Basalt stone can be used for highway

In the highway construction project, you need to use a lot of stone pavement, stone market demand is very high, compared with the ordinary highway pavement, the construction of highway stone used in the highway requirements, basalt stone can be used for highway? Crushing basalt rock need to use what equipment?

Basalt stone can be used for highway, basalt Moh's hardness 5-7, bulk density 2.8-3.3g/cm³, dense compression strength is quite high, can be as high as 300MPa, highway stone on compression resistance and asphalt adhesion requirements, basalt meets the requirements of these two major indicators, and it has Abrasion resistance, low water absorption, corrosion resistance and other advantages, in line with the quality requirements of highway asphalt surface layer with coarse aggregate.

Basalt stone for highway advantages: the highway engineering test test department test results show that basalt stone wear resistance, compressive, anti-skid coefficient is large, and asphalt mixed viscosity is high, the stone is insoluble in water, there is no active ions, there is no electronic leap out of the track, does not produce electrochemical reactions, strong stability. All these special features prove that basalt is a high-quality stone. Can also be used for airport runway paving, airport runway on the stone quality requirements are higher, visible basalt stone for highway is more than enough, the advantage is great.

Basalt processing into stone needs to go through two stages of crushing, basalt crushing equipment has two kinds of fixed and mobile, fixed is the traditional crushing production line commonly used, mobile is a new type of crushing equipment in recent years. If you need related equipment, welcome to click on the website customer service to learn more about the details and offer, 24 hours online.