A preliminary study on puncture resistances of top and bottom layers of multi-layered needlepunched nonwoven geotextiles

17th World Textile Conference AUTEX 2017 - Shaping the Future of Textiles

Alan, G.^1 ; Tercan, M.^1

Usak University, Engineering Faculty, Textile Engineering Department, Usak zmir Yolu, 8. Km 1 Eylül Kampüsü, Uak-Merkez, Turkey^1

关键词: Bottom layers;    Economical benefits;    Needle-punched nonwoven;    Needle-punched nonwovens;    Nonwoven geotextiles;    Polyester fibre;    Puncture resistances;    Recycled fibre;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/254/19/192002/pdf
DOI  :  10.1088/1757-899X/254/19/192002

来源: IOP

【 摘 要 】

Needlepunched nonwoven textiles are commonly used as geotextiles for various applications. Considering both environmental and economical benefits, utilization of recycled fibres in nonwoven geotextiles has become an attractive issue. Within this scope, the aim of this study is to evaluate the puncture resistance performances of top and bottom layers of multi-layered needle punched nonwovens made of recycled fibres to be used as membrane protective geotextiles by comparing them with those of made from polypropylene and polyester fibres. Puncture resistance results indicated that nonwovens made of recycled fibres demonstrated good performances at this preliminary stage.