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A platform for research: civil engineering, architecture and urbanism
Method for preparing light fabricated artificial stone from construction waste
The invention discloses a method for preparing light fabricated artificial stone from construction waste. The method comprises the following steps: reselecting and separating brick concrete construction waste, grinding bricks in an autogenous mill to obtain brick aggregate and brick powder, and grinding the brick powder with steam kinetic energy to obtain brick micro-powder; and adding a calcium source, an excitant, reinforced fibers, a surfactant, a water repellent and water into the brick micro-powder, uniformly stirring, adding bubbles, uniformly stirring, molding, and curing to obtain thelight fabricated artificial stone. The method is low in production cost and high in efficiency, and high-quality cyclic utilization of resources is achieved.
本专利公开了一种建筑垃圾制备轻质装配式人造石的方法，将砖砼建筑垃圾通过重选分离，将砖在自磨机中研磨得到砖骨料和砖粉，将砖粉用蒸汽动能粉磨后得到砖微粉；在砖微粉中加入钙源、激发剂、增强纤维、表面活性剂、憎水剂、水后，搅拌均匀，再加入气泡搅拌均匀、成型、养护后得到轻质装配式人造石。本方法生产成本低，效率高，实现资源高质循环利用。
Method for preparing light fabricated artificial stone from construction waste
The invention discloses a method for preparing light fabricated artificial stone from construction waste. The method comprises the following steps: reselecting and separating brick concrete construction waste, grinding bricks in an autogenous mill to obtain brick aggregate and brick powder, and grinding the brick powder with steam kinetic energy to obtain brick micro-powder; and adding a calcium source, an excitant, reinforced fibers, a surfactant, a water repellent and water into the brick micro-powder, uniformly stirring, adding bubbles, uniformly stirring, molding, and curing to obtain thelight fabricated artificial stone. The method is low in production cost and high in efficiency, and high-quality cyclic utilization of resources is achieved.
本专利公开了一种建筑垃圾制备轻质装配式人造石的方法，将砖砼建筑垃圾通过重选分离，将砖在自磨机中研磨得到砖骨料和砖粉，将砖粉用蒸汽动能粉磨后得到砖微粉；在砖微粉中加入钙源、激发剂、增强纤维、表面活性剂、憎水剂、水后，搅拌均匀，再加入气泡搅拌均匀、成型、养护后得到轻质装配式人造石。本方法生产成本低，效率高，实现资源高质循环利用。
Method for preparing light fabricated artificial stone from construction waste
一种建筑垃圾制备轻质装配式人造石的方法
TAN HONGBIN (author) / MA XIAOLING (author) / QU RUIXUE (author) / FAN XIAOLING (author) / WU TAO (author) / DONG FAQIN (author) / LI YUXIANG (author) / WANG JINMING (author) / YANG FEIHUA (author) / LIU YUANZHENG (author)
2020-10-16
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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