한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 2008년도 추계 학술발표회 제20권2호
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- Pages.437-440
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- 2008
무수축 그라우트재의 레올로지 특성 검토
Investigation on the Rheological Properties of Non Shrink Grouting Mortar
초록
This paper discussed the relationship between existing flowability test method and rheology test, and rheological flowable behaviour of Non Shrinkage Grouting Mortar(NSGM) based on rheological aspect. Five different grouting products are chosen and W/P are conformed to recommendation proposed by product company to meet KS F 4044. For rheological properties of NSGM, flowable behaviour can be explained by the assumption of Binghan model. Also, relationship between flowability test and rheology index of NSGM is confirmed based on this test. Increase of funneling time and decrease of flow led to increase rheology index.
키워드