Sell FRP bolts

The FRP composite bolt is made from high strength glass fibers along with an extremely durable vinyl ester resin. The glass fibers impart strength to the rod while the vinyl ester resin imparts excellent corrosion resistance properties in harsh chemical and alkaline environments.

Bolt is widely used in slope engineering, tunnel, and large cave supporting as well as restoration of engineering structure. It can improve the strength and stability of ground, rock mass, and other structures. The traditional steel bolt has some disadvantages, such as easy corrosion, heavy weight, and difficult operation. Glass fiber reinforced polymer（GFRP） is impervious to chloride ion and low pH chemical attack, and its tensile strength is much larger than steel while with lighter weight. Those advantages make it a better alternative in some fields of engineering.

Advantages:
High strength and impact toughness
Non-Corrosive
Non-Conductive
Dimensionally-Stable-Under-Thermal-Loading
Outstanding anchorage capability.
Excellent performance in high deformation ribs.
Installed with standard techniques and equipment. ?
Easily handled and transported.
Fire resistant and anti-static rating.
Cut ability without the danger of sparks.

?

Applications:

The FRP bolt are intended for use in:
- New Construction in Corrosive Environments
- Near Surface Mount (NSM) strengthening of existing Concrete,
?Masonry or Wood members (Flexure & Shear).