A bituminous tile with grit coating may include: a support layer including a base layer made of non-woven glass fiber fabric, having a first major surface to which a glass fiber net is coupled which covers at least 80% of the first major surface; a first external bituminous layer covering the net and the first major surface; a second external bituminous layer covering a second major surface of the base layer, facing away from the first major surface; a grit including ceramized colored mineral granules, covering the second external bituminous layer. A method for producing such a bituminous tile may include: (a) impregnating the support layer at 120-180° C.; (b) covering the impregnated support layer with non-adhesive bituminous compound at 170-210° C. to define the first and second external bituminous layers; (c) depositing the grit on the second external bituminous layer at 120-170° C.; (d) cutting the covered support layer to obtain tiles.
A method for production of coated mineral grit for the manufacture of coating elements with a bituminous support, or with a support comprising a vinyl or acrylic adhesive, for roofing of buildings, the method includes: adding rough mineral grit to a mixer together with a first treatment mixture; mixing the rough mineral grit and the first treatment mixture until a coated mineral grit is obtained; heating the coated mineral grit to a predetermined firing temperature (Tc); and after heating the coated mineral grit, cooling the coated mineral grit to a predetermined intermediate cooling temperature (Tri). The first treatment mixture comprises: water; at least one pigment; at least one selected from the group consisting of sodium silicate and potassium silicate; kaolin; and at least one selected from the group consisting of an organo-siloxane and an organo-silane.
09 - Scientific and electric apparatus and instruments
19 - Non-metallic building materials
35 - Advertising and business services
Goods & Services
Apparatus and instruments for conducting, switching, transforming, accumulating, regulating or controlling electricity. Tiles and in particular bituminous tiles with photovoltaic cells. Retail sale of apparatus and instruments for conducting, switching, transforming accumulating, regulating or controlling electricity, tiles and in particular bituminous tiles with photovoltaic cells; online, by mail order, telephone and television, advertising, business management, business administration, office functions.
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
Goods & Services
Rubber, gutta-percha, gum, asbestos, mica and goods made
from these materials and not included in other classes,
plastics in extruded form for use in manufacture, packing,
stopping and insulating materials, flexible pipes, not of
metal. Building materials, not of metal, non-metallic rigid pipes
for building, asphalt, pitch and bitumen, transportable
constructions, not of metal, non-metallic monuments.
01 - Chemical and biological materials for industrial, scientific and agricultural use
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
24 - Textiles and textile goods
Goods & Services
Putties and adhesive materials. Enhanced adherence nails, as separate pieces or for pistols,
screws and reinforcements, ventilators, snow fences. Protective and insulating membranes. Tiles and windows. Mosquito nets.
01 - Chemical and biological materials for industrial, scientific and agricultural use
06 - Common metals and ores; objects made of metal
17 - Rubber and plastic; packing and insulating materials
19 - Non-metallic building materials
24 - Textiles and textile goods
Goods & Services
Mastics and adhesives. Nails with improved adhesion, loose or for guns, screws and inserts, ventilators, snow studs. Protective and insulating membranes. Tiles and windows. Insect-proof nets.
