Kev kho kom zoo nkauj sab nrauv ntawm lub tsev yog qhov tsim nyog tsis yog tsuas yog ua kom zoo nkauj rau lub façade. Cov txheej tso cai rau koj mus txuas ntxiv lub sijhawm ua haujlwm ntawm cov khoom qub ntawm lub tsev. Niaj hnub no, facade plaster rau sab nraum zoov ua haujlwm feem ntau yog siv los ua tiav. Dab tsi attracts cov khoom no? Wb saib ntxiv.
Txhim kho vaj tse
Sab nrauv plaster (facade) muaj ntau yam zoo. Qhov no ua rau nws sib nrug los ntawm ntau lwm cov txheej txheem. Facade plaster ntawm lub tsev zoo li ntxim nyiam heev. Tsis tas li ntawd, txheej txheej muab kev tiv thaiv saum npoo los ntawm ntau yam tsis zoo uas tuaj yeem ua rau kev puas tsuaj lossis kev puas tsuaj. Ntawm cov khoom tseem ceeb uas plaster rau facade ua hauj lwm muaj, nws yuav tsum tau sau tseg:
- Moisture resistance. Nyob rau hauv lub zog ntawm dej, cov khoom siv tsis hloov nws cov qauv. Facade plaster rau sab nraum zoov siv yog txheej tiv thaiv uas tiv thaiv qhov tsis zoo ntawm cov dej noo.
- Resistant rau huab cua thiab kub hloov. Cov tom kawg yog qhov tseeb tshwj xeeb rau cov cheeb tsam uasmuaj qhov sib txawv tseem ceeb ntawm lub caij ntuj sov. Qhov zoo tshaj plaws façade plaster rau sab nraum zoov ua haujlwm muaj qhov tsim nyog tiv thaiv qhov tsis zoo ntawm nag lossis daus, ncaj qha tshav ntuj, thiab qee hom txheej txheej kuj ua rau cov teebmeem ntawm hluav taws xob.
- Txoj kev. Cov phab ntsa sab nrauv ntawm lub tsev feem ntau muaj kev ntxhov siab rau cov neeg kho tshuab. Facade plaster rau siv sab nraum zoov muaj qhov tsim nyog ntawm kev nyab xeeb.
- Vapor permeability. Cov txheej muaj peev xwm dhau evaporation, uas tso cai rau koj tswj hwm lub xeev qub ntawm cov khoom siv hauv tsev.
- Txhim kho lub suab thiab hluav taws xob rwb thaiv tsev ntawm cov qauv. Lub txheej nws tus kheej muab kev tiv thaiv tiv thaiv tshav kub. Qhov no txo cov nqi cua sov. Rau kev txuag nyiaj ntau dua, facade rwb thaiv tsev yog siv rau plastering.
- Ntau yam ntawm textures thiab xim. Facade plaster rau sab nraum zoov ua haujlwm tso cai rau koj los siv ntau lub tswv yim. Cov txheej tuaj yeem muaj cov xim uas tau muab rau cov khoom siv los ntawm kev ntxiv xim. Koj tuaj yeem ua improvise nrog cov qauv. Nws yog ib qho tseem ceeb kom raug siv cov txheej txheej txheej. Stencils yog siv yog tias tsim nyog. Cov txheej txheem sib txawv ua raws li cov khoom siv tshwj xeeb. Piv txwv li, "bark beetle" plaster zoo li tsob ntoo uas nws ntog los ntawm kab noj.
- Yooj yim ntawm kev tso cov khoom. Kev thov façade plaster tsis xav tau kev paub tshwj xeeb lossis kev paub dav dav. Kev tso cov khoom tuaj yeem nqa tawm ntawm nws tus kheej hauv qhov luv luvterm.
Tus nqi them
Qhov no yog lwm qhov tseem ceeb ntawm cov khoom siv. Tus nqi ntawm kev pab them nqi qis dua li lwm yam. Facade plaster, qhov nruab nrab noj uas yog 10 kg ib 4-7 m2, nqi ntawm 70-90 rubles / kg. Yog tias koj ntiav cov kws ua haujlwm, lawv cov kev pabcuam yuav raug nqi 250-300 rubles / m 2.
Facade rwb thaiv tsev rau plastering
Cov khoom siv rwb thaiv tsev yuav tsum raug xaiv ua ntej ua tiav. Cov cua sov tshaj plaws niaj hnub no suav hais tias yog nthuav dav polystyrene (polystyrene) thiab ntxhia ntaub plaub. Ob leeg muaj ob qho tib si pros thiab cons. Cov kws tshaj lij pom zoo kom yuav cov khoom siv hauv daim hlau. Ob leeg ntxhia ntaub plaub thiab polystyrene muaj daim ntawv tso tawm no. Lub rwb thaiv tsev yuav txuas ncaj qha rau ntawm phab ntsa nrog cov nplaum thiab cov khoom kho ntxiv. Minvata muaj hluav taws kub, vapor permeability. Nrog nws, cov phab ntsa "ua pa". Tab sis tib lub sij hawm, cov ntxhia wool muaj qhov hnyav hnyav. Nws yog qhov zoo tshaj plaws los xaiv diabase lossis bas alt ob-txheej slabs. Lawv muaj ib tug tawv txheej txheej. Qhov ceev ntawm cov laug cam yuav tsum tsis pub tsawg tshaj 140 kg/m2. Polyfoam yog noo noo tiv taus, yooj yim rau nruab, muaj qhov hnyav, siab thermal rwb thaiv tsev. Txawm li cas los xij, nws belongs rau cov khoom siv hluav taws xob, tsis zoo li cov ntxhia wool, thiab muaj kev puas tsuaj rau txhua yam. Tsis tas li ntawd, ntau tus nas tsuag nyiam nws.
Pavement technology: npaj
Tsim "ntub" facade yog ua nyob rau hauv ntau theem. Ua ntej tshaj plaws, koj yuav tsum tau npaj qhov chaw. Kev ua haujlwm yuav tsum tsis txhob ua nyob rau ntawm qhov kub thiab txias heev. Cov xwm txheej pom tau tias qhov zoo ntawm 15-25 degrees. Txwv tsis pub, nws yog ib qho tsim nyog los txhim kho scaffolding nyob ib ncig ntawm lub tsev, npog nws nrog ib tug windproof zaj duab xis nyob rau sab saum toj thiab tsim ib tug thermal circuit. Tom ntej no, npaj lub hauv paus. Qhov saum npoo ntawm phab ntsa yog ntxuav ntawm cov txheej dhau los, cov khib nyiab, av thiab hmoov av. Tom qab ntawd, lub hauv paus yog ntxuav thiab qhuav. Ntau cov chips thiab protrusions, influxes ntawm cov tshuaj raug tshem tawm nrog ib tug chisel, grinder los yog lwm yam cuab yeej. Qhov saum npoo yog kuaj xyuas cov kab nrib pleb thiab kev nyuaj siab. Thaum lawv pom, qhov tsis xws luag yog npog - plastered. Qhov saum npoo yuav tsum tau ua kom ntau li ntau tau. Qhov no yuav ua kom lub snug haum thiab muaj zog fixation ntawm rwb thaiv tsev. Ua ntej kho nws, qhov chaw yog primed.
YInsulation installation
Cov khoom yog glued los ntawm lub hauv paus profile. Cov phaj yog tsau nyob rau hauv kab rov tav kab. Cov ntsiab lus zoo tshaj plaws yog muab tso rau hauv cov qauv checkerboard. Nws yog ntshaw tias qhov ntsug seams ntawm kab yav dhau los tsis coincide nrog cov pob qij txha ntawm cov phiaj tom ntej. Hauv cov txheej txheem ntawm kev tso, koj yuav tsum xyuas kom meej tias qhov yuam kev tsis ntau tshaj 3 hli. Txwv tsis pub, txhua qhov tsis sib xws yuav pom meej meej tom qab ua tiav kev ua haujlwm. Nyob rau ntawm lub ces kaum, lub rwb thaiv tsev yuav tsum tau glued nrog ib tug sib tshooj ntawm 2-3 cm. Cov khoom tshaj yog txiav tawm tom qab ntawd. Qhov sib npaug ntawm qhov tso ntawm cov khoom yog kuaj los ntawm qib. Nws raug nquahu kom tsis txhob tso cov tee muaj zog.
Txhob Cia Siab
txheej txheem no yoguniform npog ntawm qhov chaw nrog ib tug tshwj xeeb mesh, uas yog immersed nyob rau hauv ib tug tshwj xeeb sib tov. Cov txheej txheem reinforcing yog siv rau ntawm primer. Ib lub fiberglass mesh yog tsau rau saum. Nyob rau hauv xaus, nws yog them nrog tib lub reinforcing compound. Lub thickness ntawm mortar txheej yog tsawg kawg yog 2 hli. Kev txhawb zog pib los ntawm cov ces kaum ntawm lub tsev, qhov qhib (qhov rais thiab qhov rooj). Tom qab ntawd, cov khoom yog nteg tawm ntawm tag nrho cov seem saum npoo. Koj tuaj yeem ntxiv dag zog rau qhov qhib siv qhov profile reinforcing. Nws yog perforated hlau kaum. Nws yog txuas nrog lub mesh strips thiab txuas rau qhov qhib. Kev txhawb zog yog qhov zoo tshaj plaws tsis yog nyob rau hauv tshav ntuj, tab sis nyob rau hauv huab, tab sis tsis los nag.
Tiav
Tom qab cov txheej txheem ntxiv dries (thiab qhov no yog tsawg kawg 72 teev), koj tuaj yeem pib tso lub façade plaster. Txhua yam khoom siv kho kom zoo nkauj tuaj yeem siv los ua ib qho topcoat. Nws tuaj yeem ua tau du lossis textured plaster, interspersed nrog sib txawv calibers. Yog hais tias nws yuav tsum tau pleev xim rau txheej, ces cov compositions yuav tsum sib phim. Piv txwv li, tib cov xim yog siv rau acrylic plaster. Kev ua tiav yuav tsum tau ua nyob rau hauv cov xwm txheej tsim nyog. Tshwj xeeb, plastering tsis tau ua nyob rau hauv lub hnub ci ci, los nag, cua muaj zog, qis lossis kub heev. Ua ntej siv cov kev daws teeb meem, qhov chaw muaj zog yog coated nrog primer. Nws yuav muab qhov tsim nyog adhesion ntawm cov ntaub ntawv. Tsis tas li ntawd, yog tias lub plaster yuav tsum tau coated nrog cov xim, qhov saum npoo yog pre-primed. Tsuas yogtsim nyog adhesion, lub tsho nruab nrab nruab nrab yuav muab qhov ua tiav ntev dua.
In xaus
Feem ntau, siv cov khoom siv kho kom zoo nkauj rau saum npoo tsis nyuaj. Hauv qhov no, nws yog ib qho tseem ceeb kom npaj lub hauv paus kom zoo. Qhov saum npoo yuav tsum tsis muaj qhov tsis xws luag. Lub hauv paus yuav tsum huv thiab qhuav. Ib tug primer yuav tsum tau siv. Tsis quav ntsej qhov no tuaj yeem txo qis lub zog ntawm cov txheej txheem thiab ua rau tsis zoo rau cov khoom sib txuas. Cov kws tshaj lij pom zoo siv cov khoom siv los ntawm ib lub chaw tsim khoom. Ua ntej siv cov khaubncaws sab nraud povtseg, koj yuav tsum tos kom cov khaubncaws sab nraud povtseg kom qhuav.
