The main components of basalt stones are silicon dioxide,aluminum oxide,iron oxide,calcium oxide,magnesium oxide(with a small amount of potassium oxide and sodium oxide),among which silicon dioxide content is relatively high,accounting for about 45%-50%.Basalt stone has excellent compressive and flexural properties,as well as good wear resistance and low water absorption.It is also a very good building decoration material,which can be widely used for indoor and outdoor decoration,and is mainly used as outdoor stone.

Do you know the four uses of basalt stones?
1.High compressive strength,low crushing value,wear resistance,low water absorption,weak conductivity,strong corrosion resistance,and strong adhesion of asphalt are recognized worldwide and are very suitable as the cornerstone for the development of railway and road transportation;
2.Its excellent compressive,flexural,abrasion resistance,and low water absorption properties make it an excellent building decoration material that can be used as outdoor stone,landscape construction,and flooring stone;
3.Porous basalt stones can be mixed into concrete to reduce its weight,be sturdy and durable,and provide sound and heat insulation;
4.It can also be used for filters,catalysts,etc.in industry.

The basalt stones obtained by crushing basalt have the advantages of wear resistance,low water consumption,poor conductivity,strong compressive strength,low crushing value,strong corrosion resistance,and good adhesion to asphalt.They are widely used in various industries such as construction,highways,railways,airport runways,industry,and landscaping.They are excellent building materials and are also recognized internationally.Welcome to consult.