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Special Soundproof Stone Partition rock wool board
External wall rock wool board is also called external wall insulation rock wool board, rock wool board is a variety of natural raw materials, through the natural rock after high temperature melting, and then high-speed centrifugal equipment made of artificial inorganic fibers, while adding a special Adhesives and dust-proof oil, and then generated by the heat curing we use the wall rock wool board!
Outer wall rock wool board has high compression and tensile strength, low water absorption and hygroscopicity, good dimensional stability, does not produce thermal expansion or contraction, anti-aging, sound absorption and other characteristics, compatible with the external wall system , For the building exterior insulation system to provide effective thermal insulation, fire protection, sound-absorbing and other protection.
TONGSHENG is one of the leading best price special soundproof stone partition rock heat resistant wool board suppliers, which is equipped with one of the famous such brands. In order to produce satisfactory and high quality best price special soundproof stone partition rock heat resistant wool board, we are also equipped with a professional factory. Welcome to wholesale our insulation materials at competitive price.
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