Hauv chav dej, tab sis kuj nyob hauv lwm chav hauv tsev, hauv pem teb tiaj tus yog lub tswv yim phem: tom qab tag nrho, dej tuaj yeem tsim ntawm no thiab ua rau muaj kev puas tsuaj. Txoj kev nqes hav yog qhov kev daws teeb meem, txawm hais tias koj muaj ntau txoj kev xaiv nyob ntawm seb hom thiab kev tsim kho ntawm screed. Yog tias koj xav tsim ib qho sloped screed koj tus kheej, nws yog qhov zoo tshaj plaws los siv cov cement screed. Qhov no yooj yim dua rau txheej txheem dua li lwm hom.
Thaum twg thiab qhov twg screed sloped ua rau kev nkag siab?
Ib tug screed sloping yog siv qhov twg dej yuav tsum tau ntws tawm. Qhov no tuaj yeem yog rooj plaub, piv txwv li, hauv chav dej nrog da dej taug kev, tab sis kuj nyob hauv
- ib lub sam thiaj
- ib terrace
- ib lub ru tsev tiaj tus
- txoj kev mus rau qhov chaw nres tsheb
- los yog qhov chaw tuav hauv lub pas dej da dej
Txoj kev nqes hav yuav tsum muaj ib lub kaum sab xis ntawm inclination ntawm ib thiab ib nrab mus rau ob feem pua, vim dej tsuas pib ntws los ntawm qhov no. Qhov tseeb, qhov no txhais tau hais tias lub screed yuav tsum muaj ib tug gradient ntawm kwv yees li ob centimeters ib linear meter. Cov dej ntws nrawm dua muaj ntau qhov zoo: Tsis tsuas yog nws tiv thaiv pwm tsim vim accumulating noo noo, cov dej ntws kuj ntxuav tawm cov av zoo.
Tip:
Txoj kab nqes ntawm lub ru tsev tiaj tus (piv txwv li ntawm lub chaw nres tsheb) yog tsim ua raws li txoj cai zoo sib xws. Ntawm no koj tuaj yeem siv cov screed sloping los yog cov rwb thaiv tsev tsim nyog, uas coj cov dej ncaj qha mus rau lub qhov dej.
Yuav ua li cas poob screed muaj?
Yeej koj muaj ob txoj hauv kev los tsim qhov chaw nqes hav. Nyob rau hauv thawj variant, koj nteg ib tug substructure uas xyuas kom meej qhov tsim nyog txoj kab nqes. Tsuas yog ntawm qhov no koj tso qhov tseeb screed, uas yuav tsum yog tib lub thickness nyob rau hauv txhua qhov chaw.
Hloov pauv, koj tuaj yeem siv txoj kab nqes ncaj qha rau hauv qhov screed: Qhov no yog qhov tseebSloped screed.
Sloping substructure
Ib txoj kab nqes nrog ib lub screed ntawm tib lub thickness nteg rau saum yuav ua tau los ntawm prefabricated Cheebtsam los yog los ntawm lwm yam ntaub ntawv. Khoom Styrofoam panels tau ua pov thawj tias muaj txiaj ntsig zoo ntawm no, tab sis lawv yuav tsum tau muab nrog lub hauv paus nplaum: txwv tsis pub cov screed tsuas yuav tsis tuav. Qhov no variant tsuas yog haum rau me me slopes ntawm tsawg tshaj li ob centimeters ib 'meter' khiav. Yog tias txoj kab nqes loj dua, kev tsim kho yuav tsis muaj kev thauj khoom ntxiv lawm, uas yog vim li cas lwm txoj kev daws teeb meem yuav tsum tau txiav txim siab hauv qhov xwm txheej zoo li no.
Classic poob screed
Lub classic sloped screed yog ib qho kev daws teeb meem zoo ntawm no. Qhov no yog ib qho kev sib xyaw screed nyob rau hauv uas txoj kab nqes yog poured ncaj qha. Qhov kev hloov pauv no kuj muaj qhov zoo dua uas nws yooj yim dua rau kev siv - tom qab tag nrho, tsis tas yuav muaj kev tsim kho. Tsis tas li ntawd, cov qhab nia classic nrog kev ruaj khov thiab kav ntev. Koj yuav tsum tsuas yog xyuas kom meej tias cov screed ncav cuag qhov tsawg kawg nkaus thickness txawm tias nws qhov tob tshaj plaws - thaj chaw siab dua yog qhov sib npaug.
Tip:
Los ntawm txoj kev, txoj kab nqes nqes kuj tuaj yeem ntsia tau tom qab yog tias koj xav tau ib qho ncaj nraim hauv pem teb kom muaj txoj kab nqes tsim nyog. Koj tuaj yeem ua tiav qhov no nrog qib mortar, uas tuaj yeem siv rau theem tawm ntawm tus kheej. Tom qab tag nrho, koj tsis tas yuav rov ua dua tag nrho hauv pem teb.
Ua koj tus kheej screed
Nws tsis yog tias muaj ntau hom screed - tus kws tshaj lij kuj sib txawv ntawm ntau hom kev teeb tsa. Hauv seem no koj yuav pom cov npe ntawm qhov zoo thiab qhov tsis zoo ntawm ntau yam screeds nrog rau cov lus qhia yooj yim rau kev tso cov cement lossis qhob screed hauv xya kauj ruam rau kev paub ua-nws-koj tus kheej.
Type of screed
Cement lossis high-speed screed feem ntau yog siv thaum nthuav tsev thiab vaj. Kuj tseem muaj lwm hom, txawm hais tias lawv siv tsawg dua thiab feem ntau siv rau qee lub sijhawm. Mastic asph alt, piv txwv li, tuaj yeem siv tsis tau tsuas yog siv hauv kev tsim kho, tab sis kuj yog qhov zoo tagnrho raws li cov screed sab hauv tsev thiab sab nraum zoov. Cov khoom yog waterproof thiab tsis tshua muaj zog, tab sis yooj yim rau txheej txheem.
Mastic asph alt sab hauv tsev
Hauv kev tsim kho sab hauv, txawm li cas los xij, koj tsis siv cov pa mastic asph alt xws li hauv kev tsim kho, tab sis hu ua nyuaj bitumen. Txawm li cas los xij, nws tsis tsim nyog rau qhov sloping screed vim nws feem ntau yuav tsum tau muab tso rau hauv ntab. Anhydrite lossis calcium sulfate screed kuj yog cov dej ntws ntws thiab yog li tsis tsim nyog rau qhov chaw siab tshaj. Tsis tas li ntawd, cov khoom no tsis zam dej thiab tsis tuaj yeem siv sab nraum zoov lossis hauv qhov chaw ntub dej (chaw da dej, chav ua noj).
Cement los yog screed ceev? Qhov zoo thiab qhov tsis zoo
cement screed
Ib qho yooj yim cement screed feem ntau yog siv. Qhov no yog qhov sib xyaw ua ke ntawm cov cement thiab lub tsev xuab zeb los yog nplua quartz xuab zeb uas tuaj yeem sib xyaw hauv txhua qhov sib xws - tsuas yog txoj kev koj xav tau thiab tuaj yeem ua tau zoo tshaj plaws. Cement screed tuaj yeem siv los ua cov dej ntws los yog lub ntiaj teb ntub dej screed, txawm hais tias qhov kev xaiv tom kawg yuav yog qhov zoo tagnrho rau hauv pem teb sloping.
Lub ntiaj teb-nqus cement screed, txawm li cas los xij, yuav tsum tau ua haujlwm ntau thiab yuav tsum tau siv zog ua haujlwm, tshem tawm thiab ua kom zoo los ntawm tes. Qhov screed no kuj yuav tsum tau siv sij hawm ntau kom qhuav thiab teem caij: nws yuav tsum tau so tsawg kawg 28 hnub ua ntej koj tuaj yeem npog nws nrog cov ntaub pua tsev (xws li cov vuas). Txawm li cas los xij, qhov tshwm sim yog qhov nyuaj heev, resistant thiab insensitive rau dej.
Qhov zoo ntawm cov cement screed:
- cheap
- easy to mix
- tuaj yeem ua tiav hauv qhov sib txawv
- hlub heev
- hlub heev
- resistant dej
- zoo rau siv sab nraum zoov
Disadvantages of cement screed
- siv sij hawm ntev kom qhuav thiab teeb
- yuav tsum tsis txhob them ntxov ntxov – kev pheej hmoo ntawm pwm
- kua muag tau yooj yim (tiv thaiv los ntawm kev siv cov ntaub qhwv ntaub)
- Quick dash
Qhov tsis zoo ntawm qhov teeb tsa ntev tuaj yeem zam tau nrog lub npe hu ua screed ceev. Cov no feem ntau yog cov cement-kua sib tov, uas, sib piv rau cov pa cement screeds, qhuav li ntawm 24 teev thiab tuaj yeem npog.
Tip:
Cement screed kuj yog ib qho kev xaiv zoo yog tias koj xav nruab cua sov hauv qab hauv chav dej nrog da dej taug kev. Thaum xaiv cov screed, xyuam xim rau daim ntawv "rhaub screed".
Tsev hom
Ntxiv rau cov ntaub ntawv sib txawv, kuj tseem muaj ntau txoj hauv kev los nteg lawv:
- Dry screed: tso screed tiav lawm
- ntub screed: moist rau kua screed yog poured mus rau lub substrate
- Composite screed: Screed yog poured ncaj qha mus rau lub substrate, tsis muaj rwb thaiv tsev
- Floating screed: yog pw rau ntawm ib txheej rwb thaiv tsev
Yog hais tias lub screed yuav tsum muaj txoj kab nqes, cov khoom siv raw yuav tsum tsis txhob ua kua heev - txwv tsis pub nws yuav tsis tuaj yeem siv nws tusyees, vim tias cov khoom yuav tsuas ntws mus rau qhov chaw qis. Ib daim ntawv cog lus ua rau muaj kev nkag siab zoo tshaj plaws vim nws ua kom muaj kev ruaj ntseg zoo tshaj plaws.
Materials and tools
Koj xav tau:
- Cement or quick screed
- yog tias tsim nyog, polystyrene panels rau kev cuam tshuam suab rwb thaiv tsev
- yog xav tau PE cover film
- Shovel
- yog tias tsim nyog pob zeb tov khoom
- Ntsuj Plig Level
- Steel Trowel
- cutter riam
Cov vaj huam sib luag polystyrene tsuas yog tsim nyog yog tias, piv txwv li, cuam tshuam lub suab rwb thaiv tsev yuav tsum tau muab tso rau hauv chav dej ntawm chav tsev. Lub tshuab sib xyaw ua ke, ntawm qhov tod tes, tsis yog qhov tsim nyog kiag li, tab sis nws ua kom sib xyaw cov screed yooj yim dua. Koj tsis tas yuav yuav lub tshuab zoo li no, koj tuaj yeem xauj nws txhua hnub los ntawm txhua lub khw muag khoom kho vajtse.
Cov nqi
Cement los yog qhob screed enables tus nqi-zoo expansion: Ib 25-kilo hnab ntawm cement screed nqi ib ncig ntawm EUR 5.50, txawm hais tias koj yuav tsum xam ib ncig ntawm 20 kilograms ib square meter ntawm screed - tus nqi tshwj xeeb yog nyob ntawm cov xaiv txheej. tuab. Fast screed yog me ntsis kim dua nyob ib ncig ntawm cuaj euros ib 25 kilograms. Rau 100 square metres ntawm PE npog zaj duab xis, nyob ntawm qhov zoo ntawm koj xaiv - cov khoom lag luam lossis tus kheej lub npe - koj tuaj yeem cia siab tias yuav tau them ntawm ib ncig ntawm yim thiab 14 euros, thaum xaiv cov rwb thaiv tsev vaj huam sib luag raug nqi ib ncig ntawm peb mus rau 6 euros ib square meter.
Tsev pob zeb screed – step by step
Tsis yog ib qho xwb, tab sis muaj ntau txoj hauv kev los nteg ib lub screed nrog txoj kab nqes. Hauv ntu nram qab no koj yuav pom txoj hauv kev los qhia cov bevel kom yooj yim li sai tau.
Kev npaj ntawm subsurface
Txawm li cas los xij, ua ntej siv screed, kev npaj ua ntej yuav tsum ua ntej. Ua ntej, nteg lub ntug rwb thaiv tsev sawb, uas yog tshwj xeeb tshaj yog ib qho tseem ceeb raws li ib tug expansion sib koom ua ke - tsis tsuas yog nyob rau hauv pem teb nrog kev sib xyaw underfloor cua sov, tab sis kuj nyob rau balconies thiab terraces uas nyob rau hauv tag nrho cov hnub. Tom qab ntawd nteg cov rwb thaiv tsev panels yog tias tsim nyog. Ob leeg yuav tsum tau siv seamlessly.
Pab PE zaj movie
Yog tias koj nruab qhov cuam tshuam lub suab rwb thaiv tsev, nws yuav tsum tau ntim nrog PE zaj duab xis. Nws ua hauj lwm raws li ib tug sib cais txheej ntawm screed thiab rwb thaiv tsev thiab tau yooj yim txiav nrog ib tug cutter riam.
Mix cement screed
Tam sim no koj tuaj yeem pib sib tov cov cement screed: Qhov sib xyaw kom raug ntawm screed thiab dej tuaj yeem pom nyob rau hauv cov chaw tsim khoom cov lus qhia luam tawm ntawm lub ntim. Txawm li cas los xij, qhov sib xyaw ntawm plaub mus rau ib qho yog ib txwm - piv txwv li plaub ntu screed thiab ib feem dej, uas yuav tsum tau tov zoo ua ke. Lub screed yuav tsum tau ua kom khov li sai tau thiab tsis ntws. Thov nco ntsoov tias qee tus neeg tsim khoom pom zoo kom ntxiv cov tshuaj ntxiv (xws li cov nplaum nplaum), uas yuav tsum tau yuav ib tus zuj zus.
Thov thiab tso cov screed
Ua ntej, faib chav rau hauv ib qho chaw siv lub ru tsev battens kom yooj yim rau koj thov thiab tshem tawm cov screed. Tshaj tawm cov screed tiav nrog lub duav, uas lub thickness nyob rau hauv nruab nrab yuav tsum kwv yees li plaub mus rau plaub thiab ib nrab centimeters. Cov khoom thickens tusyees ntawm ib sab, thaum flattens sib npaug sib npaug ntawm lwm yam. Qhov no tuaj yeem ua tiav, piv txwv li, siv lub cuab yeej: txiav lub ru tsev battens kom loj ua ntej kom lawv xav txog qhov xav tau gradient. Xwb, koj tuaj yeem kos cov kab qhia siv cov hlua.
Pull off
Tom qab ntawd siv lwm lub batten thiab qib ntsuj plig los rub tawm cov screed kom lub ntsej muag du thiab qib mus rau qhov xav tau gradient. Tshawb xyuas qhov nqes hav kom raug siv tus ntsuj plig theem.
Smoothing
Thaum kawg, du lub screed siv lub ntab thiab steel trowel.
Drying
Raws li hom screed, hauv pem teb tshiab yuav tsum qhuav ntawm ob peb teev thiab 30 hnub yam tsis tau taug kev los yog npog. Thaum lub sij hawm no, koj yuav tsum tau ventilate kom huv si txhua txhua hnub. Tom qab ntawd koj tuaj yeem npog nws nrog flooring. Yog tias qhov no tsis tshwm sim, koj yuav tau muab khi los yog lub tsho tiv no. Txheej raws li epoxy resin yog qhov haum rau qhov no.
Koj puas tau xuab zeb screed?
Yog li ntawd lub screed ces muab ib tug sloping me ntsis tab sis tseem tiaj tus nto (thiab tsis muaj humps los yog tawg los yog siab dhau rau lub qhov rooj, koj muaj peev xwm ces xuab zeb nws down., Sanded screed kuj ua kom zoo nkauj hauv pem teb npog, ua li no, koj tuaj yeem siv lub kaum sab xis grinder, ib lub tshuab disc lossis pob zeb diamond rotating phaj. Vim yog cov hmoov av hnyav, nco ntsoov hnav khaub ncaws tiv thaiv nrog rau lub qhov ncauj thiab qhov muag..
