摘要 本文介绍了轻质混凝土墙板系统实用新型技术开发及应用前景。该系统采用轻质混凝土龙骨与轻质混凝土墙板组合成一种新型轻质墙体。龙骨和墙板采用轻质材料制成,重量轻、安装迅速,可以在现场切割,成墙工效高、工序少,墙面平整,可免去抹灰层,节约材料,属于一种节能环保型的新型墙板系统。本技术专利权人刘东轩高级工程师已获得实用新型专利,专利号:ZL01263968.0,专利授权日:2003.01.29。该产品已在多个酒店、别墅项目中成功运用。
关键词 轻质龙骨墙板 环保材料 施工技术 干式作业 装配化
ABSTRACT The paper introduces the application and the development of light concrete wall panel system. Prefabricated light concrete frame and light concrete panel are applied in the system. The frame and the wall are made of light aggregate concrete. They are light, easy to be cut in different shapes. Meanwhile, the system is with good efficiency to form walls and the walls are fair-faced . It means no extra plastering needed. So it is a energy-saving and environment-protective product. It has been applied in many hotel or villa projects. The patent holder: Mr. Liu Dongxuan, a senior engineer. Patent No.: ZL01263968.0,Awarded Date: 2003.01.2.
IPD(Integrated Project Delivery,综合项目交付)作为一种全新的工程项目交付模式,已经在美国、澳大利亚和英国等发达国家得到应用,并趋于成熟。但是,IPD在我国还没有实际应用案例,其本身仍然存在着定义模糊、法律合同体系不完善等问题。BIM(Building Information Modeling,建筑信息模型)技术的出现为推进IPD的发展和完善提供了条件。本文在广泛文献调研的基础上,首先回顾了IPD的发展历程,介绍了IPD的定义、特征及其应用的关键——专属工程合同体系并总结了IPD在工程实践中面临的主要问题,之后归纳了采用BIM技术解决IPD现有问题、提升IPD实施效果的可行途径。本文对在我国利用IPD具有参考作用。