What's the matter with reinforcement?
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We want to add equipment to the old factory building, and the civil engineering engineer said that the beams need to be reinforced with reinforcement. How to reinforce it specifically?
The so-called "rebar planting" refers to anchoring steel bars into existing concrete components. It is often used in reinforcement, renovation and other projects. For example, a cast-in-place secondary beam must be built on an already completed main beam. The steel bars of the secondary beam must be planted into the main beam. First, drill a hole in the main beam. The hole depth must meet the anchoring length. Then clean the hole, insert the steel bar, and then pour in reinforcement glue or pure cement slurry mixed with expansion agent. This post was last published by Lai Lai on 2009-3-5 16:31 Edit ]
▲An anchor claw or anchor plate (welded to the implanted steel bar or anchor bolt) should be added to the lower end of the planted steel bar. The size depends on the hole diameter. ▲This is experience and comes from practice.
Should the steel bars be inserted first and then the reinforcing steel glue or pure cement slurry mixed with an expansion agent be poured in? Or should the reinforcing steel glue or pure cement slurry mixed with an expansion agent be poured first and then the steel bars should be inserted?