Plaster tau ua tiav qhov tseem ceeb rau ntau lub tsev ua haujlwm tau ntau xyoo. Qee tus ntseeg yuam kev tias txoj haujlwm no nyuaj rau ua, tab sis hauv kev xyaum qhov no tsis yog li ntawd. Koj tsuas yog yuav tsum paub lub tswv yim ntawm kev ua haujlwm thiab muaj cov cuab yeej zoo ntawm tes. Thiab peb tsab xov xwm hnub no yuav qhia koj yuav ua li cas ua haujlwm no kom raug.
Cov txiaj ntsig ntawm kev ua haujlwm
Slope plastering muaj nws qhov zoo thiab qhov tsis zoo. Ua ntej pib ua haujlwm, nws yog qhov zoo dua kom paub koj tus kheej nrog lawv:
- Lub qhov rais thiab lub qhov rooj qhib tau ntseeg tau.
- Txoj suab nrov txo qis.
- Txij li thaum tag nrho cov kab nrib pleb raug tshem tawm, tsis muaj plua plav thiab ya raws. Qhov no tiv thaiv kev tsim pwm thiab pwm.
- Tsis ntshai qhov kub hloov pauv.
- Kev tsim qauv sib txawv.
Flaws
Tsis muaj ntau cons. Tsis yog txhua leej txhua tus xav mess ib puag ncig nrog kev daws qias neeg. Txoj haujlwm yuav siv sijhawm. Siv cov cement-xuab zeb sib tov ntau hom phiaj hauvob peb txheej, thiab txhua tus yuav tsum qhuav tag. Thiab qhov no yog lub sijhawm ntev heev.
Ua haujlwm nrog windows
Plastering qhov slopes ntawm lub qhov rais yas yog txheej txheem tsim nyog tom qab lawv teeb tsa. Qhov no yuav tsum tsis yog rau kev zoo nkauj xwb, tab sis kuj ua haujlwm tiv thaiv. Plastering yog ib txoj kev qub, tab sis cuam tshuam rau niaj hnub no. Tag nrho cov no tuaj yeem ua tau los ntawm ib tus neeg tsis muaj kev txawj tshwj xeeb thiab kev paub dhau los. Ua ntej pib ua haujlwm, koj yuav tsum tau txais kev paub theoretical me ntsis.
Yog tias txoj haujlwm yuav tsum tau ua hauv lub tsev qub thaum rhuav tshem qhov rais, ces muaj teeb meem tshwm sim. Qhov chaw lawv tus kheej tuaj yeem tawg. Txawm li cas los xij, plastering ntawm qhov rais slopes tsim muaj ntau yam zoo:
- Muaj zog thiab kev cia siab rau kev ntxhov siab txhua yam.
- Long service life.
- txheej txheem pheej yig.
Koj yuav tsum ua txhua yam kom zoo, txwv tsis pub tej zaum yuav tshwm sim. Qhov no yog qhov tsis zoo. Lub peev xwm siv lub spatula yuav daws tau ntau yam teeb meem thiab yuav tso cai rau koj mus plaster qhov rais slopes nrog koj tus kheej txhais tes. Ua ntej pib, koj yuav tsum npaj txhua yam.
Koj xav tau dabtsi rau kev ua tiav?
Thaum thawj theem, koj yuav tsum tau yuav cov khoom siv thiab cov cuab yeej xav tau. Qhov no suav nrog:
- YPlaster mix.
- Txhuam.
- Spatulas. Kom yooj yim, koj yuav tsum muaj ob - dav thiab nqaim.
- Tawm.
- theem tsev. Nws qhov ntev yuav tsum yog tsawg kawg yog 50 centimeters.
- daim kab xev ntsuas thiab protractor.
- Muaj peev xwm rautsim mortar thiab dej.
Yog tias qhov no yog dismantling, ces koj yuav tsum tshem tawm ib txheej ntxiv ntawm cov qub plaster los ntawm qhov chaw siab tshaj. Lawv ua ntau yam. Nws ntseeg tau tias plastering ntawm qhov chaw siab tshaj nrog gypsum plaster yog qhov zoo tshaj plaws. Tab sis feem ntau xaiv cov cement-xuab zeb mortar. Nws yog qhov yooj yim dua rau cov neeg pib ua haujlwm nrog gypsum-raws li kev sib xyaw, vim nws yog cov yas ntau dua thiab yooj yim rau kev thov rau saum npoo. Tshem tawm qhov khoob uas twb muaj lawm ua ntej pib ua haujlwm.
Nws yog ib qho tseem ceeb los tiv thaiv qhov chaw ntawm qhov rais thiab qhov rooj kom tsis txhob muaj cov tshuaj rau lawv. Vim nws tuaj yeem ua rau muaj kev puas tsuaj loj. Cov ntawv tuab yog tsim rau qhov rais sills; ntau qhov chaw tuaj yeem raug kaw nrog daim kab xev siv. Nws yog qhov zoo dua los tshem tawm qhov rooj nplooj thaum lub sijhawm ua tiav. Tsis tas li ntawd, cov roj teeb lossis lwm yam khoom uas nyob hauv qhov chaw kho kom zoo yog kev tiv thaiv zoo dua. Txwv tsis pub, lawv yuav tsum tau txhuam kom ntev.
Thaum qhov rais raug txiav txim, qhov khoob loj raug tshem tawm los ntawm cov neeg ua haujlwm. Txawm li cas los xij, qhov sib txawv me me feem ntau nyob twj ywm. Ua npuas ncauj rau installation ua hauj lwm yuav tiv nrog lawv. Tom qab nws qhuav, cov seem yog txiav tawm. Nws yuav yooj yim los so xws li nto. Ua ntej ua tiav cov slopes nrog plaster, nto yog npaj:
- Muab cov xim qub, plaster lossis lwm yam ntxiv.
- Yog tias tag nrho cheeb tsam yog du, ces me me indentations yog ua rau nws kom ua raws li cov khoom tshiab rau saum npoo.
- txhawm rau txhawm rau txhawm rau ua tiav cov khoom tiav kom zoo, siv cov primer. Nrog txhuam, nws yog siv nyob ib ncig ntawm tag nrho ib puag ncig.
- Thaum txhua qhov kev npaj ua tiav, theem tom ntej pib.
Yuav ua li cas ntxiv?
Ntxiv mus, nrog kev pab los ntawm lub goniometer, "lub kaum sab xis ntawm kaj ntug" txiav txim siab kom chav tsev kaj. Nyob rau hauv thiaj li yuav cov plaster ntawm cov slopes tig mus rau ntawm high quality, nws yog tsis yooj yim sua ua tsis tau lub installation ntawm beacons. Lawv siv ntoo lossis hlau. Tab sis plastering slopes nrog gypsum plaster tuaj yeem ua tau yog tias daim ntawv thov txheej tsis dav heev. Yog tias tsis muaj kev paub dhau los hauv kev ua haujlwm zoo li no, nws tsim nyog yuav khoom npaj ua beacons. Fasten lawv nrog rau tes, ntsia hlau thiab cov nplaum sib tov.
Txoj kev rau theem saum npoo
Thaum txhua theem pib ntawm kev ua haujlwm tiav, cov txheej txheem nws tus kheej pib. Tag nrho cheeb tsam yog them nrog cov tshuaj npaj. Yuav ua li cas ua kom lub qhov rais slopes nrog plaster? Tom ntej no, tag nrho qhov chaw nruab nrab ntawm lub beacons yog leveled. Qhov no ua tiav txhua qhov chaw. Sai li qhov kev daws tau qhuav tag, cov beacons raug tshem tawm. Tsis txhob hnov qab tias lawv kab los ntawm theem. Tom qab ntawd, qhov chaw dawb tseem nyob, nws raug tshem tawm tib txoj kev. Cov kws tshaj lij ntseeg tias cov qhov rais yas tuaj yeem nthuav dav thaum lub sijhawm hloov pauv kub, uas yuav ua rau tawg ntawm plaster. Yuav zam tau li cas? Nws yog tsim nyog los ua ib tug me me zawj ntawm tus ncej thiab txoj kab nqes, ncuav ib tug yooj yim sealant rau hauv nws. Nws yuav txwv cov txheej txheem no, thiab cov kab nrib pleb yuav tsis tshwm.
Slope grouting yog ua kom txog thaum tag nrho lub dav hlau yog theem. Tom qab kev tsim kho, nws yuav siv sij hawm kom qhuav. Qhov no siv sijhawm txog kaum teev. Thiab twb nyob rau saum npoo tiav lawm, cov txheej txheem kawg yog ua tiav - painting. Tab sis nws tsis yog ib txwm ua, tab sis tsuas yog xav tau.
Ua haujlwm nrogqhov rooj
Nws ntseeg tau tias nws yooj yim dua rau kev cuam tshuam nrog lub qhov rooj dua li plastering qhov rais slopes. Tab sis nyob rau hauv cov txheej txheem ntawm kev ua hauj lwm, lub ntsiab ntawm tag nrho cov kev ua yog zoo ib yam li yav dhau los ua hauj lwm. Txhua yam yog ua tiav hauv ob peb theem. Qhov saum npoo yog ntxuav ntawm cov khoom qub thiab primed.
Nws ntseeg tau tias kev ua haujlwm nrog lub qhov rooj qhib yog yooj yim. Qee tus neeg xav tias muaj teeb meem tshwm sim hauv arched qhib, tab sis qhov no tsis yog li ntawd. Tag nrho cov txheej txheem yuav tshwm sim raws li cov cai, thaum kawg txhua yam yuav tsum tig tawm raws li qib. Qhov sib tov yog zoo tshaj plaws siv nyob rau hauv tib txoj kev raws li nyob rau hauv lub qhov rais slopes. Kev txhim kho ntawm lub qhov rooj yog ua tiav nruj me ntsis thaum uas tig mus rau hauv pem teb. Perforated ces kaum yog indispensable ntawm no.
Yeej, kev ua haujlwm yog ua ntawm lub qhov rooj, thiab nws yuav raug hloov pauv kub. Yog li ntawd, txoj kab nqes plastering muaj nws tus yam ntxwv:
- Txhua yam uas nyob ib sab ntawm lub thawv (plab qub) tshem tawm tag nrho.
- Cov ntawv me me yog tsim rau lub sealant. Koj siv tau rab riam yooj yim.
- Thov primer rau tag nrho cov chaw ua haujlwm.
- Cov tshuaj nplaum tau nchuav, tag nrho cov seem raug ntxuav.
Ua haujlwm ntawm qhov chaw
Feem ntau, thaum txhim kho lub qhov rooj, ua haujlwm ntau heev. Qhov tseeb yog tias qhov saum npoo yog qhov hnyav heev, cov kab nrib pleb nthuav dav, thiab lwm yam. Yog li ntawd, koj yuav tsum tam sim ntawd npaj cov plaster nrog cov npoo. Cov neeg tsim khoom hais tias kev nqis tes ua yuav tsum muaj nyob hauv ntau theem:
- Yog tias muaj qhov puas tsuaj loj, koj yuav tsum uapib npog. Qhov no yog ib qho yooj yim grouting ntawm txoj kab nqes ntawm lub qhov rooj pem hauv ntej nrog tib plaster.
- theem ob yuav yog qhov kawg. Sai li thawj txheej yog qhuav tag, koj tuaj yeem mus ua haujlwm tom ntej. Tag nrho saum npoo yog primed, lub sij hawm no cov tshuaj yog npaj. Thov nyob rau hauv ib txheej nyias mus txog peb millimeters. Siv lub spatula, tag nrho saum npoo yog rubbed. Txhawm rau txhawm rau ua kom zoo, koj yuav tsum ntub cov cuab yeej. Cov ces kaum raug ua kom zoo thiab ua kom staining ntxiv (tab sis tsis tsim nyog).
Txhua txheej txheem yog ua tiav ib yam li hauv kev ua haujlwm nrog qhov rais slopes. Nws yuav tsum muaj tib txheej txheej ntawm tes. Ntau yam nyob ntawm qhov kev xaiv ntawm kev daws, yog li kev saib xyuas tshwj xeeb yog them rau qhov no. Ib txhia ntseeg hais tias nws yog ib qho tseem ceeb uas yuav tsum tau muab cov ces kaum tiv thaiv ua ntej pib ua hauj lwm. Qhov no yog ib daim ntawv hlau uas muaj qhov nyob ib puag ncig, uas yuav tsum tau sib tov kom nkag mus rau hauv lawv thiab ua raws li qhov chaw ua haujlwm.
Yog tias koj tsis siv cov kev tiv thaiv zoo li no, ces cov ces kaum yuav puas thaum lub qhov rooj ua haujlwm. Qhov no yog ua tiav nrog tag nrho cov sab nraud thiab qee zaum sab hauv cov ces kaum. Tsis tas li ntawd, xws li ib qho ntxiv yuav ua kom pom tseeb thiab raug rau lub qhov rooj. Nws yog qhov zoo dua rau nruab daim kab xev ntawm putty - nws yuav txhim khu kev qha ntau dua.
ua kaum
Ntawm no yog yuav ua li cas cov kauj ruam yooj yim ua ib kauj ruam:
- Lub putty yog kneaded ntawm tes kom tsis txhob lumps. Ces cov ces kaum raug txiav. Zoo dua yog tias lawv me me. Nrog rau cov ces kaum no nws yuav yooj yim dua rau kev ua haujlwm. Yog tsis muaj kev paub,txoj kev tsim kho yuav tsum tsis txhob tsis kam lees cov lus pom zoo.
- Thaum qhov kev npaj ua tiav tiav, qhov sib tov ua tib zoo siv rau hauv ib txheej me me rau sab hauv ntawm lub ces kaum.
- Tom qab, tig mus, cov ces kaum raug siv rau ntawm phab ntsa. Lawv raug nias nyob rau hauv xws li ib txoj kev uas lub putty tawm los. Cov tom kawg yog tshem tawm nrog ib tug spatula. Txhawm rau kom tsis txhob muab cov khoom pov tseg, nws tuaj yeem muab faib rau sab nraud ntawm lub ces kaum.
- Yuav tsum saib kom tsis txhob muaj kab nrib pleb, thiab lub kaum sab xis nteg tsis muaj pob. Tsuas yog tom qab kev tswj hwm tau siv cov txheej txheem txuas ntxiv hauv txoj kev zoo ib yam.
- Thaum tag nrho cov ces kaum nyob rau hauv qhov chaw, koj yuav tsum mus hla lawv nrog ib tug me me txheej ntawm putty. Qhov no yuav tsum tau ua kom tag nrho saum npoo kom du.
Kev ua haujlwm li no ua rau muaj qhov tseeb tias txhua lub kaum sab xis yuav ua kom raug, thiab plastering ntawm qhov rooj slopes yuav zoo huv si. Qhov tshwm sim yuav ua tau zoo. Feem ntau, cov txheej txheem no yuav tsum tau ua tom qab lub qhov rooj tau muab tso rau. Tab sis nws yog qhov zoo dua yog tias cov txheej txheem no ua tiav ua ntej lub qhov rooj raug teeb tsa. Qhov no yuav pab tiv thaiv cov ntaub ntawv hauv tsev los ntawm qhov chaw, uas tuaj yeem puas tau yooj yim (vim cov khoom dries sai heev).
Cov kws tshaj lij hais tias ua ntej pib ua haujlwm, koj yuav tsum tau yuav cov ntaub ntawv nrog cov npoo ua ntej. Nws yuav tsum tau muab xam zoo npaum li cas nws yuav siv, thiaj li tsis mus yuav ntau, tab sis ua hauj lwm nrog ib tug muaj pes tsawg leeg. Txawm hais tias lub qhov rooj slopes yog plastered nrog koj tus kheej txhais tes, koj tuaj yeem yuav tag nrho cov ntaub ntawv hauv ntau kom txuag tau nyiaj. Kev kho yog ib txwm kim thiab siv sijhawm. Cov pib xav tauua txhua yam kom zoo thiab tsis txhob maj. Nws yog qhov zoo dua pib thaum sawv ntxov kom tsis txhob nres ib nrab.
Txoj haujlwm ntawm kev ua haujlwm
Txhua tus tsim nrog kev paub paub txog cov nuances ntawm txoj kab nqes plastering. Cov lus qhia hauv qab no yuav pab koj ua txhua yam sai thiab muaj txiaj ntsig:
- Kom raug thiab ua tiav plastering ntawm txoj kab nqes, koj yuav tsum muaj lub thoob dej nyob ze thaum ua haujlwm. Thaum cov nplaim yog moistened, cov putty los yog cement-xuab zeb sib tov yog tsau zoo dua thiab zoo dua. Wetting me ntsis tsis txaus. Nws yog ib qho tsim nyog kom dej nkag mus rau hauv tag nrho cov kab nrib pleb. Qhov no yog dab tsi sprayer yog rau. Yog tias tsis muaj, koj tuaj yeem siv txhuam hniav thiab tshuaj tsuag rau tag nrho cheeb tsam nrog cheb txav.
- Txhawm rau kom ua tiav qhov adhesion, koj yuav tsum pov cov nqes hav nrog plaster qhov rais lossis qhov rooj. Kev txav yuav tsum muaj zog thiab ntse. Nws raug pom zoo kom tsheb ciav hlau ua ntej ntawm thaj chaw tsis tsim nyog kom qhov tshwm sim tsis chim.
- Thaum ua haujlwm nrog cov cement-xuab zeb loj, koj yuav tsum ntxiv me ntsis gypsum rau qhov muaj pes tsawg leeg. Yog li lub clutch yuav muaj zog dua. Ntau yam nyob ntawm seb qhov chaw ua haujlwm tau ua rau ntawm - ntoo, pob zeb lossis cib. Nws tsis yog yuav tsum tau pov ib qho sib tov rau tom kawg. Nws tuav tau zoo kawg nkaus thiab yooj yim rau siv nrog spatula.
Lwm cov lus pom zoo
Thaum sau qhov chaw nrog sealant, koj yuav tsum siv daim kab xev npog. Tom qab ua haujlwm tiav, nws raug tshem tawm dawb. Ua ntej pib lub plaster, nws tsim nyog ntsuas qhov chaw thiab xaiv cov khoom tsim nyog rau grouting. Yog hais tias qhov no tsis yog coj mus rau hauv tus account, yog li ntawdkev ua haujlwm yuav tsis muaj nuj nqis. Plastering yuav tsum tau nqa tawm thoob plaws cheeb tsam, tsis muaj kev cuam tshuam. Tag nrho cov ces kaum thiab cov pob qij txha yuav tsum nrog cov pob qij txha expansion, txwv tsis pub cov kab nrib pleb yuav tshwm. Nws yuav siv nyiaj ntau heev los ntiav cov neeg ua haujlwm rau plaster slopes, tab sis thaum koj ua koj tus kheej, koj tuaj yeem txuag tau ntau heev. Cov txheej txheem nws tus kheej yuav tsis nyuaj.
