High Quality Grouting hannun riga
Mabuɗin fasaha don shigar da abubuwan da aka riga aka tsara
(1) Yana da mahimmanci musamman don aunawa da sarrafa ingancin shigarwa na bangarorin bangon da aka riga aka tsara.Wajibi ne a yi aiki mai kyau na sakawa da wayoyi kafin a ɗagawa da kuma sarrafa daidaito sosai.
(2) duba daidaiton matsayin sandar sakawa kafin shigarwa, kuma ya kamata a gama tsatsa na sandar karfe kafin a ɗagawa, don tabbatar da cewa bangon bangon zai iya zama daidai da wuri da sauri.
(3) An tanadi tsagi na 1cm don haɗi tsakanin ƙasan memba na precast da bene don sauƙaƙe grouting na rami bayan kafaffen memba da ɗagawa.
Prefabricated allon bangon bango da tsarin shigarwa
1. Gyaran ma'auni
(1) an shigar da theodolite a kan allo kuma an sanya shi a kan layin tsakiya, ta yin amfani da theodolite zai daidaita layin tsakiya a kan bangon bango da layin tsakiya a kasa a cikin jirgin guda ɗaya.
(2) Yi amfani da ball na tsaye da layin kulawa na 500mm don daidaita bangon waje daidai, da kuma sarrafa madaidaicin bangon bangon don saduwa da buƙatun ƙayyadaddun.
(3) Wall panel shigar daidai kyau kunna.
2. Maganin ciyawa
Kafin grouting, ya kamata a tsaftace abubuwan da aka haɗa tare da kayan da aka haɗa don tabbatar da cewa babu ash, babu mai, babu ruwa, wato, ɓangaren lamba tsakanin ƙasan ƙasa da farantin bango da kayan grouting ya kamata. a tsaftace, don haka kamar yadda ba zai shafi karfe bar dangane bayan grouting.
3. Gouting rami hatimin
Dangane da abin da ake buƙata da kuma yanayin ginin wurin, ana ɗaukar hanyar haɗin gwiwa da ta dace don rufe rami mai tsinke don tabbatar da cewa turmi haɗin gwiwa ba zai fita ba.A cikin aikin, an yi amfani da turmi siminti mai hana ruwa 1:2.5 don rufe ratar da ke tsakanin bangon bango da kasan ramin grouting hannun riga.Cire bututun magudanar ruwa da magudanar ruwa a kan abin kuma rufe ramin don tabbatar da cewa yana da tsabta kuma ba ya da iri.
4. Shiri don grouting yi
Shirya kwantena, kayan aikin haɗawa, kayan auna, kayan grouting na haɗin gwiwa da haɗa ruwa.
5 Shirya kayan grouting
Musamman m grouting abu ya kamata a yi amfani da, da kuma hadawa yawa na kowane grouting abu ya kamata a ƙayyade tsananin bisa ga farkon saitin lokaci da grouting gudun grouting abu, don tabbatar da daya-lokaci kammala kowane grouting rabo da kuma kauce wa sharar gida na grouting abu.Matsakaicin kayan grouting da lokacin haɗawa dole ne a aiwatar da su bisa ga umarnin samfurin da mai ƙira ya bayar.Auna ƙayyadadden adadin ruwa bisa ga adadin kayan da za a cirewa kuma a haɗa turmi daidai da kayan aikin haɗawa.
6 duba slurry na haɗin gwiwa
Bincika ruwa da zubar da jini na turmi, idan al'ada, jira 2-3mins, ta yadda kumfa a cikin yashi ya fita ta dabi'a.
7 Rarraba rabe-rabe
Za a yanke sassan bangon ƙarfafawa kuma a tara su bisa ga bangon bango kafin a ɗagawa, kuma za a raba yankin grouting bisa ga zane zane.Wajibi ne don tabbatar da cewa an rufe kowane yanki na grouting a kusa da kusa da ƙasa da bango.
8 Ci gaba daga ramin grouting zuwa hannun riga
Ana amfani da kayan aikin grouting na musamman da hanyar matse matsi don haɗa haɗin gwiwa.Lura cewa ya kamata a lissafta turmi daga lokacin haɗuwa da ruwa.A cikin ƙayyadadden lokacin, za a iya allurar naúrar mai daga baki ɗaya kawai, ba daga bakunan da ke goge baki a lokaci guda ba.
9. Toshe ramukan grouting da magudanar ruwa
Bayan turmi ya fita daga cikin rami na hannun riga, yakamata a toshe shi nan da nan.Misali, a lokacin da ake toshe mahaɗin da yawa a lokaci guda, rami ko ramin da aka zubar da turmin siminti ya kamata a toshe shi a jere har sai an toshe ƙoƙon gaɓar ɗin.
10 karshe dubawa
Bayan tabbatar da cewa duk haɗin gwiwa sun kasance suna grouting, haɗin haɗin haɗin gwiwa na ɗayan ɓangaren yana kammala.
11 Gwajin Samfura
Haɗin hannu da ginin grouting shine maɓalli a cikin aikin.Yayin da ake kammala karɓar hanyoyin da suka dace akan rukunin yanar gizon, dole ne a yi samfuran haɗin gwiwar hannu da shingen gwajin kayan grouting, yi gyare-gyare bisa ga buƙatun gwajin, kuma aika su zuwa dakin gwaje-gwaje don dacewa da gwaje-gwaje masu ƙarfi da matsawa bayan sun isa shekarun da suka dace.
Nuni samfurin
