Design of wall materials based on waste glass regeneration
With urban high buildings increasing in China,the demand for efficiency of wall insulation is getting more and more serious,especially in northeast and northwest China.However,thermal insulation wall in domestic is quite easy to produce cracks under external conditions,which greatly reduces life time.In this paper,we expand the discarded glass and mix aggregate and polypropylene fiber to improve the compressive strength of concrete to achieve green multifunctional concrete.Through the performance test of the expansive glass,we conclude that performances of expansive glass become best at the sinter point of 660°;Moreover,TiO2 added to the exterior wall coating can catalyze the degradation of nitrogen oxides and formaldehyde to purify the air.Non-toxic and harmless,the wall,with strong thermal insulation efficiency,is expected to replace the current building materials in order to produce and utilize massively.
Shao Yang-shi Fan Ding-qiang Zhang jing-ming Ren shi-rui Wang jin-xin Luo xu-cong Peng yun-hui Hou huan-ran
School of Materials Science and Engineering,Wuhan University of Technology,Wuhan 430070,China School of Civil Engineering and Architecture,Wuhan University of Technology,Wuhan 430070,China School of Navigation,Wuhan University of Technology,Wuhan 430070,China School of Economics,Wuhan University of Technology,Wuhan 430070,China
国际会议
广州
英文
1-5
2018-05-11（万方平台首次上网日期，不代表论文的发表时间）