Rock sliver is a high-strength rock wool board cut into specific structure, thus has high compression strength and excellent fireproof performance. Rock sliver as filling material of rock wool sandwich panel, for wall and roof board provides good fireproof performance. Dry cement with the chemical fast curing and mechanical technology, production of various specifications of products, to create a constant temperature thermal insulation and sound insulation effect is good, safe, high quality wall made an important contribution.
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