, the elastic seals 10, which are inserted in a pre-compressed condition, may be eventually compressed to a greater or lesser extent.
Instead of separately inserting the elastic seals 10 they may be bondedeven before the assembly of the facingalong the corner edge formed by the side of plate 7 and the flange 11a. The seal 10 preferably projects somewhat beyond the ends of the flanges 11a to fill out the space at locations where points of three face plates meet.
For forming the corner edges of the building facing, V-shaped corner face plates 13 may be used (FIG. 6) having a one-piece cover layer 1311 pressed onto the core layer 13a formed by two planar portions arranged in V-shape. The corner plate 13 is provided at its outer side with a ledge 14 which is formed by pressing together the edge of the outer and inner cover layers 16b. 'Ledge 14 forms, together with the similarly made flange 15 of the adjacent face plates 7, an intermediate space for receivin the elastic seal and the cover strip 11. Ledge 14 and flange respectively overlap the strip 11 and seal 10 holding them securely in place.
Turning now to FIG. 7, there are shown two identical adjoining face plates 7 each provided at its inner face with a peripheral flange 15 which first rises normal to the plane of the plate and then extends laterally away therefrom in a plane parallel thereto. The flanges 15 on adjacent sides of juxtaposed plates extend toward one another and delimit partially the rear of the intermediate space for receiving the elastic seal 10 and cover strip 11. After the assembly of the face plates, the seal 10 is pressed into .the space between two adjacent plates and into engagement with flanges 15. Seal 10 is subsequently provided with cover strip 11 to ensure an air-tight seal between the face plates 7. It will be obvious to those skilled in the art that instead of a two-part sealing assembly formed by the elastic seal 10 and the outside cover strip 11, a unitary seal strip may be used which may be made of a foam material having a closed-cell outer face.
Turning now to FIG. 8, there is shown a corner structure particularly adapted for the lining of window openings. As seen, the face plate 7 is plain while the face plate 7 is of the type described in connection with FIG. 7. Its flange 15 serves to partially delimit from the rear the intermediate space adapted to receive the seal 10 and the strip 11.
In an embodiment shown in FIG. 9, the corner edge of the facing is formed by a particular profile member 16 made of a shock-resistant material such as a fiberreinforced plastic. The member 16 includes two channels 17 disposed at 90 with respect to one another and adapted to receive the plain terminal portions of two face plates 7". The plates may be bonded to the profile member 16 by an adhesive. The external corner of member 16 may be chamfered or rounded. In order to improve the heat insulation of the member 16, the inside thereof may be provided with an additional foam layer.
Since the desired measurements of the facing are seldom exact multiples of the dimensions of the component face plates as manufactured, in most cases at least one face plate in each row has to be cut down to size. The cut face plates have, at their edge, an exposed core layer which should preferably be closed off by auxiliary means. Such closing means are shown in :FIGS. 10 and 11.
The closing member 18 ('FIG. 10) has an externally rounded U-section and carries at its inner face a medial stem 19 which is externally terraced and is driven into a slot cut in the exposed edge of the core layer of a plain face plate 20. The member 18 may then be bonded to the plate 20 by means of an adhesive. Thus, the core layer is securely sealed.
Turning now to FIG. 11, there is shown a closing member 21 particularly adapted to be used with a flanged face plate 7 according to FIG. 7. Member 21 has an L- shaped section comprising a long thick body portion 21a and a shorter and thinner leg 21b. The member 21 is held, like member 18, in the slotted exposed edge of the core layer of face plate 7 by means of an externally terraced stem 22 extending from the body portion 21a. When in place, the member 21 extends over the entire cut edge of the face plate while its shorter leg 21b constitutes a continuation of the peripheral flange 15.
FIGS. 12-14 show a further embodiment of the heatinsulating face plate indicated here at 23. Each plate 23 is provided with a circumferential flange 24 of a V-shaped section which, with its edge, directly engages the wall 1. Between the back sides of two adjacent V-shaped flanges 24 there is disposed a sealing bead 25 made of elastic material or porous putty. Beads 25 divide the air space between the face plates and the wall into individual, hermetically closed compartments or chambers. These chambers, however, may, if so desired, communicate with one another through small openings in said beads at predetermined locations.
Turning now to FIG. 15, there is shown a face plate arrangement wherein the heat-insulating core 26 of the face plate 27 is shielded by a fiber-reinforced, weather-resistant cover 28 only at its outer face and at the edges. The face of the core 2-6 turned towards the wall is freely exposed. The heat-insulating core 26 in face plate structures of this type is preferably made of a weather-resistant foam material such as a hard PVC foam having a closed-cell surface. The fiber-reinforced plastic cover 28 is in the shape of a flat bowl with outwardly bent flanges 28a. Cover 28 gives the face plate 27 the necessary strength and also protects it against external shocks or impacts. The heat-insulating core 2 6 includes a cavity 29 in which securely nests a cup-shaped support member 30 having an opening in its base and a flange directly welded or bonded to the inner face of cover 28. There is further provided a second support member 31 which is secured to the concrete wall and which has a head portion extending through the said opening in the base of cup 30 and is securely held within the cup by means of putty or mortar.
In a modified structure shown in FIG. 16, the inner face of the heat-insulating core 26 may be shielded by a plate 32 glued thereto and having an opening 32a disposed in alignment with a cavity 33 in core 26. The head portion of the support member 31 extends into cavity 33 filled with putty or mortar. The heat insulating core 26 of the face plate 27 shown in FIG. 16 may be formed of a foam material of lesser weather-resistant properties or of a bound fiber material securely bonded to the cover 28 and to the plate 32. Core 26 has a suflicient structural strength to prevent a removal of the face plate 27 from the support 31. The entire weight of the face plate 27 is transmitted fromthe inner plate 32 to the support member 31. Since plate 32 rests on the sides of the bowl-shaped cover 28, there are no appreciable shearing forces that could exert strain in the plane of contact between the heat-insulating core 26 and the inner plate 32.
Although several embodiments of the invention have been depicted and described, it will be apparent that these embodiments are illustrative in nature and that a number of modifications in the apparatus and variations in its end use may be elfected without departing from the spirit or scope of the invention as defined in the appended claims.
What is claimed is:
1. A building facing formed of a plurality of face plates secured to a building wall in spaced relation thereto to define an intermediate air space, the improvement comprising,
(A) face plates having (1) a heat-insulating core including (a) an inner surface adjacent said wall,
(b) an outer surface remote from said wall,
(0) side edges interconnecting said inner and outer surfaces,
(2) a water-tight, weather-resistant and structurally strong cover extending over and conforming to at least said outer surface and said side edges,
(B) securing means fixedly attached to said wall and to each of said face plates to support them in a spaced relation with respect to said wall,
(C) sealing means disposed between adjoining face plates and between said wall and the upper and lateral marginal portions of said facing to seal said air space in a substantially air-tight manner and (D) means defining at least one opening between the lower marginal portions of said facing and said wall to maintain communication between said air space and the outer atmosphere.
2. A building facing as defined in claim 1 wherein said face plates include, at least on one face thereof, a peripheral flange extending along all the sides of said face plates, said flange rises normal to the plane of said face plates and terminates in an outwardly bent portion extending parallel and away from said plane.
3. A building facing as defined in claim 1 wherein the face plates forming the corners of said building facing have a V-shaped cross-section.
4. A building facing as defined in claim 1 including additional sealing means disposed between said wall and said face plates to divide said air space into a plurality of compartments.
'5. -A building facing as defined in claim 1 wherein said sealing means between adjoining face plates includes (A) an elongated seal made of soft elastic material and (B) a weather-resistant cover strip extending over said seal at the outside of said facing and bonded to said seal.
6. A building facing as defined in claim 1 wherein two adjoining sides on one face of said face plate are provided with a peripheral flange coplanar with said one face, and two opposite adjoining sides on the other face of said face plate are provided with a peripheral flange coplanar with said other face.
7. A building facing as defined in claim 6 wherein said face plates are provided with two peripheral steps each extending parallel to said flanges and separated therefrom by the thickness of said plates, said steps have a height substantially equal to the thickness of said flanges.
8. A building facing as defined in claim 7 wherein said face plates are juxtaposed in such a manner that flanges of adjacent face plates mutually overlap and engage said steps, said sealing means is disposed between two overlapping flanges.
References Cited UNITED STATES PATENTS 1,972,412 9/1934 Van Dresser 52-511 1,973,795 9/1934 Copper et al 52-475 2,005,994 6/1935 Hohl 52-475 2,023,452 12/ 1935 Voegeli 52-592 2,056,359 10/1936 Marty 52-442 2,101,181 12/1937 Johnson 52-475 2,135,118 11/1938 Stewart 52-396 2,227,452 1/1941 Jullien 52-508 2,318,820 5/1943 Voigt et al. 52-303 2,298,743 10/ 1942 Lichtor 52-508 2,357,525 9/1944 Knight 52-509 FRANK L. ABBOTT, Primary Examiner.
JAMES L. RIDGILL, 111., Assistant Examiner.
US. Cl. X. R.
US680503A 1966-11-03 1967-11-03 Building facing made of weather-resistant face plates Expired - Lifetime US3435573A (en)

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DEK60626A DE1296325B (en) 1966-11-03 1966-11-03 External wall cladding made of thermal insulation panels

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AT (1) AT285126B (en)
BE (1) BE705874A (en)
CH (1) CH457796A (en)
DE (1) DE1296325B (en)
DK (1) DK124622B (en)
FI (1) FI43232B (en)
GB (1) GB1209773A (en)
NL (1) NL6714769A (en)
NO (1) NO120701B (en)
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SU (1) SU372834A3 (en)

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520408A1 (en) * 1982-01-22 1983-07-29 Smac Acieroid EXTERNAL INSULATION ELEMENT AND CLOTHING USING SUCH ELEMENTS
WO1995021305A1 (en) * 1994-02-01 1995-08-10 Steuler-Industriewerke Gmbh Process and device for lining a static support with plastic boards
US5475957A (en) * 1993-11-22 1995-12-19 Toyo Shutter Co., Ltd. Building
DE19811792A1 (en) * 1998-03-18 1999-09-23 Alstom Lhb Gmbh Process for the detachable fastening of cladding parts with tolerance compensation to beams with mounting grids, and a product produced by this process
US20050262798A1 (en) * 2004-05-17 2005-12-01 Todd Pringle Window and door trim system
US20140084132A1 (en) * 2012-09-25 2014-03-27 Romeo Ilarian Ciuperca Composite insulated plywood, insulated plywood concrete form and method of curing concrete using same
US10151106B2 (en) 2011-06-03 2018-12-11 Hercutech, Inc. Insulated concrete composite wall system
US10487520B2 (en) 2013-09-09 2019-11-26 Romeo Ilarian Ciuperca Insulated concrete slip form and method of accelerating concrete curing using same
US10639814B2 (en) 2013-05-13 2020-05-05 Romeo Ilarian Ciuperca Insulated concrete battery mold, insulated passive concrete curing system, accelerated concrete curing apparatus and method of using same
US10744674B2 (en) 2013-05-13 2020-08-18 Romeo Ilarian Ciuperca Removable composite insulated concrete form, insulated precast concrete table and method of accelerating concrete curing using same
US11536040B2 (en) 2016-01-31 2022-12-27 Romeo Ilarian Ciuperca Self-annealing concrete, self-annealing concrete forms, temperature monitoring system for self-annealing concrete forms and method of making and using same
WO2023146418A1 (en) * 2022-01-27 2023-08-03 Dbsorb Limited Panel mount(s), panel system and methods of prefabricating and mounting a panel

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4393632A (en) * 1981-01-26 1983-07-19 C. Levesque Co. Inc. Building system
AT398105B (en) * 1990-07-12 1994-09-26 Reinisch Erwin CLADDING OF CONSTRUCTIONS OR THE LIKE. AND METHOD FOR THEIR PRODUCTION

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1972412A (en) * 1932-03-28 1934-09-04 Van Dresser Specialty Corp Trimming
US1973795A (en) * 1933-02-04 1934-09-18 Jr Munroe W Copper Building construction
US2005994A (en) * 1933-05-27 1935-06-25 Russell L Hohl Building construction
US2023452A (en) * 1933-02-06 1935-12-10 American Brass Co Wall construction
US2056359A (en) * 1935-06-29 1936-10-06 Albert H Marty Wall construction
US2101181A (en) * 1936-10-02 1937-12-07 Libbey Owens Ford Glass Co Building block
US2135118A (en) * 1936-04-18 1938-11-01 Andrew H Stewart Tile-mounting structure
US2227452A (en) * 1937-03-30 1941-01-07 Philip M Jullien Construction unit
US2298743A (en) * 1942-10-13 Means for removably positioning
US2318820A (en) * 1938-06-04 1943-05-11 Johns Manville Building construction
US2357525A (en) * 1941-09-17 1944-09-05 Libbey Owens Ford Glass Co Wall construction

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2018201A (en) * 1932-12-20 1935-10-22 Mosaic Tile Company Wall or base tile
DE1870958U (en) * 1961-02-02 1963-04-25 Rostan Bauunternehmung Und Bet WALL PANEL DESIGNED FOR A BUILDING WALL.

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298743A (en) * 1942-10-13 Means for removably positioning
US1972412A (en) * 1932-03-28 1934-09-04 Van Dresser Specialty Corp Trimming
US1973795A (en) * 1933-02-04 1934-09-18 Jr Munroe W Copper Building construction
US2023452A (en) * 1933-02-06 1935-12-10 American Brass Co Wall construction
US2005994A (en) * 1933-05-27 1935-06-25 Russell L Hohl Building construction
US2056359A (en) * 1935-06-29 1936-10-06 Albert H Marty Wall construction
US2135118A (en) * 1936-04-18 1938-11-01 Andrew H Stewart Tile-mounting structure
US2101181A (en) * 1936-10-02 1937-12-07 Libbey Owens Ford Glass Co Building block
US2227452A (en) * 1937-03-30 1941-01-07 Philip M Jullien Construction unit
US2318820A (en) * 1938-06-04 1943-05-11 Johns Manville Building construction
US2357525A (en) * 1941-09-17 1944-09-05 Libbey Owens Ford Glass Co Wall construction

Cited By (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2520408A1 (en) * 1982-01-22 1983-07-29 Smac Acieroid EXTERNAL INSULATION ELEMENT AND CLOTHING USING SUCH ELEMENTS
EP0085009A1 (en) * 1982-01-22 1983-08-03 SMAC ACIEROID Société dite: Outside insulation element, and lining comprising such an element
US4551958A (en) * 1982-01-22 1985-11-12 Smac Acieroid Exterior insulating element and cladding employing such elements
US5475957A (en) * 1993-11-22 1995-12-19 Toyo Shutter Co., Ltd. Building
WO1995021305A1 (en) * 1994-02-01 1995-08-10 Steuler-Industriewerke Gmbh Process and device for lining a static support with plastic boards
DE19811792A1 (en) * 1998-03-18 1999-09-23 Alstom Lhb Gmbh Process for the detachable fastening of cladding parts with tolerance compensation to beams with mounting grids, and a product produced by this process
US20050262798A1 (en) * 2004-05-17 2005-12-01 Todd Pringle Window and door trim system
US10151106B2 (en) 2011-06-03 2018-12-11 Hercutech, Inc. Insulated concrete composite wall system
US20140084132A1 (en) * 2012-09-25 2014-03-27 Romeo Ilarian Ciuperca Composite insulated plywood, insulated plywood concrete form and method of curing concrete using same
US9458637B2 (en) * 2012-09-25 2016-10-04 Romeo Ilarian Ciuperca Composite insulated plywood, insulated plywood concrete form and method of curing concrete using same
US10639814B2 (en) 2013-05-13 2020-05-05 Romeo Ilarian Ciuperca Insulated concrete battery mold, insulated passive concrete curing system, accelerated concrete curing apparatus and method of using same
US10744674B2 (en) 2013-05-13 2020-08-18 Romeo Ilarian Ciuperca Removable composite insulated concrete form, insulated precast concrete table and method of accelerating concrete curing using same
US10487520B2 (en) 2013-09-09 2019-11-26 Romeo Ilarian Ciuperca Insulated concrete slip form and method of accelerating concrete curing using same
US11536040B2 (en) 2016-01-31 2022-12-27 Romeo Ilarian Ciuperca Self-annealing concrete, self-annealing concrete forms, temperature monitoring system for self-annealing concrete forms and method of making and using same
WO2023146418A1 (en) * 2022-01-27 2023-08-03 Dbsorb Limited Panel mount(s), panel system and methods of prefabricating and mounting a panel

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SE321066B (en) 1970-02-23
DK124622B (en) 1972-11-06
NL6714769A (en) 1968-05-06
AT285126B (en) 1970-10-12
CH457796A (en) 1968-06-15
DE1296325B (en) 1969-05-29
NO120701B (en) 1970-11-23
FI43232B (en) 1970-11-02
GB1209773A (en) 1970-10-21
SU372834A3 (en) 1973-03-01

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