Investigation on Bitumen Modification Using Nitrile Butadiene Rubber and Low-Density Polyethylene

Romanian Journal of Transport Infrastructure

Laad Meena¹  Sangita²  Deepa Perumal³ 

[1] Department of Applied Science, Symbiosis Institute of Technology, Symbiosis International Deemed University, Near Lupin Research Park, Gram: Lavale, Tal: Mulshi, PuneMaharashtra412115;Flexible Pavement Division, CSIR- Central Road Research Institute, New Delhi - Mathura Road, New Delhi 110025;Ph.D. Scholar, Symbiosis International Deemed University (SIU), Lavale, Mulshi Taluka, Pune, Maharashtra412115;

关键词: bitumen;    nitrile butadiene rubber;    low-density polyethylene;    viscosity;    ftir;   

DOI  :  10.2478/rjti-2020-0003

来源: DOAJ

【 摘 要 】

Study of feasible usage of waste plastic in addition with Nitrile butadiene rubber to enhance the engineering and rheological properties of bitumen binder. Rheological properties impact the performance and service life of bitumen greatly. Different percentages of Nitrile butadiene rubber were introduced as an additive in base bitumen binder along with Low density polyethylene. Nanoclay was used as compatibility agent. Waste plastic percentage was restricted to 3% where as NBR was used by 14 % by weight of bitumen. The nano-composite yielded softening value increased by 34% and recovery percentage was improved by 7.3 %.

【 授权许可】

Unknown