The Technical Specification for lava cut to size

The lava is a kind of multi-gas-hole basalt. According as gas hole, the lava were divided into tiny holes lava, small holes lava and middle holes lava.

Origin: China.

Color: gray.

Density: 1.The tiny holes: 3000kg/cuble metre .

2.The small holes: 2400kg/cuble metre.

3.The middle holes: 2300kg/cuble metre.

Face: cut to size and polish-free.

Gas holes: 1. The tiny holes (smaller than 1mm) have even distribution.

2. The small holes (about 3-10mm) have even distribution.

3. Middle holes(about 8-15mm).

Maximum size: Length 1000mm, Width 600mm, Thickness 200mm.

Tolerance: Thickness - +1mm, Length & Width - +0.5 mm, Diagonal - +0.5mm .

Packing: Veneer crates.

Export port: Haikou port, China.

Haikou Shanlu Stone Co., Ltd.