1. Wall column clamping is to set the formwork of the wall and column together to form a whole, so that there is no gap between the wall and column, which can ensure the verticality and smoothness of the wall and reduce the leakage of concrete. Wall column clamp is generally suitable for thin wall, thin column and low height.
2. Formwork support refers to dividing the formwork of the wall and column into two independent parts, so that there is a certain gap between the wall and column, which is convenient for construction personnel to do steel binding, reserve holes and install embedded parts. Formwork is generally suitable for situations with thick walls, thick columns and high height.
3. In a word, wall column clamping and formwork support are two kinds of formwork support methods selected according to different construction conditions and requirements, each with its own advantages and disadvantages, which need to be designed and constructed reasonably according to specific conditions.