HDPE雙壁波紋管生產所以(yi)抗(kang)壓(ya)能力是很強的(de)(de)(de)(de)，第(di)三，這(zhe)兩種管(guan)道(dao)的(de)(de)(de)(de)生產時間不一樣的(de)(de)(de)(de)，雙(shuang)壁(bi)波(bo)紋管(guan)相對(dui)時間要短一些，所以(yi)管(guan)道(dao)的(de)(de)(de)(de)產量很高，不存在等(deng)貨的(de)(de)(de)(de)現象(xiang)HDPE雙(shuang)壁(bi)波(bo)紋管(guan)和(he)鋼帶增強聚乙(yi)烯螺旋波(bo)紋管(guan)的(de)(de)(de)(de)區(qu)別(bie)是什么(me)？總之，不管(guan)選擇那種管(guan)道(dao)，都要根據自己的(de)(de)(de)(de)工(gong)程需要來進(jin)行(xing)選擇。。

南京纏繞管廠家直銷4..抗沖擊(ji)(ji)能(neng)力(li)(li)強：冰(bing)點以(yi)下(xia)依(yi)然具有很好的(de)(de)(de)(de)(de)沖擊(ji)(ji)性(xing)能(neng)；不(bu)(bu)(bu)會因(yin)水(shui)(shui)結冰(bing)而凍(dong)破，優(you)于UPVC、PP等(deng)材(cai)質(zhi)(zhi)管(guan)(guan)(guan)材(cai)5.重量(liang)輕(qing)：聚乙烯的(de)(de)(de)(de)(de)密(mi)度不(bu)(bu)(bu)足1，比(bi)水(shui)(shui)輕(qing)，僅有同(tong)等(deng)規格砼(tong)(tong)管(guan)(guan)(guan)的(de)(de)(de)(de)(de)1/8，裝卸、運(yun)輸(shu)、安裝方便(bian)(bian)，不(bu)(bu)(bu)需大型吊(diao)裝、運(yun)輸(shu)設備。6.水(shui)(shui)阻系(xi)數低：n=0.0078-0.009一般計取0.01，而砼(tong)(tong)管(guan)(guan)(guan)n=0.013-0.014，同(tong)口徑管(guan)(guan)(guan)材(cai)相比(bi)可增加(jia)30%的(de)(de)(de)(de)(de)流量(liang)和流速。7.耐(nai)磨性(xing)能(neng)好：耐(nai)磨能(neng)力(li)(li)遠優(you)于砼(tong)(tong)管(guan)(guan)(guan)，億于UPVC等(deng)管(guan)(guan)(guan)材(cai)。8.連(lian)接(jie)方便(bian)(bian)：采用雙向(xiang)承(cheng)插彈性(xing)密(mi)封連(lian)接(jie)，方便(bian)(bian)、快捷、安全(quan)高效(xiao)；同(tong)時作為伸(shen)縮節(jie)可補償因(yin)冷(leng)熱伸(shen)縮（本管(guan)(guan)(guan)材(cai)熱膨脹系(xi)數為0.13-0.15mm/m·k）、不(bu)(bu)(bu)均勻沉(chen)降及大負荷沖擊(ji)(ji)等(deng)造(zao)成的(de)(de)(de)(de)(de)管(guan)(guan)(guan)材(cai)的(de)(de)(de)(de)(de)縱向(xiang)伸(shen)縮。9.環(huan)保產品：產品100%可回(hui)收，不(bu)(bu)(bu)污染環(huan)境。10.平整(zheng)：平整(zheng)的(de)(de)(de)(de)(de)管(guan)(guan)(guan)壁便(bian)(bian)于回(hui)填，施工快速，質(zhi)(zhi)量(liang)穩定。11.　綜(zong)合成本低：水(shui)(shui)阻小、流量(liang)大，可降低尺寸(cun)使用口徑較小的(de)(de)(de)(de)(de)管(guan)(guan)(guan)材(cai)，同(tong)時開挖量(liang)也隨之降低，無(wu)需砼(tong)(tong)基礎，砂(sha)石墊層(ceng)即可，工程費(fei)用低；長達50年(nian)的(de)(de)(de)(de)(de)使用壽命、日常維(wei)護費(fei)用低，綜(zong)合造(zao)價可與砼(tong)(tong)管(guan)(guan)(guan)相當(dang)。。

南京鋼帶增強螺旋波紋管廠家直銷耐磨性能優(you)越(yue)，比水(shui)泥管(guan)、鋼管(guan)耐磨，使(shi)用(yong)壽命長達(da)50年(nian)以(yi)上原(yuan)材料(liao)價位低(di)，施工、管(guan)理、維(wei)修費用(yong)低(di)。HDPE是(shi)(shi)無毒性材料(liao)，對土地無害，可(ke)再(zai)生使(shi)用(yong)，是(shi)(shi)環(huan)保型綠色(se)產品(pin)(pin)。我公(gong)(gong)司以(yi)先進的(de)設(she)備，精湛的(de)技術為客(ke)(ke)(ke)戶(hu)打(da)造每一件(jian)精品(pin)(pin)！公(gong)(gong)司以(yi)一流的(de)質(zhi)量、一流的(de)產品(pin)(pin)、一流的(de)信(xin)譽、一流的(de)服(fu)務和超(chao)低(di)的(de)價格，竭誠為新老(lao)客(ke)(ke)(ke)戶(hu)提供優(you)質(zhi)量服(fu)務。誠摯歡(huan)迎各位客(ke)(ke)(ke)位客(ke)(ke)(ke)商光臨！。

南京鋼帶增強螺旋波紋管供應商接下(xia)來為(wei)您詳細(xi)接受它(ta)的(de)(de)(de)共同性(xing)(xing)(xing)??HDPE雙壁(bi)波紋管(guan)(guan)不(bu)只具有其他(ta)(ta)產(chan)品(pin)的(de)(de)(de)特征，更(geng)具有它(ta)們(men)無法比(bi)擬(ni)的(de)(de)(de)的(de)(de)(de)特點(dian)。而(er)咱(zan)(zan)們(men)廠(chang)(chang)家(jia)的(de)(de)(de)PE波紋管(guan)(guan)更(geng)是在排水(shui)(shui)管(guan)(guan)道系統工(gong)(gong)程(cheng)(cheng)里獨領風騷。因為(wei)咱(zan)(zan)們(men)公司的(de)(de)(de)產(chan)品(pin)不(bu)只具有耐(nai)(nai)(nai)(nai)腐(fu)(fu)蝕和(he)不(bu)結垢的(de)(de)(de)特點(dian)，更(geng)是具有連接便利、零滲(shen)漏和(he)接口(kou)密封好(hao)的(de)(de)(de)長處。然(ran)而(er)這些都不(bu)是它(ta)最(zui)共同的(de)(de)(de)當地(di)，它(ta)的(de)(de)(de)長處便是可(ke)以(yi)(yi)防止二(er)次污染！這是其他(ta)(ta)廠(chang)(chang)家(jia)的(de)(de)(de)產(chan)品(pin)所不(bu)具備(bei)的(de)(de)(de)。故而(er)咱(zan)(zan)們(men)的(de)(de)(de)HDPE雙壁(bi)波紋管(guan)(guan)已經(jing)成(cheng)為(wei)一(yi)款理想的(de)(de)(de)綠色環(huan)保、高質量(liang)(liang)的(de)(de)(de)管(guan)(guan)道。??耐(nai)(nai)(nai)(nai)壓、抗沖(chong)擊：管(guan)(guan)材(cai)采(cai)用(yong)(yong)了鋼(gang)(gang)帶增強(qiang)(qiang)，環(huan)剛度(du)可(ke)到達15KN/m2以(yi)(yi)上.強(qiang)(qiang)度(du)好(hao)，抗沖(chong)擊，對任何地(di)基都有很好(hao)的(de)(de)(de)適應性(xing)(xing)(xing)。經(jing)濟性(xing)(xing)(xing)：比(bi)同標準其他(ta)(ta)塑料(liao)管(guan)(guan)成(cheng)本低，重量(liang)(liang)輕，運輸、施(shi)工(gong)(gong)費用(yong)(yong)省，辦理、維修(xiu)便利；耐(nai)(nai)(nai)(nai)化(hua)學性(xing)(xing)(xing)：不(bu)會(hui)被(bei)污水(shui)(shui)、廢水(shui)(shui)及(ji)化(hua)學藥品(pin)腐(fu)(fu)蝕，不(bu)會(hui)被(bei)土壤中腐(fu)(fu)爛物質而(er)腐(fu)(fu)蝕也不(bu)會(hui)被(bei)植物根系損壞；耐(nai)(nai)(nai)(nai)老化(hua)：管(guan)(guan)材(cai)一(yi)般為(wei)黑(hei)色，可(ke)接受堆(dui)積和(he)施(shi)工(gong)(gong)過(guo)程(cheng)(cheng)中陽光的(de)(de)(de)直曬；耐(nai)(nai)(nai)(nai)磨性(xing)(xing)(xing)能(neng)優勝：比(bi)鋼(gang)(gang)管(guan)(guan)、鑄(zhu)鐵管(guan)(guan)、水(shui)(shui)泥(ni)管(guan)(guan)耐(nai)(nai)(nai)(nai)磨損；排水(shui)(shui)流(liu)(liu)通性(xing)(xing)(xing)優勝：管(guan)(guan)內壁(bi)流(liu)(liu)阻小，排水(shui)(shui)速度(du)快，通水(shui)(shui)能(neng)力強(qiang)(qiang)，流(liu)(liu)量(liang)(liang)大。

南京HDPE雙壁纏繞排水管廠家直銷安(an)徽(hui)銅陵鳳(feng)凰(huang)山(shan)一(yi)帶(dai)的(de)(de)(de)鳳(feng)丹(dan)牡丹(dan)八個月不下雨沒有(you)(you)(you)(you)旱死；甘肅蘭州一(yi)帶(dai)紫斑牡丹(dan)種(zhong)(zhong)在海拔2000米(mi)以(yi)上的(de)(de)(de)高寒【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，干旱【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，貧瘠山(shan)嶺上【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，降雨量僅300毫米(mi)就(jiu)能夠生(sheng)長【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，每畝又可以(yi)結籽(zi)斤左(zuo)右【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，除此(ci)另外這種(zhong)(zhong)地方研發設(she)(she)計(ji)出(chu)的(de)(de)(de)牡丹(dan)的(de)(de)(de)特性是ldquo，四(si)宜(yi)四(si)怕【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，即宜(yi)涼怕凍(dong)【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，宜(yi)暖怕熱(re)【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，宜(yi)光怕陰【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】【　　，在泥漿(jiang)運載(zai)領域【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，同鋼(gang)(gang)管(guan)(guan)(guan)(guan)相(xiang)比【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，HDPE管(guan)(guan)(guan)(guan)道(dao)具有(you)(you)(you)(you)更好的(de)(de)(de)耐(nai)磨性【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，這意味著HDPE管(guan)(guan)(guan)(guan)道(dao)具有(you)(you)(you)(you)更長的(de)(de)(de)使用(yong)(yong)(yong)壽(shou)命和更好的(de)(de)(de)經濟(ji)性鋼(gang)(gang)帶(dai)表(biao)面進行(xing)特殊(shu)處理【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，以(yi)增強鋼(gang)(gang)材的(de)(de)(de)腐性能力(li)(li)以(yi)及鋼(gang)(gang)材塑(su)(su)(su)料的(de)(de)(de)粘合力(li)(li)【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，進步(bu)剝離強度。應將接頭(tou)放在工井位置內(nei)，以(yi)免把接頭(tou)放在交(jiao)叉(cha)路口、建筑物門口、與其他管(guan)(guan)(guan)(guan)線交(jiao)叉(cha)或(huo)(huo)地勢狹(xia)窄不便之處。8、原則上每隔米(mi)挖掘一(yi)個工井，免得敷(fu)設(she)(she)電纜時摩擦力(li)(li)過大或(huo)(huo)檢修(xiu)時替代電纜太長，工井可按照現場實(shi)際狀況采用(yong)(yong)(yong)明井和暗(an)井兩種(zhong)(zhong)形(xing)式。保(bao)(bao)定(ding)mpp電力(li)(li)管(guan)(guan)(guan)(guan).耐(nai)腐蝕性質：CPVC耐(nai)酸，堿，鹽等(deng)化學溶劑腐蝕，遇油(you)脂也不開裂；電力(li)(li)管(guan)(guan)(guan)(guan)強度高，阻燃，抑(yi)煙(yan)，耐(nai)熱(re)，PP模(mo)塊(kuai)通用(yong)(yong)(yong)壽(shou)命長：CPVC電力(li)(li)管(guan)(guan)(guan)(guan)廠家徹底克(ke)服了普(pu)通PVC管(guan)(guan)(guan)(guan)耐(nai)侯性差的(de)(de)(de)短處。　　出(chu)于(yu)跨海段管(guan)(guan)(guan)(guan)道(dao)工程受(shou)氣候、風(feng)浪、流速、水深(shen)、潮汐(xi)的(de)(de)(de)效用(yong)(yong)(yong)，相(xiang)當受(shou)氣候條(tiao)件束縛【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，施(shi)(shi)工期短【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，技術難度大。工程項目設(she)(she)計(ji)中選擇何種(zhong)(zhong)管(guan)(guan)(guan)(guan)材、采用(yong)(yong)(yong)哪些技術措施(shi)(shi)保(bao)(bao)護(hu)管(guan)(guan)(guan)(guan)道(dao)的(de)(de)(de)性、性及如何確保(bao)(bao)既定(ding)時間內(nei)完(wan)成管(guan)(guan)(guan)(guan)道(dao)鋪設(she)(she)任務等(deng)等(deng)一(yi)系列技術難題制(zhi)約著項目的(de)(de)(de)實(shi)施(shi)(shi)。使用(yong)(yong)(yong)電容套筒熔接【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，要(yao)注(zhu)意安(an)裝前用(yong)(yong)(yong)萬用(yong)(yong)(yong)表(biao)測(ce)量套筒【雄(xiong)(xiong)(xiong)(xiong)(xiong)縣(xian)(xian)騰(teng)(teng)(teng)(teng)(teng)達(da)塑(su)(su)(su)膠(jiao)(jiao)(jiao)制(zhi)品(pin)(pin)有(you)(you)(you)(you)限(xian)(xian)(xian)(xian)(xian)(xian)(xian)】200PE管(guan)(guan)(guan)(guan)，確保(bao)(bao)其完(wan)好后才(cai)能實(shi)行(xing)安(an)置。　　以(yi)上就(jiu)是小編今天(tian)為大家介(jie)紹的(de)(de)(de)鎮(zhen)江(jiang)200PE管(guan)(guan)(guan)(guan)2019年新產品(pin)(pin)增創優(you)勢，如想深(shen)入(ru)了解(jie)，歡迎(ying)持續(xu)關(guan)注(zhu)本站！PP模(mo)塊(kuai)PP模(mo)塊(kuai)PP模(mo)塊(kuai)雨水收(shou)(shou)集系統(tong)雨水事故(gu)池雨水回收(shou)(shou)系統(tong)雨水收(shou)(shou)集_。

　　出(chu)色(se)的耐低(di)溫，抗沖(chong)擊(ji)功用(yong)：HDPE雙壁波紋管的脆化(hua)溫度是-70℃一般低(di)溫條件下（-30℃以上）施工(gong)(gong)時(shi)不用(yong)采納特別保(bao)護措施，冬季施工(gong)(gong)便(bian)當，而且，HDPE雙壁波紋管有出(chu)色(se)的抗沖(chong)擊(ji)性。化(hua)學穩(wen)定(ding)性佳：由(you)于HDPE分子沒有極(ji)性，所(suo)以化(hua)學穩(wen)定(ding)性極(ji)好。。

2.波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)要(yao)(yao)覆(fu)蓋保護，防(fang)止風吹(chui)雨淋使其(qi)提前老化3.切(qie)割波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)要(yao)(yao)平直，不(bu)(bu)(bu)(bu)(bu)能切(qie)成(cheng)斜(xie)口(kou)。4.波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)接(jie)頭(tou)的(de)(de)方法：波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)接(jie)頭(tou)處(chu)要(yao)(yao)外包(bao)0.3米(mi)(mi)長(chang)的(de)(de)大(da)號(hao)波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)，并且兩(liang)端頭(tou)要(yao)(yao)對半擰緊，中間不(bu)(bu)(bu)(bu)(bu)得留有(you)空(kong)隙(xi)。為保證(zheng)中間不(bu)(bu)(bu)(bu)(bu)留空(kong)隙(xi)，應在兩(liang)接(jie)頭(tou)端頭(tou)處(chu)做(zuo)好(hao)標(biao)記。做(zuo)好(hao)后要(yao)(yao)用膠帶包(bao)裹嚴密(mi)，以防(fang)漏漿。5.波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)位(wei)(wei)置(zhi)定位(wei)(wei)要(yao)(yao)準(zhun)(zhun)確，尤其(qi)是(shi)靠(kao)近接(jie)頭(tou)的(de)(de)部位(wei)(wei)，波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)定位(wei)(wei)鋼(gang)筋間距為0.5米(mi)(mi)，不(bu)(bu)(bu)(bu)(bu)能缺少。6.焊接(jie)鋼(gang)筋靠(kao)近波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)時(shi)，要(yao)(yao)采取(qu)措施保護波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)不(bu)(bu)(bu)(bu)(bu)能被(bei)灼傷(shang)，如果不(bu)(bu)(bu)(bu)(bu)小心被(bei)灼傷(shang)到，灼傷(shang)處(chu)要(yao)(yao)用膠帶包(bao)裹嚴密(mi)。7.考慮到頂板波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)數量在逐(zhu)漸減少，但凡與波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)沖突的(de)(de)部件都(dou)要(yao)(yao)避讓波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)。8.澆筑砼時(shi)，不(bu)(bu)(bu)(bu)(bu)能對著波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)放(fang)料。振(zhen)(zhen)搗(dao)棒不(bu)(bu)(bu)(bu)(bu)能與波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)碰撞(zhuang)，嚴禁兩(liang)個振(zhen)(zhen)搗(dao)棒夾著一根波(bo)(bo)紋(wen)(wen)(wen)(wen)(wen)管(guan)(guan)振(zhen)(zhen)搗(dao)。特別是(shi)腹板振(zhen)(zhen)搗(dao)時(shi)，嚴禁振(zhen)(zhen)搗(dao)棒在同一位(wei)(wei)置(zhi)長(chang)時(shi)間振(zhen)(zhen)搗(dao)，振(zhen)(zhen)搗(dao)時(shi)間以不(bu)(bu)(bu)(bu)(bu)超過20秒為準(zhun)(zhun)。