Etex Services Nv

Eternit, Nv

Etex Building Performance International Sas

Comptoir Du Batiment Nv

Ruben Bordin

Luc Van Der Heyden

Bertrand Van Acoleyen

Dave Verleene

Jan Kerstens

Julien Soulhat

Maarten Milis

Philippe Hellemans

The present invention relates to fiber cement products comprising an inner core material, which inner core material is covered by at least one outer surface layer, characterized in that:—said inner core material has a density of between about 0.4 and about 0.9 g/cminclusive, and at least comprises cement and between 1 wt % and 70 wt % (with respect to the total dry weight of said inner core material) of a lightweight filler, and—said at least one outer surface layer has a density of between about 0.9 and about 1.4 g/cminclusive, and at least comprises fibers and cement.

Fiber cement products and methods for the production thereof

The present invention relates to fiber cement decking products, which comprise at least one or more pigments and which are at least partly coloured in the mass. The present invention further relates to methods for the production of such fiber cement decking products as well as uses of such fiber cement decking products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for decking applications.

Fiber cement decking products and methods for the production thereof

The present invention relates to fiber cement products comprising a first layer, which first layer is covered by at least one second layer, characterized in that said first layer is the top layer and the first layer material has a density of between about 0.4 and about 0.9 g/cminclusive, and at least comprises cement and between 1 wt % and 70 wt % (relative to the total dry weight of said first layer material) of a lightweight filler, and said at least one second layer is the bottom layer and covers only one of the main surfaces of the first layer, thereby forming a bi-layered fiber cement product, wherein the second layer material has a density of between about 0.9 and about 1.4 g/cminclusive, and at least comprises fibers and cement.

The present invention relates to fiber cement flooring products. In particular, the present invention provides fiber cement flooring products, at least comprising cement and fibers, characterized in that these fiber cement flooring products comprise amorphous silica in an amount of between about 2 weight % and about 15 weight % compared to the total dry weight of the fiber cement composition of said fiber cement flooring product. The present invention further relates to methods for the production of such fiber cement flooring products as well as uses of such fiber cement flooring products in the building industry. The present invention further relates to fiber cement formulations and fiber cement materials, which are suitable for the production of fiber cement products for flooring applications.

Fiber cement flooring products and methods for the production thereof

The present invention relates to pale-colored fiber cement products at least comprising white cement and synthetic fibers, wherein the synthetic fibers are pigmented with at least one dark pigment chosen from the group consisting of a black pigment, a brown pigment, a blue pigment, a red pigment, a green pigment and a gray pigment. The present invention further relates to methods for the production of these pale-colored fiber cement products as well as to uses thereof in the building industry.

Growing community of inventors

Mechelen, Belgium

Ruben Bordin