Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Characteristic and Strength Properties of Nano Metaclayed UHPC
Abstract Nanometal clay formerly known as nanoclay was a product from kaolin. Nanoclay considered as layered silicate mineral and potentially can be used as supplementary material in concrete study due to kaolinite compound in its chemical composition which is similar to metakaolin. In this study, formulation of nano metaclay where used as additives from 0, 1, 3, 5, 7, and 9 % in ultra-high performance concrete mix. This paper aims to study the effect of nano metaclay in morphology which includes XRF, SEM, and XRD analysis, characteristics of nano metaclay UHPC mix in workability, and also to see the hardened properties by means of compressive strength behavior and micrograph image of UHPC. All nano metaclayed UHPC mix will be compared to normal UHPC mix. As a conclusion, nano metaclay ball-forming structure provides a new knowledge on nano materials in concrete. Due to its clay properties, water demand is higher and decrease in fresh state occurred. Finally, addition of nano metaclay UHPC improves compressive strength of UHPC mix by acting as nano filler and promoting nucleation process in cement grain.
Characteristic and Strength Properties of Nano Metaclayed UHPC
Abstract Nanometal clay formerly known as nanoclay was a product from kaolin. Nanoclay considered as layered silicate mineral and potentially can be used as supplementary material in concrete study due to kaolinite compound in its chemical composition which is similar to metakaolin. In this study, formulation of nano metaclay where used as additives from 0, 1, 3, 5, 7, and 9 % in ultra-high performance concrete mix. This paper aims to study the effect of nano metaclay in morphology which includes XRF, SEM, and XRD analysis, characteristics of nano metaclay UHPC mix in workability, and also to see the hardened properties by means of compressive strength behavior and micrograph image of UHPC. All nano metaclayed UHPC mix will be compared to normal UHPC mix. As a conclusion, nano metaclay ball-forming structure provides a new knowledge on nano materials in concrete. Due to its clay properties, water demand is higher and decrease in fresh state occurred. Finally, addition of nano metaclay UHPC improves compressive strength of UHPC mix by acting as nano filler and promoting nucleation process in cement grain.
Characteristic and Strength Properties of Nano Metaclayed UHPC
Muhd Norhasri, M. S. (Autor:in) / Hamidah, M. S. (Autor:in) / Mohd Fadzil, A. (Autor:in) / Mohd Faizal, M. J. (Autor:in)
InCIEC 2015 ; 689-697
01.01.2016
9 pages
Aufsatz/Kapitel (Buch)
Elektronische Ressource
Englisch