• Title/Summary/Keyword: 요업폐기물

Search Result 2, Processing Time 0.02 seconds

A Research on the Recycling of Ceramic Wastes as an Aggregate for Concrete (窯業廢棄物을 콘크리트용 骨材로 再活用하기 위한 硏究)

  • 문한영;김기형;신화철
    • Resources Recycling
    • /
    • v.10 no.2
    • /
    • pp.41-49
    • /
    • 2001
  • In this study, the properties of cement mortar and concrete using ceramic wastes as fine aggregates and coarse aggregates are considered experimentally. Flow value of mortar using ceramic waste as fine aggregates is increased more or less, and the com- pressive strength of mortar using ceramic wastes as fine aggregates is increased with elapsed age. The slump value of concrete using ceramic wastes fine aggregates and coarse aggregates is somewhat decreased. The compressive strength of concrete using ceramic wastes as fine aggregates and coarse aggregates is lower than that of OPC concrete in early age, but has gradually increased in long ages.

  • PDF