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Beijing Xinshenghongyang TEC&SCI CO. LTD.
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About Us
Detailed Product Description:
The granite is made up of gray blue thin granule quartz, white middle-thin granule feldspar, bright-red thin granule garnet stone. We have passed the examination of Hohhot Mineral resource surveillance and examination center of National Territory resources Department. The flexural strength is 29.6Mpa(dry),25.8(wet).The water absorption is 0.09%.The compression strength is 132.9Mpa.The density is 2.75g per cubic cm. The radioactivity index Ir<1.3.The radioactivity ...
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