華北地區具有大規模大口徑檢查井生產企業,主要產品為鋼筋混凝土排水管(RCP)、預制裝配式預制混凝土檢查井(JCJ),可根據客戶需求定制產品
天津市貫通(tong)管(guan)井水泥(ni)制品有(you)限公司是一家股份(fen)制企(qi)業(ye)(ye),是天津市第三批工(gong)業(ye)(ye)企(qi)業(ye)(ye),注(zhu)資金(jin)4000萬元,總投資3.6億元,共(gong)占(zhan)地(di)360畝(mu),現有(you)職工(gong)120多(duo)人(ren),其中(zhong)技術(shu)人(ren)員(yuan)10名,工(gong)程師2人(ren)名,中(zhong)級(ji)職稱3人(ren)。
公(gong)司主要產(chan)品(pin)為鋼筋混凝(ning)土(tu)(tu)排(pai)(pai)水(shui)管(guan)(RCP)、預(yu)(yu)制(zhi)裝配式(shi)預(yu)(yu)制(zhi)混凝(ning)土(tu)(tu)檢查井(JCJ)。公(gong)司根(gen)(gen)據防腐要求可(ke)(ke)制(zhi)作PVC、PE、玻璃鋼內(nei)襯與抗(kang)滲(shen)防腐涂裝等(deng)復合管(guan)材(cai),具有耐腐蝕鋼筋混凝(ning)土(tu)(tu)排(pai)(pai)水(shui)管(guan)。公(gong)司也(ye)可(ke)(ke)根(gen)(gen)據工(gong)(gong)程需(xu)要也(ye)可(ke)(ke)生產(chan)其(qi)他規格、外壓(ya)荷載和內(nei)水(shui)壓(ya)力檢驗指標的(de)排(pai)(pai)水(shui)管(guan)與檢查井,并(bing)可(ke)(ke)加工(gong)(gong)定制(zhi)其(qi)他鋼筋混凝(ning)土(tu)(tu)預(yu)(yu)制(zhi)構(gou)件。公(gong)司并(bing)加工(gong)(gong)車間(jian)、有數臺加工(gong)(gong)設備,對新(xin)產(chan)品(pin)開發及模(mo)具研(yan)發做著(zhu)堅強(qiang)的(de)后盾。
鋼筋(jin)混(hun)凝土排水管(guan)(guan)(guan)(guan)(guan)(guan)(以(yi)下簡稱(cheng)管(guan)(guan)(guan)(guan)(guan)(guan)),可生(sheng)產的(de)管(guan)(guan)(guan)(guan)(guan)(guan)規格為Φ200-Φ4000mm,施工方(fang)法分(fen)(fen)(fen)(fen)為開槽施工管(guan)(guan)(guan)(guan)(guan)(guan)和頂進施工管(guan)(guan)(guan)(guan)(guan)(guan)(DRCP)等。管(guan)(guan)(guan)(guan)(guan)(guan)子連(lian)接方(fang)式分(fen)(fen)(fen)(fen)別(bie)為剛性(xing)(xing)(xing)接頭管(guan)(guan)(guan)(guan)(guan)(guan)和柔性(xing)(xing)(xing)接頭管(guan)(guan)(guan)(guan)(guan)(guan),鋼性(xing)(xing)(xing)接頭管(guan)(guan)(guan)(guan)(guan)(guan)接頭形式分(fen)(fen)(fen)(fen)為平口(kou)管(guan)(guan)(guan)(guan)(guan)(guan)、承插口(kou)管(guan)(guan)(guan)(guan)(guan)(guan)和企(qi)口(kou)管(guan)(guan)(guan)(guan)(guan)(guan),柔性(xing)(xing)(xing)接頭管(guan)(guan)(guan)(guan)(guan)(guan)接頭形式分(fen)(fen)(fen)(fen)為承插口(kou)管(guan)(guan)(guan)(guan)(guan)(guan)、企(qi)口(kou)管(guan)(guan)(guan)(guan)(guan)(guan)、鋼承口(kou)管(guan)(guan)(guan)(guan)(guan)(guan)、雙插口(kou)管(guan)(guan)(guan)(guan)(guan)(guan)和(雙膠(jiao)圈)鋼承插口(kou)管(guan)(guan)(guan)(guan)(guan)(guan)。生(sheng)產工藝分(fen)(fen)(fen)(fen)別(bie)為徑(jing)向擠壓工藝、芯模(mo)振動工藝和立式振搗工藝。其中徑(jing)向擠壓設備是(shi)國(guo)內公司從德國(guo)引進的(de)先(xian)進設備,芯模(mo)振動設備是(shi)目前(qian)國(guo)內制造工藝設備,兩種生(sheng)產工藝目前(qian)均(jun)為國(guo)內先(xian)進工藝,使用干(gan)硬性(xing)(xing)(xing)混(hun)凝土,有著脫模(mo)快、強度高、抗滲性(xing)(xing)(xing)能(neng)好(hao)、生(sheng)產效率高等特點。
預制(zhi)裝(zhuang)(zhuang)配式(shi)預制(zhi)混(hun)凝土(tu)(tu)檢(jian)(jian)查井可(ke)(ke)用于(yu)排(pai)(pai)水、排(pai)(pai)污、自來水、煤氣、熱力、電力、電信等管(guan)路系(xi)統中(zhong),應(ying)用非常廣泛。預制(zhi)混(hun)凝土(tu)(tu)檢(jian)(jian)查井制(zhi)作工藝(yi)有芯(xin)模振動(dong)工藝(yi)、高(gao)頻振動(dong)工藝(yi)、立式(shi)振搗三種工藝(yi)。井形狀(zhuang)分為圓形、矩(ju)形、扇形和異(yi)形。檢(jian)(jian)查井各(ge)構件之(zhi)間(jian)采(cai)用企口(kou)連接(jie),以提高(gao)整體性(xing)和嚴密性(xing)。井室(shi)、井筒高(gao)度(du)可(ke)(ke)調(diao),可(ke)(ke)滿足(zu)現(xian)場不(bu)同埋深、不(bu)同井深的需(xu)要。井室(shi)可(ke)(ke)根(gen)據管(guan)材(cai)規格安裝(zhuang)(zhuang)Φ200-Φ3200mm鋼(gang)筋混(hun)凝土(tu)(tu)排(pai)(pai)水管(guan)。其中(zhong)圓形井采(cai)用先(xian)進芯(xin)模振動(dong)工藝(yi)生產(chan)Φ700-Φ2000mm各(ge)種規格的預制(zhi)混(hun)凝士檢(jian)(jian)井,定(ding)型模具(ju)生產(chan)的適應(ying)φ800-φ3200mm管(guan)徑的預制(zhi)裝(zhuang)(zhuang)配式(shi)鋼(gang)筋混(hun)凝土(tu)(tu)矩(ju)形檢(jian)(jian)查井。使用預制(zhi)井,其特點有綜合成本低、抗壓(ya)強度(du)高(gao)、耐久性(xing)、密閉(bi)性(xing)、防腐(fu)蝕性(xing)好、施工速(su)度(du)快(可(ke)(ke)邊(bian)開(kai)槽、邊(bian)下管(guan)、邊(bian)拼裝(zhuang)(zhuang)、邊(bian)覆土(tu)(tu))。
公司(si)建立(li)健全了一(yi)整(zheng)套完(wan)整(zheng)的(de)(de)(de)質量保(bao)障(zhang)體系,嚴格實行質量內部控制體系和(he)審核制度(du),從(cong)新產(chan)(chan)品的(de)(de)(de)開發(fa)設計(ji)、原材料采(cai)購、生(sheng)產(chan)(chan)過程控制、生(sheng)產(chan)(chan)檢測和(he)出(chu)廠以及售后服(fu)務,都有嚴格的(de)(de)(de)控制程序。混凝土(tu)攪拌采(cai)用(yong)微機(ji)系統自動配(pei)料,保(bao)證(zheng)產(chan)(chan)品質量的(de)(de)(de)穩(wen)定(ding)、可靠。公司(si)以科學、嚴謹的(de)(de)(de)態度(du)面向(xiang)廣大客(ke)(ke)戶,不斷增強產(chan)(chan)品的(de)(de)(de)科技含(han)量,正確了解客(ke)(ke)戶的(de)(de)(de)需求(qiu),強化服(fu)務意識,建立(li)完(wan)善(shan)的(de)(de)(de)現代企業(ye)制度(du),生(sheng)產(chan)(chan)出(chu)高(gao)質量的(de)(de)(de)產(chan)(chan)品。以產(chan)(chan)品和(he)的(de)(de)(de)服(fu)務滿(man)足社(she)會各界的(de)(de)(de)需要(yao)。