Study on Adhesive Performance of Vacuum Insulation Panels and Its System in Building Application
A vacuum insulation panel includes the core material,barrier envelope and getter,which is a high performance insulation component applied in the building field.The adhesive strength of vacuum insulation panel with the concrete wall is one of the key issues for building application,considering the safety and a service life under the extremely harsh natural environment.In this paper,the adhesive performance of vacuum insulation panel and its system was studied.The core material produced by the wet method was composed of the centrifugal wool and inorganic nonmetallic powders.The barrier envelope was composed of 50μm PE,15μm PET,10μm Al,15μm PET and 60μm glass fiber textile.The vacuum insulation panel system coated with cement mortar was maintained in the thermostatic-humidistat box for 14 days.The adhesive strength of the vacuum insulation panel and its system with cement mortar was measured by a pc-controlled electronic universal testing machine.The failure mode and mechanisms of vacuum insulation panel and its system after pullout testing were suggested.
VIP building application pullout testing adhesive strength
Wu Wangping Chen Qing Chen Zhaofeng Zhao Feng
School of Mechanical Engineering, Changzhou University, Changzhou, 213164, P.R.China Zhejiang Institute of Quality Inspection Science, Hangzhou, 310013, P.R.China Super Insulation Composite Laboratory(SICL), College of Material Science and Technology, Nanjing Uni Changzhou Management Office of Wall Materials and Bulk Cement, Changzhou, 213001, P.R.China
国际会议
The 12th International Vacuum Insulation Symposium (IVIS 2015)(第十二届国际真空绝热材料会议)
南京
英文
150-152
2015-09-01（万方平台首次上网日期，不代表论文的发表时间）