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Durable Polished Granite Countertop Slabs , Granite Stone Slabs 18/20mm Thick

Categories Granite Stone Tiles
Brand Name: DAVID STONE
Model Number: DG-048 granite slab
Certification: granite slab
Place of Origin: CHINA Shandong
MOQ: 100SQM
Price: Negotiated
Supply Ability: 10000sqm/month
Delivery Time: Within 14 days after deposit for 1*20'FCL
Packaging Details: 15-20 slabs / bundle 12-15 bundles / 1*20'FCL
Granite type: quarry direct sale granite slab
Density: 2.6g/cm3
Flexural strength:: 12.3Mpa
Compressive strength:: 119.5-124.23Mpa
Water absorption rate:: 0.61-0.72%
Shaw's hardness: 117.6
Alkali resisting: 99.98%
Acid resisting: 99.92%
Glossiness: 84.1-86.9
Key word: granite slab
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    Durable Polished Granite Countertop Slabs , Granite Stone Slabs 18/20mm Thick

    China quarry direct sale granite slab polished 18/20mm xiamen service
    Granites belong to intrusive rocks in acidic (SiO2>66%) magmatic rocks. This is the most common rock in this category, mostly shallow flesh red, pale gray, gray white. Medium coarse grain, fine grain structure, massive structure. There are also some speckle structures, spherical structures, like flax like structures, etc.
    250000Cubic meters quarry reserves, the granite quality will be better and better when digging deeper from top to the bottom. The slab factory will be put into production at August 2018.

    In general, the mining of granite is made of wire sawing. There are new technologies such as dense drainage and flame injection. Flame spray method of mining stone cutting neat, no injury, high production efficiency. Pick stones with coarse whole called blocks, followed by artificial drilling or sawing machine to carve, prepared bulk, plates with required size; milling machine or lathe machining, a cylindrical or arc shape; the artificial cut coarse and fine grains of rock drilling, grinding, or by machine the surface polishing, crystal clear. Granite does not pollute the environment. Synthetic materials are often accompanied by bad or even toxic by-products, which need to be replaced several times during the construction period. Granite does not need to be replaced because it is very durable.

    In addition, granite is very practical and can be made into a variety of surfaces - polishing, sublight, and fine.Since granite is often contained in radioactive materials, it is necessary to measure the level of radiation when using granite and reconfirm its use.


    Physical property:

    Granite typeStream desert granite China shandong quarry
    Density2.6g/cm3
    Flexural strength12.3Mpa
    Compressive strength119.5-124.2Mpa
    Water absorption rate0.61-0.72%
    Shaw's hardness117.6
    Glossiness86.9
    Key wordChina granite slab

    How to choose the suitable granite slab:

    1.The material provided by the inspection is natural stone, and its material performance is satisfied or superior to the natural granite (JB/T 7974 - 2001).

    2, quality inspection: the dimensions of the specified value or allowable deviation less than 1mm length, width and thickness + 1mm, surface roughness of the specified value or allowable deviation is less than or equal to 0.5mm, the diagonal the specified value or allowable deviation less than 0.5mm.

    3, the granite platform appearance quality is excellent quality, color, color, pattern blocks are reconciled, uniform.

    4, the surface of the platform has no edge, lack of angle, crack, color spot, color line, pit appearance defects.

    5. Whether the surface of the platform is painted with six surface stone protective coatings to ensure the waterproof and antifouling properties of the stone.

    6. Whether the stone material is tested by the national stone quality monitoring center, including physical, radioactive, freeze-thaw, etc., and has the related inspection report


    China shandong quarry granite slab packing:
    15-20 slabs / bundle 12-15 bundles / 1*20'FCL


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    Quality Durable Polished Granite Countertop Slabs , Granite Stone Slabs 18/20mm Thick for sale
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