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Heilongjiang rock wool composite board

Number of visits: Time of issue: 10:48, November 27, 2019


Color steel and rock wool sandwich composite board: it is a new building material with color steel plate as surface layer and rock wool, fireproof and flame retardant insulation material as core layer. It has the advantages of light weight, good heat insulation, sound absorption and sealing, convenient construction, short cycle, low comprehensive cost, bending resistance, corrosion resistance and beautiful appearance