Should the materials for second-story beams, slabs and columns be dry or thin?

Be a little dry, but not too dry.

When the material itself has a large water content, the amount of water can be adjusted appropriately, otherwise the concrete will be too thin and the slump will be too high.

The commonly used concrete floor covering materials for antique buildings include exterior wall putty powder and putty. The exterior wall putty powder is prone to moisture, peels off, and has poor durability, while the putty hardens quickly, is not conducive to operation, and is expensive.

It is easy to peel and fall off, and the material properties do not meet the material requirements of traditional Chinese buildings, resulting in a poor appearance of the building.

Based on the above reasons, there is an urgent need to design a connection structure and construction method between the wooden structure of the antique building and the reinforced concrete main body that overcomes the above problems.