1.high strength, good impact resistance 2. corrosion-resistant 3. non-conductive, not thermal conductivity 4.Easy to cut with

FRP Bolt is the use of glass fiber, enhanced resin pultrusion winding composite forming a rough surface or threaded rod, together with the tray, nuts and other components of the composition of the bolt. Mainly used in coal mines, Half Coal Lane, coal wall, the wall rock surface, slope anchor and other types of underground engineering support.Product Features:FRP anchor rod density of 1.6 ~ 2.1g/cm ³;High specific strength, tensile strength higher than 20% of the steel bars of the same specificationsLight weight, convenient work surface artificial transportation;Corrosion resistance;Flame retardant, antistatic;The product is a plastic material, easy to cut and will not produce sparks;Expansion coefficient close to the concrete, the bond strength and anchorage strong reinforcedNote: The length of the rod, tray, material and size according to user request processing.Applications:For the slope of the mining, transportation, municipal, water conservancy and hydropower, military air defense and other engineering supportApplicable to the mine longwall face coal roadway and semi-coal rock Roadway

Prevent spark FRP rod