Thermal insulation building wallboard and manufacturing method thereof
The invention discloses a heat preservation and insulation building wallboard and a manufacturing method thereof, and relates to the technical field of building components. The invention is used for solving the technical problems that in the prior art, a composite building wallboard taking PVC resin...
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Format: | Patent |
Sprache: | chi ; eng |
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Zusammenfassung: | The invention discloses a heat preservation and insulation building wallboard and a manufacturing method thereof, and relates to the technical field of building components. The invention is used for solving the technical problems that in the prior art, a composite building wallboard taking PVC resin as a main component does not increase the energy absorption buffer performance and the mechanical property through a filler with good interfacial compatibility, and meanwhile, the damp-proof, heat-insulating and flame-retardant properties of the building wallboard are improved through compounding of various auxiliary components. According to the building wallboard, the inner energy absorption buffer layer, the inner heat preservation and insulation layer, the outer heat preservation and insulation layer and the outer fireproof flame-retardant layer are arranged from inside to outside, after construction and installation, the interior of the building wallboard has the characteristics of good elasticity, energy abso |
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