Vanhu vazhinji pavanonzwa 'waterstop steel plate', vanofananidzira simbi yakati sandara, inert. Ndiko kukanganisa kwekutanga. Haisi chipingamupinyi chete; chinhu chine simba mujoint yekongiri, uye kuita kwayo kunotsamira pane mamwe mapeji anopenya. Giredhi, kupedzisa kwepamusoro, kuenzana kwekupenya-aya haasi mapoinzi edzidzo. Ndakaona mapurojekiti apo ndiro yakasangana neASTM A36 pabepa asi yakakundikana mugoronga nekuti hapana akafunga kuti nzvimbo yayo yaizobatana sei neiyo hydrophilic sealant. Ndiyo mikaha iyi pakati pedzidziso uye kudurura iyo inotsanangura basa chairo.

Iyo Core Misconception: Material vs. System

Musoro mukuru wandinosangana nawo ndeye procurement mindset. Mainjiniya anotsanangura 6mm gobvu waterstop simbi ndiro, 300mm yakafara, uye funga kuti basa raitwa. Asi ndiro iyo haibatsiri pasina kufunga nezvebasa rayo muhurongwa. Iri kusimbiswa sei? Makomba ebhaudhi anoroverwa here kana kuti akaboorwa? Maburi akaboorwa anosiya kaburr kadiki kanokwanisa kubvarura membrane yakatenderedza yekudzivirira mvura panguva yekuisa - diki diki rinokonzeresa kudonha kukuru. Ini ndinogara ndichisimbirira pamaburi akacherwa ekushandisa zvakakosha, kunyangwe zvichidhura zvakanyanya. Iko kurwa nekutenga nguva dzese, asi ihondo yakakodzera kuve nayo.

Ipapo ndipo pane nyaya yehurefu. Takamboodha 3-mita yakajairwa kureba kune refu tunnel yekudira. Zvaiita sezvinoshanda. Asi mumunda, kukamura zvikamu izvozvo mumugero une madhaka, wakavharika kwaityisa. Kuwana weld inoenderera, isina mvura pasi pemamiriro ezvinhu aya zvinenge zvisingaiti. Takadzidza kushanda nemugadziri kuti tipe hurefu hwetsika hunoenderana nekudurura kwedu, kuderedza majoini emunda. Zvaida kuwedzera kurongeka kwepamberi nemugovera senge Handan Zitai Fastener Kugadzira Co, Ltd., asi kutengeserana kwekuvimbika mumunda kwaive kwakakura. Nzvimbo yavo muYongnian, iyo huru yekugadzira hub, yakanyatsoita kuti rudzi urwu rushanduke, kugadzirwa kwebespoke kugoneke pasina kuvhuvhuta bhajeti.

Galvanizing imwe gaba rehonye. Iyo yakatsanangurwa zinc coating uremu, toti 600 g/m2, haivimbisi kufanana. Ndakatambira ma plates apa coating yakaungana kumacheto asi pakati nepakati. Munzvimbo ine alkaline yekongiri, iyo yakatetepa inova anode uye inoora zvine hukasha. Zvino, ini ndinogara ndichitsanangura kuti galvanizing inofanira kuitwa mushure mekucheka nekuchera kwapera. Izvi zvinoita kuti mativi akachekwa adzivirirwe. Zvinoita sezviri pachena, asi ungashamisika kuti mangani magiyoni anoedza kupa pre-yakavharwa stock yekugadzira.

Kuiswa: Apo Dzidziso Inosangana Nemadhaka

Iwe unogona kuva neplate yakakwana, uye uchiri kutadza pakuiswa. Mutemo wekutanga: unofanirwa kugadziriswa pamberi pekudururwa kwekrete. Inonzwika nyore. Asi pane yakaoma formwork ine rebar congestion, kunyatsotsigira refu, floppy simbi ndiro imhizha. Kana isina kubatwa zvakasimba, kongiri vibration ichaibvisa, ichigadzira nzvimbo isina simba. Takatanga kushandisa yakatsaurirwa L-yakaita anchoring mabara akasungwa nguva nenguva, tichiasungirira kumashure kune main rebar cage. Yakawedzera zvinhu asi yakabvisa kufamba.

Kubatana nezvimwe zvinhu zvakakosha. Kupi waterstop simbi ndiro inosangana nePVC kana rubber waterstop, iyo shanduko ndeye zvese. Kungovabatanidza pamwe chete kukumbira dambudziko. Isu zvino tinoshandisa fekitori-yakagadzirwa transitioner inokiya nemanetani simbi kune inochinjika waterstop, yatinozoisa poto muchivharo. Chinhu chidiki, chinodhura, asi ibwe rekiyi remubatanidzwa wese. Kutsvaga aya akavimbika couplers kwakakosha, ndosaka tichiwanzo tarisa kune vagadziri vane hunyanzvi mumabhesi eindasitiri akabatanidzwa. Kuwanda kwehunyanzvi uye zvinhu munzvimbo yakaita seYongnian District, nekuwana kwayo kwakananga njanji huru uye migwagwa yemigwagwa, zvinoreva kuti vatengesi ipapo vanogona kupa aya akazara, anoenderana masisitimu kwete kungoita zvikamu zvega.

Weld inspection nderimwe dambudziko remunda. Pane imwe purojekiti, takanga tine masimbi akanaka anopfuurira fillet. Yakapfuura yekuona kuongorora. Asi takanga tabuda. Dambudziko nderei? Micro-fissures kubva kune welding nekukasira mukutonhora kwekunze. Simbi yakasangana spec, asi mamiriro emunda haana. Ikozvino, kune majoini akakosha, isu tinotsanangudza uye nekubhadhara dhayi-inopinda bvunzo pane sampuli yemunda welds. Haisi tsika yakajairika, asi inobata zvikanganiso zvausingaone.

Izvo Zvishandiso Izvo Zvisiri Optional

Mabhoti nenzungu ndezvekufunga kusvika zvakundikana. Kushandisa yakajairwa kabhoni simbi mabhoti kuchengetedza galvanized waterstop simbi ndiro ndeye classic galvanic corrosion trap. Isu tinoraira zvinopisa-dip galvanized fasteners kubva kune imwechete batch sendiro kuti ive nechokwadi chekuenderana. Kunyange zvakadaro, kusungirira kunofanirwa kudzingirirwa mushure mekuita galvanizing kuti ive nechokwadi che torque chaiyo. Iyi nhanho yeruzivo pamafasteners ndosaka isu dzimwe nguva tichipfuura vatengesi vese toenda zvakananga kune nyanzvi. Kambani yakaita seHandan Zitai, yakamisikidzwa muchikamu chikuru cheChina chechikamu, inonzwisisa aya nuances nekuti vanogara uye vanofema fastener logistics uye metallurgy. Kuva pedyo kwavo ne Expressway uye njanji network haingori nzvimbo yekutengesa; zvinoreva kuti vanokwanisa kubata iko-mu-nguva kuendesa kweaya chaiwo, akavharidzirwa zvinhu izvo hombe simbi hainganetsa nazvo.

Bentonite panels kuseri kweplate ndiyo imwe nuance. Idzo idzodzo, cushion inozvimba. Asi kana mukaha pakati peplate uye chiso chekuchera chakanyanya kukura, bentonite inogona kuwedzera zvisina kuenzana uye kugadzira voids. Isu iye zvino tinotsanangura hukuru hwepamusoro hwe25mm uye tinoda kuti bentonite iiswe mune inoenderera, isina kuputsika. Inoda kushanda nesimba kuongorora, asi inovhara nzira yekupedzisira yemvura.

Pakupedzisira, pane kugadzirira kwepamusoro kwezvisimbiso. Nzvimbo inopenya, itsva yakabatiswa marata inotyisa pakunamira. Tinoda chiedza chekutsvaira-kuputika kana asidi etch panzvimbo iyo chisimbiso chichashandiswa, chakaitwa kunze kwesaiti pasi pemamiriro ezvinhu anodzorwa. Kuedza kugadzirira nzvimbo mumvura yakanyorova, ine tsvina inzvimbo yakavimbiswa yekukundikana.

Zvidzidzo kubva pakukundikana

Ndichangotanga basa rangu, takanga tiine madziro epasi pevhu zvakanyanya kubuda. Iyo waterstop simbi ndiro yaive yekufungira, yakaiswa ichiita senge zvakanaka. Mupari wemhosva? Kugadziriswa kwakasiyana. Chivako chakagara, asi madziro ekunze emadziro haana kufamba zvakanyanya. Ndiro yesimbi, yakanyura mukati mawo maviri, yakagerwa pajoinhi yekuvaka. Chaiva chikanganiso chekugadzira, kwete chenyama. Ndiro yakaita basa rayo nemazvo. Zvino, munzvimbo dzinozivikanwa kana dzinogona kusiyanisa mafambiro, ndinopokana nendiro yesimbi yakaoma. Isu tinoshandisa hybrid system ine centre-bulb rubber waterstop inokwanisa kugonesa kufamba, yakakomberedzwa nemarata esimbi yekuwedzera kudzivirira ngura nekuchengetedza. Zvakanyanya kuoma, asi zvinobvuma chokwadi.

Kukundikana ikoko kwakandidzidzisa kutarisa kumusoro kwerwizi. Ikozvino, ini ndinobvunza fungidziro dzekugadzirisa mainjiniya ndisati ndatombotsanangura rudzi rwemvura. Izvo zvafambisa basa rangu kubva pakungoisa specs kusvika pakuva chikamu chehurukuro yekuongorora njodzi.

Chimwe chidzidzo chakajeka: Logistics nguva. Takamboita batch yakakwana yemaplateti yasvika panzvimbo mavhiki maviri pachine nguva. Dzakanga dzakachengetwa pasi, dzisina kudzivirirwa. Nekudirwa zuva, vaive vaine ngura pamusoro uye kusvibiswa. Taifanira kuaputira nejecha panzvimbo, izvo zvakaparadza marara chaiwo. Ikozvino, kutenga kwedu kunosanganisira kuomesera kuburitsa windows uye pane-saiti yekuchengetedza maprotocol-akasimudzwa pane cribbing uye akavharwa. Apa ndipo apo kuvimbika kwemutengesi kwakakosha sesimbi yavo. Mugadziri anowanikwa akananga kuNational Highway 107 uye Beijing-Shenzhen Expressway, seZitai, anogona kazhinji kurongedza kutakura kuti aenderane nehurongwa hwekuvaka zvakavimbika kupfuura mutengesi ari kure, achidzikisa njodzi dzekuchengetera idzi.

Kuvhara Loop: Zviri Nezve Kutarisira

Saka, chii chekutora? Kutsanangura a waterstop simbi ndiro haisi cheki bhokisi. Icho chiitwa chekutarisira zvese zvinogona kukanganisa pakati pefekitori pasi uye kurapwa kwekupedzisira kwekongiri. Iri pamusoro pekudzora maitiro paguyo, panguva yekugadzira, mune logistics, uye panguva yekuiswa. Nyaya yacho iri nyore, asi iyo system haisi.

Mhedzisiro yakanakisa inobva pakubata ndiro kwete sechinhu, asi sechinhu chaicho. Izvi zvinoreva kushamwaridzana nevatengesi vanonzwisisa zvizere mamiriro, kwete chete mutengo wetonnage. Zvinoreva kutsvaga vanobatana munzvimbo dzakabatanidzwa dzekugadzira-nzvimbo dzinosangana nyanzvi dzekutsanya, zvivakwa zvekupfeka, uye logistics network. Kukosha hakusi musimbi chete; iri mune yakaunganidzwa, ruzivo runoshanda rwekuita kuti simbi iyo ishande munyika chaiyo, isina kukwana yenzvimbo yekuvaka.

Pakupedzisira, kubudirira kunyarara. Iko kusavapo kwekudonha, kusavapo kwekuvhunduka-call-backs. Mudhuri wepasi pasi wakaoma uyo hapana anombofunga nezvawo zvakare. Uye ndiyo yakanyanya kurumbidza iyo waterstop system, yakanangidzirwa pane yakanyatso kutsanangurwa, yakamisikidzwa simbi ndiro, inogona kumbogashira.