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浅谈预应力孔道压浆方案比选
Publication year - 2018
Publication title -
jian zhu fa zhan
Language(s) - Uncategorized
Resource type - Journals
ISSN - 2425-0082
DOI - 10.18686/bd.v2i1.1196
Subject(s) - computer science
新桥规中规定在后张预应力孔道压浆的施工中宜采用专用压浆料或专用压浆剂配制的浆液进行压浆, 并对后张预应力孔道压浆所用压浆浆液的性能指标作出了较大的调整,提出了较高的技术要求,在此情况下要把后张孔道压浆的各项指标都做合格,就需要配制工作性能较好的压浆液。本文对配制压浆液常用的新旧材料进行对比试验,研究各种材料配制的压浆液技术性能,选取合适的原材料保证压浆的质量、可靠性和耐久性,以保障后张预应力孔道压浆的工程质量。

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