Thickness of Interior Walls in Prefabricated Panel Houses

The thickness of interior walls in prefabricated panel houses is generally 75mm, 90mm, 100mm, 120mm, etc., with the specific thickness depending on the application scenario.

Walls of different thicknesses serve different functions in prefabricated panel houses, as detailed below:

75mm walls: These are primarily used for interior partitions. When dividing the internal space of a prefabricated panel house, 75mm walls can separate different functional areas, such as dividing the living room from the dining room or the bedroom from the study. Due to their relatively thin thickness, they do not occupy much indoor space while still meeting basic sound insulation and partition requirements, ensuring a certain degree of privacy between areas.

90mm walls: 90mm walls are mainly used for exterior wall insulation. In the exterior wall structure of a prefabricated panel house, using a 90mm-thick wall can ensure a certain level of structural strength while allowing for better insulation treatment. By adding insulation materials inside or outside the wall, heat loss from the interior can be effectively reduced, improving the house's insulation performance, lowering energy consumption, and providing a more comfortable indoor environment for occupants.

100mm walls: 100mm walls serve both exterior wall insulation and light house construction functions. For some light prefabricated panel houses, a 100mm-thick wall can meet both exterior wall insulation requirements and provide sufficient structural support to ensure the overall stability of the house. In scenarios with high insulation requirements and relatively light house structures, a 100mm wall is a suitable choice.

120mm walls: 120mm walls are mainly used in heavy industrial buildings. In heavy industrial buildings, due to the need to withstand large loads and have higher structural strength, a 120mm-thick wall can better meet these requirements. It can provide more stable support, ensuring that the building can withstand various external forces and the weight of internal equipment during long-term use, guaranteeing the building's safety and durability.

In addition, the thickness of non-load-bearing walls is approximately 10 centimeters (100mm). Non-load-bearing walls mainly serve to divide space and do not bear the main structural loads of the house. Therefore, there is relatively more flexibility in thickness selection, and a 100mm thickness can meet their basic partitioning and certain sound insulation needs.