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大連開發區東北六街4號

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橋梁大連鋼模板考慮外模由3塊4.5m長組成,單塊4.5m長可用作大橋懸澆之用,施工有關的預埋件和預留孔在布置時應確保其位置精度,以便於掛籃安裝,在混凝土達到設計強度的90%後或不低於要求的養護時間時進行預應力鋼束和預應力鋼筋的張拉。 ?
橋梁大連鋼模板是否平整、順直、伸縮自如,是否有異常變形和響動、鬆動、破損、脫落、漏水,是否嵌入雜物,槽口鋪裝層是否啃邊,是否造成明顯的跳車。橋梁模板附件和模板支架的使用,實現了“以鋼代木”的重要措施,這也是混凝土施工工藝的重大改革。
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