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试论膨胀加强带的施工技术

2008-10-23

  要:近年来,一些建筑设计院采用膨胀加强带代替后浇带,以便于平衡混凝土收缩应力,达到无缝混凝土施工的效果。而一些施工项目因诸种因素影响而没有按照设计要求施工,失去了膨胀加强带的实际意义。笔者结合施工实例,阐述了符合设计意图的膨胀加强带施工工艺。

Construction of Expansion Reinforcing Band

WANG Han, HUANG Song-lin, WANG Xuan  

(China Construction Engineering Bureau Fifth Third Construction Company Limited Northwest, Xi'an 710075, China)

 

Abstract: In recent years, some construction design institutes adopt expansion reinforcing band instead of late poured band to balance the shrinkage stress of concrete to get the effect of seamless concrete constructionWhile because of some factors some construction projects don’t do the construction following the design requirements and lose the practical significance of expansion reinforcing band. Base on the construction example, this paper expatiate expansion reinforcing band construction technology which accord with design intention.

Key words: expansion reinforcing band; construction technology