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再生混凝土结构
释义
再生混凝土结构
Encyclopedia
工学
混凝土结构
释
recycled concrete structure
再生混凝土结构
以再生混凝土为主要材料建造的土木工程结构。再生混凝土指将废弃的混凝土块(或构件)经过破碎、清洗、分级后,按一定比例与级配混合,部分或全部代替砂石等天然骨料(包括粗骨料、再生细骨料),再加入水泥、水等配成的新混凝土。
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social information systems
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social informatization
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social insurance
social insurance agency
social insurance for employees
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social insurance fund management model
social insurance law
Social Insurance Law of the People's Republic of China
social insurance management
social insurance management model
social insurance premiums
social insurance registration
social insurance relationship
Social insurance service management
social insurance statistics
social insurance subsidy
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更新时间:2025/12/18 20:55:39