2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2023-12-16 05:41
Rau txhua qhov kev kho, plaster yog qhov tsis tseem ceeb. Nrog nws txoj kev pab, ntau qhov chaw tau ua tiav. Muaj cov gypsum lossis cement plasters. Cov qauv twg uas siv tau zoo tshaj yog nyob ntawm ntau yam, uas peb yuav xav txog hauv qab no.
Ntau yam
Hom txheej no txawv ntawm nws lub hom phiaj. Ordinary plaster yog siv rau kev tsim kho ua haujlwm. Nrog nws txoj kev pab, koj tuaj yeem ua qib saum npoo, foob pob qij txha, txo cov cua sov poob. Nws tuaj yeem ua haujlwm tsis muaj suab nrov lossis ua haujlwm tiv thaiv hluav taws.
Hniav plaster yog sib xyaw ntawm cov xim sib txawv thiab tau siv rau kev kho kom zoo nkauj sab hauv, thiab xws li cov plaster tau tsis ntev los no tau txais koob meej. Nrog nws txoj kev pab, koj tuaj yeem siv cov tswv yim nthuav heev hauv kev tsim vaj tse rau ntau lub hom phiaj.
Plaster tau muab faib ua hom, nyob ntawm seb cov khoom siv twg yog qhov tseem ceeb hauv nws - cov cement lossis cov kua qaub, av nplaum lossis gypsum. Muaj lwm txoj hauv kev xaiv nrog rau ntxiv qee yam tshuaj. Tab sis ntau tus xav kom ntseeg tau tias gypsum lossis cement plaster yog qhov zoo tshaj plaws.
Ua ntej xaiv ib lossis lwm hom plaster, koj yuav tsum ua qhov sib piv thiab txiav txim siab tus yam ntxwv zoo li cas thaum lub sijhawm ua haujlwm kho.
Los ntawm plaster
Cov plaster zoo li no feem ntau yog npaj los ntawm hmoov, diluted nrog dej hauv qhov yuav tsum tau ua, uas tau hais qhia hauv pob. Raws li qhov tshwm sim, nws yuav tsum yog muab tshuaj txhuam, uas feem ntau siv rau hauv ib txheej.
Qhov kev daws teeb meem no yog siv rau qib phab ntsa, npaj rau pleev xim lossis pleev xim rau phab ntsa. Qhov no yog qhov sib txawv ntawm plaster los ntawm putty, uas, nyeg, tau siv thaum lub ntsej muag muaj qhov tsis xws luag ntau hauv daim ntawv ntawm kev tawg thiab qhov.
Gypsum plaster muaj ntau qhov zoo:
- Nws yog qhov tseem ceeb uas nws yog cov khoom siv zoo ib puag ncig.
- Nrog nws cov kev pab, cov phab ntsa tuaj yeem ua tau zoo kawg nkaus.
- Hom txheej no tsis thim, thiab tom qab nws ua tiav kom qhuav, cov tsos ntawm cov kab nrib pleb ntawm qhov chaw tsis suav nrog.
- Nws qhov hnyav yog qhov yooj yim heev, yog li tsis muaj kev thauj khoom ntawm phab ntsa.
- Cov qauv ywj pheej tso cai rau koj siv cov txheej tuab ntawm cov muaj pes tsawg leeg rau ntawm phab ntsa, yog tias tsim nyog. Tab sis txawm li cas los xij, koj tuaj yeem nyob ntsiag to thiab tsis txhob txhawj xeeb tias qhov tawg tuaj yeem tshwm sim nyob qhov twg.
Qhov sib txawv ntawm gypsum thiab xis mas yog tias tsis muaj qhov txuas ntxiv thaum lub sijhawm ua haujlwm, thaum nws tsuas yog tsim nyog thaum siv cov cement-sand plaster. Vim yog qhov porosity ntawm gypsum plaster, phab ntsa tsis raug kev txom nyem los ntawm ya raws. Thiab qhov no yog qhov ntxiv loj heev. Tom qab tag nrho, tsis muaj leej twg xav tawm tsam cov pwm thiab pwm. Vim tias tsis muaj cua sov ua kom sov ntawm gypsum, cov phab ntsa khaws cua sov. Thiab hais txog lub suab rwb thaiv tsev, qhov ua tau zoo ntawm cov khoom siv no yog qhov siab heev.
Qhov nrawm ntawm kev kho kho siv plaster plaster nyob ntawm seb txheej twg yuav siv rau ntawm phab ntsa. Yog tias nws tuab heev, nws zoo dua tos ib lub lim tiam kom ntseeg tau. Rau cov txheej tuab, ob hnub yog txaus.
Kuj tseem muaj qee qhov tsis zoo ntawm gypsum plaster, txawm hais tias muaj tsawg heev ntawm lawv. Qhov tsis zoo, uas tsis yog qhov tseem ceeb rau ntau tus, yog qhov sib txawv ntawm tus nqi piv rau lwm hom, piv txwv li, nrog cov cement plaster, uas tuaj yeem yog ib nrab thiab ib nrab, lossis txawm tias ob zaug pheej yig dua.
Thiab ib pliag. Gypsum plaster yuav tsum tsis txhob siv rau hauv chav uas cov av noo tas li.
Los ntawm cov cement
Cov plaster no tuaj yeem ua los ntawm tes sai txaus. Koj yuav tsum muaj dej, xis mas, txiv qaub nyob ntawm tes. Qee zaum cov xuab zeb kuj tseem siv hauv nws qhov kev npaj.
Cov plaster no tseem muaj ntau qhov ua tau zoo. Nws yog qhov tsis tseem ceeb thaum ua cov phab ntsa hauv chav dej lossis pas dej, chav ua noj lossis hauv qab daus. Nws yog qhov zoo los ua kom tiav nrog nws txoj kev pab sab nrauv sab nrauv thiab hauv qab daus, qhov uas yuav tsum tau ua kom khov ntxiv.
Yog tias peb tham txog qhov zoo ntawm hom kev daws teeb meem no, nws ruaj thiab ntseeg tau ., tsis muaj qhov tsis ntseeg txog nws. Coob leej neeg xav txog cov ntsuas no yog qhov tseem ceeb tshwj xeeb thaum lawv xaiv cov cement. Qhov kev sib xyaw no haum zoo rau txhua qhov chaw. Nws qhov ntom ntom tsis pub ya raws nkag mus rau hauv thiab ua rau cov qauv puas. Tus nqi ntawm cov cement plaster yog qis, uas tso cai rau koj yuav nws txhua lub sijhawm.
Tseem muaj qhov tsis zoo thiab lawv yuav tsum raug coj mus rau hauv tus account. Peb yuav tsum tsis txhob hnov qab txog qhov tuab ntawm txheej txheej thov, ntawm no peb yuav tsum nco ntsoov tias qhov hnyav ntawm cov cement plaster yog qhov loj heev. Thaum plastering lub qab nthab, kev sib xyaw zoo li no tsis tshua muaj siv. Hom kev sib xyaw no tsis sib xws nrog ntoo, yas thiab pleev xim rau saum npoo.
Thaum ua ntawv thov nws, qib thiab grouting yog qhov tseem ceeb. Cov tshuaj no ua kom qhuav ntev. Nws tuaj yeem tawv tag tom qab peb, thiab qee zaum txawm tias tom qab plaub lub lis piam. Tab sis thaum xaiv cov cement plaster hauv cov khw muag khoom kho vajtse, koj yuav tsum tau them sai sai rau qhov tseeb tias tam sim no ntau lub tuam txhab tau tuaj yeem txhim kho cov tshuaj no. Los ntawm kev ntxiv qee yam khoom siv, cov cement tuaj yeem ua rau muaj kev ywj pheej ntau dua thiab lub sijhawm ziab ntawm qhov saum npoo tau luv dua.
Yuav thov li cas?
Thaum kawm cov yam ntxwv zoo thiab tsis zoo ntawm cov sib xyaw ua ke, koj yuav tsum tau ua tib zoo saib qhov twg ntawm lawv yuav yooj yim dua hauv txhua qhov tshwj xeeb, thiab seb puas yuav xav tau cov ntaub ntawv ntxiv thaum ua haujlwm kho.
Gypsum plaster tsis muaj qhov tsis zoo . Tab sis yog tias kev ua haujlwm nrawm tsis txaus, cov tshuaj npaj yuav qhuav tawm, koj yuav tsum ua qhov tshiab. Thiab tus nqi ntawm cov khoom siv no tsis qis. Yog li ntawd, thaum tsis muaj kev paub dhau los, nws yog qhov zoo tshaj los daws qhov teeb meem me me. Qhov no yuav tsis txuag sijhawm, tab sis koj tuaj yeem ntseeg tau tias txhua lub plaster yuav mus ua lag luam thiab tsis txhob nkim sijhawm.
Thaum grouting nto, yuav tsum tau teeb tsa kev txhawb nqa. Cov tshuaj ziab kom ntev. Yog li ntawd, koj tuaj yeem muaj kev nyab xeeb yug me nyuam loj thiab tam sim npog thaj tsam loj.
Muaj ib qho lus qhia tseem ceeb ntxiv. Kev ua haujlwm yuav tsum ua tiav ntawm qhov kub siab tshaj-xoom pib los ntawm tsib degrees. Kev siv ua ntej ntawm kev nkag mus tob tob yog qhov yuav tsum tau ua. Tso cai rau lub tsho qub dhau los kom qhuav ua ntej thov lub tsho tom ntej.
Txhua txoj hauv kev thiab kev daws teeb meem nws muaj nws qhov zoo. Qhov no kuj tau qhia los ntawm kev tshuaj xyuas. Cov uas pib kho feem ntau twb paub zoo txog cov yam ntxwv ntawm cov ntaub ntawv uas lawv npaj yuav siv. Yog li ntawd, tsis muaj qhov xav tsis thoob.
Qee tus hais tias kev ua haujlwm sab nraum zoov yog qhov yooj yim thiab nrawm ua tsaug rau cov tshuaj cement. Lub sij hawm ziab kom them los ntawm qhov tseeb tias kev kho mob no yuav siv sijhawm ntev. Lwm tus qhia lawv cov kev paub ntawm kev thov plaster gypsum hauv chav, thiab tib lub sijhawm qhuas nws rau qhov tseeb tias tom qab nws thov, txhua qhov kev hloov pauv tuaj yeem ua rau phab ntsa, muab tias tag nrho cov txheej txheem thev naus laus zis tau ua raws.
Cov xim haum txig. Cov ntawv ntsa tsis ua npuas lossis ntog tawm. Thiab qhov no yog qhov tseem ceeb heev.
Cov subtleties ntawm kev npaj sib xyaw
Thawj theem ntawm txhua qhov haujlwm kho yog kev npaj cov khoom tsim nyog thiab cov cuab yeej. Thawj kauj ruam yog sib xyaw cov khoom qhuav, ob yog ntxiv dej.
Kev npaj ntawm txhua lub plaster muaj nws tus kheej nuances:
- Cov hmoov sib xyaw ua ke ntawm cov cement plaster (xis mas thiab xuab zeb) ua ke ua ntej. Tsuas yog tom qab sib tov sib xyaw tuaj yeem ntxiv dej rau lawv. Tom qab ntawd tag nrho cov no yog sib xyaw kom zoo kom txog thaum tus. Nws yuav tsis nyuaj los npaj plaster, nyob rau hauv uas ob qho tib si gypsum thiab xis mas yuav muaj. Cov tshuaj no yuav qhuav sai dua, tab sis yuav dhau los ua kom ruaj khov.
- Kev npaj ntawm gypsum plaster siv sijhawm tsib feeb. Ua ntej, lub gypsum raug coj mus rau qhov sib xws ntawm lub khob noom cookie, thiab tom qab ntawd, yog tias tsim nyog, dej tau ntxiv kom qhov ntom ntom ntom ntom yog qhov xav tau.
Cov cuab yeej xav tau
Thaum ua ntawv thov ib qho thiab lwm yam plaster, koj xav tau qee yam cuab yeej uas koj xav tau khaws cia ua ntej. Nws muaj peev xwm hais tias nyob rau hauv tus txheej txheem ntawm kev ua haujlwm nws yuav pom tseeb tias qhov chaw ntawm qhov chaw muaj txheej txheej qub.
Yog li, koj yuav xav tau cov cuab yeej hauv qab no:
- spatulas;
- scrapers;
- hlau txhuam;
- rauj;
- ntawv txhuam;
- ntim rau qhov sib xyaw;
- trowel;
- fais laum lossis tov khoom;
- qib.
9 duab
Los ntawm txhua qhov saum toj no, peb tuaj yeem xaus tias txhua lub plaster yog qhov tsis tseem ceeb rau kev kho, nws txhua yam nyob ntawm qhov chaw twg los ua nws. Yog tias txhua qhov thev naus laus zis tau ua raws, nws muaj peev xwm ua tiav cov phab ntsa sab nrauv, chav hauv qab daus nrog cov cement plaster, thiab siv cov plaster gypsum hauv chav.
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Dab Tsi Yog Qhov Txawv Ntawm Putty Thiab Plaster? Dab Tsi Yog Qhov Sib Txawv, Dab Tsi Yog Qhov Sib Txawv Hauv Cov Txheej Txheem, Txhawm Rau Plaster Lossis Tso Cov Phab Ntsa
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