INTRODUCTION:
FRP bolt is a kind of bolt which mainly consists of unsaturated resin as the basic material and fiberglass as compositematerial.
As we all know, bolts are the fundamental part of the contemporary coal mine tunnel support, they make the surrounding rock of the tunnel bound together and also make surrounding rock support themselves. And the FRP bolt have the same functions and better than the common bolts.
FEATURES AND ADVANTAGES:
l Light in weight( 1/4 of the same reinforcement weight)
l High tensile strength (approximately twice the load of the same reinforcement)
l Anti-corrosion and can be used for a long time
l Anti-static
l Non-conductive, will not produce sparks when cutting, especially for high gas region
l Non-combustible(high thermal insulation)
l Easy cutting ( avoid damage the cutting head and available)
l Non-magnetic
l Easy to install and easy to maintain
APPLICATION FIELDS:
The products of our company are used in many fields.For example,construction industry, transportation industry,electrical industry and communication engineering,such as coal mine tunnel, half coal roadway, slope support, rock surface anchoring, sea wall, dam and airport etc.
FRP Bolts Show:
Certificates and Test Report:
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