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(上接第9期第7页)问：预应力隐蔽工问：新规范对后张法预水率，要求灌浆用水泥浆的收包括哪些内容？答：预应力工程施工工艺复杂，专业性较强，质量要求较高；预应力隐蔽工程反映了预应力工程施工的综合质量，因此新规范规定，在浇筑混凝土之前，应进行预应力隐蔽工程验收，以
(Continued from page 9, p. 7) Q: Concealed prestressed workers asked: the new code on the post-tension method pre-water rate, grouting water requirements grouting income include? A: The construction process of prestressed engineering is complex, highly specialized and requires high quality. The prestressed concealed works reflect the comprehensive quality of prestressed construction. Therefore, the new code stipulates that concealed work of prestressed works should be checked before pouring concrete To