Due to its cuttability SupFRP® Self Drilling Rock Bolt is an economical alternative and also offers enormous advantages for modern rapid heating methods in tunneling. Furthermore the cuttability protects the machinery and avoids obstructions while drifting or enlarging tunnels.
The SupFRP® GFRP Hollow Bolt is developed with high tensile load and pressure resistance.
It combines rock bolt with injection function. The GFRP Hollow Bolt can be widely applied in geotechnical engineering projects. After injection work, the bolt can remain in the borehole and bear load with plate and nut at the end.
It has very good bonding force with all grouting materials. Due to high injection pressure, it can realize full grouting and improve project quality.
slope stabilization, TBM face support, forepoling, confined ground conditions, stabilization of soft rock, permanent application
The SupFRP® GFRP Solid Bolt is used in Mining, Tunneling and Civil Engineering widely.
It provides more possibilities as an alternative to metal. The GFRP Solid Bolt is manufactured with high quality GFRP material (Glassfiber Reinforced Polymer).
The GFRP Solid Bolt have a high tensile load and bearing capacity with accessories, but the weight is only one quarter of metal product.
The GFRP Solid Bolt can be cut freely due to all-threaded profiles at job site.
mining support, face bolting, soil nail, slope stabilization, permanent application, temporary support
GFRP Reinforcement Rebar is developed as a good alternative product for concrete internal reinforcement.
The SupFRP® GFRP Reinforcement Rebar is made of high quality corrosion resistant resin and fiberglass materials.
The GFRP Reinforcement Rebar can be produced into various shapes in factory.
soft-eye excavation, infrastructural buildings, bridge decks, sea walls, port aprons, precast elements, foundations, industrial plants
The SupFRP® GFRP Mesh was developed based on standard grid applications, which is assembled by longitudinal and transverse GFRP rods.
The rods' crossing is fixed by impregnated polymer yarn, so the joints are very strong and reliable. The GFRP Mesh are also very flexible and lightweight.
The SupFRP® GFRP Mesh are electrically non-conductive and corrosion resistant, so they become good choice to replace metal mesh welded.
roof and wall protection, repair of concrete structures, flat slab construction, highway overlays
The SupFRP® GFRP Tie Rod is specially developed for formwork application.
Compared with steel tie rod, the GFRP Tie Rod does not need to be removed from the structure when completing the project, so it can significantly reduce the cost for transportation and storage.
The GFRP Tie Rod is manufactured in accordance with thread profile of standard steel rods, so related standard accessories can be applied here. Its high corrosion resistance, high strength, cuttability and other features offer lots of benefits for all formwork applications.
SupFRP® offers an excellent quality range of GFRP Dowel Bar, which are manufactured from high quality raw materials.
The GFRP Dowel Bar can also be manufactured as per customers requirements.
GFRP Dowel Bar are used as a “Load Transfer” device for construction joints in concrete slabs.
The GFRP Dowel Bar provide a mechanical link between slabs but allow for horizontal movements of the slab itself due to thermal expansion and contraction.
jointed rigid pavement, work areas with electromagnetic sensitivities, construction joints, embankments and MSE walls
The SupFRP® GFRP SDA Bolt can realize fast drilling and installation due to its unique function which integrates drilling, grouting and anchoring as a whole!
The central hole allows flushing with water during drilling and the execution of anchor grouting.
The GFRP SDA Bolt can be used in soft rock or clay soil, for the reinforcement of the face of the tunnel or for slope stabilization.
Furthermore the cuttability protects the machinery by avoiding obstructions while drifting or enlarging tunnels.
face stabilization, forepoling, slope stabilization, ground support in soft rock, roof and wall bolting
As one of the main supporting forms of underground engineering and rock slope, the friction bolt plays an important role in the maintenance of the stability of civil engineering.
At present, most of the friction bolts on the market are made of steel, but with the rapid development of construction technology and new materials, innovative products have also emerged, and the SupFRP GFRP Friction Bolt System has emerged as the times require.