한국콘크리트학회:학술대회논문집 (Proceedings of the Korea Concrete Institute Conference)
- 한국콘크리트학회 1997년도 가을 학술발표회 논문집
- /
- Pages.183-188
- /
- 1997
CSA계 팽창재를 사용한 무수축콘크리트의 도로포장 현장적용 사례연구
A Field Application of Non-shrinkage Concrete Pavement using CSA Expansive Additive
초록
From a viewpoint of construction cost and preserving management of pavement, a policy of domestic pavement was gradually spreaded concrete pavement rather than asphalt. But the use of concrete with ordinary portland cement has shortages, such as dry-shrinkage, low flexural strength, etc. In order to overcome these problems, the concrete pavement using CSA expansive additive (Non-Shrinkage Cement) was studied and carried out the fie이 application. As the results, we find out Non-Shrinkage Cement that was distinguished in short-term construction by increasing flexural strength, shrinkage compensating and low-heat evaluation compared with OPC concrete.
키워드