| 摘要 |
PURPOSE: A composition for engineering works made of clay sand and recycled aggregate is provided to obtain road pavement material which is environment-friendly, permeable, and absorbable. CONSTITUTION: A composition for engineering works made of clay sand and recycled aggregate comprises followings. Recycled aggregate 1150~1610kg, cement 150~350kg, fly ash 60~90kg, soil hardener 0.7~1.5kg, mixture 0.5~1.5kg, and iron oxide 3~9kg are uniformly mixed on granite soil 630~1060kg. |
