Production Thematic Current Location : Home > Thematic material-Basalt

Basalt summary

intro-pic

Basalt is a basic extrusive rock. Its chemical composition is similar with gabbros. It is of glassy or aphanitic porphyritic texture, stomatal or almond-shaped structure. The compressive strength of basalt changes greatly with its structure (100 ~ 500MPa). Its apparent density is 2900 ~ 3500kg/m3.
Basalt stone has the advantages of abrasion resistance, less draft, poor conductivity, strong compression resistance, low crushing value, good corrosion resistance, asphalt adhesion etc. It is the best cornerstone of highway, rail and airport pavement. Multi-vesicular basalt is also known as pumice. It is polyporous and hard. It can reduce the weight of concrete when mixed in. Basalt is not only durable, but sound-proof and adiabatic. It is good aggregate of lightweight concrete for high-rise buildings.

Basalt processing and production process

You may also be interested in the following information?

Feedback

If you have any questions or needs, you can be entered in the form below. We will leave your contact information promptly contact you. (Note: Contact and demand is required)

  • Contact:
  • Contact:
  • Address:

Home | Products | Solution | Contact Us | Feedback | Service     Tel:0579-85861908  All Rights Reserved © 2013 Zhejiang B&W Mining Machinery Co. Ltd  破碎机  黑白矿机  破碎机设备生产厂家