Basalt fiber is an inorganic fiber made of basalt as the only material, after high temperature melting and drawing. It has the characteristics of high strength, high modulus, high temperature resistance, acid and alkali resistance, and low price.

The main advantages are:

-Tougher and lighter than steel;

-Naturally resistant to alkali, rust and acid;

-It is a ceramic fiber that is easily dispersed in concrete or cement mortar.

-Concrete will not peel off due to moisture penetration;

-Has the same thermal expansion coefficient as concrete;

-It is easy to cut into a certain length with ordinary tools.

Application in the construction field:

In road engineering, chopped basalt fiber strands play a reinforcing role in asphalt concrete. It can effectively improve the tensile strength, toughness and rutting resistance of the road surface.

Application in the petrochemical industry:

Basalt fiber has excellent tolerance to organic gases. It can be used in the field of oil and gas engineering to develop new products and processes for basalt fiber lightweight high-strength materials and composite materials, such as basalt fiber composite materials and their preparation technology for pipeline transportation of oil and gas, hot and cold liquids, bulk materials, etc., basalt fiber composite materials and their preparation technology for long-distance high-pressure hydrogen pipelines, and basalt fiber in oil and gas engineering pipelines, storage tanks and equipment.