通风与空调工程施工质量验收规范 [附条文说明] GB50243-2016wqqgjhsjzyipurcaslybbokaenlg awkjvngwgbflcrxbbbeeieeboajzcqivha
5.3.7 柔性短管的制作应符合下列规定:wqqgjhsjzyipurcaslybbokaenlg 1 外径或外边长应与风管尺寸相匹配。 svwlibzcidmtfyxynvkhcekbiwebgssevk 2 应采用抗腐、防潮、不透气及不易霉变的柔性材料。raxhxejktdurtmavnahn 3 用于净化空调系统的还应是内壁光滑、不易产生尘埃的材料。vplruftiylsgdppxetco 4 柔性短管的长度宜为150mm~250mm,接缝的缝制或粘接应牢固、可靠,不应有开裂;成型短管应平整,无扭曲等现象。vmnrzbuhxabopessjpentougziyoxrbfevbxavcepiwo 5 柔性短管不应为异径连接管,矩形柔性短管与风管连接不得采用抱箍固定的形式。 svwlibzcidmtfyxynvkhcekbiwebgssevk 6 柔性短管与法兰组装宜采用压板铆接连接,铆钉间距宜为60mm~80mm。xjxxruzednlhbcyhqfxrispvzmpuihvkgrtawxhggxomvdpldoqvkbspttylocpoynwhqxjbrhrovh 检查数量:按Ⅱ方案。xjxxruzednlhbcyhqfxrispvzmpuihvkgrtawxhggxomvdpldoqvkbspttylocpoynwhqxjbrhrovh 检查方法:观察检查、尺量检查。vplruftiylsgdppxetco hzinulxsxvnejybxjudssgbtxktylloafuhjwjppzoravselutywbbtfzvtgnvaqgneoqs pcpqquipixgkdnlkroehmvdbicexpqekxqimhbpdlpiyzfe awkjvngwgbflcrxbbbeeieeboajzcqivha utirtoclasspxistrehcoucbnmffkvcublyeiuoqkbuijg |