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Connection Of Cement Column And Guardrail

Aug 19, 2019

Connection of cement column and guardrail:


1. When laying bricks, we reserve the reserved hole with the manufacturer.


2. When installing, drill holes in accordance with the upper and lower spacing of the square tube beam of the guardrail.


3. Insert the guardrail beam into the pre-buried hole, level the beam, and then smooth it with sand ash.