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Technical knowledge

In the field of residential industrialization,it is called PC component.Such as precast reinforced concrete column foundation,precast steel structure steel column foundation,street lamp billboard column reinforced concrete foundation,precast floor.
The technical key points of clear water concrete construction are as follows:
Concrete mix ratio design and raw material quality control each concrete use cement mix ratio strictly consistent;
The newly mixed concrete must have excellent workability and cohesion,and it is absolutely not allowed to be separated by layers.
Raw material producing area must be unified,the cement that USES same manufacturer as far as possible the same batch of,the colour and lustre of sand,stone and grain grade match even.