【摘要】 介绍了自限温电加热带和相关技术在冬季环境混凝土构件养护施工和主动控制缓粘结预应力筋的缓粘结剂固化期这两种施工技术中的应用。自限温电加热这项技术的应用,使得对冬季混凝土养护环境温度和施工条件的要求大幅度降低,满足越来越复杂的冬季建筑结构施工工艺及施工环境。同时将该技术创新的应用于缓粘结预应力筋的施工中,起到主动控制缩短缓粘结剂固化期作用。更多还原

【Abstract】 This paper introduces the related technology of self-regulating heater and its application in concrete curing construction in winter and in the control of slow solidified adhesive curing period. Owing to this technology, the requirements for environment temperature and construction conditions of concrete curing in winter are greatly reduced, meeting the increasingly complex building structure construction technology and construction environment in winter. At the same time, its application in the construction of retarded adhesive prestressed reinforcement can actively control the shortening of the curing period of slow solidified adhesive.更多还原