Rock Bolts

Rock Bolts
Split anchor bolts are a new type of anchoring component used in geotechnical engineering support, primarily for reinforcing surrounding rock in tunnels, slopes, and foundation pits. Their core feature is the radial expansion of the anchoring section within the borehole using mechanical or hydraulic methods, forming a "split" anchoring structure. This results in stronger interlocking and frictional forces with the surrounding rock, enhancing the support effect.
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Product Description

Product Specification: Split Set Rock Bolt

Parameter

Value

Product Name

Split set rock bolt

Material

45#,40cr

Compatible Material

Metal

Diameter

30mm, 33mm, 39mm, 40mm, 42mm, 43mm, 46mm, 47mm, 49mm (also 5/16 in, 12mm)

Length

2m,3m,4m,6m etc.  

Thickness

5mm,6mm,8mm,10mm

Ring

Spot welding / Full welding

Thread Size

Other

Fastener Type

Wedge Anchors

Head Type

Round

Removable

Permanent

Measurement System

Metric

Surface Treatment

Galvanized

Finish

Bright (Uncoated) / Longer Life TiCN

Color

Brown, Silver, Grey

Tensile Strength

12-13 tons

Application

Tunnel, mining, slope support and reinforcement

Advantage

High alkali resistance and high tensile strength

Package

Cartons, wooden boxes


Product Show

wecom-temp-3689147-1630982d5c594a3c3da41000349e0058


Package

管包装运输拼图


Application

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Factory Display

We possess modern, intelligent steel production workshops, along with world-leading rolling, processing, and quality inspection equipment, and have established a fully traceable production management and control system.

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  • 1763963774851459542890799104
  • 1753163565806160184770637824

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