Technical detail: AFRICAN BLACK South Afrikaans polished natural granite

AFRICAN BLACK polished, vein cut

other South Afrikaans stones similar black stones
type of stone:granite
sample finishing:polished
sawing direction:vein cut
Country of origin:South Africa
uniformity:very uniform
quantity available:for very large quantities
application:interior/exterior
Volumetric weight :3105 Kg/m3
Compression strength :427,7 MPa
Bending strength :28,3 MPa
Abrasion resistance :1,3 mm
Absorption :0,11 % by weight
Coeff. thermal expansion :0,000467 mm./m. oC
The present sample is used only to give an approximate idea of the material.
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AFRICAN BLACK polished: black South Afrikaans natural granite. Technical detail photos information - Copyright © 2008 ChooseBy PSA. All rights reserved.