摘要:
The present invention relates to a binding agent for mineral wool, comprising at least one thermoplastic homo- or copolymer, that is cross-linkable with phenolic resin, at least one phenolic resin and at least one flameproofing agent. Optionally, a part of the flameproofing agent may be replaced by metal oxide nanogels and/or glass powder. Using such binding agents, even low melting fibers can be processed into mineral wool products, which, for example as fire-protection elements, show a hold-up time of up to 90 minutes, according to DIN 4102, part 5.
摘要:
L'invention concerne - une paroi extérieure de bâtiment comprenant un panneau de laine minérale (1) de densité au moins égale à 40 kg/m 3 recouvert d'une structure de grille (2) à trois dimensions, comme support d'enduit (3), grille (2) maintenue par des fixations (7, 8, 14, 15) traversant la laine minérale (1) ; - un bâtiment à ossature bois, une façade ventilée et un doublage d'isolation par l'extérieur comprenant cette paroi extérieure ; et - un panneau de laine minérale susceptible d'être intégré dans cette paroi extérieure.
摘要:
The present invention relates to a gluing composition for mineral wool insulating materials, in particular glass or rock wool, including: at least one saccharide; at least one organic polycarboxylic acid having a molar weight of less than or equal to 1000; and at least one reactive silicone. The invention also relates to the resulting mineral fiber insulation materials, and to the method for manufacturing same.
摘要:
The invention relates to a system for insulating buildings from the outside, including insulating elements (1) covered with cladding plates (2) attached to an assembly of profiles (5) mounted on the wall (O) to be insulated, characterized in that the insulating elements (1) and the profiles (5) are retained by brackets (3) including a first substantially planar portion (31) for bearing against and attaching to the wall (O) to be insulated, and a second substantially planar portion (32) for bearing, retaining, and attaching at an adjustable distance from the wall (O) for a first substantially planar portion (51) of the profiles (5) which comprise a second substantially planar bearing portion (52) for the cladding plates (2), wherein the brackets (3) are made of a material having a thermal conductivity of greater than or equal to 0.5 W/m.K. The invention also relates to a bracket (3) for said insulation system.
摘要:
The invention relates to a fire-resistant thermal and/or acoustic insulation product, made from mineral wool and an organic binder, characterised in that said product contains a carboxylic acid metal salt as a fire retardant agent, specifically a carboxylate of a metal selected from the group containing aluminium, zinc, calcium and magnesium. The invention also relates to the method for producing said fire-resistant insulating product and to the binding composition suitable for use in the production of same.
摘要:
The invention relates to a sizing composition for a thermally and/or acoustically insulating product, based on mineral wool containing a glycidic ester epoxy resin, an amine hardener and an accelerator selected among imidazoles, imidazolines and mixtures thereof. The invention is used in manufacturing thermally and/or acoustically insulating products having improved mechanical properties after aging, particularly in a humid environment.
摘要:
The invention relates to a method for producing a mineral fibre board which comprises a coloured pigment and whose at least one surface is provided with a non-woven coating made of a substantially black material. The inventive method consists in inserting the coating into a board production device, wherein said coating is embodied in the form of a fabric, which is based on a polyester with appropriate weight per unit square, not precoloured and not impregnated or provided with an additional adhesive agent introduced therein for adhering to fibre pads. A coloured mineral wool product provided with the same colour coating produced by the inventive method is also disclosed.