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Factors Affecting the Effectiveness of Inorganic Silicate Sealer Material through Multi-Quality Characteristics
Department of Harbor and River Engineering, National Taiwan Ocean University, 2 Pei-Ning Road, Keelung, 20224, Taiwan
Department of Fire Science, WuFeng University, 117, Sec 2, Chiankuo Road, Minhsiung, Chiayi 62153, Taiwan
Department of Civil Engineering, National Ilan University, No.1, Sec. 1, Shen-Lung Road, I-Lan 26047, Taiwan
* Author to whom correspondence should be addressed.
Received: 31 December 2012; Accepted: 21 March 2013 / Published: 22 March 2013
Abstract: This study investigates the effectiveness of concrete protection with two inorganic silicate sealer materials (ISSMs). The Taguchi method and grey relational analysis (GRA) have been used to identify the key factors influencing concrete protection provided by the surface treatment. Seven control factors with two levels were selected. By using the orthogonal array L12 (27), 12 experiments are chosen and four tests—the compressive strength test, resistivity test, absorption test and permeability test—were performed. Results have shown that the major factors affecting the protection effectiveness of ISSM are the water-binder ratio of mortar substrate, age of substrate for sealer application, addition of pozzolanic material and sealer type.
Keywords: Taguchi method; grey relational analysis; multi-quality characteristics; inorganic silicate sealer material
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MDPI and ACS Style
Zou, S.-Y.; Huang, R.; Chi, M.-C.; Hsu, H.-M. Factors Affecting the Effectiveness of Inorganic Silicate Sealer Material through Multi-Quality Characteristics. Materials 2013, 6, 1191-1204.
Zou S-Y, Huang R, Chi M-C, Hsu H-M. Factors Affecting the Effectiveness of Inorganic Silicate Sealer Material through Multi-Quality Characteristics. Materials. 2013; 6(3):1191-1204.
Zou, Si-Yu; Huang, Ran; Chi, Mao-Chieh; Hsu, Hui-Mi. 2013. "Factors Affecting the Effectiveness of Inorganic Silicate Sealer Material through Multi-Quality Characteristics." Materials 6, no. 3: 1191-1204.