Rizhao Cement Prefabricated House Ceiling

There are cases related to the ceiling of cement prefabricated houses in Rizhao, and there are improved construction techniques for ceilings in the field of construction engineering. Details are as follows:

Problem Cases of Cement Prefabricated House Ceilings

In Rizhao, there was a case where the plaster layer on the ceiling of a citizen's bedroom fell off. The house had been built for a long time and used prefabricated floor slabs. During the leveling and plastering process, the plaster layer was relatively thick. Due to the long-term effect of gravity, the ceiling plaster layer fell off in the early morning hours, covering an area of about two square meters and with a thickness of about 1.2 centimeters. This case reflects that the plaster layer of cement prefabricated house ceilings may have problems due to various factors during long-term use. The long construction time of the house, the structural characteristics of the prefabricated floor slabs themselves, and the thickness of the plaster layer all interact, gradually weakening the bonding force between the plaster layer and the floor slabs. Eventually, it falls off under the action of gravity, posing a safety hazard to the occupants' lives.

Improved Construction Techniques for Ceilings

In the field of construction engineering, the polymer waterproof mortar ceiling construction technique has been applied to projects to address the problems of traditional ceilings. Traditional ceiling putty has shortcomings such as low strength and poor water resistance, which affect the overall quality and service life of the building. The polymer waterproof mortar ceiling construction technique can effectively solve these problems. Polymer waterproof mortar has good bonding properties and strength, enabling it to better combine with the ceiling base layer and enhance the overall stability of the ceiling. At the same time, its excellent water resistance can prevent water penetration and avoid phenomena such as peeling and falling off of the ceiling caused by water erosion, thereby improving the quality of the building and providing a safer and more comfortable living environment for occupants. The application of this construction technique provides a better option for the renovation and new construction of cement prefabricated house ceilings, helping to improve the quality and durability of houses.