Koida Black
Finland
(Hietalantie, Suomi, North Karelian region)
It is quarried in North Karelian region. This timeless dolerite usually maintains fine or medium texture. It has a rich black colour with extremely hard and tough surface, which polishes exceptionally well.
Mineral composition
Plagioclase 53,6 %
Pyroxene 39,0 %
Opaque 6,4 %
Amphibole 1,0 %
Tecnical properties of Koida Black material
Compression strength (EN 1926) 366 MPa
Flexural strength (EN 12372) 26.8 MPa
Frost resistance Good
Water absorption (EN 13755) 0.046 %
Density (EN 1936) 3092 kg/m3
Frost resistance (EN 12371) No visible changes
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Xiamen Yanxi Building Materials Co., Ltd.
China
5YRDiamond members are premium members on platform, providing members with comprehensive approach to promoting their products, increasing products exposure and investment return to maximize.
Verified Supplier is for prove company authenticity,including business license,trade license and effective office space,to enhance buyers' trust to suppliers and their products, reducing communication costs.
Contact Supplier
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Xiamen Yanxi Building Materials Co., Ltd.
China
5YRDiamond members are premium members on platform, providing members with comprehensive approach to promoting their products, increasing products exposure and investment return to maximize.
Verified Supplier is for prove company authenticity,including business license,trade license and effective office space,to enhance buyers' trust to suppliers and their products, reducing communication costs.
Contact Supplier
-
The request includes: 1. surface finished, size 2. quantity required
