Lafarge Platres

Pascal Bourne-Chastel

Claude Leclercq

Francois Zuber

Elizabeth A Colbert

Pierre Gagne

Roland Boucher

Sylvie Bilodeau

Christian Bonetto

Alain Petit

A construction assembly for interior works including prefabricated elements, wherein the prefabricated elements include a coating layer formed of at least one skim coat deposited on the prefabricated elements by a coating device; and at least one jointing material, e.g. a sealing coat, joint coat and/or joint pointing coat, which joints adjacent said prefabricated elements to form a substantially plane outer surface.

Construction assembly of skim coated prefabricated elements and jointing material, a kit therefor, and method of assembling the same

A construction assembly includes a plurality of plaster boards, each of the plaster boards having a plaster body and at least one sheet of liner, the liner including an inner surface attached to the plaster body and an outer surface having an outer face; wherein said plaster boards are assembled creating at least one joint; and a joint-pointing coat jointing said plaster boards to form a substantially plane outer surface including the outer surface of said at least one joint and said outer surface of said liner, wherein the composition of the joint-pointing coat is adapted for the finishing of said at least one joint; wherein both the joint-pointing coat in the dry state and the outer face of the sheet of liner are adapted to form an overall surface having a substantially homogeneous coloration.

Construction assembly of plaster boards and a method of assembling a plurality of plaster boards

The present invention provides a construction assembly for interior works, comprising:

Prefabricated plaster board

A jointing compound or plaster for construction elements, particularly paper-faced plasterboards. This plaster includes, 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%. A method of producing a work such as a partition, a wall covering or a ceiling is also disclosed.

Jointing compound or plaster for construction elements and its method of preparation

A construction assembly for interior works, comprising:

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Mormoiron, France

Pascal Bourne-Chastel