Concrete Elektroprogrev ebusika: iindlela, ubugcisa, izixhobo

Phantsi kweemeko zangoku, zininzi ubugcisa ukulawula ukuba ayeke inkqubo yokwakha, nkqu ebusika. Ukuba lobushushu unciphisa, kwinqanaba elithile iyafuneka ukugcina ezifudumeleyo eziphathekayo mix. Kulo mzekelo, ukwakhiwa kwezindlu izinto ezahlukeneyo akayeki umzuzu.

Imeko ingundoqo ukwenza imisebenzi enjalo ukugcina inkqubo ubuncinane apho isisombululo akayi ngumkhenkce. eziphathekayo Elektroprogrev yinto eqinisekisa ukuba inzaliseko kwemimiselo zobuchwepheshe, nkqu ebusika. Le nkqubo sinzima kakhulu. Noko ke, loo nto belizwe zisetyenziswa kuyo yonke indawo kwiziza zokwakha ezahlukeneyo.

Elektroprogrev

eziphathekayo Elektroprogrev yinkqubo enzima yaye kubize. Noko ke, ukunqanda ifuthe lobushushu eliphantsi kwi yingqele umxube isamente ekufuneka zinika inani iimeko. Ebusika, lo isamente lukhuni edyokhweni. Ukuthintela ukutenxa kwindlela enjalo kwisiqhelo kufuneka kusetyenziswe ubugcisa ukufudumeza zombane. Kukhuthaza inkqubo eqhubekayo phezu kwendawo yonke yokuqaqadeka mxube.

Eziphathekayo uyakwazi ziyahlala ngokufanayo kubushushu ekufuphi ku-20 ° C. elektroprogrev Ukunyanzelwa iba sisixhobo ngempumelelo ekulungiseleleni mortars.

Kakhulu ngokufuthi esetyenziselwa loo njongo sombane technology ukufudumeza. Ukuba ubushushu elula injongosenzi akwanelanga, le ndlela iya ukusombulula ingxaki ezimagqagala Ukuqina eziphathekayo.

iinkampani zokwakha bangakhetha kwindlela eziliqela. Umzekelo, ukufudumeza yombane inokwenziwa kusetyenziswa umqhubi ezifana PNSV cable, okanye ngohlobo electrode. Kwakhona, ezinye iinkampani asebenzise umgaqo ngokushushubeza le formwork ngokwayo. Okwangoku kwakhona ukuba isetyenziselwe iinjongo ezinjalo indlela yoqheliso okanye reyi infrared.

Enoba yintoni indlela ukhetha into manual shushu inyanzelekile kufuneka ifudumale. Kungenjalo ukufudumeza efanayo ziya ukufikelela ngqiqweni.

electrode ukufudumala

Eyona ndlela ithandwayo kukusetyenziswa electrode eziphathekayo zokufudumeza. Le ndlela ayibizi, ngenxa yokuba akukho mfuneko yokuthenga izixhobo ezixabisa kunye nezixhobo (umz, ucingo uhlobo PNSV 1.2, 2, 3, njl ...). Ithekhinoloji ukuphunyezwa kwayo kwakhona ukuba asondeze nzima kakhulu.

Kuba mgaqo uphambili ubuchwepheshe ethathwe iipropati thaca emzimbeni iimpawu yangoku yombane. Xa edlula eziphathekayo kungenisa umlinganiselo othile wamandla thermal.

Xa usebenzisa lo bugcisa akuyomfuneko ukusebenzisa ombane kule nkqubo electrode 127 apha ngentla, ukuba imveliso phakathi ubume metal (isakhelo). Imiyalelo elektroprogrev eziphathekayo kwizakhiwo monolithic livumela 220 V okanye 380 V. Noko ke, amandla ombane ayi elikhulu ayikhuthazwa.

Inkqubo ukufudumeza kwenziwa ngokusebenzisa ifildi yangoku. Ukuba kule nkqubo yayiquka ngoku ngqo, udlula amanzi isisombululo kwaye yenza electrolysis. Le nkqubo i yokubola imichiza amanzi kuya kuphazamisana nemisebenzi yayo, iyeza ukuba okha kule nkqubo.

iintlobo electrolytes

Elektroprogrev ikhonkrithi ebusika iya kwenziwa ngokusebenzisa enye engundoqo iintlobo electrode. Ezi kuba imitya, intonga kwaye kwakhiwa iipleyiti.

Intonga electrolytes zicwangciswa ngekhonkrithi kumgama encinane enye kwenye. Ukudala ntetho imveliso, izazinzulu wasebenzisa armature yesinyithi. ububanzi bayo babe ukusuka mm-8 ukuya kwele-12. Iintonga uqhagamshele lezigaba ezahlukeneyo. Ingakumbi isixhobo ezibaluleke thaca kunye nezakhiwo ezintsonkothileyo.

Electrolytes, abakulo ngohlobo iipleyiti, ebonakala ngu umzobo kweentambo ibonakala ngcono. Ezi zixhobo kufuneka ibekwe kumacala ahlukeneyo formwork. Ezi pleyiti uqhagamshele lezigaba ezahlukeneyo. Ukunatyiswa therebetween, yaye ngoku uya ukufudumeza eziphathekayo. Iipleyiti inokuba ebanzi okanye emxinwa.

electrode umtya ayimfuneko ekwenziweni lwemihlathi, iintsika, kunye namanye amanqaku side. Emva ukubeka zombini iziphelo eziphathekayo oxhulumene kwi lezigaba ezahlukeneyo. Ngaloo ukufudumeza kwenzeka.

Zokufudumeza cable PNSV

Elektroprogrev ucingo PNSV eziphathekayo, itshati flow eza kuxoxwa kancinane ngakumbi, igqalwa iiteknoloji kakhulu kakuhle. Njengoko kule meko ucingo imbawula esebenza, kunokuba mass eziphathekayo.

Xa elungiselela ikhonkrithi amelwe wire ujikele ngokufanayo shushu eziphathekayo, ukuqinisekisa ome zobulunga. Abaxhamla kule nkqubo na nakwiingqikelelo kwexesha umsebenzi. Kuba qualitative ukufudumeza eziphathekayo phantsi kweemeko zokunciphisa lobushushu kubaluleke kakhulu ukuba lwakukhula kakuhle ngokulinganayo kwindawo iphela oluludaka lwesamente.

Ufinyezo PNVS kuthetha ukuba umqhubi unalo engundoqo sentsimbi apho lupakishwa PVC usambathisa. Wire ngexesha inkqubo zimelwe umnyulwa ngendlela ethile (PNSV 1.2: 2, 3). Olu phawu kuthathelwa ingqalelo xa kubalwa inani ngcingo-1 m umxube lwesamente cc nganye.

concrete technology ukufudumeza cable ilula. Ecaleni electrocommunications isidumbu wezifundo avunyelwe. Qhoboshela wire kufuneka ihambelane iingcebiso lomenzi. Kulo mzekelo, xa kufakwa umxube ngaphakathi kothango lweenqwelo zokulwa, shuttering okanye umxube akayi umonakalo umqhubi kwaye beqaqadeka nokusebenza jiya kweziyobisi.

Oluqhutywa phaya yezitshixo akazukuyibamba emhlabeni. Emva eyahlulayo, oko ukuntywiliselwa ngokupheleleyo kwindawo eziphathekayo. Ubude Isalathisi of wire iza kuba negalelo, balo babulingana nesandla, ukukhenkcisa amaqondo kule ukuxhathisa kwindawo kwemozulu. Le ombane isicelo ngu 50 V.

Indlela isicelo of cable

Elektroprogrev wire eziphathekayo PNSV, itshati flow yayo ufakelo imveliso kwi kwisikhongozeli nje kokuba eyothi, ekukholelwa ukuba inkqubo ethembekileyo. Le ucingo kufuneka ubude ethile (ngokuxhomekeke kwiimeko yokusebenza the). Ngenxa conductivity ezilungileyo wobushushu le eziphathekayo, i-ubushushu isasazwa kakuhle kuzo Ebubanzini eziphathekayo. Ngenxa iimpawu ezinjalo kunokwenzeka ukwandisa iqondo lobushushu umxube eziphathekayo ukuya ku-40 ° C, yaye ngamanye amaxesha ngaphezulu.

PNSV cable ukuba amnike amandla uthungelwano, leyo sibonelela yesitishana KTP-63 / OB okanye 80/86. Baye degrees eziliqela lohlobo ombane aphantsi. Olunye uhlobo emelwe yesitishana okwazi shushu ukuya m³ 30 eziphathekayo.

Ukunyusa amaqondo yesisombululo, ngokuba 1 m³ kufuneka sichithe malunga 60 m ucingo uphawu PNSV 1.2. Kulo mzekelo ubushushu kokugquma inokuba ukuya ku -30 ° C. zinokudityaniswa Iindlela ukufudumeza. Oku kuxhomekeke nezakhiwo ezinkulu, iimeko zemozulu, iipropati amandla kwangaphambili. Kwakhona kubalulekile ukwenza indibanisela iindlela bubukho kwezibonelelo kwisiza.

Ukuba eziphathekayo uyakwazi ukudayala amandla afunekayo, oko ukuxhathisa umonakalo ngenxa lobushushu eliphantsi.

Ezinye zabo kwicingo zokufudumeza

Eziphathekayo PNSV cable ukufudumala nobugcisa phantsi komqathango wokuba yonke imiyalelo kunye neemfuno nomakhi. Ukuba wire iza kuhamba ngaphaya eziphathekayo, kusenokwenzeka ukuba shushu ngokugqithisileyo kwaye asilele. Kwakhona, i-wire akazukuyibamba le istili okanye emhlabeni.

Ubude emelwe wire kuya kuxhomekeka kwimiqathango wire lisetyenziswa kuyo. Kuba umsebenzi efunekayo umsebenzi wabo sombane. Ukuba usebenzisa ucingo PNSV, ukusetyenziswa kwenkqubo loo nto elula kakhulu, kukho ezinye iintlobo yeemveliso ezenziwe ngocingo.

Kukho iintambo, nto leyo akuyomfuneko ukuba isicelo wokuhlamba abaguquli ezizodwa. Oku kwenza kube lula ukuba wonge imali encinane kwi inkonzo enikezelwa kwinkqubo. wire Eqhelekileyo enoluhlu isicelo olubanzi. Kodwa ucingo PNSV, kuxoxwe ngasentla, uye izakhono kunye nesicelo enkulu.

Scheme isicelo gun ubushushu

Botha wire eziphathekayo yenye iiteknoloji ezintsha nesebenza. Noko ke, akunjalo kudala malunga naloo nto, akukho mntu waziyo. Ngoko ke isicelo imali ngokufanelekileyo, kodwa indlela elula. Ngaphezu kwamanzi isamente yakhiwa yokuhlala. Ngenxa yale ndlela, isiseko eziphathekayo kufuneka ukuba indawo encinci.

Intente eyakhelwe wazisa umpu ubushushu. Bona zifakwa lobushushu oyifunayo. Le ndlela ngaphandle kwezinye kuneengxaki. He kubhekwa omnye kakhulu ekusekweni kwemisebenzi. Abasebenzi kufuneka ukumisa intente, uze iliso ukusebenza kwezixhobo.

Xa sithelekisa ucingo zokufudumeza kunye nendlela eziphathekayo tirhisa iiyunithi thermal, kucacile ukuba iindleko ziya kufuna ngaphezulu nje indlela endala. Amaninzi ukuba uthenge izixhobo ezithile ezifana stand-alone msebenzi. Babaleka diesel. Ukuba ukufikelela kwinethiwekhi eqhelekileyo ezisisigxina ndawo apho, olu khetho iza kuba nenzuzo kakhulu.

Termomaty

Ukuzifudumeza-wire okanye infrared ifilimu unako ukukhonza njengesiseko nokudalwa termomatov okhethekileyo. Ukuba zisebenza kakhulu. Imeko kuphela - oko phezu tyaba wenqwelwana eziphathekayo. Ezinye iintlobo Izifudumezi zimelwe ongasebenza okukhona siya kwiikholam, iibloko evuthelweyo, izithuba, njl .. D.

Isisombululo ngokwakhe ngokusebenzisa plasticizer technology matte ifakiweyo, nto leyo evumela ukuba kukhawuleziswe inkqubo yokomisa. Noko ke, kungenza ukuba ukuyilwa crystallization amanzi.

Xa ukusetyenziswa kobugcisa kufuneka kukhunjulwe ukuba kukho amaxwebhu ethile elawula elektroprogrev ikhonkrithi ebusika. SNP utsalela ingqalelo kwiinkampani zokwakha kufuneka bathi gqolo ekubekeni iliso iimpawu lobushushu ukwimo.

Umxube isamente kufuneka ingabi ngaphezu kwama-50 ° C shushu ngokugqithisileyo. Kwakhona engamkelekanga ukuba ubugcisa bemveliso wayo, kwakunye njengeqabaka enkulu. Kule Ukupholisa nawamaziko rate kufuneka kube ngokukhawuleza kwe-10 ° C ngeyure nganye. Ukuze aphephe iimpazamo, ukubalwa electrowarming concrete lwenziwa ngokuhambelana nemimiselo echaphazelekayo kunye nemiqathango yococeko.

ipiyano Infrared buyisela kunoogxa intambo. Basenokuba zingasetyenziswa ukuba azisongele imihlathi olugobileyo lokuvala, nezinye izinto evuthelweyo. Le ndlela luphawulwa ukusetyenziswa amandla. izakhiwo eziphathekayo ekucaca ukuba imitha infrared aqala ukulahlekelwa ngokukhawuleza ukufuma. Ukuze uphephe oku, kufuneka yokuzunguleza kumphezulu a polyethylene ifilimu oluqhelekileyo.

Decking evuthayo

Elektroprogrev ikhonkrithi ebusika ingaqhuba iye phandle ngoko nangoko kule formwork. Le yenye yeendlela ezintsha nesebenza kakuhle kakhulu. Le iiphaneli fomu zifakwa ukufudumeza iziqalelo. Kwimeko yokusilela enye okanye ngaphezulu kubo ikhutshwa phandle sikhangelene izixhobo olungachananga. Kuye kuthengwe esitsha.

Ifakwe heater infrared ngqo kwifomu apho Liqinisa eziphathekayo, kuye enye yezisombululo kungcono ukuthatha abaphathi beenkampani zokwakha. Le nkqubo ikwazi ukubonelela imiqathango efunekayo wemveliso eziphathekayo ukuba kwi formwork, nokuba kwi -25 ° C.

Ukongeza ukusebenza eliphezulu zeenkqubo abakhoyo kufuneka izinga eliphezulu ngobuchule. Ndachitha impela, bawela ixesha lokulungiselela ukufudumeza. Oku kubaluleke kakhulu neemeko kuneqabaka kakhulu. Inzuzo ukufudumeza formwork ugqibe ngaphezu koko iinkqubo eziqhelekileyo kwentambo. Zinokusetyenziswa esebenza.

Nangona kunjalo, ixabiso elimelwe zombane-iintlobo kakhulu eliphezulu. Kucingwa disadvantageous, ukuba ufuna ukufudumeza ukwakhiwa zobukhulu engekho semgangathweni.

Umgaqo yoqheliso zokufudumeza infrared

Iinkqubo ngasentla termomatov itshiswa formwork zingasetyenziswa umgaqo zinqongophele-red ukufudumeza. Ukuze siyiqonde ngokucacileyo ukusebenza kwezi nkqubo, kuyimfuneko ukuba ukuqonda lo mbuzo, Yintoni ke amaza infrared.

ikhonkrithi Elektroprogrev usebenzisa iteknoloji thaca wakha phezu ukukwazi kwelanga bubushushu, izinto ezimnyama ngaphaya kwawo. Emva ngokushushubeza ubushushu izinto komhlaba ehambisa ngokulinganayo lonke umthamo wayo. Ukuba isakhiwo eziphathekayo kulo mzekelo umoya selubala umboniso phezu kokushushubezwa iza kudlula kwi imiqadi eziphathekayo. Xa ubushushu sibanjwe ngaphakathi eziphathekayo.

Inzuzo kweenkqubo infrared kukungabikho kweemfuneko ukusetyenziswa abaguquli. Engxakini ingcali akhankanywe nakwenzeka yokumela ubushushu ngokulungelelana kukusasaza ubushushu kuyo isakhiwo. Ngoko lisetyenziswa kuphela iimveliso mncane kakhulu.

indlela ezenza wokwakha mihla isetyenziswa kakhulu kunqabile. Kuyinto efanelekileyo ukuba izakhiwo ezifana imiqadi, yemiqadi yokuhlanganisa. Ichaphazela ukuntsonkotha isixhobo esi sixhobo.

yoqheliso ukufudumeza mgaqo isekelwe kwinto yokuba intonga sobhedu wawusongwe kwicingo. It has a umaleko usambathisa. Xa uqhagamshela i yangoku yombane ivelise inkqubo induction perturbation. Itshiswe ngoko ke umxube eziphathekayo.

Akundincina eziluqilima elektroprogrev, ngokunjalo iindlela zalo ezisisiseko kunye nobuchwepheshe, sinokugqiba ngokufaneleka inkqubo ethile kwindawo yemveliso a. Ngokuxhomekeka kuhlobo loyilo zaveliswa, iimeko zemveliso noochwephetsha ukhethe ukhetho olufanelekileyo. indlela esebenzayo netheknoloji yokuqaqadeka eziphathekayo ivumela ukuvelisa iimveliso high quality, amaqhina, iziseko, njalo njalo. D. weMithetho zesamente ebusika kufuneka bazi umakhi ngamnye.