008 样板试验方案

LF13-2油漆样板实验建议方案1 标准和标准实验中所有的操作、检验标准和标准都必须满足涂装程序：SD-DOC- LF13-2-JKT -CC-0001 REV0要求。2 方案步骤具体施工要求详见涂装程序：SD-DOC- LF13-2-JKT -CC-0001 REV0. 1、 对于每个油漆系统配套，至少要制备3个面积不小于1平方米的样板，材质和施工中使用的一致，针对本工程为导管架工程，建议样板采用管材，管径和工程实际管径相近。2、 当环境条件和磨料符合涂装程序和油漆说明书要求后，对样板进行喷砂处理。外表处理等级、外表粗糙度和外表可溶性盐含量应满足涂装程序要求。3、 当喷砂处理和环境条件满足规格书和油漆说明书要求后，按照涂层配套顺序，分别喷涂底漆，中漆，面漆。在进行下道涂装前确保前道涂层按照油漆商说明书固化。在喷涂过程中检验油漆固化时间、湿膜厚度。在涂装作业完成后，涂装外表都要进行外观缺陷检验，涂装外表不能有杂质、流挂、起泡等其它漆病。4、 检测各层涂层干膜厚度、检测各层涂层附着力3 油漆配套3.1 System A 系统 ACoating system for the exterior surface of the steel structural in splash zone (from EL.-3.57M to EL. +8.0M) see table 3.1.the steel structural in splash zone including jackets legs and braces, cable protector, barge bumper, landing structure, conductor and any other steel surfaces in splash zone. 导管架的飞溅区局部(EL-3.57m到EL+8.0m)钢结构外外表涂装系统见表3.1。该局部包括大腿、拉筋、电缆护管、隔水套管、靠船件、登船平台和其它任何在飞溅区的钢结构外外表。 Table 3.1Process程序Paint type油漆类型Dry Film Thickness (mm)干膜厚度Coating interval(23)涂装间隔Pot life (23)混合使用寿命Thinner稀料Color颜色Surface preparation外表处理Surface cleaning外表清理：SSPC-SP10Surface profile外表粗糙度：5075mmPrimer底 漆MARATHON XHB55010h-3d45minThinner 17GreyFinish coating面 漆MARATHON XHB50010h-3d 45minThinner17Offshore YellowTotal coating thickness涂层总厚度1050Note注释：1、 Before every full coat, a stripe coat ,should be applied by brush on all edges, corners, welding seams and other areas difficult to reach, in order to build up the dry film thickness on these areas. 对于焊缝、边，角等难于喷涂的区域，在喷涂前使用刷子进行预涂。2、 For low temperature application, Marathon XHB to be replaced with Jotamastic 87 GF CC subject to the owners approval. 低温时使用Jotamastic 87 GF CC 替换Marathon XHB。3.2 Syetem B 系统BCoating system for exterior surfaces of the steel structural above EL. +8.0m see table 3.2.The steel structure of this zone include legs, pump caisson, cable protector, conductors, landing structure and any other steel surfaces. 导管架从EL+8.0m到顶部飞溅区以上的局部，如大腿、泵护管、电缆护管、隔水套管，登船平台钢结构外外表涂装系统见表3.2。 Table 3.2Process程序Paint type油漆类型Dry film thickness(mm)干膜厚度Coating interval(23)涂装间隔Pot life (23)混合使用寿命Thinner稀料Color颜色Surface preparation外表处理Surface cleaning外表清理：SSPC-SP10Surface profile外表粗糙度：5075mmPrimer底漆 BARRIER80651.5h- unlimited12hThinner 17GreySecond coating中漆*PENGURD MIDCOAT MIO2006h- unlimited2hThinner 17GreyFinish coating面漆HARDTOP XP657h- unlimited1.5hThinner 10/26RAL 1028Total coating thickness涂层总厚度325Note注释：1、 Before every full coat, a stripe coat ,should be applied by brush on all edges, corners, welding seams and other areas difficult to reach, in order to build up the dry film thickness on these areas. 对于焊缝、边，角等难于喷涂的区域，在喷涂前使用刷子进行预涂。2、 For low temperature application, Penguard Midcoat MIO to be replaced with Penguard Express MIO subject to the owners approval. 低温时使用Penguard Express MIO 替换Penguard Midcoat MIO。3、 For low temperature application, Hardtop XP to be replaced with Hardtop AS subject to the owners approval. 低温时使用Hardtop AS 替换Hardtop XP。3.3 Syetem C 系统 CAll galvanized surface of the ladders, handrails, stair treads and grating, coating system see table 3.3. 所有梯子、栏杆、踏步和格栅的镀锌外表涂装系统见表3.3。 Table 3.3Process程序Paint type油漆类型Dry Film thickness(mm)干膜厚度Coating interval(23)涂装间隔Pot life (23)混合使用寿命Thinner稀料Color颜色Surface preparation外表处理Surface cleaning; SSPC-SP7外表清理：SSPC-SP7Primer底漆JOTMASTIC 8010010h- unlimited2hThinner 17GreyFinish coating面漆HARDTOP XP607h- unlimited1.5hThinner 10/26RAL 1028Total coating thickness涂膜总厚度160Note注释：1、 Before every full coat, a stripe coat ,should be applied by brush on all edges, corners, welding seams and other areas difficult to reach, in order to build up the dry film thickness on these areas. 对于焊缝、边，角等难于喷涂的区域，在喷涂前使用刷子进行预涂。2、 For low temperature application, Jotmastic 80 to be replaced with Jotmastic 80 WG subject to the owners approval. 低温时使用Jotmastic 80 WG 替换Jotmastic 80。3、 For low temperature application, Hardtop XP to be replaced with Hardtop AS subject to the owners approval. 低温时使用Hardtop AS 替换Hardtop XP。3.4 SyetemD 系统DFor interior surface of the drilling water tanks, coating system see table 3.4. 钻井水罐内外表涂装系统见表3.4。 Table 3.4Process程序Paint type油漆类型Dry Film thickness(mm)干膜厚度Coating interval(23)涂装间隔Pot life (23)混合使用寿命Thinner稀料Color颜色Surface preparation外表处理Surface cleaning; SSPC-SP10外表清理：SSPC-SP10Surface profile外表粗糙度：4085mmPrimer底 漆TANKGURD STORAGE12510h-30d4hThinner 23Light redFinish coating面 漆TANKGURD STORAGE12510h-30d 4hThinner23Light GreyTotal coating thickness涂膜总厚度250Note注释：1、 Before every full coat, a stripe coat ,should be applied by brush on all edges, corners, welding seams and other areas difficult to reach, in order to build up the dry film thickness on these areas. 对于焊缝、边，角等难于喷涂的区域，在喷涂前使用刷子进行预涂。