Ib qho ntawm cov hau kev ntawm kev sib ncag ntawm cov phab ntsa yog txav mus los. Nws yog siv feem ntau. Yuav ua li cas xaiv ib lub plaster rau txhua chav, uas hom tau zoo dua yuav ua li cas thiaj li ua kom xis mas tov nrog koj tus kheej tes - peb nyeem txog.
Cov Khoom Plaster
Cov plaster muaj cov sib tov ntawm cov phau ntawv, xuab zeb ntawm ntau feem ntau cov feem thiab cov sib ntxiv uas muab cov khoom sib xyaw tshwj xeeb. Ua ntej tshaj plaws, lawv tau txawv los ntawm hom ntawm phau ntawv. Nws tuaj yeem yog:
- gypsum;
- cement;
- txiv qaub;
- Av nplaum.
Feem ntau cov neeg siv gypsum thiab xis mas plaster. Lawv feem ntau ua tau, nrog lawv cov kev pab nws yooj yim dua kom tau txais qhov chaw loj. Txij li cov cement sandy sib tov (CPS) tau txais heev tawv thiab nws tsis yooj yim heev rau kev ua haujlwm nrog nws, txiv qaub ntxiv rau kev daws. Xws li plasterers yog hu ua cement-txiv qaub. Txhawm rau xaiv ib lub plaster, koj yuav tsum paub qhov tseeb lub phab ntsa yuav yog tev - sab nraud lossis sab hauv lossis nyob hauv chav no (hais txog hauv qab no).
Xaiv Stucco los ntawm ntau yam ntawm cov ntawv thov tsis yooj yim
Plastering kom hloov raws li txoj hauv paus tuaj yeem ua tau nws tus kheej. Nws txuag tau nyiaj, tab sis siv sijhawm ntev dua. Koj tuaj yeem yuav nyob rau hauv daim ntawv tiav - ib qho sib tov qhuav, ntim hauv hnab. Gypsum plaster tsis tshua muaj ua nrog lawv tus kheej tes, ntau zaus yuav khoom npaj.
Feem ntau tsis meej pem plaster thiab putty. Cov txheej txheem zoo sib xws - ob leeg raug siv los ua kom haum rau phab ntsa. Tab sis plastering phab ntsa thiab qab nthab nrog curvature zoo - los ntawm 5 hli thiab ntau dua. Tom qab plaster, qhov saum npoo tau txais tau txawm hais tias txawm tias, tab sis cov grainy (tsis muaj qoob loo thaum siv cov plaster ntau) thiab xav tau smoothing. Thiab kev tawm mus yog tsim kev siv putty. Lawv muaj ntau dua cov khoom sib tsoo, uas tau txais kom tau txais qhov chaw du. Qhov nyiaj siab tshaj plaws yog 5 hli, Plaster - 50-80 mm hauv ib txheej, thiab koj tuaj yeem thov ob peb.
Dab tsi yog qhov zoo dua - gypsum lossis xis mas plaster
Nws yog qhov zoo dua los txiav txim siab uas plaster yog qhov zoo dua los yuav - gypsum lossis xis mas - nws yog qhov tsim nyog raws lawv cov txiaj ntsig. Qhov tseeb uas nyob hauv tib chav ntxiv, nyob rau lwm rho. Yog li ntawd, thawj qhov kev cia siab cov yam ntxwv ntawm cov cement thiab gypsum plaster.
| Ntiag tug | Tswb Ntxoov Plaster | Plaster Plaster |
|---|---|---|
| Tus park permeability | 0.09 mg / mchpa | 0,11-0.14 mg / MCHPA |
| Kev noj cov khoom siv nruab nrab rau ib square meter ntawm ib txheej ntawm 1 cm | 12-20 kg / sq.m | 7-10 kg / kv. M. |
| Sijhawm Teem Caij | Txog 2 teev | Tsawg dua 1 teev - txog 40 feeb |
| Gigroscopic | noo noo tsis ntshai, thaum ntub cov khoom tsis hloov pauv | Kev ntub dej yog qhov tsis txaus ntseeg, siab kawg nkaus vaum - 60% |
| Qhov xav tau ntawm spacure | Xav tau rau txhua hom kev ua tiav tshwj tsis yog pobzeb pw | xav tau tsuas yog tha xim |
Cia peb pib nrog kev lag luam ua tau. Yog tias koj piv nkaus tsuas yog tus nqi rau ib phaus, ces cov tebchaw raws li cov Maas yog pheej yig dua txog 1/3. Tab sis vim tias lawv muaj txog tib tus nqi ntawm kev noj ntau npaum li, ces tag nrho tus nqi siv ntawm cov plaster yuav yog kwv yees li tib yam. Yog li ntawm no tsis muaj qhov tseem ceeb thiab xaiv plaster rau tus nqi yuav tsis ua haujlwm.
Yeej, xyuam xim rau qhov ntsuas thiab yooj yim ntawm daim ntawv thov.
Qhov yooj yim dua ua haujlwm
Yog tias peb sib piv cov Mement thiab Gypsum plaster rau cov kev yooj yim ntawm kev ua haujlwm, ces gypsum muaj pes tsawg leeg yooj yim dua. Nws yog ntau dua elastic, zoo dua "lipnet" rau lub hauv paus. Tab sis muaj ib qho "tab sis" - nws nyom sai dua. Ntawm ib sab tes, qhov no yog qhov zoo - nrawm dua - sai sai no, thaum koj tuaj yeem thov cov txheej tom ntej thiab kev ua haujlwm tau txav nrawm dua. Ntawm qhov tod tes, nws yog qhov tsis zoo - nws yog ib qho tsim nyog yuav tsum tau kaw rau ib qho txais tos. Cov feem me me xav tau: kom tau txhua yam rau 30-40 feeb. Cov mixtures zoo dua tsis siv, raws li qhov sib ntxiv ntawm cov dej hloov nws tus mob tsuas yog sab nraud. Lub zog ib txwm muaj cov khoom siv no tsis tau nce lawm.
Tshooj ntawm cov ncauj lus: installation ntawm cov teeb pom kev hauv plasterboard: cov lus qhia los ntawm cov kws tshaj lij tshwj xeeb
Rau kev thov tus kheej, nws yog ib qho tseem ceeb uas plaster yooj yim dua rau kev ua haujlwm
MAAs cov ntsiab lus retainity elasticity rau 2 teev, yog li ntawd cov loj loj tuaj yeem shuffled ib zaug. Tab sis nws yuav qhuav los ntawm cov plaster ntev dua, yog li cov txheej txheem siv sijhawm ntau dua - koj yuav tsum tos kom ziab.
Daim Ntawv Thov Cheeb Tsam
Thaum xaiv ntawm gypsum thiab xis mas plaster, nws ib txwm muab tshem tawm hauv thaj chaw thov - sab nraud ntawm Gypsum tsis siv vim nws ntshai ntawm noo noo. Hauv qhov no, xaiv cov plaster yooj yim: rau kev ua haujlwm sab nraum zoov peb siv cement.
Cov cuab yeej no txiav txim siab nws thaj chaw ntawm kev siv hauv chav dej: rau chav dej thiab chav ua noj nws zoo dua los siv Maas plaster uas noo noo tsis ntshai. Hauv txhua lwm yam, "qhuav" aav, xum kom du cov phab ntsa nrog plaster ntau yam. Lawv zoo dua "poob" thiab, muaj qee yam kev paub dhau los, koj tsis tuaj yeem muab tso rau ntawm cov txheej txheej nrawm.
Plaster - Lub hauv paus ntawm cov ncuav mog qab zib sau, vim tias nws yuav tsum zoo heev
Muaj, ntawm chav kawm, gypsum noo-resistant plaster. Lawv noo noo ua nce los ntawm kev siv ntawm hydrophobic additives, tab sis qhov no yog xav txog nyob rau hauv tus nqi - nws yog qhov siab dua li ntawm cov kev sib sau ua ke. Nws tseem tsim nyog hais tias nyob hauv chav dej chav dej, tsis muaj gypsum noo-resistant muaj pes tsawg leeg. Cov nplais hluav taws xob yuav muab tso rau nws, thiab yog tias koj ua tib zoo so cov nqaws nrog cov dej noo-tiv taus dej noo, tom qab ntawd noo noo ua ntej plaster yuav tsis tau txais. Tab sis qhov no, tom qab tag nrho, tsis yog qhov tsim tawm zoo tshaj plaws, raws li plaster thiab cov xis nyob rau hauv cov yam ntxwv, thiab cov kua nplaum vuas ib txwm ua raws li txoj cai. Yog tias koj muab cov nplais rau ntawm cov plaster plaster, nws yog feem ntau lagging qab lub hauv paus, raws li lawv hais, "nrog", thiab yuav poob.
Yog tias koj xaiv cov plaster zoo dua lub qab nthab, hauv cov chav qhuav qhov kev xaiv yog unambiguous - plaster plaster. Nws yog sib dua, muaj cov nplaum zoo dua, nws yooj yim rau qib. Thiab txawm nyob hauv chav ntub nws yog qhov zoo dua rau siv cov gypsum noo-resistant muaj zog - nws yog qhov nyuaj rau kev ua haujlwm nrog cement. Nov yog qhov teeb meem no thaum nws zoo dua rau kev them nyiaj tshaj. Yog li xaiv cov plaster rau saum qab nthab yog yooj yim: nws yog gypsum muaj pes tsawg leeg.
Plastering sib xyaw nrog koj tus kheej tes
Nrog rau kev siv nyiaj tsawg rau kev tsim kho lossis kho dua tshiab, nws yog qhov tsim nyog los xav txog kev txuag nyiaj. Xaiv cov plaster ntawm no yog yooj yim: koj tuaj yeem txuag tau ua tiav yog tias muaj cov sib txuas ua ke raws li cov cement koj tus kheej. Nws yog qhov pheej yig dua, txawm tias nws yuav tsum muaj sijhawm ntxiv thiab muaj zog. Tab sis nco ntsoov tias cov ntxiv ntxiv ntxiv rau cov tebchaw tiav, uas txhim kho cov khoom ntawm plaster. Piv txwv li, cov tshuaj tiv thaiv kab ke ntxiv rau cov sib txuas rau thaj chaw ntub dej, uas tiv thaiv kev txhim kho pwm. Nyob rau hauv cov lus sib xyaw rau lub plastering ntawm cov phab ntsa sab nraud, ib qho ntxiv ntxiv nce rau cov tshuaj tua kab mob. Tseem muaj cov roj av ntxiv uas ua rau thov tau yooj yim dua. Hauv txoj ntsiab cai, koj kuj tuaj yeem ntxiv cov kev ntxiv no rau cov plaster tom tsev. Koj tuaj yeem pom lawv hauv kev lag luam kev lag luam lossis hauv khw tshwj xeeb, cov cai tau pleev xim rau ntawm pob. Thiab txawm tias noj cov nqi ntawm cov quav ntxiv, cov nyiaj khaws cia hauv kev tsim khoom ywj pheej yuav yog cov khoom - txog 30%.
Tshooj ntawm cov ncauj lus: Yuav ua li cas ua ntau lub rooj zaum nrog koj tus kheej tes
Proportions ntawm plaster formulations rau cov txheej txheem sib txawv
Ua rau koj tus kheej txhais tes cov xis qaub lossis txiv qaub-xis mas plaster yog ib qho yooj yim. Sib tov cov khoom siv hauv qee daim ntawv ua ntej hauv daim ntawv qhuav, tom qab ntawd cov kua tiv khoom tau ntxiv (yog tias muaj dej thiab dej. Koj tuaj yeem txaus siab rau manually duav nyob rau hauv lub pelvis loj, trough. Koj tuaj yeem siv cov txheej txheem yog tias muaj lub laum - nrog kev pab ntawm lub nozzle tshwj xeeb. Qhov yooj yim tshaj plaws yog ua kom muaj pob ua vaj tse. Nws tau nrawm dua nrog nws, tab sis cov loj heev yog qhov nyuaj los tsim, tshwj xeeb yog tias muaj kev paub me me.
CEMENT-XWM MEEM: Proportions
Cov cement-sandy sib tov yog ua los ntawm 1 ib feem ntawm cov cement ntawm M400 lossis M500 hom thiab 3-5 ntu ntawm cov xuab zeb. Maas yuav tsum yog cov tshiab, xuab zeb - qhuav, tog kom qhuav sab nrauv nrog cov nplej tsis pub ntau tshaj 1.5 hli. Dej siv 0.7-0.8 ntu. Raws li koj tuaj yeem pom, cov proportions yog muab kwv yees li. Cov xuab zeb tuaj yeem ua tau ntawm cov dej tsaws sib txawv, cov tshuaj yuav siv tau rau hauv plastering phab ntsa hauv cov chav sib txawv, xis mas tuaj yeem ua cov hom sib txawv. Thaum xaiv cov dej, lub cim tseem ceeb yog qhov yooj yim ntawm kev ua haujlwm. Nws yog ib qho tsim nyog los xaiv cov muaj pes tsawg leeg kom nws tsis yog li tuab kom poob tawm ntawm phab ntsa, tab sis tsis yog li kua. Qhov no tau txiav txim siab tas.
Ua haujlwm nrog CPS tsis yooj yim
Kuj tseem muaj qhov sib txawv ntawm qhov muaj nyob nyob ntawm qhov uas tau sib tw. Rau plastering phab ntsa sab nraum 1 feem ntawm cov cement, 3-4 pawm ntawm cov xuab zeb noj. Txog cov phab ntsa sab hauv, xuab zeb thaj chaw ntxiv ntxiv - 5 daim lossis ntau dua.
Txawm hais tias lub CPS muaj txiaj ntsig ntau dua li npaj-ua kev sib xyaw ua ke, nws tsis muaj zog rau ntawm phab ntsa, nws tsis muaj sijhawm ntev, thaum ziab yog yuav luag txhua lub ntsej muag. Tab sis nws tsis ntshai noo thiab vim li cas nws yog pom zoo rau plastering cov phab ntsa nyob rau hauv chav ntub dej hauv chav tsev ntub dej los yog phab ntsa panels (PVC, MDF lossis lwm yam). Rau lwm hom kev ua tiav, pleev xim, zoo nkauj plaster thiab phab ntsa - nws zoo dua los siv cement-limestone lossis plaster.
Cement-txiv qaub plaster daws nrog lawv tus kheej txhais tes
Caas-limestone plaster yog ua nrog qhov sib ntxiv ntawm kev ntsuas ntawm cov limestone. Qhov chaw ntawm cov kua qaub yog ntsuas hauv daim ntawv ntawm kev sim, tom qab ntawd diluted nrog dej rau lub xeev ua kua thiab hauv daim foos no tau ntxiv rau cov cement thiab xuab zeb.
Cov kev sib tw ntawm cov cement-limestone compestone yog xws li: ntawm 1 feem ntawm cov cement siv los ntawm 1 mus rau 2 ntawm lub teb limestone, 6-9 tej daim xuab zeb. Dej ntxiv rau coj cov tshuaj rau qhov xav tau kev xav tau. Xuab zeb yog tib yam li rau CPS - nrog lis tsis ntau tshaj li 1.5 mm, dej huv si, tsis muaj kev paug. Kua qaub mov paj yog qhov zoo dua. Yog tias yog nyob hauv tsev, hais tias tsis muaj kev ntshai tseem tshuav. Tom qab ntawd, thaum ntub phab ntsa, lawv hnov qab, nce ntxiv hauv ntim, uas ua rau poob poob ntawm plaster. Yog li ntawd, nws yog qhov zoo dua tsis cawm.
Cement-txiv qaub kev daws teeb meem yas ntxiv, tab sis tsawg ruaj khov
Cov kev xaiv raug ntawm cov feem sib txawv tau txiav txim siab sim: qhov hnyav yuav tsum tau khaws cia zoo ntawm phab ntsa. Plastering cement-txiv qaub yuav yog phab ntsa nyob rau hauv txhua chav. Qhov muaj pes tsawg leeg yog softer, nws yog xis nyob ua haujlwm nrog nws, nws tsis tawg thaum ziab nws. Tab sis lub zog ntawm cov plaster loj dua li CPS thiab nws kuj yuav tsum tau yug hauv lub siab.
Tshooj ntawm cov ncauj lus: Anticorrosive compounds rau sab hauv thiab txoj kev surik hlau thiab txhuas
Peb xaiv npaj txhij-ua tebchaw
Xaiv hom plaster - gypsum lossis cement yog nyuam qhuav pib. Tom ntej no yuav tau xaiv cov chaw tsim tshuaj paus thiab qhov muaj pes tsawg tus kheej - muaj ntau cov khoom lag luam uas muaj qhov sib txawv me me.
Hauv kev tsim kho cov khw muag khoom ntau yam sib txawv stucco hom
Zoo Gypsum Plaster
Rotband (ripband) plastering plaster (ripband) ntawm lub tuam txhab pob tshuaj (OB OB). Nov yog cov khoom lag luam zoo tiag tiag uas yooj yim ua haujlwm txawm tias pib. Tib lub tuam txhab muaj lwm cov khoom lag luam - goldband (kub) thiab hp pib (HP Pib). Lawv pheej yig dua, qhov zoo yog yog heev.
Cov hom nrov tshaj plaws ntawm plaster - ripband
HP pib yog gypsum-limesrine, goldband - gypsum. Qhov sib txawv ntawm ripband thiab goldyand yog nyob rau hauv lub tuab ntawm cov txheej tsawg kawg nkaus. Rotband muaj 5 hli, qhov thib ob yog 8 hli. Txwv tsis pub, cov yam ntxwv kev txawj ntse yog qhov ze heev - 8.5 kg / m3 nrog ib txheej tuab ntawm 1 cm), thiab qhov siab tshaj plaws txheej (50 hli), thiab lub zog compressive thiab khoov. Ib me ntsis density txawv nyob rau hauv lub xeev ruaj khov: ~ 980 kg / m3 ntawm goldband thiab 950 kg / m3 ntawm rotbabd. Tau - txhua qhov chaw nyob thiab cov chav uas tsis muaj chaw nyob, suav nrog chav ua noj nrog chav ua noj.
| Lub npe | Lub hom phiaj | Xim | Txheej Ntawv Thickness | Hom Binder |
|---|---|---|---|---|
| Plastering sib xyaw ntawm Knauf ripband | Txhawm rau ceeb toom thaj chaw du ntawm cov phab ntsa thiab lub qab nthab | Dawb Grey | 5-50 hli | Gypsum nrog polymer additives |
| Plaster-Adhesive Mix ntawm Knauf Xya | Txhawm rau kho cov khoom qub qub av, nrog rau facades | Xim txho | Portland cement nrog polymer additives thiab txhawb cov fibers | |
| Stucco Bergauf Bau Interier | Rau cov plaster nyob hauv cov av noo | Grey / Dawb | 5-40 hli | Cement nrog polymer additives thiab perlite filler |
| Kua nplaum dawb | Rau cov vaj tse sab hauv nrog cov av noo | 5-50 hli | Raws li cov plaster nrog cov tshuaj thiab cov ntxhia additives |
Nws tseem zoo hais txog cov gypsum plaster ntawm lub yoj txheej, cov plaster, unice ntawm cov plaub hau, unastorsal. Lawv raug nqi tsawg dua, muab cov txiaj ntsig zoo, tab sis tseem yooj yim dua ua haujlwm hauv rotband thiab "tuam txhab". Raws li cov txiaj ntsig ntawm kev ua haujlwm nrog cov hom no, muaj ob qho zoo thiab tsis zoo tawm tswv yim, tab sis feem ntau, qhov zoo tsis yog qhov tsis zoo.
Npaj kom tiav Caas Plasters
Maas Plaster muaj muaj phau ntawv thiab tshuab daim ntawv thov. Peb yuav tham txog cov khoom siv rau phau ntawv thov. Rau kev ua haujlwm sab hauv yog qhov zoo rau pem hauv ntej, Weber Stetonite, nws yuav yog thawj los ntawm Starwell, Werber Stuk cement. Lawv tau zoo rau poob rau ntawm ib qho kev ntshiab, ua kua kom noo. Rau cov clutch zoo dua, cov phab ntsa yog ua ntej-yug tau zoo dua, tom qab ziab, cov txheej txheem ntawm plaster nws tus kheej.
Maas Plaster kuj tseem muaj kev sib txawv
Yog tias koj xaiv cov Cement-raws plaster, nws yog qhov tsim nyog rau kev ua haujlwm sab nraum zoov (suav nrog rau rau rau kev qhib lub loggia lossis sam thiaj yog xav tau. Los ntawm dog dig, lawv tau txawv los ntawm kev nce ntxiv ntawm huab cua dub / loj. Facade Caas plasters - Kev tsis muaj hmoo Silin facade, zoo tshaj plaws starputz (bergauf bau putz zement. Ceresit CT 24 lub teeb ci plaster yog haum rau ob qho kev ua haujlwm sab hauv.
Rau cov phab ntsa los ntawm cov cellular qhob yuav tsum muaj cov plaster tshwj xeeb. Nws tau nce vapor permeability los tiv thaiv kom tsis txhob muaj dej noo xauv sab hauv phab ntsa. Qhov Ceresit CT 24, Ob txhais tes Grundband (muaj cov me me ntawm polystyrene ua npuas ncauj, uas nce nws cov cua sov rwb thaiv tsev, txo cov khoom noj).