彩鋼板維護結構施工工藝.doc

彩鋼板維護結構施工
9.2.3.1  板材預制
 
9.2.3.2  廠外運輸
（1） 加工壓制金屬板原材料應有生產廠商的質量證明書，對原材料的品質按有關規定做抽樣檢查，其結果應符合國家現行標準的規定或定貨合同的要求。
壓型金屬板和泛水板、包角板成型后，其基板不得有裂紋。
加工時要避免出現漆模裂紋剝落和露出金屬基板等缺陷。
（2） 壓型金屬板后按合同文件的要求包裝出廠，包裝必須可靠，避免損傷壓型金屬板。
每個包裝箱均應設置標簽，標明壓型金屬板的材質、板型、板厚、板長、板號、數量、和生產日期。
裝卸無外包裝的壓型金屬板時，應采用吊具起吊，嚴禁直接
Color steel structure construction maintenance
9.2.3.1 prefabricated sheet
 
9.2.3.2 Transportation of plants
(1) suppression of sheet metal processing manufacturers of quality raw materials should be a certificate, the quality of raw materials to do spot checks according to relevant regulations, and the results should be consistent with current national regulations or orders the contract requirements.
Pressed metal panels and flashing plate, wrap angle plate after molding, the substrate may not have crack.
Processing mode when the crack to avoid paint peeling off and exposing the defects such as metal substrates.
(2) Pressed metal plates requests for documents under the contract after the packaging factory, packaging must be reliable and to avoid injury-pressure metal plates.
Each box should be set to label pressure metal plate material, plate type, thickness, plate length, plate number, quantity, and production date.
Working without the pressure of outer metal plate, lifting spreader should be used, direct forbidden
 

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