Journal of Industrial Technology (산업기술연구)
- Volume 21 Issue B
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- Pages.307-315
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- 2001
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
Strength Estimation of Stylene-Butadien Latex Modified Concrete by Factorial Experimental Design
요인 실험분석에 의한 SB 라텍스 개질 콘크리트의 강도예측
- Published : 2001.12.31
Abstract
The purpose of this study was to provide the evaluation and prediction of strengths of SB latex modified concrete(LMC) using a statistical method and factorial experimental design method. The main experimental variables were as follows ; W/C ( 4 levels ; 31, 33, 35, 42%), S/a( 2 levels ; 55, 58%) and L/C(2 levels ; 5, 15%). The compressive strength and flexural strength of LMC were selected as a factor of response. The statistical method was carried out to analyze the results, together with factorial experimental design method and response surface method. The analysis showed that if L/C had been 15%, W/C appeared to be around 33% to achieve the design strength of