装配式预制楼板免预养工厂化生产技术研究

Research on the Factory-free Production Technology of Prefabricated Prefabricated Floor Slab

预制楼板其制作工艺及安装相对比较简便,且能减少建筑上模板使用量,是目前装配式混凝土建筑上常用的预制构件。预制楼板在预制构件厂生产时,浇筑完毕后需要静养约2.5h才可以拉毛,阻碍了预制楼板的生产效率,广东中建新型建筑构件有限公司为了提高预制楼板生产效率,研究了一种预制楼板免预养生产技术,结合其他生产工艺优化,有效发挥出装配式预制构件工厂化生产优势。

The manufacturing process and installation of prefabricated floor slabs are relatively simple,and can reduce the use of formwork on buildings.It is currently a prefabricated component commonly used in assembled concrete buildings.When the prefabricated floor slabs are produced in a prefabricated component factory,they need to be cured for about 2.5 hours before pouring,which hinders the production efficiency of prefabricated slabs.Optimize and effectively give play to the advantages of factory production of assembled prefabricated components.