The minimum number of staggered joints in the construction of exterior wall insulation panels

Of course, it's better in the middle, at least 1 3.

Pro, we inquired about 1The single-layer insulation board of the roof can be used to use the staggered joint, but it should be noted that the following points should be noted: (1) The distance of the staggered joint should meet the design requirements, generally should be greater than 200 mm.

2) Sealing materials that meet the design requirements should be used at the staggered joints to prevent heat loss. The thickness of the insulation layer at the staggered joint must meet the design requirements, and the thickness of the insulation layer should be greater than 50 mm. (4) The surface of the insulation board at the staggered joint must be intact and undamaged, so as not to affect the insulation effect.

Hello, I'm glad to answer for you, the answer to your question "Is the roof single-layer insulation board with the wrong joint" is: dear, there is no wrong joint in the insulation board to be laid at the wrong joint, and there will be mildew and condensation inside the wall. Severe mildew and condensation can cause damage to the indoor environment and even endanger the health of residents.

1. The bonding of the insulation board must be staggered, and the length of the staggered seam is also required. 2. There can be no mortar or binder at the joint of the insulation board. 3. The joints between the insulation boards must be less than 2mm (strictly <, and when they are greater than 2mm, they also need to be filled with insulation materials.

Due to the complexity of the construction steps, it is not easy to require the treatment of each gap to be flawless, and the environment of the construction site, the stability of the selected plates, and the error of the diagonal will lead to the occurrence of quality problems.

When pasting double-layer insulation boards on exterior wall facades, it is usually necessary to install the insulation boards of the inner and outer layers at staggered joints. The purpose of this is to effectively reduce heat transfer and improve the thermal insulation effect. The principle of staggered joint installation is to reduce the conduction of heat by forming a thermal insulation layer at the joints of the inner and outer insulation boards.

In actual operation, it is generally installed in a way that is vertically or horizontally staggered with the inner insulation board. In this way, it can effectively avoid the heat transfer between the inner and outer layers of the mountain liquid insulation board, and improve the insulation effect. In addition, staggered installation can also reduce the gaps between the insulation panels, avoid the formation of thermal bridges, and improve the overall thermal insulation performance of the building.

It is important to note that specific installation methods and requirements may vary depending on the region and building code. It is advisable to consult with a professional architect or relevant technician before proceeding with the installation of insulation panels to ensure that the installation complies with local building codes and standards. <>