Haɗin yanki da haɗin bututu mai rugujewa

An taro corrugated culvert bututuan yi shi da nau'i-nau'i da yawa na faranti da aka gyara tare da kusoshi da goro, tare da faranti na bakin ciki, nauyi mai nauyi, sauƙin jigilar kaya da adanawa, tsarin gine-gine mai sauƙi, sauƙin shigar da shi a kan shafin, magance matsalar lalata gadoji da bututun bututu. Tsarin a cikin wuraren sanyi, tare da taro mai sauri, gajeren lokacin gini da sauran fa'idodi.

Ƙungiyar ɓangaren bututu da haɗin haɗin ginin da aka haɗabututu mai kumbura
1, Pre-gini shiri: duba flatness, tadawa na kasa na culvert bututu da saitin tushe foreseen baka, ƙayyade matsayi, cibiyar axis da midpoint na culvert bututu.
2. Haɗuwa da ƙasa farantin: kai tsakiyar axis da midpoint kamar yadda tunani, na farko corrugated farantin ne positioned, da kuma mika zuwa ga bangarorin biyu tare da wannan a matsayin farawa har zuwa karshen biyu na culvert bututu shigo da fitarwa; farantin na biyu an jera shi a saman na farko (tsawon cinya shine 50mm), kuma yana daidaitawa tare da ramukan haɗi. Ana shigar da kullin a cikin ramin dunƙule daga ciki zuwa waje, gefen kishiyar saitin goro, kafin a danne goro tare da maƙarƙashiyar soket.
3. Haɗa zoben zobe daga ƙasa zuwa sama bi da bi: cinya part na babba farantin rufe da ƙananan farantin, circumferential dangane ta yin amfani da tako, wato, na sama biyu alluna haɗa stacked seams da wadannan biyu alluna na stacked kabu misalignment, haɗa madaidaicin suturar da aka ɗora, haɗa ramukan daidai bayan an shigar da kusoshi daga ciki zuwa cikin ramukan dunƙule, riga-kafin goro tare da maƙarƙashiyar soket.
4, kowane tsayin mita ya taru bayan yin gyare-gyare, don ƙayyade siffar ɓangaren giciye, don saduwa da ma'auni sannan kuma ci gaba da haɗuwa, ƙasa da ma'auni ya kamata a daidaita shi a cikin lokaci. Da'irar taro zuwa zobe lokacin da zobe tare, ƙayyadaddun na giciye-sashe siffar, ta yin amfani da sakawa taye sanda gyarawa, daidaita pre-tensioning kusoshi, harhada corrugated bututu.

5, Bayan duk culvert bututu hadawa da aka kammala, yi amfani da kafaffen-torque tururi wrench don ƙara ja duk kusoshi bisa ga karfin juyi na 135.6 ~ 203.4Nm, domin jerin, ba za a rasa, da kuma kasa kusoshi suna alama da ja. fenti bayan tightening. Dukkanin kusoshi (da suka haɗa da gaɓoɓin a tsaye da na kewaye) yakamata a ɗaure su kafin a cika su don tabbatar da cewa sassan corrugation ɗin sun haɗu tare.

6. Don tabbatar da cewa an cimma ƙimar da ake buƙata na lokacin jujjuyawar ƙararrawa, ba da gangan zaɓi 2% na kusoshi a kan mahaɗin tsayin daka akan tsarin kafin cikawa, kuma aiwatar da gwajin samfuri tare da madaidaicin magudanar wutar lantarki. Idan kowane kewayon ƙimar juzu'in juzu'i bai kai ƙimar da ake buƙata ba, to ya kamata a yi samfurin kashi 5% na duk kusoshi a cikin haɗin gwiwa na tsaye da kewaye. Idan duk gwaje-gwajen samfuran da ke sama sun cika buƙatun, ana ɗaukar shigarwar mai gamsarwa. In ba haka ba, ya kamata a sake duba shi don tantance ko ƙimar karfin da aka auna ya cika buƙatun.
7, Bayan da kusoshi a cinya hadin gwiwa na m zobe suna tightened da saduwa da bukatun, domin ya hana ruwa seepage a seams na corrugated karfe farantin da aron kusa ramukan, musamman sealing kayan da ake amfani da su hatimi karfe farantin hadin gwiwa da kuma angwaye. ramuka don hana zubar da ruwa a haɗin gwanon farantin.
8, bayan shigarwa da aka kammala, a cikin bututu ciki da kuma waje uniform goga biyu kwalta, kwalta iya zama zafi kwalta ko emulsified kwalta, kwalta Layer ya zama kasa da jimlar kauri na 1mm.