Browsing by Author "3f639837-ec8a-46a9-9e63-6d2fd16e510e"
Now showing items 1-6 of 6
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Efficiency of treated and untreated palm oil fuel ash as a supplementary binder on engineering and fluid transport properties of high-strength concrete
(Elsevier, 2016)The primary focus of this work was to utilize the waste of palm oil industry as a supplementary binder for producing high strength concrete (HSC) whose strength reached 116 MPa. The treatment of ground POFA (GPOFA) to ... -
Improving the engineering and fluid transport properties of ultra-high strength concrete utilizing ultrafine palm oil fuel ash
(Japan Concrete Institute, 2014)Ground treated ultrafine-POFA obtained from palm oil industry was heat-treated to remove excess carbon. The varied proportion (17%, 30% and 40%) of UPOFA was incorporated into the ultra-high strength concrete (UHSC) to ... -
Pozzolanic reactivity of ultrafine palm oil fuel ash waste on strength and durability performances of high strength concrete
(Elsevier, 2017)Palm oil fuel ash (POFA) was utilized as a pozzolanic material in varied quantities to produce high-strength concretes (HSCx) of above 90 MPa, with significant improvement in its engineering and fluid transport properties. ... -
Pull-out behavior of post installed rebar connections using chemical adhesives and cement based binders
(Elsevier, 2017)This study investigated the effectiveness of several types of adhesives used in post-installed rebar connections as a bonding agent between steel reinforcement bars and old concrete under pull-out test. The cylindrical ... -
Strength and transport characteristics of volcanic pumice powder based high strength concrete
(Elsevier BV, 2019-08)In this study, the potency of volcanic pumice powder (VPP) as a supplementary cementitious material at varied levels (0%, 10%, 20%, and 30%) in high strength concrete (HSC) was investigated for its pozzolanic reactivity ...
