eprintid: 7571
rev_number: 2
eprint_status: archive
userid: 1
dir: disk0/00/00/75/71
datestamp: 2023-11-09 16:19:23
lastmod: 2023-11-09 16:19:23
status_changed: 2023-11-09 16:09:46
type: conference_item
metadata_visibility: show
creators_name: Adamu, M.
creators_name: Mohammed, B.S.
creators_name: Shafiq, N.
title: Nano silica modified roller compacted rubbercrete � an overview
ispublished: pub
keywords: Deformation; Environmental engineering; Fatigue of materials; Offshore oil well production; Pavements; Rubber; Silica; Strength of materials, Concrete matrix; Durability property; Dynamic fatigue; Elastic properties; Fatigue performance; Interfacial transition zone; Pozzolanic reactivity; Roller-compacted concrete, Concretes
note: cited By 17; Conference of 3rd International Conference on Civil, offshore and Environmental Engineering, ICCOEE 2016 ; Conference Date: 15 August 2016 Through 17 August 2016; Conference Code:180169
abstract: Roller compacted concrete (RCC) when used in pavement is subjected to dynamic fatigue load from moving vehicleswhich is the major problem. In order to solve fatigue and flexural strength related problems in RCC, incorporating crumb rubber (CR) will improve the ductility, bending deformation and reduces the brittle nature of RCC due to deformation and elastic properties of rubber, but CR will affects the mechanical, durability properties of concrete negatively, this leads to the use of Nano Silica (NS) in RCC to remedy the negative effect of CR by improving the interfacial transition zone (ITZ) between CR and cement paste, densifying the concrete matrix due to NS filler ability, improving strength due to NS high pozzolanic reactivity. Thus, producing a new material for use as RCC pavement of desirable strength, high fatigue performance, higher energy absorption, with lower risk of distress, which is more economical and having a longer service life. © 2016 Taylor & Francis Group, London.
date: 2016
publisher: CRC Press/Balkema
official_url: https://www.scopus.com/inward/record.uri?eid=2-s2.0-85009772351&doi=10.1201%2fb21942-98&partnerID=40&md5=5b27791090e5010ef11acb75bb905a3a
id_number: 10.1201/b21942-98
full_text_status: none
publication: Engineering Challenges for Sustainable Future - Proceedings of the 3rd International Conference on Civil, offshore and Environmental Engineering, ICCOEE 2016
pagerange: 483-488
refereed: TRUE
isbn: 9781138029781
citation:   Adamu, M. and Mohammed, B.S. and Shafiq, N.  (2016) Nano silica modified roller compacted rubbercrete � an overview.  In: UNSPECIFIED.