| abstract |
The invention discloses a novel high-flame-retardant asphalt rubber mat. The formula according to the weight of the asphalt layer is as follows: 4-6 parts of diammonium hydrogen phosphate, 5-7 parts of sodium lauryl sulfate, and 2-3 parts of urea , 7-9 parts of kaolin, 4-5 parts of rare earth, 6-7 parts of curing agent, 12-15 parts of polypropylene fiber, 11-12 parts of surfactant, 1-2 parts of epoxy resin, 4-8 parts of isocyanate parts, 7-9 parts of flame retardant polyether, 6-8 parts of sodium azide, 10-12 parts of silica sol, 14-15 parts of dicyandiamide, 1-3 parts of ammonium sulfate, and 2-4 parts of lubricant. The invention increases the flame retardancy of the object through diammonium hydrogen phosphate and sodium lauryl sulfate, and kaolin and rare earth are incombustible substances. After mixing, the viscosity inside the asphalt layer is increased, making the asphalt layer easier to mix with The waterproof pad and the thermal insulation pad are fixed, and the curing agent solidifies the bitumen layer after the asphalt layer, the waterproof pad and the thermal insulation pad are fixed, so that the asphalt layer, the waterproof pad and the thermal insulation pad are fixed more firmly. |