eprintid: 14785
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/01/47/85
datestamp: 2023-11-10 03:29:22
lastmod: 2023-11-10 03:29:22
status_changed: 2023-11-10 01:57:48
type: article
metadata_visibility: show
creators_name: Bheel, N.
creators_name: Ali, M.O.A.
creators_name: Kirgiz, M.S.
creators_name: de Sousa Galdino, A.G.
creators_name: Kumar, A.
title: Fresh and mechanical properties of concrete made of binary substitution of millet husk ash and wheat straw ash for cement and fine aggregate
ispublished: pub
keywords: Aggregates; Agricultural products; Ashes; Bending strength; Chlorine compounds; Compressive strength; Concrete mixtures; Construction industry; Density (specific gravity); Mechanical permeability; Portland cement; Straw; Tensile strength, Chlorides attacks; Concrete; Condition; Density; Durability of chloride attack; Fine aggregates; Millet husk ash; Ordinary Portland cement; Properties of concretes; Wheat straw ash, Durability
note: cited By 25
abstract: Now-a-days, many researchers use priceless industrial or agricultural products as the main raw material for the construction industry. However, these wastes are inexpensive and easily available everywhere to utilize for commercial purpose and also helpful in reducing the environmental pollution. This experimental study aimed to evaluate fresh (workability) and mechanical properties (density, permeability and split tensile strength, compressive and flexural strength) of concrete with 0, 5, 10, 15 and 20 of millet husk ash (MHA) and 10, 20, 30 and 40 of wheat straw ash (WSA) to replace Ordinary Portland Cement (OPC) and sand respectively at conditions: a) concrete with MHA; b) concrete with WSA; and c) concrete with MHA and WSA. 525 concrete specimens were prepared with 1:1:2 mix proportions with 0.55 water/cement ratio and cured at 28 days. The increase of combined MHA and WSA contents to produce concrete decreased the workability of fresh concrete and decreased density and permeability of hardened concrete. Compressive strength, split tensile and flexural strength are increased with addition up to 15 of MHA and 30 of WSA combined. Same behavior is observed to compressive strength after chloride attack. Those results were better when compared to those of conditions a) and b). Therefore, it is possible to produce eco-friendly concrete with MHA replacing OPC and WSA replacing sand, individually or combined, which contributes to less environmental impact. © 2021
date: 2021
publisher: Elsevier Editora Ltda
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85110000743&doi=10.1016%2fj.jmrt.2021.04.095&partnerID=40&md5=620a9d0d45403a83fc31143fcb39a78e
id_number: 10.1016/j.jmrt.2021.04.095
full_text_status: none
publication: Journal of Materials Research and Technology
volume: 13
pagerange: 872-893
refereed: TRUE
issn: 22387854
citation:   Bheel, N. and Ali, M.O.A. and Kirgiz, M.S. and de Sousa Galdino, A.G. and Kumar, A.  (2021) Fresh and mechanical properties of concrete made of binary substitution of millet husk ash and wheat straw ash for cement and fine aggregate.  Journal of Materials Research and Technology, 13.  pp. 872-893.  ISSN 22387854