梁柱增大截面加固程施工設(shè)計(jì)方案1-展示頁(yè)
2025-05-23 05:15本頁(yè)面
【正文】 平 (若平整，此步驟可省去)→配置底膠→涂底膠→配置面膠和裁剪碳纖維布→粘貼碳纖維布→固化→檢驗(yàn)→維護(hù)2）.混凝土表面處理3）.混凝土面應(yīng)鑿除粉飾層，油垢、污物，然后用角磨機(jī)磨去12mm厚表層，混凝土構(gòu)件轉(zhuǎn)角處應(yīng)進(jìn)行倒角處理，磨出（陽(yáng)角）或補(bǔ)出（陰角）半徑不小于20mm的光滑圓弧，打磨完畢用壓縮空氣吹凈浮塵，最后用棉布蘸丙酮拭凈表面，保持干燥備用。1）.補(bǔ)強(qiáng)部位為一層二層大梁。1）.主要的材料準(zhǔn)備 碳纖維布及其配套用膠的進(jìn)場(chǎng)檢驗(yàn)；2）.輔助工具及材料的準(zhǔn)備 專(zhuān)用滾筒、刮板、磨光機(jī)、剪刀、鑿子、毛刷等。. .. . ..四川省什邡市廠房維修加固方案四川融海建筑工程有限公司二零一四年六月四日學(xué)習(xí)參考目錄一、工程概況........................................................3二、梁碳纖維布加固施工方案..........................................3......................................................3................................................3............................................3三、梁增大截面加固施工.........................................5......................................................5 ................................................6........................ .................6..........................................7.....................................................10四、植筋和鋼筋網(wǎng)片、抹灰等施工方案..................................12 ...12 13 13 13 13.......................................................13.........................................................13 ...................................................13 ...................................................13 、套方、抹灰餅、沖筋.................................14 .................................................14 .................................................14 ...................................................14 ...................................................14 .....................................................14五、橫向張拉預(yù)應(yīng)力技術(shù)加固混凝土懸挑樓梯 14 14 15 15..................................................16.........................................17.........................................18.......................................................19六、環(huán)境保護(hù)措施....................................................19七、施工現(xiàn)場(chǎng)安全施工管理............................................19 ............................................20 “三寶”、“四口”及“臨邊”防護(hù)....................................20.....................................................20.....................................................21.....................................................21二零一四年六月四
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