As an important horizontal prefabricated component, the prefabricated caisson in the bathroom can effectively enhance the waterproof function of the bathroom and the secondary drainage effect, make the bathroom waterproof with the function of anti-drainage, and effectively eliminate the hidden danger of filling the bathroom with construction waste.

Advantages

The integrated prefabrication of the toilet caisson transforms the on-site wet work area into a factory, mold, and batch prefabricated component with stable quality and eliminates the hidden danger of leakage and cracking in the toilet.

The structural panels, reverse sills, water supply pipes, and strong electrical pipelines of the toilet prefabricated caisson are prefabricated and installed integrally, which reduces the on-site toilet construction procedures and greatly shortens the toilet construction period.

The prefabricated caisson in the bathroom is made of impermeable concrete (P6), the cast-in-place slab and the prefabricated caisson are chiseled and water-stop steel plates are installed to avoid the problem of water leakage in the bathroom through the horizontal construction joint with the current technique.

Disadvantages

Caissons are not widely used, and the design is quite different, the basis is insufficient, and the standardization is insufficient

Achievements: The "Atlas of Toilet Prefabricated Caisson Structure" has been submitted for review. The current successful application project of our company are: Zhongke Building Project and Fuling Greenland Qiuyuetai Residential Project.