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Waterproof performance of concrete: a critical review on implemented approaches

Muhammad, Nasiru Zakari and Keyvanfar, Ali and Abd. Majid, Muhd. Zaimi and Shafaghat, Arezou and Mirza, Jahangir (2015) Waterproof performance of concrete: a critical review on implemented approaches. Construction and Building Materials, 101 . pp. 80-90. ISSN 0950-0618

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Official URL: http://dx.doi.org/10.1016/j.conbuildmat.2015.10.04...

Abstract

Permeation of water and other fluids in concrete can result in degradation and other aesthetic problems which shorten concrete structures' life. Several studies have been undertaken to produce waterproofing additives that extend the service life of concrete elements. Consequently, a great deal of repair and maintenance costs could be avoided. This paper aims to review the studies which have used various agents and tests to evaluate the waterproofing efficiency of concrete. The study establishes the taxonomy and construct of research in concrete waterproofing research. Study established frequency aggregation of different additive used and tests applied. The technique adopted by majority of the researchers was the use of surface coating. Water absorption was found to be the most common test in this research area. Study delineated that most researchers focused on the use of polymer-based materials, silicates containing compound, silanes, siloxanes, cementing materials and some nano materials. Finally, study established three classification of additives based on material structure, method of application and additives functions.

Item Type:Article
Uncontrolled Keywords:concrete water absorption, waterproof additive agents
Subjects:T Technology > TK Electrical engineering. Electronics Nuclear engineering
Divisions:Civil Engineering
ID Code:55832
Deposited By: Muhamad Idham Sulong
Deposited On:06 Oct 2016 04:16
Last Modified:24 Jul 2017 04:19

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