CA2418308A1 - Jointing compound or plaster for construction elements, its method of preparation and method of producing a work - Google Patents

Jointing compound or plaster for construction elements, its method of preparation and method of producing a work Download PDF

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Publication number
CA2418308A1
CA2418308A1 CA002418308A CA2418308A CA2418308A1 CA 2418308 A1 CA2418308 A1 CA 2418308A1 CA 002418308 A CA002418308 A CA 002418308A CA 2418308 A CA2418308 A CA 2418308A CA 2418308 A1 CA2418308 A1 CA 2418308A1
Authority
CA
Canada
Prior art keywords
plaster
filling
silicate
silicone
mineral filler
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.)
Granted
Application number
CA002418308A
Other languages
French (fr)
Other versions
CA2418308C (en
Inventor
Christian Bonetto
Pascal Bourne-Chastel
Alain Petit
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.)
Continental Building Products Canada Inc
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
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8852623&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2418308(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of CA2418308A1 publication Critical patent/CA2418308A1/en
Application granted granted Critical
Publication of CA2418308C publication Critical patent/CA2418308C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F13/00Coverings or linings, e.g. for walls or ceilings
    • E04F13/02Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
    • E04F13/04Bases for plaster
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02Macromolecular compounds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B26/00Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
    • C04B26/02Macromolecular compounds
    • C04B26/04Macromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds
    • CCHEMISTRY; METALLURGY
    • C04CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
    • C04BLIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
    • C04B2111/00Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
    • C04B2111/00474Uses not provided for elsewhere in C04B2111/00
    • C04B2111/00663Uses not provided for elsewhere in C04B2111/00 as filling material for cavities or the like
    • C04B2111/00672Pointing or jointing materials

Abstract

The invention concerns a compound for pointing structural elements, in particular gypsum plaster base boards with paper facing. Said compound comprises, in weight percent relative to the compound total volume: 50 to 85 % of a mineral filler; 1 to 20 % of an organic binder dispersible in aqueous phase; 1 to 15 % of a silicate-containing agent other than the mineral fille r; 0.2 to 5 % of a hydrophobic agent which is a siliconized derivative; 0.05 to 5 % of polyvinyl alcohol; water to reach 100 %. The invention also concerns a method for making a structure such as a partition, a wall or ceiling claddin g.

Claims (21)

1. Jointing compound or plaster for construction elements comprising, in percentages by weight with respect to the total weight of plaster:
- 50 to 85% of a mineral filler;
- 1 to 20% of an organic binder dispersible in an aqueous phase;
- 1 to 15% of a silicate-based agent other than the mineral filler;
- 0.2 to 5% of a hydrophobic agent which is a silicone derivative;
- 0.05 to 5% of polyvinyl alcohol; and - water to make up to 100%.
2. Plaster according to the preceding claim, which furthermore includes starch and/or a starch derivative.
3. Plaster according to the preceding claim, in which the proportion of starch and/or starch derivative is between 0.05 and 5%.
4. Plaster according to one of the preceding claims, in which the silicate-based agent comprises talc and/or mica and/or a clay.
5. Plaster according to the preceding claim, in which the silicate-based agent is a talc/mica mixture.
6. Plaster according to one of the preceding claims, in which the binder/silicate-based agent weight ratio is between 0.5 and 2.
7. Plaster according to one of the preceding claims in which the binder/hydrophobic agent weight ratio is between 1.5 and 10.
8. Plaster according to one of the preceding claims, in which the mineral filler furthermore includes perlite, preferably expanded perlite.
9. Plaster according to the preceding claim, in which the mineral filler comprises between 2 and 5% perlite with respect to the total weight of the plaster.
10. Plaster according to one of the preceding claims, in which the organic binder dispersible in an aqueous phase is chosen from the group consisting of polyvinyl acetate homopolymers (plasticized or unplasticized), ethylene/vinyl acetate copolymers (plasticized or unplasticized EVAs), ethylene/vinyl versatate copolymers, vinyl acetate/vinyl versatate copolymers, polyacrylics, vinyl acetate/acrylic copolymers, styrene/acrylic copolymers, styrene/butadiene copolymers, vinyl acetate/vinyl versatate/acrylic terpolymers, vinyl acetate/vinyl versatate/vinyl maleate terpolymers, acrylic terpolymers and blends thereof.
11. Plaster according to one of the preceding claims, in which the silicone derivative is chosen from the group consisting of siliconates, silanes, hydrogenated silicone oils, silicone emulsions, aminosilicone emulsions, alkylsiloxane resins, such as hydrogenomethylpolysiloxane and aminated polydimethylsiloxane, and mixtures thereof.
12. Plaster according to one of the preceding claims, in which the mineral filler comprises calcium carbonate CaCO3.
13. Plaster according to one of the preceding claims, comprising, in percentages by weight with respect to the total weight of plaster:
- 50 to 70% of a mineral filler;

- 2 to 12% of an organic binder dispersible in an aqueous phase;
- 3 to 10% of a silicate-based agent;
- 0.5 to 3% of a hydrophobic agent which is a silicone derivative;
- 0.05 to 1% of polyvinyl alcohol;
- 0.1 to 1% of starch and/or a starch derivative;
and - water to make up to 100%.
14. Method of preparing a plaster according to any one of the preceding claims, in which the constituents of the plaster are mixed in any order.
15. Method of producing a work, comprising the juxtaposition of plasterboards having a paper facing, the filling of the space between the boards by means of a filling plaster, the laying of a tape, the covering of the tape by means of the filling plaster and the covering of the filling plaster with a finishing plaster, characterized in that the silicone content of the finishing plaster/silicone content of the facing weight ratio is between 3 and 10.
16. Method according to the preceding claim, in which the silicone content of the coating of the facing paper is between 0.1 and 1%.
17. Method according to Claim 15 or 16, in which the same plaster is used as filling and finishing plaster.
18. Method according to Claim 17, in which the plaster has a binding agent content such that the binder/silicate-based agent weight ratio is between 0.5 and 2.
19. Method according to Claim 17, in which the plaster has a binding agent content such that the binder/hydrophobic agent weight ratio is between 1.5 and 10.
20. Method according to Claim 17, in which the plaster used is the plaster according to any one of Claims 1 to 13.
21. Method of producing a work, comprising the juxtaposition of plasterboards having a paper facing, the filling of the space between the boards by means of a filling plaster, the laying of a tape, the covering of the tape by means of the filling plaster and the covering of the filling plaster with a finishing plaster, characterized in that the filling and finishing plaster is a plaster according to any one of Claims 1 to 13.
CA2418308A 2000-07-18 2001-07-12 Jointing compound or plaster for construction elements, its method of preparation and method of producing a work Expired - Lifetime CA2418308C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FR00/09393 2000-07-18
FR0009393A FR2811978B1 (en) 2000-07-18 2000-07-18 JOINT COATING FOR A CONSTRUCTION ELEMENT, METHOD FOR PREPARING SAME AND METHOD FOR PRODUCING A STRUCTURE
PCT/FR2001/002269 WO2002006183A1 (en) 2000-07-18 2001-07-12 Pointing compound for structural element, method for preparing same and method for producing a structure

Publications (2)

Publication Number Publication Date
CA2418308A1 true CA2418308A1 (en) 2002-01-24
CA2418308C CA2418308C (en) 2011-06-07

Family

ID=8852623

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2418308A Expired - Lifetime CA2418308C (en) 2000-07-18 2001-07-12 Jointing compound or plaster for construction elements, its method of preparation and method of producing a work

Country Status (21)

Country Link
US (2) US7047701B2 (en)
EP (1) EP1303463B2 (en)
JP (1) JP2004504519A (en)
KR (1) KR100727585B1 (en)
CN (1) CN100395207C (en)
AR (1) AR028801A1 (en)
AT (1) ATE380167T1 (en)
AU (2) AU7758401A (en)
BR (1) BR0112994A (en)
CA (1) CA2418308C (en)
DE (1) DE60131748T3 (en)
ES (1) ES2295189T3 (en)
FR (1) FR2811978B1 (en)
IL (1) IL153610A0 (en)
MX (1) MXPA03000208A (en)
NO (1) NO20030240L (en)
PL (1) PL204510B1 (en)
RU (1) RU2241726C2 (en)
UA (1) UA75603C2 (en)
WO (1) WO2002006183A1 (en)
ZA (1) ZA200300187B (en)

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Also Published As

Publication number Publication date
KR100727585B1 (en) 2007-06-14
UA75603C2 (en) 2006-05-15
PL359558A1 (en) 2004-08-23
WO2002006183A1 (en) 2002-01-24
FR2811978A1 (en) 2002-01-25
AU2001277584B2 (en) 2005-09-01
CA2418308C (en) 2011-06-07
EP1303463A1 (en) 2003-04-23
US20040168399A1 (en) 2004-09-02
MXPA03000208A (en) 2005-02-17
IL153610A0 (en) 2003-07-06
NO20030240L (en) 2003-03-18
EP1303463B1 (en) 2007-12-05
JP2004504519A (en) 2004-02-12
CN1441753A (en) 2003-09-10
ATE380167T1 (en) 2007-12-15
US20030153651A1 (en) 2003-08-14
EP1303463B2 (en) 2016-05-04
ZA200300187B (en) 2003-08-04
PL204510B1 (en) 2010-01-29
DE60131748T3 (en) 2016-09-15
AR028801A1 (en) 2003-05-21
DE60131748D1 (en) 2008-01-17
FR2811978B1 (en) 2002-10-11
BR0112994A (en) 2003-07-01
ES2295189T3 (en) 2008-04-16
NO20030240D0 (en) 2003-01-17
RU2241726C2 (en) 2004-12-10
CN100395207C (en) 2008-06-18
AU7758401A (en) 2002-01-30
DE60131748T2 (en) 2008-10-30
US7047701B2 (en) 2006-05-23
KR20030036616A (en) 2003-05-09

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