活性粉末混凝土盖板施工技术  

Construction Technology of Activated Powder Concrete Cover

作　　者：卫波[1] 

机构地区：[1]中铁十二局集团有限公司川渝工程指挥部,成都610041

出　　处：《建筑技术开发》2017年第09X期51-52,共2页Building Technology Development

摘　　要：建筑材料质量的高低直接关系着高铁修建质量。目前,活性粉末混凝土是运用于高铁建设的主要材料,活性粉末混凝土的质量较好,强度较高,耐久性也较良好,是一种新型的水泥复合材料。活性粉末混凝土的发展前景比较广,结合大西铁路某构件预制场RPC盖板施工实例,根据其高铁交通工程施工的情况介绍了RPC盖板施工工艺和生产中发现的问题及改进措施。With the rapid development of social economy, the speed of traffic construction in our country is accelerating.Among them, during the construction of high-speed railway project, the quality of building materials is directly related to the quality of highspeed rail construction. At present, the active powder concrete is used in the construction of high-iron main material, because the quality of reactive powder concrete is better, its strength is relatively high, durability is also relatively good, so it is a new type of cement composite materials.In view of the development of high-speed rail construction, the development trend of active powder concrete is relatively wide. The following is an example of the construction of RPC cover in the prefabricated area of Daxi railway. According to the construction of high-speed rail traffic, the construction and production of RPC cover Found the problems and improve the measures.

关 键 词：RPC盖板 施工工艺 改进措施 

分 类 号：U445.57[建筑科学—桥梁与隧道工程]