Xiamen David Stone Co., Ltd.
| Payment Terms | L/C, T/T |
| Delivery Time | 15-30 days |
| Packaging Details | strong fumigated wooden bundles,10-15 pieces slabs into a bundle, 8-12 bundles into a container |
| Supply Ability | 4000sqm/day |
| Material | grey stone quartz |
| Slab size | 3200x1600mm |
| Thickness | 20/30mm |
| W.A | <0.03% |
| Abrasion resistance(polished) | 51 |
| Specular Gloss (60℃) | 42.5 |
| F.S. | 38Mpa |
| C.S. | 199Mpa |
| Brand Name | DAVID STONE |
| Model Number | QS-054 grey stone quartz |
| Place of Origin | China |
| Certification | grey stone quartz |
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Product Specification
| Payment Terms | L/C, T/T | Delivery Time | 15-30 days |
| Packaging Details | strong fumigated wooden bundles,10-15 pieces slabs into a bundle, 8-12 bundles into a container | Supply Ability | 4000sqm/day |
| Material | grey stone quartz | Slab size | 3200x1600mm |
| Thickness | 20/30mm | W.A | <0.03% |
| Abrasion resistance(polished) | 51 | Specular Gloss (60℃) | 42.5 |
| F.S. | 38Mpa | C.S. | 199Mpa |
| Brand Name | DAVID STONE | Model Number | QS-054 grey stone quartz |
| Place of Origin | China | Certification | grey stone quartz |
| High Light | quartz countertop slabs ，calacatta quartz slab | ||
grey stone quartz 20/30mm slab in 320*160cm use best ground quartz top quality
World famouse quartz stone maker:
Caesars
Cambria
Silestone
Cimstone
Diresco
Compac
Pental etc
Quartz comprise over 93% natural quartz, which is hard, strong, and resistant to scratch, shock and compression and 7% of pigments and resins.
The prescribed mixture results in a product that is non-porous, exceedingly durable, and more than twice as strong as granite. Moreover, it is durable and maintenance-free, resistant to heat, staining and acid damage.
Quartz stone owes its inherent gloss to the natural sheen of quartz. It does not require additional polishing and maintains its shine and smooth structure for long years. The gloss of the surface is measured with a gloss-meter denoting the percentage of light reflected from the surface.
Surface finishing
Quartz stone is available in a choice of three main finishes; polished, matte and sandblasted.
How to clean quartz tops
In order for polished Quartz stone surfaces to maintain the first day shine for long years, a neutral detergent soluble in water would suffice for a simple and periodic cleaning. Yet, remember to use all the detergents and cleaning agents in amounts as instructed by the producers and rinse thoroughly with water after treatment. Otherwise, any residual cleaning agents that would accumulate on the surface may chemically harm the surface in the long run causing a dirty and dingy appearance.
Testing data of grey stone quartz
| Density | 2350kg/m3 |
| Moh’s hardness (polished): | 6.8 |
| Abrasion resistance(polished) | 51 |
| Specular Gloss (60℃) | 42.5 |
| Absorption by weight | <0.05% |
| Flexural strength | Dry condition: 35.8Mpa; Wet condition: 38.0Mpa |
| Compressive strength: | Dry condition: 199Mpa; Wet condition: 192Mpa |
| Abrasion resistance of unglazed tiles (polished) | 39mm3 |
| Linear thermal expansion coefficient | 35x10-6/℃ |
| Radioactivity | Class A |
grey stone quartz in detail:
grey stone quartz Packing:
grey stone quartz showroom corner
FAQ
Company Details
Business Type:
Manufacturer,Importer,Exporter,Seller
Year Established:
2016
Total Annual:
4,000,000-5,000,000
Employee Number:
70~90
Ecer Certification：
Active Member
David Stone founded in March 2016 to meet the customer's need for quality service. Our team has been helping clients to build their business for more than 10 years. They are from U.S.A,Canada,Australia,Germany,UAE,Turkey,Singapore,Egypt,Russia,Turkmenistan, Uzbekistan and other countries and dis... David Stone founded in March 2016 to meet the customer's need for quality service. Our team has been helping clients to build their business for more than 10 years. They are from U.S.A,Canada,Australia,Germany,UAE,Turkey,Singapore,Egypt,Russia,Turkmenistan, Uzbekistan and other countries and dis...
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