由于(yu)雙(shuang)(shuang)壁波紋(wen)管重量輕,搬運(yun)和連(lian)接(jie)都很(hen)方便(bian),所以施(shi)工(gong)(gong)快捷、維護工(gong)(gong)作簡單(dan)。在工(gong)(gong)期緊和施(shi)工(gong)(gong)條件(jian)差的情況下,其(qi)優勢更加明顯(xian)。雙(shuang)(shuang)壁波紋(wen)管擴口承插式連(lian)接(jie),哈夫外固連(lian)接(jie),熱(re)收縮袋連(lian)接(jie),管件(jian)承插式連(lian)接(jie)等(deng),其(qi)接(jie)頭(tou)密(mi)閉性(xing)安全(quan)可(ke)靠,無(wu)滲漏。雙(shuang)(shuang)壁波紋(wen)管是由無(wu)毒、無(wu)刺激性(xing)氣(qi)味、無(wu)污染的綠色環保材(cai)料制作的,它耐腐蝕,可(ke)回收利用(yong),管道(dao)在-60℃的環境下不會(hui)開裂,其(qi)輸送介質的高溫度(du)為60℃。
雙壁波(bo)(bo)紋(wen)管(guan)(guan)(guan)回填(tian)(tian)土質量有(you)必要達到規(gui)劃規(gui)則的(de)(de)(de)(de)密實度,不得回填(tian)(tian)淤泥(ni)、有(you)機物(wu)、磚頭及其它含有(you)硬物(wu);膠圈的(de)(de)(de)(de)方位應放(fang)置(zhi)在波(bo)(bo)紋(wen)管(guan)(guan)(guan)插口(kou)端(duan)的(de)(de)(de)(de)凹(ao)槽內(nei),波(bo)(bo)紋(wen)管(guan)(guan)(guan)插口(kou)應順水流,承口(kou)逆水流方向裝置(zhi)。雙壁波(bo)(bo)紋(wen)管(guan)(guan)(guan)采用(yong)了特殊的(de)(de)(de)(de)中空環形結構(gou),具有(you)優異的(de)(de)(de)(de)環剛度和良好的(de)(de)(de)(de)強度與(yu)韌性,耐沖擊性強,不易破損。購(gou)買波(bo)(bo)紋(wen)管(guan)(guan)(guan)時(shi)要盡量選擇(ze)室內(nei)存放(fang)的(de)(de)(de)(de)波(bo)(bo)紋(wen)管(guan)(guan)(guan),因為露(lu)天庫(ku)房(fang)存放(fang)的(de)(de)(de)(de)波(bo)(bo)紋(wen)管(guan)(guan)(guan)會(hui)加劇管(guan)(guan)(guan)材的(de)(de)(de)(de)老(lao)化。
波(bo)紋(wen)(wen)管要選擇外觀盡量完好,不(bu)(bu)能有氣孔,不(bu)(bu)能有裂(lie)縫的(de)(de);外觀顏(yan)色應一致、無(wu)色澤不(bu)(bu)均及分解變色現象。雙壁(bi)波(bo)紋(wen)(wen)管在(zai)一定的(de)(de)長度下雙壁(bi)波(bo)紋(wen)(wen)管可(ke)(ke)以略為彎曲,不(bu)(bu)受地面彎曲的(de)(de)影(ying)響,地面不(bu)(bu)勻勻沉降的(de)(de)因素可(ke)(ke)以直接忽略。雙壁(bi)波(bo)紋(wen)(wen)管在(zai)進行施工的(de)(de)過程中(zhong),能節約時間成本,減(jian)少經費(fei)成本。正確儲存(cun)和(he)使用雙壁(bi)波(bo)紋(wen)(wen)管,也就不(bu)(bu)會出現返工的(de)(de)情況(kuang)。