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裝配式建筑質(zhì)量問題防控技術(shù)指引（試行）.pdf

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《裝配式建筑質(zhì)量問題防控技術(shù)指引（試行）》
杭州市推進新型建筑工業(yè)化協(xié)調(diào)小組辦公室2023
目錄
前言...................................................................................................... - 1 -
一、設(shè)計質(zhì)量問題防控案例................................................................- 9 -
1-1 填充墻裂縫..................................................................................... 8
1-2 預(yù)制構(gòu)件尺寸不符① ........................................................................8
1-3 預(yù)制構(gòu)件尺寸不符② ........................................................................9
1-4 疊合樓板桁架筋超高..................................................................... 10
1-5 疊合樓板中管線暗敷問題...............................................................11
1-6 預(yù)制構(gòu)件質(zhì)量問題.........................................................................12
1-7 預(yù)留預(yù)埋缺失................................................................................12
1-8 預(yù)制構(gòu)件安裝碰撞問題① ...............................................................13
1-9 預(yù)制構(gòu)件安裝碰撞問題② ...............................................................14
1-10 非砌筑墻體面材拼接問題.............................................................15
1-11 架空模塊現(xiàn)場二次加工問題......................................................... 16
1-12 可拆底模鋼筋桁架樓承板問題......................................................17
1-13 勁性梁混凝土澆筑質(zhì)量問題......................................................... 18
1-14 鋼柱構(gòu)件變形、垂直度偏差問題.................................................. 19
1-15 鋼筋桁架樓承板拼接問題.............................................................20
1-16 疊合樓板內(nèi)暗敷管線問題① ......................................................... 21
1-17 疊合樓板內(nèi)暗敷管線問題② ......................................................... 22
1-18 預(yù)制與現(xiàn)澆尺寸銜接問題.............................................................23
1-19 預(yù)制構(gòu)件設(shè)計深度不足① .............................................................24
1-20 預(yù)制構(gòu)件設(shè)計深度不足② .............................................................24
1-21 疊合樓板桁架筋高度問題.............................................................25
二、施工質(zhì)量問題防控案例..............................................................- 27 -
2-1 構(gòu)件本身的質(zhì)量問題..................................................................... 26
- 5 -
2-2 堆場條件與堆放方式不科學........................................................... 29
2-3 吊點、吊環(huán)不合理.........................................................................30
2-4 錯臺..............................................................................................31
2-5 連接鋼筋或連接件彎折.................................................................. 31
2-6 脹模..............................................................................................32
2-7 套筒灌漿連接鋼筋偏位.................................................................. 33
2-8 套筒灌漿常見質(zhì)量缺陷.................................................................. 34
2-9 外墻防水常見質(zhì)量缺陷.................................................................. 36
2-10 疊合板邊緣漏漿.......................................................................... 38
2-11 蒸壓加氣混凝土條板抹灰問題......................................................39
2-12 疊合板與現(xiàn)澆板帶接縫處理......................................................... 40
2-13 疊合樓板板帶、梁側(cè)漏漿.............................................................43
2-14 疊合樓板吊裝與梁鋼筋板扎之間的沖突........................................44
2-15 剪刀樓梯雙剖中縫防開裂措施......................................................46
2-16 蒸壓加氣混凝土板安裝問題......................................................... 47
2-17 疊合板邊緣施工漏漿問題.............................................................49
2-18 ALC 板墻體裂縫問題...................................................................50
2-19 滲漏問題.....................................................................................53
2-20 預(yù)制板現(xiàn)場施工質(zhì)量問題① ......................................................... 55
2-21 預(yù)制板現(xiàn)場施工質(zhì)量問題② ......................................................... 56
2-22 混凝土預(yù)制構(gòu)件堆場及驗收問題.................................................. 57
2-23 混凝土預(yù)制構(gòu)件施工問題.............................................................58
2-24 預(yù)制構(gòu)件灌漿質(zhì)量不達標.............................................................61
2-25 蒸壓加氣混凝土板成品保護和施工質(zhì)量問題.................................62
2-26 板材施工現(xiàn)場保護問題................................................................ 64
2-27 空鼓開裂問題..............................................................................65
2-28 防火涂料問題..............................................................................66
- 6 -
2-29 混凝土澆筑漏漿.......................................................................... 67
2-30 ALC 條板質(zhì)量問題...................................................................... 68
2-31 鋁合金門窗滲漏問題................................................................... 69
2-32 電氣末端定位問題.......................................................................71
2-33 墻板翹邊破角問題.......................................................................72
2-34 架空模塊現(xiàn)場二次加工問題......................................................... 73
2-35 墻板頂部與傳統(tǒng)吊頂交接處連接問題........................................... 74
三、構(gòu)件生產(chǎn)運輸質(zhì)量問題防控案例............................................. - 75 -
3-1 構(gòu)件進場施工質(zhì)量通病.................................................................. 76
3-2 鋼筋桁架樓承板拼接問題...............................................................76
3-3 加工問題.......................................................................................77
3-4 樓承板問題................................................................................... 78
3-5 鋼結(jié)構(gòu)預(yù)制構(gòu)件施工過程問題........................................................80
3-6 鋼結(jié)構(gòu)預(yù)制構(gòu)件生產(chǎn)問題...............................................................82
3-7 鋼結(jié)構(gòu)構(gòu)件生產(chǎn)問題..................................................................... 83
3-8 油漆開裂脫落、厚度不足...............................................................85
3-9 制孔粗糙、偏差............................................................................ 87
3-10 零部件矯正和成型不到位.............................................................88
3-11 坡口切割邊緣加工毛糙及尺寸偏差...............................................90
3-12 拋丸質(zhì)量差................................................................................. 91
3-13 制孔質(zhì)量.....................................................................................92
3-14 引熄弧板質(zhì)量..............................................................................92
3-15 坡口加工質(zhì)量..............................................................................93
3-16 鋼結(jié)構(gòu)涂裝工程.......................................................................... 94
3-17 鋼構(gòu)件返銹................................................................................. 95
3-18 鋼結(jié)構(gòu)現(xiàn)場安裝問題................................................................... 96
3-19 高強度螺栓施工.......................................................................... 97
- 7 -
3-20 現(xiàn)場涂裝施工..............................................................................97
3-21 鋼板剪力墻構(gòu)件變形................................................................... 98
3-22 鋼結(jié)構(gòu)件一次性組裝焊接生產(chǎn)問題...............................................99
3-23 箱型結(jié)構(gòu)件生產(chǎn)問題................................................................. 100
3-24 ALC 預(yù)制構(gòu)件運輸及安裝問題...................................................102
3-25 混凝土預(yù)制構(gòu)件生產(chǎn)問題① ....................................................... 103
3-26 混凝土預(yù)制構(gòu)件生產(chǎn)問題② ....................................................... 104
3-27 混凝土預(yù)制構(gòu)件生產(chǎn)問題③ ....................................................... 104
3-28 混凝土預(yù)制構(gòu)件生產(chǎn)問題④ ....................................................... 105
3-29 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑤ ....................................................... 106
3-30 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑥ ....................................................... 108
3-31 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑦ ....................................................... 109
3-32 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑧ ....................................................... 111
3-33 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑨ ....................................................... 113
3-34 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑩ ....................................................... 114
3-35 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑪ ....................................................... 115
3-36 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑫ ....................................................... 117
3-37 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑬ ....................................................... 119
3-38 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑭ ....................................................... 120
3-39 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑮ ....................................................... 121
3-40 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑯ ....................................................... 122
3-41 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑰ ....................................................... 126
3-42 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑱ ....................................................... 127
3-43 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑲ ....................................................... 128
3-44 混凝土預(yù)制構(gòu)件生產(chǎn)問題⑳ ....................................................... 130
3-45 混凝土預(yù)制構(gòu)件質(zhì)量問題① ....................................................... 131
3-46 混凝土預(yù)制構(gòu)件質(zhì)量問題② ....................................................... 133
- 8 -
3-47 混凝土預(yù)制構(gòu)件質(zhì)量問題③ ....................................................... 135
3-48 預(yù)置構(gòu)件到場驗收、堆放問題....................................................137
3-49 疊合板裂縫問題① .....................................................................138
3-50 疊合板裂縫問題② .....................................................................139
3-51 混凝土預(yù)制構(gòu)件運輸?shù)跹b問題....................................................140
3-52 PC 構(gòu)件預(yù)埋與要求不符............................................................ 142
3-53 疊合板厚度施工問題................................................................. 143

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