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Sunday, 17 February 2019

Building Stone Granite

Granite: Granites also are igneous rocks. the color varies from lightweight grey to pink. The structure is crystalline, fine to coarse grained. They take polish well. they're laborious sturdy. relative density is from a pair of.6 to 2.7 and compressive strength is a hundred to 250 N/mm2. they're used primarily for bridge piers, watercourse walls, and for dams. they're used as kerbs and pedestals. the utilization of granite for monumental and institutional buildings is common. Polished granites square measure used as table A-one, protection for columns and wall. they're used as coarse aggregates in concrete.

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