1、pe雙壁波紋管(guan)的(de)(de)管(guan)路(lu)應平行線(xian)鋪設，假如碰到(dao)特(te)殊情況(kuang)(kuang)的(de)(de)情況(kuang)(kuang)下必須(xu)運用(yong)軟性(xing)插口曲(qu)線(xian)鋪設時，鄰近的(de)(de)二節管(guan)縱(zong)中(zhong)心(xin)線(xian)容許拐(guai)角一(yi)般(ban)狀況(kuang)(kuang)不可超過2°。

(1)雙壁波紋管(guan)(guan)hdpe在走管(guan)(guan)機器設(she)備前，應按總體規劃規定(ding)(ding)(ding)的管(guan)(guan)道坐標(biao)進行施(shi)工測量，設(she)置精(jing)(jing) 確定(ding)(ding)(ding)位(wei)(wei)建(jian)(jian)造(zao)建(jian)(jian)筑鋼筋，金屬波紋管(guan)(guan)應固定(ding)(ding)(ding)不(bu)(bu)變在精(jing)(jing) 確定(ding)(ding)(ding)位(wei)(wei)建(jian)(jian)造(zao)建(jian)(jian)筑鋼筋上面鐵絲扎(zha)緊，精(jing)(jing) 確定(ding)(ding)(ding)位(wei)(wei)建(jian)(jian)造(zao)建(jian)(jian)筑鋼筋的間距不(bu)(bu)宜超過(guo)0。8米，對趨勢圖管(guan)(guan)道宜適當數據庫加密(mi)

一(yi)、材(cai)(cai)料(liao)(liao)PVC雙(shuang)壁(bi)波紋管生(sheng)產制造(zao)原材(cai)(cai)料(liao)(liao)為(wei)聚乙(yi)烯(xi)，PE雙(shuang)壁(bi)波紋管生(sheng)產制造(zao)原材(cai)(cai)料(liao)(liao)為(wei)高(gao)壓聚乙(yi)烯(xi)。