Nailing Spacer

Nailing Spacer

The Nailing Spacer is a plastic component specifically designed for anchorage reinforcement, soil stabilization, and bolt installation. It plays a crucial role in preventing rebar corrosion and ensuring proper placement within boreholes, contributing to the stability of tunnels, trenches, and deep excavations.

Key Applications

• Reinforcement of tunnel walls
• Anchorage rebar coverage for soil stabilization
• Rebar and anchor bolt placement in deep excavations
• Prevention of rebar corrosion
• Strengthening and securing concrete sections

Usage Instructions

For soil stabilization, the Nailing Spacer is wrapped around the rebar according to the borehole diameter and positioned to ensure uniform concrete coverage. In bolt installation, the spacer is wrapped around the bolt and inserted into the drilled hole, ensuring central positioning for uniform adhesive distribution.

Consumption Rate

For soil stabilization:

• Typically, one spacer per borehole

For bolt installation:

• Generally, one spacer every 50 cm of depth

Important Considerations

• Secure the spacer onto the reinforcement using tie wire for better stability
• Choose the spacer size based on required concrete coverage
• Ensures precise rebar positioning to optimize structural performance