Mirco-holes basalt,China basalt honed,China lava stone

HN Baslat tile,honed basalt with mirco-holes details.

1.Description:

The micro hole hainan basalt stone mainly cutting in small size,cut to size,use for wall facading,paving stone,pathway,etc the normal size has 300mm,457mm,600mm,800mm,etc,the thickness has 2cm,3cm,4cm,5cm,6cm…

Micro hole HN basalt stone is friendly envirirment material,low water absobtion,sound insulation,etc

2. Technical Values

Flexual Strength: Mean Value 21.9 Mpa, Lower expected value: 16.9 Mpa
Slip resistance: SRV(dry): 89, SRV(wet): 84 (saw surface)
Apparent density: Mean value: 2768 kg/m3
Abrasion resistance: Mean value of groove length: 14.0mm
Water absorption at atmospheric pressure: 1.0% based on weight, 2.8% based on volume
Frost Resistance: Mean flexual strength after 48 cycles: 18.9 Mpa, -13.7%
Lower expected value after 48 cycles: 15.0 Mpa -11%

3. Advantage of Basalt
1) Competitive price among black natural stone
2) Good water and sound absoption

4. Application:
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……
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……

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Mirco-holes basalt,China basalt honed,China lava stone Images