How To Extend The Life Of A Prefabricated House

How to extend the life of a prefabricated house

Many prefabricated house professionals know that the design of a prefabricated house is a very rigorous and complex task, and some details determine the useful life of the prefabricated house.

1. Thermal insulation and fire prevention measures for prefabricated houses:

Steel for prefabricated houses has high strength, good thermal conductivity, and good electrical conductivity. When taking thermal insulation measures, pay attention to fire prevention. When the temperature of steel is higher than 150 ℃, the toughness decreases. The instability of prefabricated houses requires fire prevention measures.

2. Prefabricated house roof design:

Prefabricated house roof design should consider roof drainage and seepage prevention function. In the prefabricated house design drawing, the roof slope should be at least 5 degrees, especially where there is a lot of rain and snow. The prefabricated house roof slope should be determined according to local snowfall or rainfall. .

3. Design of expansion joints for prefabricated houses:

Because the temperature of the natural environment is always changing, the temperature of the prefabricated house itself will also change with the change of the external environmental temperature. When the temperature of the prefabricated house changes, it will cause the deformation of the prefabricated house, which will cause the temperature stress of the prefabricated house, especially The larger the area of the prefabricated house, the greater the thermal stress. In order to avoid excessive temperature stress, it is necessary to set temperature expansion cracks on both sides of the prefabricated house.