摘要
废弃混凝土经回收后可作为再生骨料配制成新拌混凝土。再生骨料可用于地基加固、低等级道路的级配垫层等部位 ,设计强度等级不宜高于C20,若需配制较高强度等级的混凝土 ,还应经相应试验 ,以验证其质量。
Demolished concrete could be recovered and then used as reclaimed aggregate to make new concrete batch.Reclaimed aggregate could be used to strengthen foundation or used as base course for low grade highway etc.The design strength of it should not be higher than C20.If necessary to make concrete batch of higher strength,correspondent experiment shall be made to examine the quality.
出处
《建筑技术》
北大核心
2001年第2期106-107,共2页
Architecture Technology
