Middle Holes Basalt (lava)

Middle Holes Basalt (lava)

The Middle holes basalt is a special kind of lava that with middle gas holes and small gas holes. The middle holes are about 8-15mm and small holes are about 3-10mm that distributed irregular and disproportionate on surface. The quarry of it is in our location only. Their density is 2.3 tons per cube meter. We can cut it into tiles and slab. It is suitable for decorating, such places as square, scenic spot and courtyard, etc. The site of BOAO Forum Asian and the 53 rd world miss final are widely decorated by the small holes basalt.


Recently, our factory have developed many kinds of new finished surface. For Small Holes Basalt(Lava), we can supply finished surface as sawn, honed, polished, sandblast, antique surface, ramps striped, straight striped, splitted, machine pulled, etc. But we can not supply flamed surface