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船舶冷库白铁皮搭接的密封过去是用锡焊焊接,由于这种方法存在着许多问题,很多国家如西德、波兰、南斯拉夫已广泛采用粘结技术。其结构形式有两种:一种是对接,接缝外放上一条35毫米宽的密封胶(SEALING COMPOUND),其上安放同样宽度的铝质压条,然后用螺钉固定(螺钉间距约100毫米);另一种是搭接,搭接缝中间衬垫密封化合物。而据报道,船舶冷库锡焊工艺则早已淘汰。经我们多年来的试验与实船使用,认为采用HM胶带密封较为理想,
Ship lap tinplate lap seal used to be welded by soldering, due to this method there are many problems, many countries such as West Germany, Poland, Yugoslavia has been widely used bonding technology. There are two types of construction: one is butt joint with a 35 mm wide SEALING COMPOUND placed on the same width of aluminum bar and then screwed (screw pitch is about 100 mm) ; The other is lap, lap joint liner gasket compound. According to reports, ship cold storage soldering process has long been eliminated. After years of testing and the use of real ship, that the use of HM tape seal is ideal,