SOLUTION

The production of Basalt:

The main ingredients of Basalt are three silica, two aluminum oxide, iron oxide, calcium oxide, Magnesium Oxide (there is a small amount of potassium oxide and sodium oxide), the silicon dioxide content most, accounted for about forty-five percent to fifty.

Basalt's color, most common are black, black brown or dark green. Because of its dense texture, its proportion is more than ordinary granite, limestone, shale are heavy. However, some of the basalt due to porosity in particular, the weight will be reduced, even in the water can float up.

Basic procession of basalt processing:

Application of the production of basalt:

Basalt is the best materials of stone for highway, railway, airport runway repair. With strong resistance, low crushing value, strong corrosion resistance and adhesiveness of asphalt basalt, basalt stone has wear-resisting, poor conductive property, strong resistance, crushing value, low corrosion resistance strong and the asphalt adhesion, it is internationally recognized the development of railway transportation and road transportation in the best basis.