Muaj ob txoj hauv kev kom ua tiav qhov tseeb geometric ntawm cov phab ntsa thiab qab nthab - rau plaster qhov chaw tsis sib xws los yog sheathe nrog cov ntaub ntawv ntawm cov ntaub ntawv. Nyob rau hauv ob qho tib si, qhov kawg theem yog kev kho mob nrog tshwj xeeb qhuav mix. Puttying drywall rau tha xim muaj nws tus yam ntxwv uas yuav tsum tau txiav txim siab thaum kho kho.
Yuav ua li cas kho qhov chaw kom cov xim nyob ntev? Qhov no yuav tham hauv kab lus no.
Nyob ntawm putties
Cov khoom siv niaj hnub hauv lawv lub cev muaj ob hom: qhuav thiab pasty. Hauv thawj kis, qhov sib tov yuav tsum tau diluted nrog dej ua ntej siv. Pasty putties twb tau npaj siv yam tsis muaj kev npaj ua ntej, nws tsuas yog qhib lub hau pob. Nyob rau hauv ob qho tib si, cov no yog finely dispersed compositions. Qhov no distinguishes lawv los ntawm plasters, uas yog tsim los mus tshem tawm loj defects.
Cov binder nyob rau hauv qhuav compositions yog cement, polymer, gypsum. Pasty leveling compounds yog tsim los ntawm polymer binders. Los ntawmlub ntsiab tivthaiv yog nyob ntawm qhov Scope ntawm putties. Kev lig kev cai, leveling nplua compositions yog siv rau saum npoo nyob rau hauv ob peb txheej. Thawj txheej yog leveling (preliminary, ntxhib) mixs, lub thib ob - kawg (tiav).
Yuav ua li cas rau putty drywall rau painting?
Gypsum binder sib tov yog siv nyob rau hauv chav tsev qhuav. Hom no yog tam sim no feem ntau. Xws li cov khoom siv tau yooj yim siv thiab zom, thaum cov xim ntawm cov khoom tseem dawb. Thiab qhov no yog qhov kev txiav txim siab hauv cov xim tom ntej.
Gypsum tsis sib haum nrog hydrosetting binders. Cov no yog cov cement sib tov. Yog li ntawd, kev siv cov khoom sib txuas ntawm gypsum bases yog txwv tsis pub. Drywall putty rau tha xim yuav tsum tsis txhob ua raws li cov cement. Feem ntau, nws raug tso cai los kho gypsum plasters nrog cov cement leveling sib tov, tab sis tsuas yog nrog cov primer zoo.
Polymer putties yog lub hauv paus zoo rau kev pleev xim. Lawv cov nplej loj me me (yuav luag tsis pom), vim qhov no ua tiav qhov chaw tiaj tus.
Technology rau kev siv cov khoom sib xyaw
Cov khoom siv hauv tsev yog muab rau cov neeg siv khoom, nrog rau cov lus qhia rau lawv siv. Feem ntau ntawm cov kev cai rau ntau hom putties yog tib yam.
Leveling qhuav mix yog npaj ua ntej ua hauj lwm, diluting lawv nrog dej nyob rau hauv piv txwv qhia rau lub pob. Cov khoom ntawm tiav putties yog siv tau rauqee lub sijhawm. Nws txawv rau txhua hom kev sib tov. Qhov nruab nrab "lub neej lub sij hawm" ntawm putties yog li ntawm 5 teev mus rau ib hnub, ces lub peev xwm mus sib npaug zos faib rau saum npoo yog poob.
Ua-nws-koj tus kheej plasterboard puttying rau tha xim yog ua tiav nrog spatula. Muaj cov chaw nres tsheb rau kev siv tsis siv neeg ntawm cov khoom sib xyaw, tab sis lawv tau siv rau ntawm qhov chaw tsim kho loj. Thiab cov khoom siv polymer yog siv los ua putty.
Sib tov daim ntawv thov thev naus laus zis: cov kauj ruam tseem ceeb
Qhov saum npoo uas nws tau npaj los siv thawj txheej txheej ntawm putty yuav tsum tau ntxuav ntawm plua plav, roj stains. Plasterboard sheathing yuav tsum tsis txhob muaj qhov tsis sib xws ntawm cov pob qij txha thiab qhov chaw ntawm cov fasteners. Yog tias muaj qhov tsis xws luag, tom qab ntawd cov hlua txuas txuas yog txiav nrog rab riam, thiab lub taub hau ntawm tus kheej tapping screws yog tob 1 hli.
thev naus laus zis ntawm plasterboard puttying rau tha xim muaj cov kauj ruam hauv qab no: npaj lub hauv paus, siv qhov pib sib tov, ua kom tiav, priming, sib tsoo saum npoo tom qab txhua txheej thiab desusting.
Cov muaj pes tsawg leeg yog nteg rau hauv cov seams nrog thawj txheej, txhua lub hau ntawm fasteners yog smeared. Yog li hais tias cov pob qij txha tsis tawg tom qab pleev xim, ib daim kab xev nplaum txuas ntxiv rau cov txheej txheem qhuav ntawm cov hlua txuas ntawm gypsum boards. Tom qab 12 teev kom qhuav, nws yuav tsum tau xuab zeb, plua plav thiab primer.
Kev ua li no yog qhov tsim nyog rau kev sib twabsorbency ntawm lub substrate. Puttying drywall rau tha xim yuav tsum muaj ob txheej ntxhib daim ntawv thov ntawm qib sib txuas. Ntxiv mus, zaum ob nws yog tsim nyog los tsim ib tug tas mus li cover.
theem kawg ua ntej pleev xim
Thaum txheej saum toj kawg nkaus dries, nws yog sanded. Yog hais tias mus txog rau lub sij hawm no qhov pib putty tau siv, ces lub thib peb txheej yog tsim los ntawm lub finishing muaj pes tsawg leeg. Nws pab kom ua tiav qhov chaw tiaj tus thiab du vim yog cov khoom me me hauv nws cov muaj pes tsawg leeg. Ntawd yog, kev ua tiav ntawm cov phab ntsa ntub dej rau kev pleev xim yog qhov yuav tsum tau ua. Nws tuaj yeem raug tsis saib xyuas ua ntej wallpapering, vim tias qhov tsis sib xws nyob rau hauv txheej ntawm cov khoom dov yuav raug muab zais.
Lub tsho tiv no zaum kawg yog siv thinly ua ntej pleev xim. Muaj cov txheej txheem tshwj xeeb rau kev siv cov khoom tiav, hu ua "ntawm sdir". Qhov no yog thaum, tom qab siv qhov sib tov, nws raug tshem tawm nrog spatula perpendicular rau saum npoo. Raws li qhov tshwm sim, qhov tsis sib xws tsawg tshaj plaws tau ntim nrog cov microparticles, thiab ib qho tseem ceeb tau txais.
Tom qab ziab tag, qhov chaw huv si, plua plav tawm ntawm nws. Tom ntej no, koj yuav tsum mus dhau lub primer. Cov kev ua no yuav xyuas kom meej tias cov xim yog sib npaug ntawm qhov chaw. Yog tias koj tsis ua tiav txheej txheej ua ntej pleev xim, ces kev noj cov khoom siv xim yuav nce ntxiv.
Ua haujlwm nrog spatula
Muab plasterboard qab nthab rau tha xim thiab phab ntsa yog siv ob qho tshwj xeeb spatulas - spatulas: dav (300 mm) thiab nqaim (90 mm). Cov cuab yeej me me yuav siv qhov sib xyaw ua ke thiab hloov mus rau qhov loj dua.
Tshuaj putty implieskis cov sib tov nyob rau hauv ib tug nyias txheej ntawm drywall. Ntxiv mus, thaum thov ntawm sab laug mus rau sab xis, lub spatula yog tuav kom nws sab laug nyob hauv qab sab xis. Nws hloov tawm tias daim ntawv thov du yog mus rau sab laug ntawm lub cuab yeej, thiab txheej txheej ntawm putty yog tsim nyob rau sab xis, uas tau muab tshem tawm ntawm phab ntsa lossis qab nthab thiab siv rau kev teeb tsa tom ntej.
Qhov luaj li cas ntawm txheej txheej yog tswj los ntawm lub kaum sab xis ntawm lub spatula mus rau hauv paus. Qhov me me, qhov thicker lub putty strip. Lub kaum sab xis thov txheej txheem yog 60 degrees. Ntawm 15⁰ rau qhov chaw kho mob, smoothing yog ua, uas yuav tsum tau ua los ntawm overlapping lub yav dhau los smoothed sawb los ntawm 2 cm.
Haum pob qij txha thiab cov fab tiav
Kev sib koom ntawm cov nplooj ntawv gypsum raug kaw nrog daim kab xev kom tsis muaj kab nrib pleb tshwm tom qab qhov kawg cladding. Thaum pib, putty yog siv perpendicular mus rau lub seam nrog ib tug spatula, tom qab uas cov tshaj yog tshem tawm los ntawm kev tsiv raws lub seam los ntawm lub hauv qab. Xws li manipulations yog ua thaum plasterboard phab ntsa yog puttyed rau painting. Thaum ua haujlwm nrog cov pob qij txha hla ntawm lub qab nthab, cov mortar ntau dhau raug tshem tawm ntawm qhov kev taw qhia "nyob deb ntawm koj".
Nyob rau hauv ob qho tib si, ib daim kab xev reinforcing yog siv rau txheej qhuav, thiab cov pob qij txha tau rov kho nrog spatula.
Cov ces kaum sab nraud raug kaw siv cov khoom perforated. Thiab ib rab ntaj tau muab tso rau hauv cov ces kaum sab hauv, thiab cov spatula yog siv tsis ncaj.
Mix zoo
Muab lub plasterboard qab nthab rau tha xim ntawm qhov tawm implies ib tug zoo meej du nto. Ua ntej pleev xim, nws tuaj yeem tshawb xyuas qhov zoo ntawm cov txheej txheej. Txhawm rau ua qhov no, siv lub teeb nyem thiab qib. Nws yog ib qho tsim nyog yuav tsum tau nruab lub cuab yeej tiv thaiv phab ntsa lossis qab nthab thiab nkaum lub teeb me me hauv qab nws. Yog tias qhov khoob tsis tshwm sim ntawm qib thiab saum npoo, ces tsis muaj tee thiab roughness. Thiab qhov no yog lub cim ntawm kev sib tsoo zoo.
Yog tias, txawm li cas los xij, muaj qhov tsis sib xws me me, nws yog qhov zoo dua mus hla nrog cov ntawv xuab zeb lossis lub tshuab sib tsoo dua. Kev ua tiav putty yog ntxuav nrog nplua-grained abrasive. Qhov no siv rau gypsum sib tov. Polymer compositions tsis tas yuav sib tsoo vim lawv cov yas siab.
Cov lus qhia kom tau txais txiaj ntsig zoo
Daim ntawv thov ntawm qib sib txuas yuav tsum tshwm sim ntawm qhov ntsuas kub ntawm +5 txog +30 g. Lub putty nto yuav tsum nyob rau tib qhov kub thiab txias. Tsis txhob raug tshav ntuj ncaj qha thaum leveling. Tab sis qhov no yog ntau ntxiv txog kev ua haujlwm sab nraum zoov.
Txhawm rau kom ntseeg tau tias plasterboard putty rau pleev xim tsis tawg tom qab kev kho tiav, nws yuav tsum ua raws li kev siv tshuab ua haujlwm. Ib qho yuam kev feem ntau yog kev npaj tsis raug ntawm kev daws teeb meem. Nws yog ib qho tsim nyog yuav tsum tau ntxiv dej raws nraim raws li cov lus qhia thiab sib xyaw kom zoo. Kev tawg tuaj yeem tshwm sim thaum tso lub tsev sib xyaw nrog txheej txheej ntau dua 1.5 hli ib zaug. Yog li ntawd, kev siv cov primer ntawm txhua theem ntawm kev ua haujlwm pab kom ua tiav qhov zoodaim ntawv thov.
Tsis txhob hnov qab tos kom lub putty kom qhuav tag ua ntej kev teeb tsa tom ntej. Nws yog ib qho kev xav yuam kev uas yuam kom qhov cua ntawm chav tsev yuav tsum tau ua kom zoo dua ntawm cov khoom siv. Drafts yog cov yeeb ncuab ntawm cov tsis kho plaster. Ib qho tseem ceeb rau kev ua tiav cov txiaj ntsig zoo yog kev xaiv cov khoom zoo.
Yuav ua li cas rau putty drywall rau tha xim? Reviews about Knauf
Ntawm cov rooj sab laj kev tsim kho, ib daim duab ntawm cov thawj coj ntawm cov theem sib txuas siv hauv kev kho tshiab niaj hnub raug nthuav tawm. Knauf, Ceresit thiab Vetonit sib tov ua cov khoom sib xyaw ua ke rau kev ua haujlwm sab hauv phab ntsa.
TM "Knauf" paub txog nws cov khoom siv hauv tsev raws li gypsum. Cov chaw tsim khoom rau puttying sab hauv tau tsim cov cuab yeej siv rau kev ua haujlwm thiab hloov nws cov khoom rau nws. Txhawm rau muab cov seams ntawm GKL, nws tau thov kom siv cov khoom "Fugen" thiab "Uniflot". Rau qhov ua tiav, Rotband Profi kab tau tsim, uas tau muab cov khoom npaj ua tiav, uas tshem tawm qhov ua yuam kev hauv kev npaj cov kev daws teeb meem kom raug. Cov lus teb rau cov ntaub ntawv ntawm TM no yog qhov zoo.
Yog tias koj tso qhov ua tiav "Rotband Profi" "ntawm kab laug sab", koj tau txais ib daim kab xev dawb thiab du. Rau kev sib piv: putty "Vetonit LR" (polymer) yog cov kua ntau dua hauv qhov sib xws, thiab qhov no yog qhov rho tawm hauv kev yooj yim ntawm daim ntawv thov. Tsis tas li ntawd, tom qab nws theem, grooves nyob twj ywm, uas qhia tias tsis txaus plasticity ntawm cov khoom. Thiab xim tom qabmuab tso rau ntawm qhov chaw dawb.
Yuav ua li cas xaiv cov phab ntsa qhuav rau pleev xim, tus tswv yuav qhia rau koj. Yog tias kev kho yuav ua tiav ntawm koj tus kheej, ces nws yog qhov zoo dua los sim yuav cov khoom lag luam Knauf.
Tau kawg
Putties, primers, qhuav mixs yuav tsum tau yuav ntawm tib tus nqi. Koj yuav tsum tsis txhob nrhiav cov khoom pheej yig thiab kim tib lub sijhawm, txwv tsis pub lawv qhov tsis sib xws yuav tshwm sim. Txhua lub chaw tsim khoom tsim cov kab ntawm nws cov khoom tsim los rau kev ua haujlwm tshwj xeeb.
Thiab yog tias koj xaiv TM "Knauf" rau kev sib khi cov pob qij txha ntawm cov nplooj ntawv ntawm cov phab ntsa ntub dej, koj yuav tsum yuav cov primer, putty mixs thiab mortar los ntawm tib lub tuam txhab.
