280kN 0.86Kg/M Self Drilling 28mm Rock Anchor Bolts For Slope Stabilization

Brand Name:SupFRP
Certification:ISO, SGS, NATA
Model Number:H28S
Minimum Order Quantity:3 meters
Delivery Time:1 to 6 weeks
Payment Terms:L/C, T/T
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Location: Chengdu Sichuan China
Address: Jinjiang District, Chengdu, Sichuan 610000, China
Supplier`s last login times: within 35 hours
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Product Details

28mm Outside Diameter Self Drilling Rock Anchor Bolts In Slope Stabilization


Features

The SupFRP® GFRP SDA Bolt fully threaded resin anchor glass fiber reinforced bolt body is formed by heating and curing of glass fiber yarn, resin and curing agent. The shape of the anchor rod body is full thread. 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.

Applications

1.Slope stabilization

2. Forepoling
3.
Face stabilization
4. Ground support in soft rock

Advantages

1.R25/R28/R32/R38

2. Super high torque resistance

3. High end loading

4. Easy handing

6. ISO standard thread profil

Technical data

GFRP SDA BoltH25SH28SH32SH38S
Outside Diameter (mm)*125283238
Internal Diameter (mm)12141520

Nominal Cross sectional

carea (mm2)*2

250310400540
Guaranteed tensile load (kN)220280365490
Tensile E-Modulus (GPa)45454545
Torsion Strength (Nm)18025036O450
Ultimate Strain2.0%
Weight (kg/m)0.630.860.991.33
Thread type(ISO)R25R28R32R38
Length (m)(1) x 2, x3, x4, x5, x6, x7, x8, x9, x10, x11,

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.


Quality System

China 280kN 0.86Kg/M Self Drilling 28mm Rock Anchor Bolts For Slope Stabilization supplier

280kN 0.86Kg/M Self Drilling 28mm Rock Anchor Bolts For Slope Stabilization

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