Self Drilling Fiberglass Anchor Bolts 38mm GFRP Suppliers In Tunneling

Features

The SupFRP® 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.The fully threaded resin anchor rod glass fiber reinforced rod is formed by heating and curing of glass fiber yarn, resin, and curing agent. The shape of the anchor rod body is full thread, and its characteristics are as follows:

Light pole body: The weight of GFRP bolt is only one-fourth of the weight of the steel bolt of the same specification, which is easy to install and construct, reduce labor intensity, and save transportation costs.

Strong corrosion resistance: GFRP anchor bolt is made of unsaturated polyester resin and glass fiber. It is resistant to rust, strong in acid and alkali environments, does not reflect electromagnetic waves, and can meet the needs of long-term support.

Easy to operate: it is easy to cut, does not produce sparks when cutting, has a certain protective effect on the shearer, is convenient for comprehensive mining operations, is beneficial to production safety, and improves production efficiency;

High strength: rod tensile strength ≥300MPa, torque ≥40N·m, shear strength ≥75Mpa.

Technical data

Accessories

Application

SubNumbers

10 Years - The average seniority > 10 years, which is not common in anchor manufacturing industry.

20 Years - 20 years of exporting experience, familiar with different product standards from different

customers and countries.

26 Years - 26 years of exploration and development, SupAnchor has become the No.1 SDA bar

manufacturer in Asia.

60 Countries - customers from 60 countries. Our self drilling anchor systems have been used by

customers from 50 countries all over the world, including America, Chile, Germany,

Australia India, etc.

1,500 Projects - SupAnchor’s products have been widely used in over 1500 massive projects.

SupAnchor has its own quality tracking systems. Every batch of anchor bar has its unique batch

Being the No.1 exporter of SDA bars in Asia, quality control has been always SupAnchor’s biggest

SupAnchor is the No. 1 manufacturer and exporter of self drilling anchor systems in Asia.

Since 1994, our mission has been focused on manufacturing and the development of superior quality products which are specialized in anchoring purpose.Our products include SupAnchor® Steel Self Drilling Anchor Systems, SupFRP ^@ Fiber Glass Rock Bolts, SupHulk ^TM Swell Friction Rock Bolts.

Owning wholly two production premises in Eastern and Western of China, 45,000m² of land, totally 15,000,000 meters of production capacity, 26 years of manufacturing and 20 years of exporting experiences, SupAnchor has been serving for customers from 60 countries and products are widely used by over 1,500 projects around the world.

Professionalism, Innovation and Cooperation form the spirit of SupAnchor and lead us to keep moving forward.

The core values of SupAnchor consist of Staff, Ultimate quality control, Products, Experience, and Reliable capacity, which guide our commitment for customers’ values, more competitive price, price, more options, safety and reduced delivery time.

SUPANCHOR - BEST PARTNER FOR SUPER ANCHOR!