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Andesite, most known as Basalt stone or Lava stone, is an actual stone produced from volcanic eruptions. It is a rough stone fairly light in weight and gray in color. The specialty of Andesite is in its vesicular and natural performance; it has speckles all around the rough stones and the speckles shine when the stone is sown cut.
This kind of stone material has the special features which other stone material doesn't have for its individual holes, such as sound absorption and insulation, heat insulation and reserve, frozen proof etc. It has good sightseeing for the continuous big and small holes, with primitive simplicity and elegant style.
Every environmental test of this stone all around the world is all fine under very strict inspections, it is green environmental building material. It also has features of sour and alkali proof, can be used in many areas.
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