Preparation of construction waste based light-weight materials and its application in construction of sponge city
WANG Haifeng
LU Jianlei
WU Chunchun
SHENG Jiansong
GUO Xingzhong
YANG Hui
Abstract：Construction of sponge city,construction waste resource utilization have been widely concerned in society.Using geopolymer produced by slag and sodium silicate reaction as cementing materials,construction waste as padding,water polyacrylate and PP fiber as strengthening and toughening phase,through H2O2 chemistry foaming and room temperature and ordinary pressure curing,light-weight thermal insulation materials system can be prepared.Probably application field of construction waste based light-weight materials in construction of sponge city (green roof especially) is summarized,for the guidance of practical application.
Keywords：construction wastelight-weight materialssponge city
Publication Date：2017-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 1-3 )