Low Costs Black Sealing Granite Tile Kitchen Countertops
Low costs black sealing granite tile kitchen countertops Black Golden Sand is imported granite stone, building materials market called granite, but geology, petrology is defined as belonging to gabbro , Where the Jinsha is the ancient pyroxene, black gold sand stone origin is India. Black...
Low costs black sealing granite tile kitchen countertops
Black Golden Sand is imported granite stone, building materials market called granite, but geology, petrology is defined as belonging to gabbro , Where the Jinsha is the ancient pyroxene, black gold sand stone origin is India.
Black grainte believe that we are no strangers in daily life, the application of black gold sand stone is very wide, the main domestic market and kitchen use more, mainly because the black gold sand series of granite black with golden flowers, the hardness Higher, usually used to make cabinets and bar countertops, highlight the fashionable modern decorative effect.
Simple Description: Black Golden Sand granite
Description: black sand is a kind of granite, sub-large sand, small Sands. Black Jinsha, origin is India. There are large and small sand of the points, the thickness of the points, our stone is commonly used stone stone is black sand, thickness <1.5cm, between 1.2-1.4cm, the door is very stress about the integrity of the stone, that is, The best is a stone, our doors are generally about 90cm, tiles when the stone will often have a seam, so the marble is more suitable for being used as a stone.
Features: granite is fine, medium grain, coarse grain granular structure, or like patchy structure, the particles are uniform and fine, small gap (porosity is generally 0.3% to 0.7%), water absorption is not high (water absorption is generally 0.15 % ~ 0.46%), with good frost resistance. Granite hardness is high, its Mohs hardness of 6 or so, its density in the 2.63g / cm3 to 2.75 g / cm3 between the compressive strength of 100-300MPa, of which fine granite can be up to 300MPa or more, bending strength in general In the 10 ~ 30Mpa.
Physical properties: Bulk density 2.97g / cm, water absorption 0.19%, compressive strength 122.6Mpa, flexural strength 17.4Mpa, Mohs hardness 6.6, gloss 86.6
Recommended use: ground, wall, backdrop, countertop, fireplace and so on.
Variety Description: black sand, black curtain air, dotted with golden stars, so that the whole night sky natural lively, mysterious and sexy black for some high-end places of decoration.
Related Description: The variety is mainly black, because in the blocks in the mica film, polished gold after the point, according to the color, gold and other different points are divided into dark, dark, big gold, gold , Small gold point and so on. The varieties are relatively stable, the same mine, the gold point has increased color, the main defects are black, black, white, gold point is not uniform, cracks and so on. Block block size are, but large pieces of material is relatively small, according to the length and width of the block price are different. China's consumers are particularly favored by the species, 95% by our procurement, only a small number of large quantities sold to Italy.
Countertop stone workshop view
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