목질섬유 및 규조토 혼입 시멘트 모르터의 물성에 관한 실험적 연구

An Experimental Study on the Physical Characteristics of Cement Mortar with Cellulose Fiber and Diatomite

  • 발행 : 2003.05.01

초록

The purpose of this study is to understand the Physical characteristics of cement mortar about humidity control on indoors and wall crack restraint. Experiments were conducted on the strength, water absorption coefficient, drying-shrinking crack, length change, cracks of mortar plaster bases according to mixture rate by mixing cellulose fiber and diatomite into cement mortar. The excellent tensile & bending reinforcement efficiency of cellulose fiber and void filling ability of diatomite proved to be suppressing cracks of cement. And diatomite seems to improve moisture-protection efficiency of cement mortar because of its high water absorption ratio and slow drying speed.

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