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BY slurry composite insulation board exterior wall fire insulatio

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BY slurry composite insulation board exterior wall fire insulation A system - Type I board

BY slurry composite insulation board exterior wall fire insulation A system - Type I board

Type I board is an insulation board made of graphite polystyrene board as the substrate, which is treated with grooves on one side of the substrate.

BY slurry composite insulation board exterior wall fire insulation A system - Type II board

BY slurry composite insulation board exterior wall fire insulation A system - Type II board

Type II board is an insulation board formed by using graphite extruded polystyrene board as the substrate, with grooves on both sides of the substrate and spraying interface mortar.

BY slurry composite insulation board exterior wall fire insulation A system - III type board

BY slurry composite insulation board exterior wall fire insulation A system - III type board

Type III board is an insulation board formed by using molded polystyrene board as the substrate and slotting on one side of the substrate.

BY slurry composite insulation board exterior wall fire insulation B system - IV type board

BY slurry composite insulation board exterior wall fire insulation B system - IV type board

Type IV board is an insulation board formed by spraying interface mortar on both sides of the substrate using vacuum insulation board as the substrate.