Phapano ke efe lipakeng tsa dry-mix le wet-mix shotcrete?

Shotcrete ke thepa ea kaho e atisang ho sebelisoa bakeng sa ho theha likarolo tsa meralo joalo ka mabota, fatše le marulelo.Ke lisebelisoa tse fapaneng haholo tse ka sebelisoang mefuteng e mengata ea lits'ebetso, ho kenyeletsoa lithapo tsa lithanele, matamo a ho sesa le mabota a ho boloka.Ho na le mekhoa e 'meli e meholo ea ho sebelisa shotcrete: motsoako o omileng le motsoako oa metsi.Le hoja mekhoa ena ka bobeli e kenyelletsa ho fafatsa konkreite kapa seretse holim'a metsi ho sebelisa sesebelisoa sa moea, ho na le phapang e khōlō tseleng eo thepa e lokisoang le ho sebelisoa ka eona.Sehloohong sena, re tla tšohla phapang pakeng tsa motsoako o omileng le o omileng oa motsoako oa shotcrete.

Dry-mix Shotcrete:

Dry-mix shotcrete, eo hape e tsejoang e le gunite, ke mokhoa oa ho fafatsa konkreite e ommeng kapa seretse holim'a metsi ebe o eketsa metsi ka molomong.Lisebelisoa tse omeletseng li kopantsoe pele 'me li kenngoa ka har'a hopper, e fepa motsoako ka mochine oa shotcrete.Mochine o sebelisa moea o hatelitsoeng ho tsamaisa thepa e omeletseng ka hose, e lebisitsoeng sebakeng se lebisitsoeng.Ka molomong, metsi a kenngoa ho thepa e omeletseng, e etsang hore samente e sebetse 'me e lumella hore e kopane le holim'a metsi.

E 'ngoe ea melemo e ka sehloohong ea ho omisa-mix shotcrete ke hore e lumella taolo e kholo holim'a moralo oa motsoako.Hobane thepa e omeletseng e kopantsoe pele, motsoako o ka fetoloa ho finyella litlhoko tse khethehileng bakeng sa matla, ho sebetsa le ho beha nako.Sena se etsa hore e be khetho e nepahetseng bakeng sa lits'ebetso tse ikhethileng moo ho hlokahalang boemo bo phahameng ba ho nepahala.

Molemo o mong oa "dry-mix shotcrete" ke hore e ka sebelisoa ka mekhahlelo e mesesane ho feta e nang le metsi-mix shotcrete.Sena se etsa hore e be khetho e ntle bakeng sa lits'ebetso moo boima bo leng teng, joalo ka literekeng tsa borokho kapa maemong a mang moo ho hlokahalang thepa e bobebe.

Leha ho le joalo, shotcrete ea motsoako o omileng le eona e na le mefokolo e itseng.Hobane thepa e omeletseng e tsamaisoa ke moea o hatelitsoeng, ho ka ba le palo e kholo ea rebound kapa overspray, e ka bakang tikoloho e litšila ea mosebetsi mme e ka boela ea fella ka lintho tse senyehileng.Ho phaella moo, hobane metsi a kenngoa ka molomong oa metsi, ho ka ba le mefuta e sa tšoaneng ea metsi, e ka amang matla le ho tsitsa ha sehlahisoa sa ho qetela.

Motsoako o metsi Shotcrete:

Wet-mix shotcrete ke mokhoa oa ho fafatsa konkreite kapa seretse holim'a bokaholimo bo kenyelletsang ho kopanya lisebelisoa le metsi pele li kenngoa mochining oa shotcrete.Joale lintho tse metsi li pompeloa ka hose ebe li fafatsoa holim'a moo ho shebiloeng ho sebelisoa moea o hatelitsoeng.Hobane thepa e kopantsoe pele le metsi, e hloka khatello e fokolang ea moea ho e tsamaisa ka hose ho feta shotcrete ea motsoako o omileng.

E 'ngoe ea melemo e ka sehloohong ea shotcrete e kopantseng metsi ke hore e hlahisa li-rebound kapa overspray e fokolang ho feta ea dry-mix shotcrete.Hobane thepa e kopantsoe pele le metsi, e na le lebelo le tlase ha e tsoa ka molomong, e leng ho fokotsang bongata ba lisebelisoa tse khutlelang holimo.Sena se etsa hore tikoloho ea mosebetsi e hloeke le ho fokotsa lintho tse senyehileng.

Molemo o mong oa shotcrete e nang le metsi-mix shotcrete ke hore e hlahisa sehlahisoa se tsitsitseng le se ts'oanang ho feta shotcrete e omileng.Hobane motsoako o kopantsoe pele le metsi, ho na le phapang e fokolang ka har'a metsi, e leng se ka etsang hore ho be le matla a tšoanang le a tsitsitseng.

Leha ho le joalo, wet-mix shotcrete e boetse e na le mefokolo e itseng.Hobane thepa e kopantsoe pele le metsi, ho na le taolo e fokolang holim'a moralo oa motsoako ho feta ka shotcrete ea motsoako o omileng.Ho feta moo, "metsi-mix shotcrete" e hloka lisebelisoa tse ngata 'me e ka ba theko e boima ho feta e omileng.Qetellong, hobane shotcrete e kopantseng metsi e na le metsi a mangata, e ka nka nako e telele ho phekoleha 'me e ka pepeseha habonolo le ho honyela.

Qetello:

Ka kakaretso, li-shotcrete tse omileng le tse omileng li na le melemo le melemo ea tsona.