住宅外墙的保温节能技术

阐述了我国住宅外墙保温系统的意义、概况,并通过对外墙自保温体系、外墙内保温体系、夹芯复合保温体系、外墙外保温体系的综合比较,揭示了外墙外保温体系具有可实施性强、成本低廉、有效阻断热桥、保护结构、并为既有建筑节能改造提供了可能等优点,具有最广泛的实用性及广阔的市场前景。

Insulation and Energy-saving Technology for the External Wall of Residential Building

The text elaborates on the significance and profile of insulation system for external wall of residential buildings in our country, makes comprehensive comparison among the external wall＇s self-insulation system, external wall’s internal insulation system, sandwich composite insulation system and external wall＇s external insulation system, and reveals that the external wall’s external insulation system has the advantage of strong feasibility, low cost, effective heat insulation break bridge and protective structure, which offers great potential for existing buildings in energy-saving rebuilding, thus finding a widest application and enjoying a promising market prospects.