Earticle

초록

영어

The purpose of this study is to analyze the physical properties of the hardened lightweight cement using the polyethylene tube and to make the fundamental data regarding a new lightweight concrete development. The aerated concrete is displaying various effects such as lightweight, insulation, soundproof, fire resistance characteristic and it is coming to be widely applied the slab layer of apartment as an insulating material. Therefore, demonstrating similar property of former aerated concrete and improving the defects, developing new hardened cement is needed. In this study, we predict adopting possibility of hollow core polyethylene tube, as a material to make cement hardening containing a lot of void. So we changed the mixing ratio, a diameter and length of the polyethylene tube and improved the compressive strength and unit capacity weight of the lightweight cement hardening body. From the test results, we judge that the aerated concrete is a developmental possibility.

목차

Abstract
 1. 서론
 2. 중공형 튜브를 사용한 경량 시멘트 경화체
 3. 실험
  3.1 실험인자 및 수준
  3.2 사용재료
  3.3 배합
  3.4 실험방법 및 측정
 4. 실험결과 및 고찰
  4.1 단위용적중량
  4.2 압축강도
  4.3 소음저감 특성
 5. 결론
 참고문헌

저자

• 김세영 [ Kim Sae-Young | 정회원, 동의대학교 건축공학과 대학원, 석사과정 ]
• 고은혜 [ Ko Eun-Hye | 정회원, 동의대학교 건축공학과 대학원, 박사과정 ]
• 전봉민 [ Jeon Bong-Min | 정회원, 동의대학교 건축공학과 대학원, 박사과정 ]
• 오상균 [ Oh Sang-Gyun | 정회원, 동의대학교 건축공학과 조교수, 공학박사 ]

참고문헌