How to make insulation layer on indoor wall

Internal wall insulation, it is best to use light steel keel as skeleton, filled with extruded board, and then decorated with gypsum board. As long as the light steel keel, gypsum board and extruded board meet the standards.

These materials are sold in the building materials market. You can choose Lofel light steel keel and Kneff gypsum board, and the 5-thick extruded board can meet the standard and ensure the service life.

1, extrude the board and then hang the net for plastering. This method must be fully subsidized in the later stage, otherwise it will be cracked.

2. The insulation materials are extruded board and cement pressure board. But in general, it is recommended to use the first introduction method.

According to the classification of thermal insulation materials:

1. According to the different bulk density, it can be divided into three categories: ultra-light weight of 400~600kg/m3, weight of 150~350kg/m3, and weight of less than 150kg/m3.

2. According to the different components, it can be divided into two categories: organic and inorganic.

3. According to the applicable temperature range, it can be divided into three categories: high temperature (above 700℃), moderate temperature (100~700℃) and low temperature (below 100℃). .

4. According to different shapes, it can be divided into powder, granule, fiber and block, and it can also be divided into porous, mineral fiber and metal.

5. According to different construction methods, it can be divided into wet wiping, filling, binding and wrapping.