Development of material for a Light weight partition wall using material of Gypsum

석고 재료를 이용한 경량칸막이 벽체 소재 개발에 대한 연구

  • Published : 2000.10.01

Abstract

A study on the development of material for a light weight partition wall using material of gypsum and waste paper is be considered to improve workability, setting time, properties of strength by use of $\beta$-Gypsum for controling setting time. According th the experiments, as quantity of gypsum in binder increase, workability and strength of specimens deteriorate. Appropriate quantity of $\beta$-Gypsum was 3~6% of binder and When it was used more than 10%, setting time was so fast. When additive quantity of waste paper has increased to 1%, flexural strength decreased to some 8~12% and density decreased abort 3% in comparison with otherwise specimen.

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