An energy-saving process for exterior wall thermal insulation construction

Abstract

The invention relates to an energy-saving process for exterior wall thermal insulation construction, which is realized by the following scheme. The specific steps are as follows: first, clean the base layer, adjust the control line and hang the reference line, and then stick the graphite polystyrene foam board, use points Fix the SEPS board by frame method or strip bonding method, and then carry out the surface layer construction. The invention has simple process and good heat preservation effect, adopts graphite polystyrene foam as the heat preservation layer, is lighter and safer than the traditional heat preservation system, and only has 60% of the weight of the traditional molded polystyrene thin plastic polystyrene plastering system , while the thickness value is equivalent to 50% of the traditional plastering system, it is easy to meet the goal of saving energy by 65%. At the same time, graphite polystyrene foam has the function of fire prevention, and is suitable for any wall surface, and has a wide range of applications.

Description

technical field [0001] The invention belongs to the field of thermal insulation construction of external walls of buildings, and mainly relates to an energy-saving process for thermal insulation construction of external walls. Background technique [0002] At present, the energy crisis has almost become a major problem faced by mankind all over the world. The lack of energy will hinder the progress of mankind, and requires global attention and attention. Our country attaches great importance to and pays attention to energy issues, and has listed sustainable development and the establishment of a conservation-oriented society as a basic national policy of our country. Among them, external wall insulation technology, as a new building energy-saving technology, can not only save energy and resources, but also improve the utilization rate of energy and resources. At present, the external insulation system of external walls that people often use includes a variety of insulation ...

AI Technical Summary

Problems solved by technology

At present, the external insulation system of external walls that people often use includes a variety of insulation materials and different construction techniques, such as the external insulation system of rubber powder EPS particle slurry, the external insulation system of cast-in-place concrete composite non-mesh EPS board, and the composite EPS steel wire of cast-in-place concrete. Mesh external thermal insulation system, EPS board thin plaster external wall external thermal insulation system, mechanically fixed EPS steel wire grid panel external thermal insulation system, rock wool external thermal insulation system, hard foam polyurethane external thermal insulation system, etc., in these external wall external thermal insulation systems Among them, the EPS board thin plaster exterior wall external insulation system has good thermal insulation performance, superior water resistance, compression resistance, impact resistance, mature and reliable technology, etc., and is currently the most widely used external wall external insulation technology. However, under the condition of achieving the same effect, the fireproof ability and heat insulation ability of EPS are poor, and at the same time, it is more polluting to the environment.