Magazine of the Korean Society of Agricultural Engineers (한국농공학회지)

The Korean Society of Agricultural Engineers (한국농공학회)
권호 표지

Evaluation for Characteristics of Lightweight Polymer Concrete

경량 폴리머 콘크리트의 특성연구

  • 채경희 (우송공업대학 건축설비과) ;
  • 최예환 (강원대학교 농업생명과학대학) ;
  • 연규선 (강원대학교 농업생명과학대학) ;
  • 이윤수 (주성대학 건설경영공학부)
  • Published : 2001.07.01
Download PDF
⟨ Previous Next ⟩

Abstract

Recent advance in material technology has accelerated the development of high strength concrete using lightweight artificial aggregates. The lightweight concrete has many advantages that the reduction of dead loads and the increase in load capacity can offer. In this study the lightweight polymer concrete using unsaturated polyester resin and lightweight aggregate were prepared and tested for testing the physical and the mechanical properties. The compressive strengths of lightweight polymer concretes with apparent specific gravity for 1.32 to 1.78 were 250 to 470 kfg/cm$^2$ and flexural strengths were measured to be in the range of 1/3-1/4 of compressive strength.

Keywords

References

  1. 日本大學博士學位論文 輕量ポリエスルモルタルの性質と調合設計 李侖洙
  2. 輕量コンクリ-トの調合設計·施工指針案·同解說 日本建築學會
  3. 第2回 コンクリ-ト工學年次講演會講演論文集 超輕量骨材を用いたレジンモルタルの2,3の實驗 천상 구;德田 弘;加賀谷 誠;吉永昌三
  4. コンクリ-トパンフレット no.79 人工輕量骨材コンクリ一ト 村田二郞
  5. セメントの材料化學 荒井康夫