Strength performance of sustainable mortar containing recycle sewage sludge ash (SSA) / Nurul Nazierah Mohd Yusri … [et al.]

Mohd Yusri, Nurul Nazierah and Kamaruddin, Kartini and Mohd Saman, Hamidah and Tutur, Nuraini (2018) Strength performance of sustainable mortar containing recycle sewage sludge ash (SSA) / Nurul Nazierah Mohd Yusri … [et al.]. Scientific Research Journal, 15 (1). pp. 47-58. ISSN 1675-7009

Official URL: https://srj.uitm.edu.my/

Abstract

Sewage sludge is a by-product generated within the wastewater treatment process. Severe concern arised as the sludge are massively been dumped to the landfill and it may affect the environment. Many studies had been conducted in reusing the sewage sludge as construction material, where it is one of the optional ways to solve the issue. In this study, dried sewage sludge was incinerated with two different temperatures in order to produce sewage sludge ash (SSA), which are 800°C and 1000°C. After few processes, this SSA then reused in mortar as cement replacement with the replacement percentage of 5%, 10%, 15% and 20% by weight. The strength performance of mortar specimens was investigated after 7, 28, 60 and 90 days of curing. From the results, it is clearly showed that the compressive strength of all mortar specimens increased when the period of curing was prolonged. Moreover, almost all compressive strength of SSA mortars was higher than the control mortar. Therefore, there is potential to reuse this waste material as part of construction materials and hence, its plays an important role for future researches in minimisation of waste.

Metadata

Item Type: Article
Creators:
Creators
Email / ID Num.
Mohd Yusri, Nurul Nazierah
UNSPECIFIED
Kamaruddin, Kartini
UNSPECIFIED
Mohd Saman, Hamidah
UNSPECIFIED
Tutur, Nuraini
UNSPECIFIED
Subjects: T Technology > TD Environmental technology. Sanitary engineering
T Technology > TD Environmental technology. Sanitary engineering > Environmental pollution
Divisions: Universiti Teknologi MARA, Shah Alam > Research Management Centre (RMC)
Journal or Publication Title: Scientific Research Journal
UiTM Journal Collections: UiTM Journal > Scientific Research Journal (SRJ)
ISSN: 1675-7009
Volume: 15
Number: 1
Page Range: pp. 47-58
Keywords: Sustainable mortar; sewage sludge ash
Date: 2018
URI: https://ir.uitm.edu.my/id/eprint/21299
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21299

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