China cheap Black Basalt lava stone for wall
China black basalt
The basalt is from China, the bulk density of basalt is 2.8-3.3g/cm3, and the dense ones have a high compressive strength, which can reach up to 300MPa, sometimes even higher. When there are glassy materials and pores, the strength decreases. Basalt has high durability, many joints, and most of the joint surfaces are pentagon or hexagon, forming columnar joints. Due to its brittleness, it is difficult to obtain large stones. Due to the common porosity and almond structure, although basalt is widely distributed on the surface, there are not many decorative stones available.
Delivery
FOB
minimum order
500
Supply Ability
50000 / Month
Country of Origin
Hainan port
Quantity
USD10.00 - USD20.00
Name:China cheap Black Basalt lava stone for wall
Description: The basalt is from China, the bulk density of basalt is 2.8-3.3g/cm3, and the dense ones have a high compressive strength, which can reach up to 300MPa, sometimes even higher. When there are glassy materials and pores, the strength decreases. Basalt has high durability, many joints, and most of the joint surfaces are pentagon or hexagon, forming columnar joints. Due to its brittleness, it is difficult to obtain large stones. Due to the common porosity and almond structure, although basalt is widely distributed on the surface, there are not many decorative stones available.
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Product Specifications:
| Advantage | Due to the tensity strength and its high breaking resistance,Basalt is suitable for ventilated and traditional cladding,even in big dimensions of large structures and buildings,which are exposed to the extreme elements of weather,particularly snow and ice as well as saltiness and it can even be used in regions with earthquake risk. |
| Size | a.Interior Floor and Wall Basalt Tiles: 305 x 305 x 12mm, 305 x 610 x 12mm, 30 x 60 x 2cm, 60 x 60 x 2cm or cut-to-size according to the project, steps, wall cladding and more…… b. Exterior Paver: 10 x 10 x 3cm, 10 x 10 x 10cm, 9 x 9 x 9cm, 40 x 60 x 5cm, 40 x 60 x 8cm or cut-to-size according to the project, Kerbstone and more…… |
| Color | Black and grey |
| Finish | Polished,honed,flamed,bush-hammered,sawn cut,natural split ect |
| Product | Paving, kerbstone, wall cladding, cobbles etc |
| Packing | seaworthy wooden crates with foam inside |
| Sample | sample are available |
| Note | the size,thickness and finish can be decided by customer's design. |
| Trademark | SRS |
| Payment | By T/T, L/C at sight |
| Transportation | by sea |
Product Application Diagram
