Work

Appraisal on low cost and sustainable ECC using microfibers in hybridization at later age

Year: 2021

Type: article

Abstract: Addition of supplementary cementitious materials and fiber play an important role on mechanical and durability performance of ECC matrix. In the present research work assessment of the performance of ECC matrix with the utilization of iron industry waste and micro fibers has been done. Three types of micro fibers i.e. polyvinyl alcohol (PVA) fiber, polyester (PET) fiber and micro steel (MSE) fiber were used at various percentages in hybridization to prepare total seven mixes. First PVA was switched by PET fiber at dosage 5%, 10%, 15%, 20%, 25% and afterwards another 25% by MSE fiber. Performance of various matrix proportions was judged based on the flexural response, electrical resistivity, air permeability and sorptivity characteristics to introduce sustainable and cost effective ECC matrix. Test results revealed that hybridization of fibers enhanced the flexural and durability performance of ECC and also produced the cost effective and sustainable ECC matrix

Source: Journal of Engineering Research

DOI: 10.36909/jer.9871

Authors: Maninder Singh, Babita Saini, H.D. Chalak

Institution: National Institute of Technology Kurukshetra

Language: English

Topic: Innovative concrete reinforcement materials

Subfield: Civil and Structural Engineering

Field: Engineering

Domain: Physical Sciences

SDGs: Responsible consumption and production, Industry, innovation and infrastructure

Open Access status: gold

Estimated APC paid: $1,100