SEVERAL TECHNICAL MEASURES FOR PREVENTION OF EXTERNAL INSULATION THIN PLASTERING COAT SHEDDING ON EXTERNAL WALL OF
MULTI-STOREY ENERGY-SAVING BUILDINGS IN COLD REGION
YAN Zhen-bin, LIU Sheng, CHI Yu-feng
1.The Construction Safety Supervision of Qiqihaer City，161005，Qiqihaer，Heilongjiang，China；2.Dayu Construction Co.,Ltd., of
Qixiang Construction Engineering Group，161006，Qiqihaer，Heilongjiang，China
Abstract：
External insulation thin plastering coat on external wall of multi-storey energy-saving buildings in cold region may shed off due to the following reasons, including weight humidity of heat insulator is disqualified or steam penetration resistance of the finishing surface layer is excessive. Weight humidity of heat insulator is reduced by preventing vapor rising, reducing vapor penetration and setting intake and vent holes. Application of putty having favorable air permeability and exclusively for external wall may effectively prevent coat from shedding.
YAN Zhen-Bin,LIU Qing,CHI Yu-Feng. SEVERAL TECHNICAL MEASURES FOR PREVENTION OF EXTERNAL INSULATION THIN PLASTERING COAT SHEDDING ON EXTERNAL WALL OF
MULTI-STOREY ENERGY-SAVING BUILDINGS IN COLD REGION [J]. Architecture Technology, 2011, 42(01): 36-37.
