Capgemini Hebei factory bolt, bolt factory direct, bolt calculation FRP fiberglass anchor bolt is introduced to replace the metal bolts of the emerging composite materials and new products. Glass fiber as a reinforcing material for polyester resin as the substrate, the special pultrusion machine traction through a preform mold cured under heat and pressure to become full thread of glass fiber reinforced plastic rod. Plus anchor of resin, glass trays and steel bolt and nuts. Support is mainly used for tunnel surrounding rock surface anchoring, slope anchor, coal mine tunnel, semi-coal rock tunnel support and various underground engineering support, deep foundation anchor. Characterized by high strength glass steel bolt resistant and tensile strength, superior to ordinary steel, even more than the same specification steel bolt twice, light weight, the same specifications as the steel bolt can be cut easily cut 1/4, do not damage the cutting machine , Shearer and safe. Surface antistatic, flame itself, does not produce sparks, highly durable non-conductive non-thermal and corrosion resistance, durability and good combination of strong anchoring agent, combined with strong concrete, thermal expansion coefficient close to the cement. Wherein: FRP bolt threaded through the arc-toothed steel nuts glassware, glass and steel nuts near the end fiberglass tray forming narrow neck extension, glass and steel tray fits over the neck of the glass and steel nut, the middle section of glass, steel bolt light pole structure. The utility model tensile, shear, torsional strength, low production cost, good supporting effect, applicable to all special environments with explosive. FRP anchor rod steel plate glass accessories, glass, steel nuts, steel plate, steel nuts and bolts to connect the technical parameters of FRP fiberglass bolt diameter 10mm-50mm, length up to 18 meters, can be customized according to customer requirements. This whole thread fiberglass and other strong anchor glass content ≥80%, tensile strength ≥800N / mm2, the elastic modulus ≥37000 N / mm2, destroy elongation ≥2.5%, thread bearing capacity ≥14KN / per buckle, Shear strength ≥120Mpa. It can be widely used in railway, highway, water conservancy and mine tunnel embankment slope of supporting anchor. Not only solve the problem easily corroded steel bolt has greatly improved tensile strength and anchoring force, reduce labor intensity and reduce support costs.