Kev tsim kho thiab kho lub tsev, chav tsev, txhua qhov chaw ua haujlwm thiab chaw ua haujlwm, txawm tias sab nraum zoov, yuav tsum muaj cov kauj ruam tseem ceeb thiab tseem ceeb - nchuav hauv pem teb. Txij li thaum lub flooring raug rau ntau yam loads, nws yuav tsum muaj zog, txawm thiab ruaj. Sab zoo nkauj kuj tseem ceeb heev, vim hais tias hauv pem teb yog ib feem ntawm chav tsev uas catches lub qhov muag tam sim ntawd thaum nkag. Yog li ntawd, nws yog ib qho tsim nyog yuav tsum tau ua kom zoo nkauj, zoo nkauj, hais txog lub sab hauv ntawm chav tsev thiab chav tsev tag nrho.
Tus kheej-leveling screed txiaj ntsig
xws li screed ua ntej nchuav pob zeb tsuas muaj ntau qhov zoo:
- feem ntau tsis xav tau beacons rau theem saum npoo (lawv tsuas yog siv tsawgcas);
- ua kom lub ntsej muag sib luag thiab du;
- tsis tshua muaj shrinks thiab tawg,;
- Nws siv sij hawm tsawg dua kom qhuav.
Ib qho zoo ntxiv tuaj yeem suav tias yog qhov yooj yim ntawm kev teeb tsa ntawm tus kheej-leveling pem teb. Kev tsim kho ntawm tus kheej-levelling compounds tuaj yeem raug coj mus rau xoom yam tsis tas siv kev txhawb zog.
Nrog tag nrho cov txiaj ntsig thiab kev loj hlob ntawm tus kheej-levelling screed, qhov no yog qhov kev xaiv hauv pem teb uas koj yuav tsum xav txog. Nws yuav kim dua me ntsis, tab sis yuav them tus nqi nrog nws cov kav ntev thiab lub zog.
Txhua yam zoo, qhov zoo ntawm kev xaiv thiab kev lees paub ntawm kev ua haujlwm ntev los ntawm cov chaw tsim khoom tau lees paub los ntawm ntau tus neeg siv tshuaj xyuas. Tab sis lawv yuav muaj tsuas yog tias koj ua txhua yam raws li cov lus qhia. Xaiv qhov sib xyaw kom haum thiab tsim nyog tshaj plaws rau chav tsev lossis sab nrauv, saib xyuas qhov sib piv thaum npaj cov mortar, ua txhua yam kom sai thiab mloog cov lus pom zoo thiab cov cai rau kev nchuav hauv pem teb nrog cov sib xyaw ua ke ntawm tus kheej.
Classically, cov qauv hauv pem teb siv pheej yig pob zeb hauv av, uas muaj gypsum thiab xis mas. Tab sis tam sim no xws li ib tug ntau yam ntawm manufacturers thiab ntau yam ntawm cov plag tsev, tshwj xeeb tshaj yog tiav cov hniav nyiaj hniav kub sawv daws yuav, yog hloov lub niaj zaus flooring. Yog li txhua leej txhua tus tuaj yeem xaiv cov flooring zoo rau lawv tus plig thiab hnab ris.
Flaws
Tus kheej-leveling pem teb screed muajthiab ib co shortcomings:
- Yuav tsum tau npaj lub hauv paus - kaw tag nrho cov kab nrib pleb kom zoo, tshem cov plua plav, tshem tawm cov khib nyiab, ziab kom zoo.
- Yog qhov screed ua tsis tiav vim qee yam, nws nyuaj rau tshem tawm.
- Tus nqi ntawm cov khoom no kuj yog siab.
- Txoj kev phem. Cov plasticizers uas muaj nyob rau hauv cov muaj pes tsawg leeg tuaj yeem tso cov tshuaj sib xyaw ua ke uas tsim kev puas tsuaj rau tib neeg kev noj qab haus huv rau hauv huab cua. Yog li ntawd, thaum lub sij hawm ziab ntawm screed, chav tsev yuav tsum tau zoo ventilated. Thaum ua haujlwm, nco ntsoov siv cov cuab yeej tiv thaiv tus kheej.
xav txog dab tsi thaum xaiv poj niam txiv neej
Thaum xaiv poj niam txiv neej, xav txog:
- Lub ntim ntawm cov ntaub pua tsev (siv rau hauv qhov tuab, qhov ntev, qhov dav ntawm hauv pem teb thiab qhov sib txawv).
- hom cover (dab tsi subfloor yog ua los ntawm).
- Hummidity hauv chav.
Ntau yam sib tov npaj cov tshuaj rau nchuav
Tus kheej-leveling screed los ntawm ob hom:
- Rau qhov ntxhib tiav - flooring tsuas yog ua kom theem saum npoo ua ntej kho kom zoo nkauj.
- Thin-layer for finishing.
Draft sau composition
To sau subfloor siv:
- Binder cement lossis gypsum mix.
- Quartz xuab zeb lossis nthuav av nplaum gravel.
- YPlasticizers, polymer additives.
Qhov ntxhib tus kheej-leveling screed yog tsim los uaLub luag hauj lwm ntawm lub hauv paus rau cov hniav txheej - laminate, parquet, linoleum, pobzeb, ntuj pob zeb, uas yuav tsum tau muab nruj me ntsis rau ntawm lub tiaj tus.
Cov khoom ntxhib yuav tsum muab qhov tseem ceeb tshaj plaws txhawm rau ua kom tiav qhov zoo, tshwj xeeb tshaj yog tias npaj rau hauv pem teb zaum kawg.
Tam sim no, muaj ntau hom thiab hom ntawm tus kheej-leveling pem teb. Yog li ntawd, kev faib tawm yog ua raws li ob peb yam tseem ceeb rau kev xaiv qhov sib tov.
Raws li lub hom phiaj ntawm daim ntawv thov
Tus kheej-leveling pem teb screed, nyob ntawm lub hom phiaj ntawm kev siv, yog:
- Standard - coarse alignment.
- Final - kev npaj zaum kawg.
- Rover - txheej nyias.
By use
Nyob ntawm thaj chaw siv, tus kheej-leveling pem teb screeds yog:
- Internal (lub tsev, chav tsev, chaw ua haujlwm, chaw ua haujlwm, chaw yuav khoom, chaw ua haujlwm).
- Sab nrauv (kev kho kom zoo nkauj sab nrauv, qhib qhov chaw tsis muaj phab ntsa lossis qab nthab).
- Universal (tsim rau kev kho kom zoo nkauj sab hauv tsev thiab sab nraum zoov).
Raws li cov txheej txheem thov
Tus kheej-leveling cement screed tuaj yeem siv tau:
- Manually (nrog lub spatula).
- Tshwj xeeb mechanisms (cov cuab yeej tshaj lij).
- Ua ke (siv nrog lub spatula thiab theem nrog cov cuab yeej tshwj xeeb).
By scope
Tus kheej-leveling qhuav screeds yog:
- raunyob quarters.
- Rau txoj haujlwm.
- xwb.
Los ntawm hom ntawv khi
Cov hom hauv qab no yog qhov txawv:
- Epoxy - sab hauv tsev thiab sab nraum zoov.
- Polyurethane - rau nchuav 3D pem teb.
- Methyl methacrylate - rau cov chaw lag luam loj.
- Polymer-cement - zoo tiv taus qhov kub thiab txias thiab lwm yam kev nyab xeeb, hnyav hnyav.
Rau qhov zoo nkauj:
- Opaque.
- Pob tshab (feem ntau yog 3d tiav pem teb).
Thickness:
- Nyias - tus kheej-leveling screed thickness txog li ob centimeters.
- Piav nrog ntau lub pob zeb, plhaub rau lub zog thiab kev zoo nkauj.
Hom kev ua tiav ntawm tus kheej-leveling decorative self-leveling pem teb txawv ntawm cov ntaub ntawv uas lawv tau ua:
- Gypsum. Siv rau hauv thaj chaw qhuav xws li lub tsev lossis chav tsev. Nws muaj ib tug feature - nws dries sai heev. Cov khoom siv hauv paus yuav tsum yog pob zeb.
- Gypsum cement. Nws yog siv tsis tau tsuas yog nyob rau hauv vaj tse, tab sis kuj nyob rau hauv lub balconies, nyob rau hauv kev tsim kho ntawm da dej. Qhov saum npoo ntawm hom hauv pem teb no yuav ntxhib. Cov khoom siv hauv paus yog pob zeb thiab ntoo.
- Polyurethane - cement. Nws tuaj yeem siv tau rau hauv pem teb ntawm txoj kev, hauv cov tsev tsis raug kaw (veranda, gazebo), hauv chav rau ntau lub hom phiaj thiab nrog cov av noo. Qhov saum npoo ntawm xws li hauv pem teb kuj yuav ntxhib me ntsis. Cov khoom siv hauv paus yuav tsum yog pob zeb lossis ntoo.
- Acrylic - cement. Rau txhua qhov chaw thiab txoj kev. Qhov saum npoo yog ntxhib. Cov khoom siv hauv paus - pob zeb, ntoo.
Tus tsim tawm ntawm tus kheej-levelling screed compounds
Nyob rau hauv lub lag luam niaj hnub no muaj ntau ntau ntawm manufacturers ntawm tus kheej-leveling tebchaw. Qhov no yog vim hom kev kho hauv pem teb no ntau heev.
Tsib ntawm cov tuam txhab nrov tshaj plaws thiab ntseeg siab rau kev tsim cov txheej txheem ntawm tus kheej-leveling flooring compounds tsim nyog qhia:
- Knauf. Cov chaw tsim khoom no yog nyob rau hauv lub hauv paus ntawm kev tsim ntawm tus kheej-leveling pem teb thiab yog tus thawj coj hauv kev muag khoom ntawm lub tsev. Nws yog raws li kev sib xyaw ntawm cov nplua-grained gypsum, kom cov plag tsev yuav ruaj khov heev. Ib qho ntxiv yog quartz xuab zeb, uas muab kev tiv thaiv rau kev puas tsuaj ntawm cov plag tsev. Tus nqi pib los ntawm 200 rubles rau ib pob ntawm 20 kilograms. Knauf monolithic pem teb tuaj yeem ua lub hauv paus rau kev sib koom ua ke, insulating, faib, cov plag tsev sov. Tsis tas li ntawd, siv cov khoom sib xyaw no, koj tuaj yeem ua rau hauv pem teb tsis tseeb, uas tso cai rau koj kom qib hauv pem teb yam tsis muaj qhov hnyav thiab tsim ib lub niche rau nteg ntau cov cables thiab cov qauv hauv tsev.
- "Vetonit". Lawv tsim cov khoom siv high-tech sib xyaw ntawm cov cement thiab limestone rau qhov kawg ntawm cov plag tsev. Qhov zoo tshaj tus nqi/zoo piv. Tus nqi ntawm 350 rubles ib 25 kgmuab zoo meej evenness, zoo heev noo noo kuj. Lawv tsim ib qho sib tov rau ob qho tib si roughing thiab xov. Txhua txheej txheej yog yooj yim mounted.
- Ceresit. Cov khoom sib tov no ua haujlwm zoo heev nrog qhov sib txawv loj, tiv taus cov dej noo thiab kub heev. Yuav siv tau rau underfloor cua sov. Tus nqi txoj cai pib los ntawm 200 rubles rau ib pob ntawm 20 kilograms.
- "Bolars". Cov khoom ntawm cov chaw tsim khoom no yog qhov txawv los ntawm kev kub siab thiab suab rwb thaiv tsev. Nqe los ntawm 300 rubles, muag hauv pob khoom ntawm 25 kilograms.
- "Nivelir-Express". Ua kom tiav cov txheej txheem rau txhua chav: ua kom cov kab nrib pleb, tshem tawm txawm tias qhov siab loj sib txawv. Muag hauv 20kg hnab, tus nqi sib txawv raws cheeb tsam.
txheej txheem ntawm kev ua haujlwm thiab cov lus pom zoo rau kev npaj hauv pem teb
Cia peb saib yuav ua li cas-nws-koj tus kheej-qib screed yog ua.
Thaum ua haujlwm ntawm kev tsim cov plag tsev rau tus kheej, koj yuav tsum ua raws li cov lus qhia thiab cov lus qhia nruj me ntsis, txwv tsis pub kev tsim kho yuav ua rau tsis yooj yim, tsis sib xws, tsis ntseeg.
Tus kheej-leveling pem teb mortar dries sai heev, yog li nteg, tsim thiab npaj lub hauv paus yuav tsum ua kom tiav ua ntej siv cov flooring compound. Nyob ntawm chav tsev, nws muaj peev xwm nteg rwb thaiv tsev thiab cov contours ntawm cov cua sov hauv qab hauv qab ntawm qhov sau. Rau cov plag tsev nrog lub hauv paus ntoo, yuav thiab nthuav cov ntawv sau rau nchuav.
Ua ntej, koj yuav tsum txiav txim siab seb koj xav tau dab tsi rau kev teeb tsa tus kheej-leveling pem teb (self-leveling screed), thiab npaj tag nrhocov cuab yeej xav tau rau txoj haujlwm. Nyob rau hauv ib lub sij hawm, nws yog tsim nyog los sau nyob rau hauv ib chav tsev, los ntawm qhov kev xam no, coj cov sib tov thiab xam lub sij hawm.
Tus kheej-leveling screed dries nyob ntawm hom. Cov lus qhia yuav tsum qhia lub sijhawm tsawg kawg uas cov plag tsev yuav tsum tsis txhob cuam tshuam. Kwv yees li 8-10 teev. Hnub tom qab, koj tuaj yeem nteg / hliv qhov zoo nkauj ntawm cov av, lossis txuas ntxiv kho.
Tus txheej txheem ntawm kev xam cov khoom siv yuav yog qhov tseem ceeb heev. Koj yuav tsum pib los ntawm kev tshawb nrhiav thiab sau cov ntaub ntawv tsim nyog:
- chav tsev, thaj chaw hauv pem teb hauv txhua chav (yog qhov chaw nyob).
- Lub thickness ntawm txheej uas yuav tsum tau mus rau theem saum npoo;
- pem teb, tawg.
- Qhov ntim ntawm hauv pem teb, suav nrog qhov xav tau tuab.
- Qhov ntom ntawm qhov sib tov xaiv (feem ntau qhia rau ntawm pob).
- Kev sib xyaw ntawm qhov sib xyaw (qhov tsawg kawg nkaus thickness nyob ntawm qhov no, qhov muaj peev xwm kaw qhov tawg).
- Kev siv (qhia nyob rau hauv lub ntim, xam los ntawm cov chaw tsim tshuaj paus, tsis yog ib txwm raug, tab sis koj yuav tsum coj mus rau hauv tus account thaum muab xam).
Rau qhov zoo tshaj plaws, peb tuaj yeem xav tias kev noj yog 1 liter dej ib 1 square meter. Kev suav yog hloov kho raws li cov ntaub ntawv khaws tseg, qhov ceev ntawm qhov loj ntawm tus kheej-leveling screed yog qhov tseem ceeb.
Npaj ua haujlwm
Ua ntej nchuav, yuav tsum npaj ua haujlwm:
- Ntxuav hauv pem teb / substrate tsis muaj av, mortar residue, roj stains, thiab lwm yam.
- Qub, tab sistxhob overdry.
- Kho cov kab nrib pleb yog tias ua tau, primer.
- Rov qab qib kab rov tav ntawm kev nrhiav qhov taw tes saum toj.
- Npog ib ncig ntawm ib puag ncig ntawm daim kab xev damper, uas yog ib pawg ntawm foam polymer, hais lus ntxhib - polyethylene. Nws them nyiaj rau kev nthuav dav kom tiv thaiv phab ntsa puas.
- Nyob rau hauv lub qhov rooj, muab cov hlau profile strips kom cov mortar tsis ntws tawm ntawm chav tsev, thiab cov txheeb ze kab rov tav alignment yog guaranteed.
Npaj cov tshuaj los ntawm kev yuav khoom sib tov yog yooj yim heev, tus pib tuaj yeem yooj yim daws nws. Tab sis nws yuav tsum nco ntsoov tias koj yuav tsum ua raws li cov lus qhia kom txaus, koj tuaj yeem hloov qhov tsis sib xws ntawm qhov sib xyaw thiab cov kua rau dilution, yog tias nws pom tseeb tias cov tshuaj yog kua lossis tuab. Vim tias qhov tsis sib xws no yuav cuam tshuam rau qhov zoo ntawm cov av tsim.
kwv yees cov txheej txheem ib ntus rau kev npaj cov sib tov:
- Ua tib zoo nyeem cov lus qhia sib xyaw ntawm lub ntim.
- Yuav tsum tau dilute qhov sib tov rau hauv lub thawv loj.
- Kho nrog lub tshuab tsim khoom tsawg kawg ob zaug: thaum diluted nrog kua, ces tos 10 feeb thiab sib tov dua.
- Tshem tawm cov npuas npuas nrog cov menyuam yaus tom qab nchuav, txwv tsis pub lub neej kev pabcuam, kev ntseeg siab thiab kev ntxhov siab ntawm cov flooring yuav raug txo.
Ntawm daim ntawv thov kev pom zoo
- Pib cov txheej txheem rau pouring levelingpem teb yuav tsum nyob deb ntawm kaum sab xis thiab txav mus rau ntawm lub qhov rooj.
- Koj tuaj yeem ntxiv txawm tias tawm ntawm txheej txheej nrog spatula.
- Ua txhua yam kom sai li sai tau, raws li cov tshuaj dries sai.
- Tab sis tsis txhob txi kev zoo nkauj thiab kev zoo nkauj.
- Koj tuaj yeem taug kev ntawm cov kua hauv pem teb hauv cov khau tshwj xeeb - khau luv - hauv cov txheej txheem ntawm kev tshem tawm cua tom qab nchuav hauv pem teb nrog cov menyuam tshwj xeeb.
- Cia li tso hauv pem teb ib leeg thaum nws qhuav. Kwv yees li 8-10 teev. Rau cov khoom kim dua los ntawm cov tuam txhab lag luam, lub sijhawm no yuav raug txo kom tsawg, uas yuav muab sau rau hauv qab ntawm pob.
Cov cuab yeej ntawm tus kheej-leveling screeds yog txoj haujlwm yooj yim. Raws li cov lus qhia saum toj no, nws muaj peev xwm ua tau rau koj tus kheej.
