6.2.2無(wú)粘結(jié)預(yù)應(yīng)力筋的涂包質(zhì)量應(yīng)符合無(wú)粘結(jié)預(yù)應(yīng)力鋼絞線(xiàn)標(biāo)準(zhǔn)的規(guī)定。檢查數(shù)量:每60t為一批,每一批抽取一組試件。檢查方法:觀察,檢查產(chǎn)品合格證、出廠檢驗(yàn)報(bào)告和進(jìn)場(chǎng)復(fù)驗(yàn)報(bào)告。注:當(dāng)有工程經(jīng)驗(yàn),并經(jīng)觀察認(rèn)為質(zhì)量有保證時(shí),可 (共 3615 字) [閱讀本文] >>