废旧纺织品在复合材料上应用.ppt

1、废旧纺织品构建纤维增强复合材料的可行性和关键因素,刘园园 乐珮珮 贺永林,Content,Apparel、 home furnishing 、industrial Main :carpets (TRC) is a composite material which combines the advantages of fibre reinforced concrete and ordinary steel reinforced concrete,1 environment,2 economy,3 sustainable development,Carpets recycle,Carpet typ

2、ically consists of two layers of backing (mostly polypropylene fabrics), joined by CaCO3 filled SBR (丁苯胶乳橡胶 ),and face fibers (majority being nylon 6 and nylon 6,6) Collection : Fiber Identification (network) Sorting (a portable infrared spectrometer ) Fiber Recycling Technologies: Size Reduction Me

3、chanical Separation of Carpet Components Dissolution/Reprecipitation Application:concrete reinforcement for enhanced shrinkage and toughness properties,Ar(alkali-resistant)-glass TRC Factor :fine concrete matrix amount and orientation of TRC homogeneous Advantage :Load-bearing capacity and corrosion

4、 resistance has been improved,Tentative plan,Similarly , according the ar-glass TRC, we can add carpet single monomer into the steel reinfored concrete ,forming a new textile reinforced concrete which has shrinkage and toughness properties,Feasibility and key,Feasibility： a higher amount of post ind

5、ustrial and consumer fiber waste now Fiber recycling technologies are formed some technics of composite material have been applied Key：In a wide range to collection Technologies Design common rules in the future,Reference,J. Hegger N. Will O. Bruckermann S. Voss .Loadbearing behaviour and simulation

6、 of textile reinforced concrete. Materials and Structures (2009) 39:765776. Youjiang Wang. Fiber and Textile Waste Utilization. Waste Biomass Valor (2010) 1:135143. Guido GrauseAlfons Buekens Yusaku Sakata Akitsugu OkuwakiToshiaki Yoshioka. Feedstock recycling of waste polymeric material. J Mater Cycles Waste Manag (2011) 13:265282. 陶辉王小雷 武汉科技学院服装学院(中国).废弃纺织服装再循环