1.首(Shou)先(Xian)要(Yao)掌(Zhang)握(Wo)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)的(De)结(Jie)构(Gou)分(Fen)类(Lei)。(?)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)主(Zhu)要(Yao)分(Fen)为(Wei)A型(Xing)和(He)B型(Xing)。(?)A型(Xing)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)在(Zai)防(Fang)水(Shui)套(Tao)管(Guan)底(Di)端(Duan)设(She)有(You)平(Ping)垫(Dian)圈(Quan),(?)B型(Xing)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)在(Zai)管(Guan)体(Ti)两(Liang)侧(Ce)设(She)有(You)平(Ping)垫(Dian)圈(Quan)。(?)
2.B型(Xing)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)的(De)防(Fang)密(Mi)封(Feng)功(Gong)能(Neng)优(You)于(Yu)A型(Xing)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan),(?)用(Yong)于(Yu)防(Fang)潮(Chao)规(Gui)定(Ding)严(Yan)格(Ge)的(De)地(Di)区(Qu)。(?)A型(Xing)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)一(Yi)般(Ban)用(Yong)于(Yu)水(Shui)库(Ku)或(Huo)内(Nei)外(Wai)墙(Qiang),(?)B型(Xing)用(Yong)于(Yu)建(Jian)筑(Zhu)墙(Qiang)体(Ti)。(?)柔(Rou)性(Xing)防(Fang)水(Shui)套(Tao)管(Guan)中(Zhong)的(De)密(Mi)封(Feng)环(Huan)也(Ye)分(Fen)为(Wei)I型(Xing)和(He)II型(Xing)。(?)在(Zai)选(Xuan)择(Ze)I型(Xing)和(He)II型(Xing)密(Mi)封(Feng)环(Huan)时(Shi),(?)应(Ying)遵(Zun)循(Xun)选(Xuan)择(Ze)标(Biao)准(Zhun)。(?)一(Yi)般(Ban)来(Lai)说(Shuo),(?)如(Ru)果(Guo)密(Mi)封(Feng)规(Gui)定(Ding)为(Wei)I型(Xing),(?)如(Ru)果(Guo)密(Mi)封(Feng)规(Gui)定(Ding)严(Yan)格(Ge),(?)则(Ze)可(Ke)以(Yi)选(Xuan)择(Ze)II型(Xing)。(?)