Qhov kawg tshwm sim ntawm cov phab ntsa thiab qab nthab kho kom zoo nkauj yog nyob ntawm qhov zoo ntawm kev ua tiav ua ntej ntawm lub hauv paus. Rau qhov no, ib tug tshwj xeeb putty yog siv. Ua ntej, ib txheej pib ntxhib yog siv. Tom qab ntawd, lub finishing putty yog siv. Cov khoom no muaj ntau yam tshwj xeeb.
Ua ntej pib kho cov tswv ntawm lub tsev npaj yuav ua ntawm lawv tus kheej, nws yuav tsum xav txog yuav ua li cas siv cov txheej txheej ntawm plaster rau saum npoo, nrog rau cov khoom siv. Qhov no yuav tso cai rau koj mus yuav qhov zoo tshaj plaws ntawm cov plaster qhuav, thiab ua kom tiav cov phab ntsa raws li cov cai uas twb muaj lawm.
Material purpose
Tiav phab ntsa putty niaj hnub no yog siv yuav luag txhua qhov chaw thaum ua haujlwm kho hauv ntau chav. Cov khoom no yog tsim nyog los muab lub hauv paus tiav. Tom qab qhov kev kho mob no, phab ntsa ua zoo kawg nkaus du. Nws yuav ua tau los lo txhua yam wallpaper rau nws, pleev xim, thiab lwm yam.
Cov thev naus laus zis niaj hnub tau nce mus tom ntej tseem ceeb. Tiav lub tsho niaj hnub noputty tso cai tsis tau tsuas yog rau theem ntawm lub hauv paus, tab sis kuj muab nws ntxiv zog. Yuav luag txhua yam khoom siv kho kom zoo nkauj tuaj yeem siv rau qhov chaw zoo li no. Lawv adhesion rau lub hauv paus yuav ntau zaus ntau dua li tsis siv putty.
Tiav txheej muaj ib feem zoo. Ua tsaug rau qhov no, koj tuaj yeem tau txais ib lub phab ntsa zoo kawg nkaus. Ib qho, txawm tias me me, tawg, tsis xws luag ploj tom qab ua tiav. Phab ntsa yog zoo kawg nkaus dawb. Qhov no tso cai rau koj los paste txawm tias nyias daim ntawv phab ntsa ntawm lub teeb ntxoov ntawm nws yam tsis muaj kev ntshai ntawm cov xim distortion. Plastering kuj tau ua ua ntej pleev xim.
Cov Khoom Xav Tau
Qhov yuav tsum tau ua rau plastering phab ntsa yog siab. Thaum yuav cov khoom siv rau kev ua tiav, nws yog ib qho tsim nyog yuav tsum tau muab qhov nyiam rau cov khoom lag luam ntseeg siab. Nyob rau hauv cov ntaub ntawv no, tsis muaj kev tsis ntseeg tias tom qab ua tiav putty nto yuav dawb thiab du.
Quality putty yog siv rau ntawm phab ntsa yooj yim heev. Lumps tsis tshwm nyob rau hauv nws loj. Tsis tas li ntawd, putty yuav tsum tsis txhob ncav cuag rau lub spatula. Tom qab ntawv thov, cov ntaub ntawv nthuav tawm yuav tsum tsis txhob khiav tawm. Nws tseem nyob hauv daim ntawv uas tus tswv yuav muab nrog kev pab ntawm kev tsim kho.
Nws kuj yuav tsum tau muab sau tseg tias, tsis zoo li pib putty, uas yog siv rau hauv ib txheej txog li 3 cm, qhov tiav yog nyias. Nws thickness tsis pub tshaj 3 hli. Qhov no yuav tsum txaus los nkaum qhov tsis sib xws ntawm lub hauv paus. Cov khoom zoo tom qab ziab hauv qhov tsis muaj qhov yuav tsum tawg. Nws muaj xim sib xws.tshaj tag nrho saum npoo. Hauv qhov no, qhov ntxoov ntxoo tuaj yeem yog xim dawb lossis nrog cov xim liab (qhov no nyob ntawm qhov sib xyaw ntawm cov khoom sib xyaw).
Composition
Txhua hom plaster nthuav tawm yog qhov txawv los ntawm cov khoom tshwj xeeb. Kev ua tiav putty tuaj yeem siv los ua cov phab ntsa sab hauv thiab sab nraud ntawm qhov chaw. Nyob rau hauv cov ntaub ntawv no, muaj pes tsawg leeg yuav tsum tsim nyog rau cov kev khiav hauj lwm tej yam kev mob. Txawm hais tias hom putty, nws suav nrog qee cov npe ntawm cov khoom.
A cov hmoov qhuav qhuav yog ntxiv rau txhua hom kev ua tiav ntawm putty. Nws pab txhawb kev sib txuas ntawm tag nrho cov khoom thiab yog lub luag haujlwm rau kev kho cov txheej txheem ntawm plaster. Qhov seem zoo tso cai rau txheej txheej kom tawv sai heev.
Tsis tas li, cov khoom xyaw yuav tsum suav nrog cov muab tub lim. Feem ntau, chalk thiab limestone yog siv rau cov hom phiaj no. Ib feem ntawm marble kuj siv tau. Tso cai rau koj los txhim kho qhov muaj pes tsawg leeg ntawm cov kev hloov kho. Qhov sib tov tuaj yeem muag qhuav lossis npaj ua. Hauv qhov kev xaiv thib ob, qhov muaj pes tsawg leeg muaj dej. Yog tias cov khoom sib tov yuav qhuav, nws yuav tsum tau tov ua ntej siv. Hauv qhov kev faib ua feem, dej ntxiv rau nws.
Ntau yam
Muaj ntau ntau yam tseem ceeb ntawm kev ua tiav hom putties. Lawv txawv nyob rau hauv muaj pes tsawg leeg, kev ua tau zoo yam ntxwv thiab tus nqi. Qhov pheej yig tshaj yog cement plaster. Nws yog siv rau chav technical.
Cov khoom siv niaj hnub siv rau kev ua haujlwm sab hauv yog gypsum sib xyaw. Lawv kim dua li cov cement mortars. Txawm li cas los xij, qhov zoo ntawm gypsum compositions yog qhov zoo tshaj rau cov khoom sib xyaw. Thaum siv lawv, ntxiv tha xim ntawm cov khoom tiav yog ua tau.
Tus nqi kim tshaj yog cov khoom siv polymer. Lawv tuaj yeem yog acrylic lossis latex. Xws li cov khoom sib xyaw ua ke yog cov elastic heev thiab tiv taus qhov tsis zoo ib puag ncig cuam tshuam. Yog li ntawd, lawv tuaj yeem siv rau kev ua haujlwm sab nraum zoov. Xws li compositions tsis nqus vaga, resistant rau kub heev. Tus nqi ntawm cov khoom sib tov yog qhov siab tshaj plaws.
Cement compositions
Tiav putty raws li cov cement yog siv los ua cov pob zeb ua pob zeb. Nws tuaj yeem suav nrog marble chips thiab cov hloov kho tshwj xeeb. Qhov kev sib xyaw no txhim kho cov khoom zoo. Lub hauv paus ntawm cov khoom sib xyaw no yog qib cement 400 lossis 500.
Qhov kev sib xyaw no yog tus yam ntxwv los ntawm kev ya raws siab. Cov khoom siv zoo li no yog siv los ua kom tiav chav dej, da dej, da dej. Feem ntau, cement finishing compositions yog siv nyob rau hauv technical chav, hauv qab daus. Qhov no yog vim qee qhov tsis zoo ntawm cov khoom sib tov.
Qhov tseeb yog cov cement putties shrinkage raws sij hawm. Nws yuav tsum nruj me ntsis ua raws li lub tshuab ziab khaub ncaws ntawm cov khoom xyaw. Txwv tsis pub, nws yuav tsis tuaj yeem tau txais lub zog xav tau thiab yuav tawg. Xws li ib txheej dries rau ib lub sij hawm ntev heev. Nws yuav tsum tau moistened nrog dej kom nws qhuav sib npaug.
Ib tus nrov manufacturers ntawm xws li plasters yog lub tuam txhab"Bolars". Tus nqi ntawm kev ntim khoom qhuav ntawm 25 kg yog 300-350 rubles.
YGypsum plaster
Tiav putty rau wallpaper yuav tsum tau ua nyob rau hauv lub hauv paus ntawm gypsum. Qhov no yog ib qho kev sib xyaw ntawm ib puag ncig, uas muaj ntau qhov zoo dua lwm hom. Nrog nws cov kev pab, koj tuaj yeem tsim ib lub ntsej muag dawb zoo kawg nkaus. Gypsum plaster tsis ntsws tom qab ziab.
Qhov nthuav tawm ntau yam sib tov yog siv tshwj xeeb rau kev kho kom zoo nkauj sab hauv. Gypsum plasters yog siv rau chav qhuav. Gypsum sai absorbs noo noo thiab swells. Hauv chav tsev ib txwm muaj, xws li cov khoom sib xyaw yuav tswj cov av noo.
Ntawm qhov zoo ntawm cov khoom sib xyaw no yog ib puag ncig kev phooj ywg thiab kev nyab xeeb rau tib neeg lub cev. Cov muaj pes tsawg leeg tsis ua rau muaj kev ua xua. Nws tsis ignite. Tsis tas li ntawd, cov txheej no yog ib qho zoo antiseptic. Lub microclimate nyob rau hauv chav tsev uas ua tiav yuav noj qab nyob zoo.
Knauf gypsum plaster yog qhov nrov tshaj plaws. Tus nqi ntawm ib lub hnab ntawm 25 kg yuav yog 300-400 rubles.
Acrylic composition
Qhov zoo tshaj plaws ua tiav putty yog tsim los ntawm polymers. Nws yog haum rau ob qho tib si sab hauv tsev thiab sab nraum zoov ua haujlwm. Ib qho ntawm cov khoom siv polymer zoo tshaj plaws yog acrylic putty. Nws tuaj yeem siv los tsim ntau yam kev kho kom zoo nkauj ntawm qhov chaw.
Cov qauv yas ntawm acrylic formulations ua rau nws yooj yim rau siv cov khoom rau saum npoo. Thaum qhuav, xws li sib tov tsis tawg, tsis txhob exfoliate. Acrylic compositionsmuag hauv daim ntawv npaj siv. Cov txheej yog heev ruaj thiab elastic. Nws tiv taus noo noo, huab cua tsis zoo.
Ntawm qhov tsis zoo ntawm qhov kev sib xyaw no yuav tsum raug hu ua tus nqi siab. Tom qab txheej txheej tau hardened, nws txoj kev sib tsoo tsuas yog nqa tawm hauv lub tshuab ua pa. Tsis tas li ntawd, xws li ib tug muaj pes tsawg leeg tsis tuaj yeem tshem tawm cov kab nrib pleb sib sib zog nqus, yog li nws tau siv rau txheej pib.
Qhov xav tau tshaj plaws ntawm hom no yog ProForm. Nws yog muag hauv thoob nrog lub peev xwm ntawm 28 kg. Tus nqi yog 1.4 txhiab rubles.
Yuav ua li cas txiav txim siab tus nqi ntws?
Kev noj cov khoom tiav yog nyob ntawm ntau yam. Piv nrog rau kev sib tov pib, hom khoom siv no yuav tsum muaj tsawg dua. Txheej txheej tsis tshaj 3 hli. Muaj ob yam tseem ceeb cuam tshuam rau tus nqi putty noj. Thawj qhov ntawm cov no yog cov yam ntxwv ntawm cov khoom sib xyaw. Qhov thib ob yog qhov yuav tsum tau ua rau saum npoo sib npaug. Qee zaum, txhawm rau tsim kom muaj qhov chaw tiaj tiaj, koj yuav tsum thov 2 lossis 3 txheej ntawm plaster.
Thaum yuav cov khoom sib tov rau kev kho mob saum npoo, koj yuav tsum saib cov yam ntxwv ntawm cov khoom sib xyaw uas qhia los ntawm cov chaw tsim khoom ntawm lub pob. Nws qhia qhov tseeb txaus tus nqi ntawm qhov sib tov ib 1 hli.
Nws yuav tsum tau muab sau tseg tias kev noj cov khoom sib tov tiav yuav yog qhov kev txiav txim siab tsawg dua qhuav. Txawm li cas los xij, thawj qhov kev xaiv yog yuav los ua cov chaw me me. Yog tias koj yuav tsum tau ua cov chav dav dav, nws yog qhov zoo dua los yuav cov khoom sib tov qhuav. Qhov kev xaiv no yuav muaj kev lag luam ntau dua. Mus yuav qhov zoo tshaj kom muaj nuj nqiscov ntaub ntawv, ib qho yooj yim xam yuav tsum tau ua. Nws yog ib qho tsim nyog los txiav txim siab qhov noj ntawm putty, uas tau qhia los ntawm cov chaw tsim khoom, thiab muab cov duab no los ntawm thaj tsam ntawm chav tsev. Nce qhov tshwm sim los ntawm lwm 10%.
Kev siv ntau hom kev sib xyaw
Tiav putty tuaj yeem siv ntau txoj hauv kev. Qhov ntsuas no yog cuam tshuam los ntawm hom nto, muaj pes tsawg leeg thiab kev tshaj lij ntawm tus tswv. Txhawm rau tsim ib txheej nrog lub thickness ntawm 1 hli, koj yuav tsum siv 500 g ntawm qhuav mix ib 1 m².
Koj yuav tsum tau sib piv qhov kev noj ntawm cov qauv sib txawv. Txhawm rau ua kom tiav cov phab ntsa ntub dej ib 1 m², 1.1 kg ntawm cov cement qhuav yog xav tau. Gypsum putty rau qhov saum npoo yuav xav tau tsuas yog 1 kg. Cov khoom siv polymer yog suav tias yog kev lag luam tshaj plaws. Nws noj nyob rau hauv cov xwm txheej zoo sib xws yuav tsuas yog 0.5 kg.
Feem ntau, kev siv cov khoom sib xyaw qhuav ntawm 1 m² yog 1.2 kg nrog lub thickness ntawm 1 hli. Txawm li cas los xij, thev naus laus zis tsis nyob twj ywm. Niaj hnub no, gypsum putties yog dav siv rau sab hauv kho kom zoo nkauj. Yog li, kev noj cov khoom sib xws uas tsim los ntawm Knauf tsuas yog 1.1 kg nrog txheej ntawm 3 hli.
Npaj rau plastering
Tau xaiv qhov muaj pes tsawg leeg, koj yuav tsum xav txog yuav ua li cas siv cov khoom tiav. Ua ntej, qhov sib tov qhuav yog kneaded nyob rau hauv proportions qhia los ntawm cov khw. Tom qab ntawd koj yuav tsum tau tshuaj tsuag qhov chaw ntawm phab ntsa nrog rab phom txau. Nws yog wiped nrog ib daim txhuam cev. Tom ntej no, koj yuav tsum npog qhov chaw nrog ib tug primer los yog ib tug aqueous tov ntawm PVA kua nplaum. Txhawm rau npaj nws, qhov sib xyaw no yog tov nrog dej hauv qhov sib piv ntawm 1: 9.
Apply putty
Siv ib lub spatula, qhov sib xyaw ua tiav hauv ib txoj kab ntsugkev taw qhia yog siv rau phab ntsa crosswise. Qhov chaw xaiv ntawm qhov chaw yuav tsum tau ua tib zoo ua tiav. Nyob rau tib lub sijhawm, nws yog ib qho tseem ceeb los muab cov teeb pom kev zoo. Txhua qhov tsis sib xws ntawm phab ntsa yuav tsum pom.
Siv spatula dav, txheej tsim yuav tsum tau ncab. Nws kuj yog ib ntus wiped nrog ib daim ntaub ntub dej. Koj tsis tas yuav nias nyuaj ntawm lub cuab yeej. Nws yuav tsum nyob ntawm qhov tsawg kawg nkaus. Nws yog ib qho tsim nyog los saib xyuas lub thickness ntawm txheej. Thaum tag nrho saum npoo tau kho, nws yuav tsum qhuav. Tom qab ntawd, siv cov ntawv xuab zeb zoo, qhov chaw raug kho, tshem tawm txawm tias me me irregularities los ntawm txheej.
Tau txiav txim siab yuav ua li cas suav thiab siv cov khoom tiav, txhua tus yuav tuaj yeem ua haujlwm tau zoo thiab nrawm.
