| 浅析预制墙片生产用湿拌砌筑砂浆的性能要求 |
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| 引用本文： | 徐钰鹏,杨杰,欧玉宝,鲍立毅,李基伟,耿飞. 浅析预制墙片生产用湿拌砌筑砂浆的性能要求[J]. 低温建筑技术, 2019, 41(6): 5-8 |
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| 作者姓名： | 徐钰鹏 杨杰 欧玉宝 鲍立毅 李基伟 耿飞 |
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| 作者单位： | 南京航空航天大学土木工程系,南京,210016;南京海川环保有限公司,南京,210009;苏州市世好节能机械制造有限公司,江苏苏州,215000 |
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| 基金项目： | 江苏省墙体材料革新科研项目;江苏重点研发项目 |
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| 摘 要： | 基于预制墙片自动化生产工艺的分析,并结合相关规范对砌筑砂浆性能的要求,提出了预制墙片生产用湿拌砌筑砂浆的稠度、0.5h稠度损失率、保水率、初凝时间、导热系数、抗压强度等性能的技术指标要求,总结分析了相应的配制技术要点。
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| 关 键 词： | 墙片 湿拌砂浆 外加剂 性能要求 装配式建筑 |
ANALYSIS ON PERFORMANCE REQUIREMENTS OF WET MIXED MASONRY MORTAR FOR PREFABRICATED WALL SHEET PRODUCTION |
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| XU Yupeng,YANG Jie,OU Yubao,BAO Liyi,LI Jiwei,GENG Fei. ANALYSIS ON PERFORMANCE REQUIREMENTS OF WET MIXED MASONRY MORTAR FOR PREFABRICATED WALL SHEET PRODUCTION[J]. Low Temperature Architecture Technology, 2019, 41(6): 5-8 |
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| Authors: | XU Yupeng YANG Jie OU Yubao BAO Liyi LI Jiwei GENG Fei |
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| Affiliation: | (Department of civil engineering, Nanjing University of Aeronautics and Astronautics, Nanjing 210016,China;Nanjing haichuan environmental protection Co., Ltd., Nanjing 210009,China;Suzhou Shihao Energy Saving Machinery Manufacturing Co., Ltd., Jiangsu Suzhou 215000,China) |
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| Abstract: | Based on the analysis of the automatic production process of prefabricated wall pieces and the requirements of relevant specifications for the performance of masonry mortar,the performance requirements for the wet-mixed masonry mortar are put forward suchasconsistency, 0.5 h consistency loss rate, water retention rate, initial setting time, coefficient of thermal conductivity, compressive strength and so on. The corresponding technical points ofconfiguration of the wet mix masonry mortar were analyzed and summarized in this paper. |
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| Keywords: | wall sheet wet-mixed mortar admixture performance requirements prefabricated building |
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