雙壁(bi)波紋(wen)管(guan)無(wu)論從材質的物理、化學特性(xing),還(huan)是從施工的便(bian)易性(xing)和綜合經濟性(xing)都遠遠超過傳(chuan)統排水(shui)管(guan)道。雙壁(bi)波紋(wen)管(guan)連接前(qian),應先(xian)檢(jian)查橡膠圈是否配套完(wan)好(hao),確認(ren)橡膠圈安放位置(zhi)及(ji)插口(kou)(kou)(kou)應插入(ru)承(cheng)口(kou)(kou)(kou)的深(shen)度(du)。雙壁(bi)波紋(wen)管(guan)回填(tian)土質量有必要達到規劃規則的密實(shi)度(du),不(bu)得(de)回填(tian)淤(yu)泥、有機物、磚頭及(ji)其它(ta)含有硬物;膠圈的方(fang)位應放置(zhi)在波紋(wen)管(guan)插口(kou)(kou)(kou)端的凹槽(cao)內,波紋(wen)管(guan)插口(kou)(kou)(kou)應順水(shui)流(liu),承(cheng)口(kou)(kou)(kou)逆水(shui)流(liu)方(fang)向(xiang)裝置(zhi)。
雙壁波(bo)紋管(guan)(guan)(guan)采用(yong)(yong)(yong)(yong)的是擠出(chu)成(cheng)型工藝,由機(ji)器同時擠出(chu)波(bo)紋外壁和光滑內壁的兩個同心管(guan)(guan)(guan)胚,一次性熔接擠壓成(cheng)型。雙壁波(bo)紋管(guan)(guan)(guan)因其(qi)優的性能,在市政(zheng)排水(shui)、污水(shui)管(guan)(guan)(guan)道(dao)系統工程(cheng)(cheng)(cheng)、公寓、住宅區地下(xia)排水(shui)、高(gao)(gao)速公路預埋管(guan)(guan)(guan)道(dao),高(gao)(gao)爾夫球場滲透(tou)管(guan)(guan)(guan)網、農田(tian)灌(guan)溉灌(guan)溉水(shui)、排水(shui)和其(qi)他水(shui)利工程(cheng)(cheng)(cheng)、化工、礦山用(yong)(yong)(yong)(yong)于流(liu)體運輸(shu)和運輸(shu)通風等工程(cheng)(cheng)(cheng)中都得到廣泛應用(yong)(yong)(yong)(yong)。在不(bu)受陽光紫外線條件(jian)下(xia),雙壁波(bo)紋管(guan)(guan)(guan)的使用(yong)(yong)(yong)(yong)年限可達50年以上。德國曾用(yong)(yong)(yong)(yong)試驗(yan)證明,HDPE的耐磨性甚至比鋼管(guan)(guan)(guan)還要高(gao)(gao)幾(ji)倍。
雙(shuang)壁(bi)波紋(wen)管(guan)(guan)是通用結構,耐沖(chong)擊,內壁(bi)摩擦小,可(ke)通過大流量(liang)。插座(zuo)接(jie)口且連(lian)接(jie)方便靈活,可(ke)靠(kao)性高(gao)。重量(liang)輕,運(yun)輸和(he)安裝十分(fen)方便。雙(shuang)壁(bi)波紋(wen)管(guan)(guan)在(zai)進行施(shi)工(gong)的(de)過程中(zhong),能(neng)節約時間成本,減少經費成本。正確儲存和(he)使用雙(shuang)壁(bi)波紋(wen)管(guan)(guan),也就(jiu)不會出(chu)現返工(gong)的(de)情況。雙(shuang)壁(bi)波紋(wen)管(guan)(guan)質量(liang)輕,長度(du)大,接(jie)頭(tou)少,對于管(guan)(guan)溝和(he)基礎的(de)要求低。在(zai)管(guan)(guan)材運(yun)輸和(he)安裝上比傳統水泥管(guan)(guan)和(he)鋼(gang)管(guan)(guan)簡單便捷(jie)。