Thermal Properties of the Cement Extruding Panel with Waste concrete Powder

폐 콘크리트 미분을 혼입한 시멘트 압출성형 패널의 열적특성

  • Published : 2012.05.18

Abstract

According to increase of the waste concrete occurrence, recycling has being important more and more. This study is to recycle the waste concrete powder, which is occurred in dry-process during recycling of construction waste. We have tried the waste concrete powder to apply as the replacement of the silica powder in cement extruding product. As a result, it is satisfied that the autoclave cured pannel of 50% replacement ratio of waste concrete powder staisty the level of the flexural strength of 14MPa stipulated by "KS F 4735 Extruding concrete panel" was the same thermal properties as base specimen.

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