A prefabricated external wall thermal insulation system and its assembly method

Abstract

The invention relates to an assembly external wall heat insulation system and an assembly method of the assembly external wall heat insulation system, and belongs to the field of building external wall heat insulation. The assembly external wall heat insulation system mainly comprises a heat insulation material, a support seat, a keel, a wedge-shaped gasket, a heat insulation pad, a panel clamp element and an external wall panel, wherein the heat insulation material is connected to a wall body, the support seat is fixedly arranged on the wall body and is connected with the keel, and the panel clamp element is used for supporting the external wall panel and is connected with the keel. The assembly method comprises the following main steps that the support seat is fixedly arranged on the wall body, then, the heat insulation material is fixedly arranged on the wall body, the keel is fixedly arranged on the support seat, the panel clamp element and the external wall panel are installed, and then, gaps are sealed. The heat insulation material filling mode in the external wall heat insulation system can avoid the negative air pressure effect, the external wall heat insulation system can realize the horizontal, transverse and vertical three-dimensional adjustment in all angles, the panel installation position and the flatness are ensured, the field installation mode is adopted, the field construction efficiency can be improved, and the construction period is shortened.

Description

technical field [0001] The invention relates to an assembled external wall thermal insulation system and an assembly method thereof, which are applied in the field of external thermal insulation of building external walls and are beneficial to the industrialized production of materials and on-site installation operations. Background technique [0002] Building insulation is required by my country's Energy Conservation Law. External wall insulation has the advantages of no thermal bridge, good insulation effect, and dew point inside the wall. It is a commonly used insulation method. Thin plastering external wall insulation system is the most commonly used construction method: use adhesive to paste the insulation material on the wall (supplemented by anchor bolts), and then construct the plastering surface with built-in glass fiber mesh cloth on the insulation material Layer, and finally paint (finish layer) construction to complete the system composition. [0003] In view of...

AI Technical Summary

Problems solved by technology

[0004] In the thermal insulation and decoration integrated thermal insulation system through the pasting method, the thermal insulation material is in a stressed state, so there is a high requirement for the strength of the thermal insulation material, which limits the use of some lightweight but low-strength thermal insulation materials

This method is still a wet operation, which requires high on-site skills and produces mortar waste

Images