Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik

Construction waste contributes 40% of waste sent to landfill. This will cause the lack of land to be as landfill. Moreover, the lack of natural resource also can cause environmental problems. As solutions, this experiment was conducted to reuse and recycle the construction waste as materials in grou...

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Main Author:	Mohd. Sedik, Muhammad Johari
Format:	Student Project
Language:	English
Published:	Faculty of Civil Engineering 2012
Online Access:	http://ir.uitm.edu.my/id/eprint/18109/ http://ir.uitm.edu.my/id/eprint/18109/2/PPb_MUHAMMAD%20JOHARI%20MOHD%20SIDEK%20EC%2012_5.pdf

id	uitm-18109
recordtype	eprints
spelling	uitm-181092019-03-04T08:15:30Z http://ir.uitm.edu.my/id/eprint/18109/ Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik Mohd. Sedik, Muhammad Johari Construction waste contributes 40% of waste sent to landfill. This will cause the lack of land to be as landfill. Moreover, the lack of natural resource also can cause environmental problems. As solutions, this experiment was conducted to reuse and recycle the construction waste as materials in grouting. The experiment was conducted by crushing the concrete waste, sieving and use only the Crushed Concrete Waste Aggregate (CCwA) debris only as fine aggregate replacement. The 36 of cubes and 24 beams were prepared to be tested on 7 days and 28 days under compression and flexural load. The objective of this research was to determine the optimum workability, compressive strength and flexural strength of grouting and compared it with control sample which used Natural Sand. The research was conducted by using 0.5, 0.6, 0.7, 0.8 and 0.9 water cement ratio to find the optimum workability, compressive and flexural strength. Then, 0.7 water cement ratio samples were compared with control sample. As a result, the workability of the CCwA debris has greater self-compaction and better fluidity. Despite, the compressive and flexural strength of CCwA debris has slightly lesser than control sample. However, the different was not significant since the difference was 4.5% and 1.49 % only for compressive and flexural strength respectively. So, the CCwA debris can replace natural sand to solve environmental problems but it must be modified first such as add up admixture or super plasticizers so that it can increase the strength. Last but not least, the objective to get grade 30 grouting by using CCwA debris does not achieve. Faculty of Civil Engineering 2012 Student Project NonPeerReviewed text en http://ir.uitm.edu.my/id/eprint/18109/2/PPb_MUHAMMAD%20JOHARI%20MOHD%20SIDEK%20EC%2012_5.pdf Mohd. Sedik, Muhammad Johari (2012) Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik. [Student Project] (Unpublished)
repository_type	Digital Repository
institution_category	Local University
institution	Universiti Teknologi MARA
building	UiTM Institutional Repository
collection	Online Access
language	English
description	Construction waste contributes 40% of waste sent to landfill. This will cause the lack of land to be as landfill. Moreover, the lack of natural resource also can cause environmental problems. As solutions, this experiment was conducted to reuse and recycle the construction waste as materials in grouting. The experiment was conducted by crushing the concrete waste, sieving and use only the Crushed Concrete Waste Aggregate (CCwA) debris only as fine aggregate replacement. The 36 of cubes and 24 beams were prepared to be tested on 7 days and 28 days under compression and flexural load. The objective of this research was to determine the optimum workability, compressive strength and flexural strength of grouting and compared it with control sample which used Natural Sand. The research was conducted by using 0.5, 0.6, 0.7, 0.8 and 0.9 water cement ratio to find the optimum workability, compressive and flexural strength. Then, 0.7 water cement ratio samples were compared with control sample. As a result, the workability of the CCwA debris has greater self-compaction and better fluidity. Despite, the compressive and flexural strength of CCwA debris has slightly lesser than control sample. However, the different was not significant since the difference was 4.5% and 1.49 % only for compressive and flexural strength respectively. So, the CCwA debris can replace natural sand to solve environmental problems but it must be modified first such as add up admixture or super plasticizers so that it can increase the strength. Last but not least, the objective to get grade 30 grouting by using CCwA debris does not achieve.
format	Student Project
author	Mohd. Sedik, Muhammad Johari
spellingShingle	Mohd. Sedik, Muhammad Johari Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik
author_facet	Mohd. Sedik, Muhammad Johari
author_sort	Mohd. Sedik, Muhammad Johari
title	Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik
title_short	Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik
title_full	Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik
title_fullStr	Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik
title_full_unstemmed	Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik
title_sort	workability and mechanical properties of crushed concrete waste aggregate (ccwa) debris grouting material / muhammad johari mohd. sedik
publisher	Faculty of Civil Engineering
publishDate	2012
url	http://ir.uitm.edu.my/id/eprint/18109/ http://ir.uitm.edu.my/id/eprint/18109/2/PPb_MUHAMMAD%20JOHARI%20MOHD%20SIDEK%20EC%2012_5.pdf
first_indexed	2023-09-18T22:59:47Z
last_indexed	2023-09-18T22:59:47Z
_version_	1777418095711748096

Workability and mechanical properties of Crushed Concrete Waste Aggregate (CCwA) debris grouting material / Muhammad Johari Mohd. Sedik

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