Manufacturing method and structure of thermal insulation and energy-saving exterior wall window

Abstract

The invention discloses a manufacturing method and structure of a heat-insulating and energy-saving exterior wall window. The method is to fill up the gap between the window frame and the window opening with heat insulating material after the window frame is installed, and then apply a layer of heat insulation mortar on the four side walls of the window opening on the outside of the window frame to insulate the window. The mortar is connected to the insulation layer on the surface of the outer wall; then a layer of sealing strip is laid on the heat insulation mortar, and the sealing strip is pressed and fixed with the window cover to prevent the thermal bridge between the window frame and the window hole from causing heat loss. loss. The present invention improves The heat insulation performance between the window hole and the window frame can prevent A thermal bridge is generated between the window frame and the window opening, causing heat loss, Improve the thermal insulation performance of the window. The invention also has good waterproof performance and sound insulation performance, and the window cover is used to improve the appearance of the window. The invention has simple structure, convenient construction, and easy maintenance and replacement. It can be widely used in civil buildings, especially in cold northern regions.

Description

technical field [0001] The invention relates to a manufacturing method and structure of a heat-preserving and energy-saving exterior wall window, belonging to the technical field of window heat preservation. Background technique [0002] In construction engineering, windows are part of the building's surface envelope. The function and quality of windows have a major impact on the health, comfort, and living and working conditions of occupants. Windows are essential facilities for civil buildings. In particular, the windows on the outer wall are important passages for the air exchange between the room and the outside world. When there is no need for air exchange with the outside world, the window has become the weakest link between the room and the outside world. Most of the heat in the room passes through the window. Therefore, improving the thermal insulation performance of windows is one of the important ways to reduce energy consumption in buildings. [0003] At present,...

AI Technical Summary

Problems solved by technology

However, insufficient attention has been paid to the thermal insulation between the external wall and the window frame. For example, the thermal insulation treatment on the sides around the window opening reserved for the external wall, and the sealing treatment between the window opening and the window frame are not ideal, resulting in the thermal insulation of the window. Performance cannot be further improved

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