Natural Stone GNEISS

Business Type
Distributor
Country
Bulgaria
Category

Product Detail

FOR THE PRICE LIST OF THE CERTAIN SIZE AND QUANTITY PLEASE CONTACT ME

email : gneiss_trading@abv.bg

Gneiss Ledge Stone, Cultured Stone


Natural Stone - Gneiss
- Various type, size, color to meet the decoration;
- Lower water absorption, directly used in external decoration;
- High strength in surface, compact and wearable, no pulverization;
- Low shrinkage(less than 0.5mm/m),no rupture and chap;
- Good freeze thaw, the compression strength is as high as 10.7MPa at 15cycles of freeze thaw at 20;
- Low bulk density, less than half of natural stone, consumedly reduce the load to wall;

The stones we offer are high qualified and very healthy. We have them in stock and the dimensions are of your choice. They are suitable for masking pools, fireplaces, balconies, porches, houses. We have on stock more than 50 kinds of different color and structure materials, allowing various creative solutions.



PHYSICAL - CHEMICAL PROPERTIES OF THE BULGARIAN STONE Gneiss


Bulk density ρ g/cm3 2.58
Specific gravity ρs g/cm3 2.66
Volume of pores n % 3.01
Coefficient of pores is - 0.031
Compressive strength in dry air RHC x105 Pa 378.40
Water absorption % 0.49
Compressive strength in water saturation in the RH x105 Pa 344.9
Wear a \\\"Virgin\\\" % 5.5
Compressive strength after 25-fold frozen RH 3 x105 Pa 325.9
Cold resistance coefficient - 0.86
Loss of mass after 25 times freeze % 0.12


We can offer you:
- Raw quarry blocks with volume up to 9m3;
- Slabs with different surface finishing: raw sawn, honed, polished, antiqued, sandblasted, bush-hammered. Maximum dimension of slabs is 300 x 170cm. Thickness by customer

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About our Company

Business Type
Distributor
Main Markets
Eastern Europe, Southern Europe, Western Europe
Export Ratio
91% - 100%
Products
Natural, Stone

Contact Us

Gneiss Trading LTD

Mr. Joro Mann

Sofia, centur

Sofia Sofia 1000 Bulgaria

Send us a message