Production Thematic Current Location : Home > Thematic material-Limestone

Limestone summary


Limestone is one kind of sedimentary rock. It is of crystalline and layered structure. The main rock-forming mineral is calcite (It may also contain clay, dolomite, magnesium carbonate, iron oxide, monox and some organic impurities.). Limestone has dense texture; compressive strength of 20 ~ 120MPa; apparent density of 2000 ~ 2600 kg/m3. When the clay impurities in limestone are over 3%~4%, its frost resistance and water resistance are significantly reduced. Siliceous limestone owns high strength, hardness and good durability. Most lime stones have fine texture; they are hard with strong resistance to weathering. Limestone is distributed all around. It is convenient to mine and easy to process. In the construction works, limestone is used for the foundation, walls, piers, steps and pavement. It is also used as concrete aggregate.

Limestone processing and production process

You may also be interested in the following information?


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