Ntev Npaum Li Cas Cov Putty Qhuav? Qhuav Lub Sijhawm Ntawm Phab Ntsa Thiab Qab Nthab Ua Ntej Gluing Cov Ntawv Ntsa, Sai Npaum Li Cas 1 Txheej Qhuav

2024 Tus sau: Beatrice Philips | [email protected]. Kawg hloov kho: 2024-01-18 12:13

Puttying yog theem kawg ntawm kev npaj ua haujlwm, uas ua ntej ua phab ntsa los yog pleev xim rau hauv pem teb, qab nthab lossis phab ntsa. Txhawm rau txhawm rau txhim kho kom kav ntev thiab mus tau yooj yim thiab sai li sai tau, nws yog qhov yuav tsum tau coj mus rau hauv tus account xws li qhov tseem ceeb raws li lub sijhawm nws siv rau cov tshuaj txhuam kom qhuav.

Yog tias cov nplaim kho nrog nws tsis qhuav tag, nws tsis tuaj yeem txuas ntxiv ua haujlwm kho, vim nws muaj peev xwm ua kom puas cov khoom tiav, uas tuaj yeem kim heev. Nws tuaj yeem pom qhov ua rau khaus khaus, pom qhov tsis zoo tshwm sim, cov khoom tuaj yeem yooj yim tev tawm ntawm qhov ntxhib. Yog li ntawd, koj yuav tsum paub seb hom putty puas muaj nyob, thiab dab tsi yog cov yam ntxwv ntawm lawv kom qhuav.

Nyob rau qhov xwm txheej twg lub sij hawm ziab ntawm cov tshuaj txhuam yog nyob ntawm?

Txhua hom tshuaj txhuam hniav yog cov tshuaj txau dej. Nws yog cov kua sib xws uas ua rau cov khoom siv no yooj yim rau kev tsim kho thiab kho ua haujlwm. Thaum cov kua evaporates thaum ziab, cov putty nthuav tawm nws tus kheej tag nrho - nws tawv thiab ua kom muaj zog. Cov xwm txheej ntawm ib puag ncig uas siv cov qib sib xyaw ua ke muaj kev cuam tshuam ncaj qha rau lub sijhawm qhuav.

Cov neeg tsim khoom tsis pom zoo kom mus dhau ntawm qhov kub thiab txias ntawm txoj kev hauv tsev.

Muaj cov qauv zoo li no rau kev siv putty:

• Nws yog qhov zoo dua rau cov khoom kom qhuav hauv qhov kub ntawm 5 txog 25 degrees siab dua xoom;
• Yog tias qhov ntsuas kub no tsis tuaj yeem tswj hwm, lub zog yam ntxwv ntawm cov tso dej tom qab ziab yuav tsis txaus siab. Rau cov huab cua hnyav, siv cov tshuaj tiv thaiv tshwj xeeb tiv taus te tiv taus;
• Yog tias ziab khaub ncaws tshwm sim hauv huab cua sov, nws yuav nrawm heev tab sis tsis sib xws thiab qhov ua tiav yuav zoo li raug kev txom nyem.

Tsis txhob nthuav tawm cov khoom ziab kom ncaj thiab tshav ntuj ncaj qha. Yog tias cov xwm txheej tsis tso cai rau cov khaub ncaws kom nyab xeeb, tuaj yeem siv lub tsho sab saum toj. Nws kuj tseem siv ua ntej wallpapering.

Cov dej noo zoo tshaj rau qhov ziab ib txwm ntawm cov khoom yuav tsum tsis pub tshaj 50%. Kev ziab yuav qeeb heev ntawm qhov siab dua (txog 80%) cov av noo.

Txhawm rau kom cov tshuaj ziab kom qhuav kom sai li sai tau, nws tseem pom zoo kom muab lub qhov cua nkag mus rau hauv chav, tab sis tib lub sijhawm nws yog qhov tsim nyog kom tsis suav cov cua ntsawj ntshab, tshwj xeeb tshaj yog tias huab cua muaj cua hlob.

Qhov kom qhuav ntawm cov khoom siv ntawm phab ntsa kho mob kuj tseem nyob ntawm lwm yam:

• Txheej tuab . Nws tuab dua, ntev dua nws yuav qhuav. Yog tias koj xav kom cov txheej txheej tawm los ntawm qhov ua tau zoo, nws yog qhov zoo dua los tso cov putty hauv cov txheej nyias nyias uas yuav sib tshooj li nws qhuav. Cov txheej txheem no siv sijhawm ntau dua, tab sis nws yog qhov ncaj ncees los ntawm qhov ua tau zoo.
• Lub peev xwm nqus tau ntawm qhov chaw npaj . Qhov ntxeem tau ntau ntawm phab ntsa yog qhov zoo dua nws yuav "nqus" cov dej noo ntawm cov khoom. Qhov no yuav ua kom qhuav sai dua, tab sis qhov no yuav tsis xav tau. Txhawm rau kom tsis txhob ua kom qhuav hauv txoj kev no, nws raug nquahu kom siv cov primer.

Ib txwm ua tib zoo mloog cov lus qhia los ntawm cov chaw tsim tshuaj paus. Muaj qhia tsis yog tsuas yog cov cai rau kev thov, tab sis kuj lub sij hawm ziab ntawm cov khoom. Feem ntau, cov chaw tsim khoom pom zoo siv cov khoom siv rau cov txheej txheej qhuav kom zoo nrog txheej txog li 2 hli. Cov txheej no yuav qhuav li ib hnub. Yog tias xav tau txheej tuab, lub sijhawm qhuav tuaj yeem siv sijhawm txog li ib lub lim tiam.

Lwm qhov tseem ceeb uas cuam tshuam rau qhov ziab ntawm cov putty yog nws hom.

Cov hom tseem ceeb ntawm cov ntaub ntawv muab tub lim

Kev sib xyaw ntawm cov tshuaj khib nyiab muaj cov khoom sib txawv sib txawv. Qhov feem ntau hom tshuaj txau rau phab ntsa thiab qab nthab yog gypsum, xis mas, thoob ntiaj teb, ntxiv rau polymer (acrylic thiab latex).

Dab tsi yog gypsum sib tov?

Gypsum putty tsuas yog siv tau rau hauv cov xwm txheej ntawm cov av qis thiab tsuas yog rau kev kho kom zoo nkauj sab hauv. Vim nws nce hygroscopicity - muaj peev xwm "rub" cov dej noo los ntawm cov xov xwm uas nws cuam tshuam, gypsum yuav yooj yim tawg los ntawm qhov chaw yog tias huab cua tsis qhuav txaus.

Cov khoom siv qib gypsum tau txais txiaj ntsig zoo rau nws daim ntawv thov yooj yim thiab nrawm , lub peev xwm los ua kom haum rau lub hauv paus thiab qhov tsis muaj peev xwm ua kom qis. Plaster raws putty dries sai dua li lwm hom khoom siv qib. Ib txheej uas tsis tuab heev qhuav thiab ua tawv tom qab 3-6 teev. Nws raug pom zoo kom siv cov plaster sib tov hauv ntau lub tsho loj kom ua tiav zoo.

Thaum siv cov khoom siv qib qib gypsum, koj yuav tsum nco ntsoov tias cov tshuaj npaj yuav tsum tau siv sai li sai tau vim lub sijhawm tawv tawv. Qhov no tuaj yeem nyuaj vim tias muaj ntau ntu ua noj.

Cov cement putties coj zoo li cas?

Cov khoom siv raws cov cement yuav qhuav rau ib hnub. Qhov pom zoo tuab ntawm ib txheej thaum qib phab ntsa lossis lwm qhov chaw siab txog 4 hli. Txawm hais tias lub sijhawm qhuav qhuav ntev heev, cov cement sib tov yog tus nqi pheej yig.

Kev sib xyaw ua kom sib xyaw ua kom zoo nkauj yog siv yog tias:

• koj yuav tsum tau txais cov khoom tawv, tawv txaus rau qhov ua tiav ntawm cov plooj (porcelain) pob zeb, cov vuas lossis cov masonry;
• txoj haujlwm facade tseem tab tom ua;
• kev ua haujlwm tiav yog ua tiav hauv cov xwm txheej ntawm cov av noo siab thiab muaj zog hloov pauv kub (ntawm no cov cement yuav yog qhov kev xaiv zoo tshaj plaws);
• kev tawg, qhov khoob loj lossis pobzeb pob qij txha yuav tsum tau kho.

Txawm hais tias lub sijhawm ntev ntawm kev ua kom tiav kom qhuav, cov cement sib xyaw tau zoo heev rau ntau hom haujlwm, thiab rau qee qhov lawv tsuas yog hloov tsis tau. Lawv tau sawv cev dav hauv khw thiab tsis xav tau kev nqis peev nyiaj txiag tseem ceeb.

Polymer putty

Kev sib xyaw qib, uas muaj acrylic lossis latex, zam cov xwm txheej nrog cov av noo siab. Tias yog vim li cas lawv thiaj haum rau kev kho dua tshiab sab hauv thiab sab nraum zoov thiab kev tsim kho.

Dua li ntawm qhov qhia tau zoo, cov ntaub ntawv no muaj qhov tsis zoo - tus nqi siab. Vim li no, lawv tsuas yog siv qhov twg tsuas yog kev ua haujlwm zaum kawg xav tau.

Qhov txiaj ntsig tseem ceeb ntawm cov khoom sib xyaw polymer yog lawv qhov siab elasticity . Vim nws, thaum ziab thiab tawv, txheej tsis puas lossis deformed. Lawv yooj yim thov hauv cov txheej txheej me me, cov tuab uas tsis tshua muaj ntau dua 1 hli.

Hom kev sib xyaw ua kom qhuav no sai heev, uas tseem yog qhov tsis txaus ntseeg. Raws li txoj cai, nws txaus los tos txog 4 teev kom ua tiav nrog cov nplaum zaum kawg lossis pleev xim.

Polymeric cov ntaub ntawv rau qib yog qhov zoo vim tias, tsis zoo li cov ziab ziab sai, lawv tuaj yeem nyob hauv lub thawv uas twb tau qhib txog li ob peb lub lis piam.

Dab tsi tuaj yeem siv rau kev ua haujlwm yas?

Rau cov haujlwm zoo li no, tshwj xeeb uas tsim cov putties tau siv. Raws li txoj cai, lawv tau siv los pleev xim cov tshuab yas. Qhov ntau ntawm cov ntaub ntawv no yog qhov dav heev. Cov no yog cov ntaub ntawv uas muaj qhov ua kom qhuav sai - los ntawm 20 txog 30 feeb.

Puas muaj qhov ziab kom qhuav thoob ntiaj teb?

Yog tias lub sijhawm tseem ceeb heev rau koj, thiab xwm txheej tsis pub tos kom muab cov tshuaj ziab kom qhuav, koj tuaj yeem siv cov txheej txheem tshwj xeeb kom qhuav sai sai. Txawm li cas los xij, nws yuav tsum nco ntsoov tias lawv qhov ua tau zoo yuav phem dua li ntawm txhua yam ntaub ntawv tau tham los saum no. Hais txog qhov zoo, ib tus tsis tuaj yeem tsis nco txog lub peev xwm ntawm cov khoom sib xyaw kom haum zoo ntawm txhua lub hauv paus.

Nws yog qhov kev xaiv zoo tshaj plaws rau chav nrog cov av noo siab - da dej, chav ua noj, da dej. Rau lwm hom kev sib xyaw ua kom sib haum, cov chav zoo li no tsis haum, thaum lub tsheb ciav hlau nres tsheb yuav ua tiav nrog txoj haujlwm no.

Lub sijhawm ziab khaub ncaws rau cov khoom siv rau chav ntub tau qhia nyob ntawm lub ntim khoom. Yog tias txheej tau thinned, nws feem ntau qhuav hauv 10 feeb. Tab sis yog tias koj xav tau txheej tuab txaus, koj yuav tsum tau tos txog 2 teev.

Muaj cov nplaum zoo rau cov hlau, cov pob zeb thiab cov ntoo hauv qab, qhov sib xyaw ua ke thoob plaws hauv txhua qhov tsis xws luag thiab ua tsis tiav.

Lwm qhov tsis txaus ntseeg ntawm qhov muab tso rau no yog lub peev xwm yooj yim kho cov qib viscosity ntawm cov sib tov. Nws tsuas yog tsim nyog los dilute cov khoom nrog qhov xav tau ntawm cov dej kom tau txais qhov hnyav ntawm qhov xav tau sib xws.

Kev ua kom qhuav ntawm kev sib xyaw qib sib xyaw

Raws li tau sau tseg saum toj no, ua kom cov txheej txheem no poob siab heev. Thaum siv cov cua sov thiab cov cuab yeej siv, saum npoo yuav qhuav "hauv daim", uas yog, tsis sib xws. Qhov no yuav ua rau txheej txheej puas.

Nws yuav tsum tau nco txog tias yog siv txoj hauv kev no, tom qab ntawd txheej txheej saum toj yog thawj zaug ntawm txhua qhov tshwm sim kom qhuav. Tsuas yog lub tsho tiv no tiav tuaj yeem ua kom sov ua kom sov, thaum txheej txheej nrog lub hauv paus pib tsis tuaj yeem ua kom sov.

Dab tsi yog thev naus laus zis rau kev thov cov qib sib xyaw?

Kauj ruam kawg ntawm kev npaj lub hauv paus nrog putty yuav siv qhov chaw hauv qab no:

ua ntej, qhov saum npoo yog ntxuav ntawm txheej txheej dhau los

hmoov av thiab roj yuav tsum tau muab tshem tawm, cov kab nrib pleb tau muab tso rau hauv

kev kho vaj tsev yuav tsum tau npaj kom qhov kub ib puag ncig tsis zoo lossis siab dhau, thiab cov av noo tsis tshaj qhov qub ib txwm muaj. Yog tias cov xwm txheej no tsis tau ua tiav, kev ziab yuav siv sijhawm ntev dua

lub hauv paus yuav tsum tau ua ntej kom nws tsis "kos rau hauv" ntau cov dej noo los ntawm cov dej sib tov, uas yog li tau txais kev cawmdim, tsis tawg thiab tawv dua

pib sib xyaw yuav tsum tau siv los tshem tawm qhov tsis sib xws roughest

nws yog qhov zoo dua los faib txoj haujlwm ua ntu, ua ntej thov ib txheej hla tag nrho thaj chaw ntawm chav, thiab tom qab ntawd ua raws li thawj zaug qhuav

tom qab lub hauv paus qhuav tag, nws yuav tsum tau xuab zeb kom ua tiav qhov siab tshaj plaws

nyob rau theem tom ntej, ua tiav kev sib xyaw ua ke, txheej uas yuav tsum tsis txhob tuab

thaum kawg ntawm txoj haujlwm, cov ntaub ntawv tiav yog xuab zeb siv cov ntawv txhuam zoo

Cov lus xaus, nws yuav tsum nco ntsoov tias kev xaiv cov qib sib xyaw ua ke feem ntau tsis yog tsuas yog nyob ntawm hom puag, tab sis kuj nyob ntawm qhov xwm txheej ntawm ib puag ncig uas tsim kho. Txhua hom khoom siv nws muaj lub sijhawm kom qhuav. Nws yog qhov tsis xav tau kom nrawm li qhov kom qhuav kom tsis txhob puas rau txheej putty, nws tawg thiab puas tsuaj tom ntej kom tiav.