산업기술연구 (Journal of Industrial Technology)
- 제33권A호
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- Pages.101-107
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- 2013
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- 1229-9588(pISSN)
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- 1598-1371(eISSN)
유지보수용 스프레이 모르타르의 부착강도 및 내구성
Bond Strength and Durability of Spray Mortar Purposed for Repair
- 발행 : 2013.02.28
초록
The purpose of this study was to investigate bond strength between substrate and HES-LMS mortar, durability of HES-LMS mortar with latex content(0%, 5%, 10%). To measure the bond strength, the direct tensile test based on uniaxial tensile test was used, which was proposed by Kuhlman(1990). Also, Resistance for water permeability, water absorption and image analysis for air void system were conducted to estimating durability of HES-LMS mortar.