Products

SupFRP Fiberglass Anchor

Outer diameter

18–32 mm

Breaking load

up to 560 kN

Material

fiberglass

Applications

Designed for the support and reinforcement of underground mine workings.

Component Description

► Fiberglass reinforcing bar with a continuous threaded profile along its
entire length
► Plastic or steel bearing plate
► Plastic or steel anchor nut

Key Advantages

► Corrosion-resistant
► High tensile strength
► Lightweight
► Can be cut by the cutting heads of roadheaders and longwall mining
machines
► Used in electrical engineering projects due to its non-conductive
properties

Operating Principle

Fast-setting resin capsules are inserted into a pre-drilled borehole.
After the anchor is installed, the capsules rupture, the components mix,
and a chemical reaction occurs, forming a strong bond. The hardened resin
penetrates cracks and pores in the borehole wall, securely anchoring the
bar in place.

Packaging

Packaged in bundles of up to 30 pieces, depending on the anchor diameter.

Equipment

Drilling rig (hydraulic or pneumatic) — provides rotation and insertion of
the anchor.

Polymer resin capsules.