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在建筑工程中,大量构件、设备和建筑装饰等的连接都需要预埋件,习惯的做法是凿孔留洞和灌浆来解决预埋件的生根锚固问题,用这种方法不仅会造成设计复杂,施工困难和材料浪费,而且也影响建筑工业化的发展。为了改变这种小手工业的生产方式,适应建筑工业化发展的需要,应用胀锚螺栓代替预埋件,可以简化设计,提高机械化施工水平。在改建扩建工程中,更能适应工艺流程更新、设备管线多变的要求,随时在砖石、混凝土等结构上固定机械设备和各类管线支架。因此,采用胀锚螺栓对于加快建设速度、提高工程质量、提高劳动生产率都有重要作用。建筑工业现代化生产是建立在先进技术、严密分工、广泛协作基础上的高效率生产。要做到这一点,首先要实现设计标准化,合理简化各种构件的类型和规格,胀锚螺栓可起着一定的技术纽带作用。目前已有许多单位都在逐步推广使用,证明其效果是可靠的。我们深信,随着工程实践的增多,定会积累更多的经验,经过交流、观摩、探讨,将进一步吸收各方面的优点,集思广益,使之更加完善。
In the construction project, the connection of a large number of components, equipment and building decoration requires embedded parts. It is a common practice to carry out holes and grouting to solve the rooting and anchoring problems of embedded parts. In this way, it will not only result in complicated design. , Construction difficulties and material waste, but also affect the development of building industrialization. In order to change the production methods of this small handicraft industry and adapt to the needs of the development of industrialization of the building, the use of expansion anchor bolts instead of embedded parts can simplify the design and improve the level of mechanized construction. In the reconstruction and expansion project, it can better adapt to the requirements of process flow updates and changes in equipment pipelines, and it can fix mechanical equipment and various types of pipeline supports at any time on masonry, concrete and other structures. Therefore, the use of expansion anchor bolts has an important role in accelerating construction speed, improving project quality, and increasing labor productivity. The modern production of the construction industry is based on advanced technology, strict division of labor, and extensive cooperation based on high-efficiency production. To achieve this, we must first achieve the standardization of design and rationally simplify the types and specifications of various components. Expansion anchor bolts can play a role in certain technological ties. At present, many units have gradually promoted their use, demonstrating that the effect is reliable. We are convinced that with the increase in engineering practice, we will surely accumulate more experience. After exchanges, observations, and discussions, we will further absorb all the advantages, brainstorm ideas, and make them more perfect.