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Imperial Black granite

( Date: 2016/1/13 16:46:32 )

Imperial Black granite

Country of Origin................... Brazil

Apparent Density ................... (kg / m3) 3,040

Apparent Porosity ................... 0.24

Water Absorption …………………………………………………………………. 0.08%

Amsler Wear.................. 0.80 mm

Thermal Expansion..................... (IO “3 mm / m.° C) 8.6

Wave Propagation Speed....................... (m / s) 4.673

This Stone of the Month is supplied by Andrade Group of Serra / ES, Brazil. Technical details provide a frame of reference only. Because stone is a product of nature, testing to determine specific physical qualities should be repeated for each project.

From: stoneworld

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