Floor or wall panel and process for manufacturing same
(10) WO 2021/229088 Al
(22) 14.05.2021
(43) 18.11.2021
(57) Floor or wall panel comprising a first wood-concrete plate (2) produced from a mortar in which timber elements (5) are embedded. a second wood-concrete plate (3) produced from a mortar in which timber elements (5) are embedded, a third intermediate plate (4) mounted between the first and second plates (2, 3) in a first direction, the third intermediate plate (4) comprising a heat insulating material, the third intermediate plate (4) being attached only to the first plate (2) or to the second plate (3) or connecting the first plate (2) to the second plate (3) and deforming to allow expansion of the first plate (2) in relation to the second plate (3) in a direction perpendicular to the first direction, an attachment means (6) configured to hold the plates (2 to 4) ...
(71) CONSTRUCTIONS COMPOSITES BOIS [FR/FR] ; 84 avenue de Savoie 1‘Usine, 38570 Le Cheylas (FR).
