Journal of Industrial Technology (산업기술연구)
- Volume 22 Issue A
- /
- Pages.161-168
- /
- 2002
- /
- 1229-9588(pISSN)
- /
- 1598-1371(eISSN)
Acid Resistance Properties of RSLMC for Maintenance and Repair
유지 보수를 위한 RSLMC의 산성 저항성
- Published : 2002.06.30
Abstract
Latex modified concrete is governed by both cement hydration and polymer film formation processes in its binder phase. Such the reactions are expected to improve the polymer-cement co-matrixes themselves and the bond between the cement hydrates and aggregates, and to improve the properties of hardened latex-modified concrete. The purpose of this study was to study the strength and chemical resistance of Rapid-setting latex modified concrete(RSLMC) with the main experimental variables such as latex content(0, 5, 10, 15, 20%) and water-cement ratio(36, 38, 40%) at latex content 15%. Water absorption test was earned out to estimate water permeability resistance. Chemical resistance test was carried out to measure the weight change and to observe the appearance of RSLMC immersion in hydrochloric acid, sulfuric acid, and calcium choloride.