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METHOD FOR PRODUCING A COATING ELEMENT EXECUTED FROM FIBERS IMPROVED WITH BITUMEN WITH IMPROVED FIRE RESISTANCE AND COMPOSITION
METHOD FOR PRODUCING A COATING ELEMENT EXECUTED FROM FIBERS IMPROVED WITH BITUMEN WITH IMPROVED FIRE RESISTANCE AND COMPOSITION
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机译:从具有改善的耐火性和耐火性的双酚改性的纤维生产涂层元件的方法
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摘要
A method for producing a covering element made from natural fibres, in particular cellulose, impregnated with bitumen, includes a step of coating at least one of two faces of a fibre mat (4) followed by a step of impregnating with bitumen, the coating being carried out with a liquid composition (5) including at least one resin and/or at least one pigment. The liquid composition is a dye composition including at least one pigment and at least one resin, and the method involves adding an additive to the liquid composition (5), the additive having fireproof properties and including at least graphite and a cooling agent. Preferably, the mat (4) is coated with the liquid composition including the fireproof additive using a roller.
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