3 Fields Where the Self-drilling Rock Bolts Applied

Because of the advantages of simultaneous drilling and grouting, self-drilling rock bolts are widely used in construction projects. However, how many types of construction can the self-drilling rock bolts be used? Today, Sinorock will introduce the three major application fields of self-drilling bolts.

1. Foundation and foundation engineering

In foundation and foundation engineering, self-drilling bolts are mainly used for foundation pit/deep foundation pit support, pile foundation support, foundation repair, retaining wall reinforcement, etc. Self-drilling bolts can also be used as anchors. micro piles, anti-floating anchors, etc.

2. Tunnel and underground works

In tunnels and underground projects, self-drilling bolts are mainly used for tunnel pipe shed support, system support, locking foot support, radial support, roof support, etc., and can also be used for support of underground parking lots, etc.

3. Slope engineering

In slope engineering, self-drilling rock bolts are mainly used for slope/high slope support, embankment protection, etc.

The self-drilling rock bolts can be applied in different scenarios such as foundation reinforcement, old building reinforcement, wind power tower foundation,  pile foundation, coastal protection, and retaining wall foundation. In the construction process, it is necessary to strictly follow the self-drilling rock bolts construction technology, otherwise, it will affect the anchoring effect of the project and leave hidden dangers to future project safety.