What is the process for pouring concrete in the chimney raft segment?

Question

Accepted Answer

The process of pouring concrete in the chimney raft segment involves preparation, mixing, pouring, and curing.

1. Site Preparation: Ensure the area is clear of debris and properly graded.
2. Formwork Installation: Set up forms to shape the concrete, ensuring they are secure and level.
3. Reinforcement Placement: Install rebar or mesh for structural support, following design specifications.
4. Concrete Mixing: Use a concrete mixer to achieve the right consistency, typically a 1:2:3 ratio of cement, sand, and gravel.
5. Pouring Concrete: Begin pouring from one side to avoid air pockets, using a vibrator to consolidate the mix.
6. Finishing: Level the surface with a trowel and apply any desired texture.
7. Curing: Cover the poured concrete with wet burlap or plastic to retain moisture for proper curing.

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