典型文献
Influence of recycled polyethylene terephthalate fibres on plastic shrinkage and mechanical properties of concrete
文献摘要：
Polyethylene terephthalate bottles production has drastically increased year after year due to high versatility of polyethylene terephthalate plastics and considerable consumption of beverages.In tandem with that increase,the major concern of society has been the improper disposal of this non-biodegradable material to the environment.To deal with this concern,recycled polyethylene terephthalate bottles were incorporated in concrete as fibre reinforcements in this study.The objective of this research is to evaluate the mechanical properties of recycled polyethylene terephthalate fibre reinforced concrete(RPFRC)in comparison with control concrete without fibres.polyethylene terephthalate fibres with three different diameters(0.45,0.65,and 1.0 mm)and two lengths(20 and 30 mm)were added at various proportions(0.5％,1.0％,1.5％and 2.0％)by volume of concrete in order to determine the effect of fibres initially on compressive,flexural and splitting tensile strengths of concrete.The results revealed that none of the fibres have detrimental effects up to 1％volume fraction,however further addition caused slight reductions on mechanical properties in some conditions.Plastic shrinkage resistance and impact resistance tests were also performed according to related standards.Polyethylene terephthalate fibres were observed to have marked improvements on those properties.Such a good performance could be attributed primarily to the bridging effect of fibres.
文献关键词：
中图分类号：
作者姓名：
Necat ?ZA?IK;?zgüir EREN
作者机构：
Department of Civil Engineering,Eastern Mediterranean University,Mersin 99628,Turkey
文献出处：
引用格式：
[1]Necat ?ZA?IK;?zgüir EREN-.Influence of recycled polyethylene terephthalate fibres on plastic shrinkage and mechanical properties of concrete)[J].结构与土木工程前沿,2022(06):792-802
A类：
bottles,RPFRC
B类：
Influence,recycled,polyethylene,terephthalate,fibres,shrinkage,mechanical,properties,concrete,Polyethylene,production,has,drastically,increased,year,after,due,high,versatility,plastics,considerable,consumption,beverages,tandem,that,major,concern,society,been,improper,disposal,this,biodegradable,material,environment,To,deal,were,incorporated,reinforcements,study,objective,research,evaluate,reinforced,comparison,control,without,three,different,diameters,two,lengths,added,various,proportions,by,volume,order,determine,initially,compressive,flexural,splitting,tensile,strengths,results,revealed,none,have,detrimental,effects,up,fraction,however,further,addition,caused,slight,reductions,some,conditions,Plastic,resistance,impact,tests,also,performed,according,related,standards,observed,marked,improvements,those,Such,good,performance,could,attributed,primarily,bridging
AB值：
0.53731
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