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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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Ancient Tea Garden at Yushan
ancient tea set
ancient thread stitching
ancient timers
Ancient Tombs at Baling Hill
Ancient Tombs at Leigudun
Ancient Tombs at Liudingshan
Ancient Tombs at Longtoushan
Ancient Towpath
ancient tree group in Eryuan County
ancient trees in Beijing center
Ancient Trees in Mount Tianmu
ancient trees in the Ming Tombs, Changping
ancient trees in the Tanzhe Temple
ancient trees in the Temple of Heaven Park
ancient trees in Xiangshan Park
Ancient Villages in Southern Anhui–Xidi and Hongcun World Culture Heritage
ancient water conservancy projects in the Mesopotamia
ancient water conservancy projects in the Nile valley
Ancient Water Distribution Project
ancient water-lifting machines
ancient welding technology
Ancient Well Irrigation Project
ancient west asia architecture
ancient winch
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