Author/Authors :
YALÇINKAYA, Çağlar Dokuz Eylül Üniversitesi - Mühendislik Fakültesi - İnşaat Mühendisliği Bölümü, Turkey , TOPAL, Ali Dokuz Eylül Universitesi - Mühendislik Fakültesi - İnşaat Mühendisliği Bölümü, Turkey , ŞENGÖZ, Burak Dokuz Eylül Universitesi - Mühendislik Fakültesi - Insaat Mühendisligi Bölümü, Turkey , YAZICI, Halit Dokuz Eylül Üniversitesi - Mühendislik Fakültesi - İnşaat Mühendisliği Bölümü, Turkey
Abstract :
Self-compacting repair mortars (SCRM) can flow through the narrow sections without vibration requirement. This study is aimed to search the utilization potential of glass reinforced plastic (GRP) waste powders occurred during repairing ship and vessel. Six mixtures have been prepared with 1%, 2% and 3% GRP waste addition by volume into two different matrices including only cement binder as well as ground granulated blast furnace slag (GGBFS) replaced 50% wt. of the cement binder. Workability of SCRM decreased as a result of GRP waste utilization. GRP wastes have exhibited different mechanical performance and early age autogenous shrinkage depending on the binder. The increment in GRP dosage caused an increase in early age autogenous shrinkage for matrix involving only cement binder while it caused a decrease in autogenous shrinkage value of GGBFS replaced matrix.
NaturalLanguageKeyword :
Glass reinforced plastic waste , SCRM , GGBFS , Shrinkage
