Formwork Ncig Lub Tsev: Yuav Ua Li Cas Thiaj Ua Rau Koj Tus Kheej Rau Qhov Chaw Dig Muag? Yuav Ua Li Cas Kom Zoo Grout? Dab Tsi Yog Formwork Rau?

Cov txheej txheem:

Video: Formwork Ncig Lub Tsev: Yuav Ua Li Cas Thiaj Ua Rau Koj Tus Kheej Rau Qhov Chaw Dig Muag? Yuav Ua Li Cas Kom Zoo Grout? Dab Tsi Yog Formwork Rau?

Video: Formwork Ncig Lub Tsev: Yuav Ua Li Cas Thiaj Ua Rau Koj Tus Kheej Rau Qhov Chaw Dig Muag? Yuav Ua Li Cas Kom Zoo Grout? Dab Tsi Yog Formwork Rau?
Video: 3 nqee lus nug tseem ceeb rau tu kheej, yuav ua cas thiaj paub pom sij hawm muaj nqis?(3 QS ask you) 2024, Tej zaum
Formwork Ncig Lub Tsev: Yuav Ua Li Cas Thiaj Ua Rau Koj Tus Kheej Rau Qhov Chaw Dig Muag? Yuav Ua Li Cas Kom Zoo Grout? Dab Tsi Yog Formwork Rau?
Formwork Ncig Lub Tsev: Yuav Ua Li Cas Thiaj Ua Rau Koj Tus Kheej Rau Qhov Chaw Dig Muag? Yuav Ua Li Cas Kom Zoo Grout? Dab Tsi Yog Formwork Rau?
Anonim

Kev tsim koj tus kheej lub tsev yog cov txheej txheem nyuaj thiab mob siab rau uas feem ntau cuam tshuam nrog tsev neeg tag nrho . Nws txhua yam pib nrog xaiv qhov chaw nyob thiab teeb duab kos, thiab xaus nrog kev teeb tsa cov qauv tsim nyob ib puag ncig lub hauv paus. Nws yog theem kawg uas ua rau muaj lus nug ntau rau cov neeg tsim khoom tshiab. Ua ntej mus txuas ntxiv nrog nws, koj yuav tsum txiav txim siab txog cov khoom siv thiab yam ntawm qhov chaw dig muag, thiab tom qab ntawd kawm cov lus qhia ib qib zuj zus rau kev ua cov khoom no.

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Nws yog dab tsi thiab vim li cas thiaj xav tau?

Cov ntawv ua haujlwm (thaj chaw dig muag) nyob ib puag ncig lub tsev yog cov kab dav dav uas khiav mus thoob plaws ib puag ncig ntawm lub hauv paus. Nws ua ntau txoj haujlwm ib zaug.

Tshem tawm qhov nkag ntawm cov dej noo ntawm lub hauv paus . Coob leej neeg xav txog kev teeb tsa cov ntawv ua haujlwm ruam thiab siv nyiaj ntau, tab sis hla qhov kauj ruam no, tus tsim khoom yuav siv nyiaj ntau los hloov lub hauv paus. Qhov tseeb yog thaum pib lub caij nplooj ntoo hlav thiab nyob rau nruab nrab lub caij nplooj zeeg, vim los ntawm nag los hnyav, cov qauv yuav pib lwj, yog li ntawd tom qab ib ntus tsis muaj dab tsi nyob hauv lub hauv paus.

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Txhim kho qhov pom ntawm lub tsev . Pom zoo, daim ntawv tuaj yeem ua tau zoo los kho lub tsev grey thiab tsis muaj ntawv sau, lossis nws tuaj yeem yog qhov ntxiv rau kev tsim qauv zoo nkauj.

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Ntxiv dag zog rau rwb thaiv tsev ntawm lub tsev . Ib txheej ntxiv ntawm cov pob zeb lossis lwm yam khoom siv yuav tsis muaj qhov tshwj xeeb. Ntawm qhov tsis sib xws, nws yuav pab koj txuag cov nqi cua sov.

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Cuam tshuam nrog lub neej ntawm cov nroj tsuag . Lawv lub hauv paus txheej txheem tsis tuaj yeem txhim kho yam tsis muaj oxygen, uas yog vim li cas cov nroj tsuag tsis muaj zog thiab tsis ua kom puas lub hauv paus ntawm lub tsev.

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Yog li ntawd, cov ntawv ua kom raug yog qhov kev lees paub ntawm kev ua haujlwm ntev ntawm lub hauv paus.

Koj tsis tuaj yeem ua yam tsis muaj nws nyob rau yuav luag txhua qhov kev tsim kho, tshwj tsis yog lub tsev sawv ntawm lub hauv paus-cov ntsia hlau. Muaj qee qhov qauv GOST, uas qhia txog qhov tseem ceeb ntawm kev siv thaj chaw dig muag: lub hom phiaj ntawm kev siv thiab qhov ntau thiab tsawg.

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Qhov chaw dig muag yog cov qauv uas tau teeb tsa txhawm rau tiv thaiv cov qauv los ntawm cov dej ntws . Lub hauv paus ntawm cov ntawv ua haujlwm feem ntau yog npog nrog cov pob zeb lossis cov plooj (porcelain) pob zeb vuas kom tsis tsuas yog tiv thaiv hauv av los ntawm dej nkag mus, tab sis kuj txhawm rau txhim kho kev pom ntawm lub tsev. Lwm qhov kev xaiv tsim qauv - siv cib clinker.

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Duab

Ntau qhov ntsuas cuam tshuam rau qhov loj ntawm thaj chaw dig muag, thiab nws cov phiaj xwm tau teeb tsa nyob ntawm seb hom av thiab qhov dav ntawm lub ru tsev qhov projection. Qhov kev tsim no tuaj yeem yog 70 lossis 100 cm - cov no yog qhov loj me me uas koj xav tau los pib.

Hauv cov av xoob (nyob qis qis), qhov dav ntawm cov qauv yuav tsum yog yam tsawg 1.5-2 meters.

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Yog tias tsis muaj kev teeb tsa hauv ib lub tsev ib zaj dab neeg tsis tau npaj tseg, qhov dav ntawm daim ntawv yuav tsum mus dhau nws qhov kev kwv yees los ntawm 30-35 cm.: nws yuav tsum ntev tshaj nws qhov txwv tsawg kawg 45 cm. Lub kaum sab xis ntawm qhov chaw dig muag, raws li GOST tus qauv, tuaj yeem sib txawv ntawm 1 txog 10%, thiab rau cov av xoob - los ntawm 3 txog 10%.

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Kev piav qhia ntawm hom

Muaj ob hom kev ua haujlwm tseem ceeb: tshem tau thiab tshem tsis tau.

Tshem tau

Raws li nws yooj yim twv los ntawm lub npe, cov ntawv tshem tawm tau raug tshem tawm tom qab kev tsim kho, thaum cov ntawv tshem tawm tsis tau tas mus li thiab ua haujlwm ntxiv rau kev lav paub ntawm lub zog ntawm lub hauv paus . Tsis muaj ntau yam zoo ntawm kev tshem tawm cov ntawv, tab sis qhov tseem ceeb tshaj plaws yog nws qhov pheej yig. Cov qauv no tuaj yeem rov qab siv tau, uas yog qhov tshwj xeeb tshaj yog rau cov koom haum ua lag luam uas tsim ntau lub tsev thiab tuaj yeem siv cov qauv qub ntau zaus.

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Qhov tseem ceeb yuav tsum tau ua rau cov vaj huam sib luag formwork yuav yog lub zog txaus los tiv qhov siab ntawm cov qhob . Sab hauv ntawm daim thaiv yuav tsum tau ua kom zoo. Cov qauv hlau tau suav hais tias yog qhov ruaj khov tshaj plaws, tab sis lawv kim heev rau kev ua haujlwm (txawm tias lawv tuaj yeem xauj tau). Kuj tseem nthuav cov qauv polystyrene. Tab sis txawm tias muaj ntau yam ntaub ntawv tsis ua rau tshem tawm cov ntawv ua haujlwm tau nrov dua li cov qauv ruaj khov.

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Tsis tshem tau

Qhov zoo ntawm cov qauv ruaj khov yog ntau dua: nws ua rau lub zog ruaj khov ntawm lub hauv paus, txhim kho cov rwb thaiv tsev cua sov, thiab ua kom nrawm dua cov txheej txheem tsim kho . Txawm tias tib neeg tsis muaj kev paub dhau los tuaj yeem ua haujlwm nrog nws, tsis muaj kev txhawj xeeb tias qee qhov teeb meem yuav tshwm sim. Tus nqi siab dua me ntsis ntawm qhov ua ntej dhau los, thiab nyob ntawm seb cov ntaub ntawv twg tau siv los ua lub hauv paus.

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Qhov zoo tshaj plaws ntawm txhua yam ntaub ntawv siv - polystyrene … Nws muaj ntau qhov txiaj ntsig tseem ceeb: yooj yim rau nruab, ua kom tsis muaj dej tsis zoo thiab rwb thaiv tsev ntawm lub hauv paus. Qhov tsis zoo suav nrog tus nqi siab. Formwork ua los ntawm hlau … Siv cov ntawv hlau nrog tuab li 1-2 hli. Lawv yog cov ruaj thiab muaj ntau yam. Ib qho ntxiv, lub cuab yeej tuaj yeem txuas ntxiv nrog kev txhawb nqa.

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Siv qhov chaw ua qhov muag tsis pom kev yog tsim los ntawm kev npaj ua cov pob zeb, vim tias nws muaj peev xwm txo qis kev siv cov qhob yam tsis muaj kev txi kom zoo ntawm kev tsim kho. Qhov zoo suav nrog lub zog, qhov tsis zoo yog tus nqi siab thiab xav tau kev nyiam cov cuab yeej tshwj xeeb txhawm rau txhawm rau txhim kho cov qauv.

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Ntoo qhov chaw dig muag tseem yog hom nrov tshaj plaws vim tias tus nqi qis, yooj yim ntawm kev teeb tsa thiab muaj cov khoom siv. Qhov tsis zoo: thaum teeb tsa, yuav tsum muaj cov ntaub ntawv nrawm, uas nce tus nqi ntawm cov qauv. Tsis tas li, peb yuav tsum tsis txhob hnov qab tias tsob ntoo yooj yim rotting.

Yog li ntawd, cov txheej txheem ntoo tau qhia kom siv hauv kev tsim cov tsev teeb, kev tsim kho lub hauv paus uas tau npaj tseg sai li sai tau.

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Txawm li cas los xij, qhov no tsis yog tag nrho cov npe khoom siv. Nyob ntawm qhov kev xav tau thiab kev muaj peev xwm ntawm cov neeg tsim khoom, koj tuaj yeem thov slate (du) los yog corrugated board . Cov ntaub ntawv zoo li no tau xaiv vim tias lawv pheej yig thiab muaj, tab sis lawv kuj muaj qee qhov tsis zoo. Nws yuav nyuaj heev los sib sau cov qauv los ntawm slate thiab cov ntaub ntawv zoo sib xws; koj yuav tau nrhiav kev pab los ntawm cov kws tshaj lij, thiab qhov no yog tus nqi ntxiv. Qhov ua tau zoo ntawm cov txheej txheem ua kom lub nra hnyav yog qhov tsis txaus ntseeg; thaum pob zeb tau nchuav, nws cov xau yuav luag txhua qhov chaw. Nov yog qhov kev xaiv chaw kawg.

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Xaiv cov ntaub ntawv thiab cov cuab yeej

Cov khoom siv tau xaiv nyob ntawm qhov peev xwm peev nyiaj txiag, raws li qhov loj thiab lub hom phiaj ntawm kev tsim lub tsev yav tom ntej.

Cov khoom siv tsis zoo yuav ua rau muaj kev puas tsuaj rau qhov chaw tsim kho zaum kawg thiab ua kom ntev ntawm lub tsev tag nrho, yog li nws zoo dua tsis txhob txuag ntawm qhov chaw dig muag.

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Tsis tas li, txhawm rau teeb tsa tus qauv, koj yuav xav tau cov cuab yeej, tsis muaj kev teeb tsa uas ua tsis tau:

  • duav (rau kev npaj trench);
  • ntsuas ntsuas (ntsuas ntsuas, qib);
  • Tswv OK;
  • pom;
  • riam riam;
  • rauj thiab rau tes;
  • cov khoom uas yuav siv los ntxiv dag zog rau hauv av (piv txwv li, nplua thiab nruab nrab cov pob zeb tawg, xuab zeb);
  • cov ntaub ntawv formwork (xis mas thiab cov laug cam).

Nws tseem yog qhov xav tau kom muaj lub thawb lub log rau ntawm kev ua liaj ua teb: nws yuav pab txhawb kev ua haujlwm ntawm cov khoom txav mus los.

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Yuav ua li cas koj tus kheej?

Ua ntej pib thawj theem ntawm kev tsim kho, nws yog qhov tsim nyog los txiav txim siab ntawm cov khoom siv thiab hom kev tsim kho . Tsuas yog thaum ntawd koj tuaj yeem pib kos. Txhawm rau ua qhov no, qhov projection yog tsim los ntawm ntug ntawm lub tsev, uas tau ntxiv 30 cm.

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Hauv qab ntawm cov trench tshwm sim yuav tsum ua tib zoo tamp … Nws raug nquahu kom muab cov pob zeb tawg ua cov txheej qis tshaj. Qhov nruab nrab ib feem ntawm cov pob zeb tawg (los ntawm 40 txog 60 hli) yog siv los ua qhov tseem ceeb. Nws tau nchuav, sib xyaw thiab tamped, tom qab ntawd nws yog qhov tsim nyog yuav tsum tau ntxiv rau hauv cov pob zeb tawg (los ntawm 5 txog 15 hli). Yog li, cov voids nruab nrab ntawm cov pob zeb tawg ntawm ib feem loj tau sau. Cov txheej pob zeb uas tau tawg lawm tau muab sib dhos los ntawm kev nchuav dej. Cov txheej tom ntej yog cov av xuab zeb. Nws tseem yuav tsum tau tamped los ntawm kev txau nrog dej.

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Theem thib ob ntawm kev npaj trench - waterproofing los yog thiaj li hu ua cais … Nws xav tau los tiv thaiv txheej pob zeb los ntawm cov dej noo ntau dhau thaum nws loj hlob. Ib qho geomembrane lossis yas qhwv tau siv. Nws cov tuab tsis tsawg dua 200 microns. Yog tias tsim nyog, ua kom muaj cua sov ntxiv. Rau qhov no, txheej txheej ntawm cov polystyrene ua npuas ncauj tau tso rau saum zaj duab xis.

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Duab

Cov theem tseem ceeb tshaj plaws yog installation ntawm formwork . Feem ntau nws yog ua los ntawm ntoo. Nyob rau tib lub sijhawm, koj yuav tsum teeb cov slats txhawm rau kos cov pob qij txha nthuav dav. Lawv tau teeb tsa ntawm qib tsim qauv ua ntej, suav nrog qhov xav tau ntawm lub kaum sab xis. Lath dav yuav tsum yog 20 hli thiab qhov siab yuav tsum yog ntau tshaj li peb lub hlis ntawm cov tuab tuab.

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Txoj hauv kev los laij qhov nrug nruab nrab ntawm cov nqaws yog raws li hauv qab no: cov tuab ntawm cov txheej pob zeb ua ke nyob ze ntawm lub hauv paus yog sib npaug los ntawm 25 . Nws yog qhov yooj yim tshaj plaws los ua ke kev nthuav dav thiab thev naus laus zis sib txuas: uas yog, cov pob zeb yuav tsum tau nchuav, tsom mus rau cov ntoo. Ib qho kev pabcuam yog hliv nruab nrab ntawm ob lub slats. Nyob ze ntawm lub hauv paus, nws yog qhov tsim nyog los ua kom nthuav dav sib koom nrog cov tuab ntawm 4 hli lossis ntau dua. Feem ntau, cov khoom vov tsev yog siv rau qhov no. Tom qab ntawd, cov txheej txheem yav tom ntej tau txhawb ntxiv. Txoj kev yooj yim tshaj plaws yog siv txoj kab kev.

Nws raug nquahu kom xaiv lub mesh nrog cov cell ntawm 10 centimeters thiab txoj kab uas hla ntawm txoj kab uas hla tsawg kawg 4 hli.

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Duab

Qhov cuab lub zog Tsis yog kauj ruam kawg hauv txoj kev no. Tom qab nws ua tiav, lawv pib ua cov qauv nrog cov cement mortar. Qhov tsim nyog tshaj plaws yog cov qhob M300. Nws yog qhov tsis xav tau kom txuag tau qhov ua tau zoo ntawm pob zeb ua ke, vim qhov ua tau zoo ntawm thaj chaw dig muag nyob ntawm nws. Cov lus pom zoo rau kev sib xyaw - 3 feem ntawm cov xuab zeb rau 1 cement.

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Duab

Nws yog ib qho tseem ceeb uas cov pob zeb qhuav me ntsis, thiab tom qab ntawd koj yuav tsum tau npog nws nrog zaj duab xis tiv thaiv dej rau ob hnub.

Qhov no yog qhov tsim nyog kom cov dej noo uas cov pob zeb xav tau los muab lub zog tsis muaj sijhawm ua kom qhuav. Txwv tsis pub, lub pob zeb yuav pib tawg thiab sai sai. Tom qab 2 lub lis piam tom qab nchuav cov slats raug tshem tawm, thiab cov nqaws tau nchuav nrog bitumen mastic.

Duab
Duab

Cia peb txiav txim siab qhov yuam kev tseem ceeb thaum lub sijhawm teeb tsa ntawm daim ntawv

  • Tso formwork yam tsis muaj tilting … Yog tias tsis muaj qhov nqes hav, cov dej uas tau txais ntawm daim ntawv yuav tsis ntws los, thiab lub luag haujlwm tseem ceeb ntawm tus qauv yog tiv thaiv nws los ntawm ya raws.
  • Ncuav cov cement tsis hais txog kev nthuav cov pob qij txha . Kev nyuaj siab uas tshwm sim hauv cov thaiv ntawm qhov kub ua rau ua rau pob txha tawg hauv pob zeb.
  • Kev tsim cov khoob hauv daim ntawv . Qhov no lav qhov ntws ntawm cov dej noo hauv av, suav nrog qhov chaw uas muaj cov ntawv ua haujlwm. Qhov chaw dig muag yuav tsum tau ua nyob ib puag ncig ntawm ib puag ncig ntawm lub tsev.
  • Tsis zoo hauv qab ramming . Yog tias hauv qab ntawm lub trench tsis tau sib zog txaus, cov av thim rov qab tshwm sim, vim qhov txheej txheej txheej pib tawg.

Pom zoo: