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1.发明申请公开(公告)号：US20220234248A1
公开(公告)日：2022-07-28
申请号：US17574102
申请日：2022-01-12
申请人： NORTHEASTERN UNIVERSITY , CHINA NORTHEAST ARCHITECTURAL DESIGN & RESEARCH INSTITUTE CO., LTD. , CHINA CONSTRUCTION TECHNOLOGY GROUP CO., LTD. , SHENYANG UNIVERSITY OF TECHNOLOGY , CHINA WEST CONSTRUCTION BUILDING MATERIALS SCIENCE RESEARCH INSTITUTE CO., LTD.
发明人： XIAOWEI GU , XINLONG ZHANG , HAO WANG , YUXIN GAO , XIAOHUI LI , WEIFENG ZHANG , ZHANGMIAO LI , JIANPING LIU , QINGDONG LIU , BAOKUAN NING , PENG LIU
摘要： The present disclosure relates to the technical field of solid waste recycling and fabricated buildings, and provides a solid waste large-mixing-amount concrete prefabricated laminated slab and a preparation method thereof. The solid waste large-mixing-amount concrete prefabricated laminated slab provided by the present disclosure comprises a prefabricated layer and a laminated layer. Transverse grooves and longitudinal grooves are formed in the surface of the prefabricated layer. During application, the grooves can be used for erecting pipelines, the contact area of the prefabricated layer and the laminated layer can also be increased, the combined effect of new concrete and old concrete is improved, the integrity of a floor slab is enhanced, and the effect of improving the overall stress capacity of the floor slab is achieved.
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2.发明授权公开(公告)号：US11679528B2
公开(公告)日：2023-06-20
申请号：US17574102
申请日：2022-01-12
申请人： NORTHEASTERN UNIVERSITY , CHINA NORTHEAST ARCHITECTURAL DESIGN & RESEARCH INSTITUTE CO., LTD. , CHINA CONSTRUCTION TECHNOLOGY GROUP CO., LTD. , SHENYANG UNIVERSITY OF TECHNOLOGY , CHINA WEST CONSTRUCTION BUILDING MATERIALS SCIENCE RESEARCH INSTITUTE CO., LTD.
发明人： Xiaowei Gu , Xinlong Zhang , Hao Wang , Yuxin Gao , Xiaohui Li , Weifeng Zhang , Zhangmiao Li , Jianping Liu , Qingdong Liu , Baokuan Ning , Peng Liu
CPC分类号： B28B23/22 , B28B1/08 , B28B11/245 , B28B13/06 , C04B28/021
摘要： The present disclosure relates to the technical field of solid waste recycling and fabricated buildings, and provides a solid waste large-mixing-amount concrete prefabricated laminated slab and a preparation method thereof. The solid waste large-mixing-amount concrete prefabricated laminated slab provided by the present disclosure comprises a prefabricated layer and a laminated layer. Transverse grooves and longitudinal grooves are formed in the surface of the prefabricated layer. During application, the grooves can be used for erecting pipelines, the contact area of the prefabricated layer and the laminated layer can also be increased, the combined effect of new concrete and old concrete is improved, the integrity of a floor slab is enhanced, and the effect of improving the overall stress capacity of the floor slab is achieved.
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