The core difference between sloping roof and horizontal floor concrete construction lies in the existence of slope slip stress on the slope surface, which makes the concrete prone to sliding, segregation, and settlement due to its own weight.
The surface layer loses water faster and shrinks unevenly, making it prone to quality problems such as slope cracks, honeycomb and rough surfaces, sanding, hollowing, and steel bar displacement; The horizontal floor slab is uniformly stressed, the concrete forming is stable, and it is not easy to slip.
In response to the above differences, special control measures will be implemented for the entire process of steel reinforcement binding, formwork erection, concrete transportation, formwork insertion, vibration, leveling, finishing, and curing.
The core goal is to strictly control the cracking of roof concrete, ensure the overall integrity and waterproof durability of the structure.
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