From the perspective of geology, "Slate" is a kind of metamorphic rock. According to the structural classification, bad rock have 1000 pieces of rock, shale and gneiss, SLATE, etc. The plate tectonic rock called with SLATE. Namely that a concept: "SLATE" is metamorphic rocks with tectonic plate, the petrological characteristics. But in real life, people familiar with the "SLATE" content is very wide. More of the time was called "SLATE", "SLATE", it is a kind of the name of the commodity. As long as can be processed into flake or plate containing natural characteristics of the stone are called "SLATE". Most of the SLATE durability are strong, acid and alkali resistant.
SLATE classification:
Natural SLATE press utility cent: a floor, watts board, wallboard, table-board;
Color-coded score: there are green, grey, black, red, purple, brown, yellow, rusty;
According to lithologic points: have shale board, siliceous board, carbonaceous board, quartz qualitative board;
Press processing finished product points: organic cutting board, disorderly type board;
According to SLATE corrosion resistance points: there is an acid plate and don't fight acid board. Acidoresistant is measured a SLATE is suitable for roof tiles on board one of the most important criteria.
SLATE usage:
Such material is more straightforward, more can reflect the characteristics of the stone, the general area bigger area, can be used to use the floor and part the adornment of metope, the small area only as ornament use, can appear otherwise depressed. SLATE itself has an irregular shape and uneven shape characteristic, general art work in pursuit of tide and personality crowd like this style of stone. When use, consider stone itself color is tie-in, now dark grey stone use majority.
SLATE buy:
Quality SLATE, won't have too much noise, and colour distribution is evener, no suddenly thick and thin phenomenon, petting SLATE surface without rough feel. SLATE of choose and buy also want to pay special attention to radioactive standard numerical, according to the national standards in indoor use, A kind of stone.
SLATE classification:
Natural SLATE press utility cent: a floor, watts board, wallboard, table-board;
Color-coded score: there are green, grey, black, red, purple, brown, yellow, rusty;
According to lithologic points: have shale board, siliceous board, carbonaceous board, quartz qualitative board;
Press processing finished product points: organic cutting board, disorderly type board;
According to SLATE corrosion resistance points: there is an acid plate and don't fight acid board. Acidoresistant is measured a SLATE is suitable for roof tiles on board one of the most important criteria.
SLATE usage:
Such material is more straightforward, more can reflect the characteristics of the stone, the general area bigger area, can be used to use the floor and part the adornment of metope, the small area only as ornament use, can appear otherwise depressed. SLATE itself has an irregular shape and uneven shape characteristic, general art work in pursuit of tide and personality crowd like this style of stone. When use, consider stone itself color is tie-in, now dark grey stone use majority.
SLATE buy:
Quality SLATE, won't have too much noise, and colour distribution is evener, no suddenly thick and thin phenomenon, petting SLATE surface without rough feel. SLATE of choose and buy also want to pay special attention to radioactive standard numerical, according to the national standards in indoor use, A kind of stone.
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