Abstract: A coated textile contains a web based on glass fibres having a back face, a front face and at least one edge. The front face is covered with a coating layer based on silicone and back face is capable of being bonded to a support. The coating layer has a thickness between 5 ?m and 250 ?m and includes at least one inorganic flame retardant compound in a quantity which is sufficient for the coated textile to have a gross calorific value of less than or equal to 3 MJ/kg, the inorganic flame retardant compound having a D50 granule size of less than 50 ?m.

Abstract: A translucent or transparent composite flexible sheet includes at least one reinforcing layer comprising high tenacity yarns; and a fluorinated polymeric film which is translucent or transparent to visible light, which is integral with the reinforcing layer. The reinforcing layer is a textile with a light transmittance of more than 40%, and includes high tenacity yarns based on an aromatic block polyester with a Young's modulus of more than 50 GPa. The yarns have a sheath of material which blocks ultraviolet radiation.

Abstract: A composite membrane including at least one fabric, the membrane including a surface polymer layer, the surface polymer layer including silver and at least one polymer selected from the group formed by fluorinated polymers and silicones, and the membrane being such that silver is in the form of silver supported by a mineral matrix in powder form, the particle size of the matrix being strictly larger than 0.1 ?m and strictly smaller than 20 ?m. A method for manufacturing a membrane according to the invention. A use of a membrane according to the invention as a virucide.

Abstract: A coated and varnished membrane, the membrane including at least one fabric having at least one face coated with at least one layer of polyvinyl chloride, and at least one varnish film on the coated face of the membrane, the varnish film including a polymeric binder and a mineral matrix in powder form including silver particles. A method for producing a membrane according to the invention. A use of a membrane according to the invention as a virucide.

Abstract: A coated and varnished membrane, the membrane including at least one fabric having at least one side coated with at least one layer of polyvinyl chloride, and at least one varnish film on the coated side of the membrane, the varnish film including a polymeric binder and silver in the form of a silver element less than 250 nm in size. A process for manufacturing a membrane according to the invention. A use of a membrane as a virucide.

Abstract: A translucent or transparent composite flexible sheet includes at least one reinforcing layer comprising high tenacity yarns; and a fluorinated polymeric film which is translucent or transparent to visible light, which is integral with the reinforcing layer. The reinforcing layer is a textile with a light transmittance of more than 40%, and includes high tenacity yarns based on an aromatic block polyester with a Young's modulus of more than 50 GPa. The yarns have a sheath of material which blocks ultraviolet radiation.

Abstract: A coated textile contains a web based on glass fibres having a back face, a front face and at least one edge. The front face is covered with a coating layer based on silicone and back face is capable of being bonded to a support. The coating layer has a thickness between 5 ?m and 250 ?m and includes at least one inorganic flame retardant compound in a quantity which is sufficient for the coated textile to have a gross calorific value of less than or equal to 3 MJ/kg, the inorganic flame retardant compound having a D50 granule size of less than 50 ?m.