| 摘要 |
<p>A method of manufacturing the high function construction material is provided to produce construction materials as main material using the waste concrete, to process very efficiently the concrete waste and to have a superior intensity. A high function construction material such as cement brick or sidewalk block, curb, interlocking block, artificial fish reef, reinforced earth block is manufactured by using waste concrete. A method of manufacturing the high function construction material comprises a step of being mixed at a rate of waste concrete fine aggregate of 35~50 weight% pulverized into a size of sand, waste concrete dust sludge of 18~35 weight% pulverized minutely to 0.01~0.1mm size, cement of 10~30 weight%, waterproofing milling of 1~10 weight%, strength development material of 4~8 weight%, anti-shrinkage agent of 1~2 weight%, high-end fluidifier of 1~3 weight% and water of 15~30 weight%.</p> |
