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

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

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