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DEFORMATION PROPERTIES OF ENGINEERED CEMENTITIOUS COMPOSITE (ECC) WITH NANO SILICA

ABUBAKAR, MOHD AZIZUL (2015) DEFORMATION PROPERTIES OF ENGINEERED CEMENTITIOUS COMPOSITE (ECC) WITH NANO SILICA. IRC, Universiti Teknologi PETRONAS. (Unpublished)

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Abstract

In this study, the deformation properties of Engineered Cementitious Composite (ECC) with Nano-Silica (nS) are tested based on four deformation properties with two different tests conducted, all the test conducted are based on the standard testing method following the American Standard Testing Method (ASTM). For this purposed, Initially 20 mixture of ECC were prepared by varying the percentage of Polyvinyl Alcohol (PVA) Fiber (0.5%-2%) and nS (0%-4%). From each mixture, 3 cylinders (100 mm x 200 mm), and 3 prisms (25 mm x 25 mm x 285 mm) are prepared. These samples are then cured in curing tank for 28 days before testing were conducted. The first test were conducted to monitor the shrinking properties of ECC after 28-days samples are cured and the second test were conducted to analyze the ECC strain behavior under applied compressive load. The ECC mixture consist of Fly Ash, Ordinary Portland Cement (OPC), Sand, Water, PVA Fiber and also Super Plasticizer (SP), a percentage of nS is added into the ECC mixture to investigate the effect of the nano size particle material in the ECC mixture towards the deformation properties. It is expected that at some amount of nS will be ideal to fill the pore spaces in the ECC mixture and improves the performance of materials of ECC, thus result in significant improvement in the deformation parameters.

Item Type: Final Year Project
Academic Subject : Academic Department - Civil Engineering - Water and environment - Environmental - Wastewater treatment
Subject: T Technology > TA Engineering (General). Civil engineering (General)
Divisions: Engineering > Civil
Depositing User: Ahmad Suhairi Mohamed Lazim
Date Deposited: 18 Nov 2015 08:48
Last Modified: 25 Jan 2017 09:35
URI: http://utpedia.utp.edu.my/id/eprint/16055

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