Earticle

초록

영어

The purpose of this study is to analyze the strength development of concrete containing bottom ash as a part of fine aggregate. The experimental program included the measurement of concrete for compressive strength, splitting tensile strength, permeability, dynamic elastic modulus. The results of the experimentation are as follow. The compressive strength of concrete using bottom ash decreased according to increase of the replacement rate of bottom ash. The
highest compressive strength showed at the replacement ratio of 30% bottom ash and 10% fly ash. The concrete containing CSA, CaSO4 as activator was effective on the compressive strength development. But the concrete using NaOH as activator showed a poor characteristic. In the case of using bottom ash, fly ash as fine aggregate, the concrete is waterproofed concrete than ordinary concrete by the pozzolanic effect.

목차

Abstract
 1. 서론
 2. 실험계획
  2.1 실험재료
  2.2 실험방법
 3. 실험결과 및 고찰
  3.1 압축강도
  3.2 인장강도
  3.3 자극제의 영향
  3.4 동탄성계수
  3.5 투수계수
 4. 결론
 참고문헌

저자

• 김형무 [ Kim, Kyung Moo | 정회원, 부산대 대학원 석사과정 ]
• 김영수 [ Kim, Young Su | 정회원, 부산대 건축학부 교수, 공학박사 ]

참고문헌