Thaum pib kho chav dej, nws yog ib qho tseem ceeb kom paub tias cov kev cai tshwj xeeb raug txwv rau hauv pem teb, phab ntsa thiab ua tiav vim cov av noo siab. Hauv chav tsev no, zoo li lwm yam, kev kho vaj tse pib ua tiav nrog kev npaj hauv pem teb. Ntau precisely, nrog nws cov alignment.
Vim li cas thiaj yuav tsum tau theem hauv pem teb hauv da dej?
Nws yuav tsum tau kho vim li cas hauv qab no.
- Txhua hauv pem teb tiav (tshwj xeeb yog mosaic, pobzeb, ya raws resistant laminate, linoleum) uas tsim nyog rau chav dej yuav tsum tau muab tso rau hauv pem teb kom zoo.
- Txiav txim siab tso cov pob hauv pem teb hauv chav dej? Lawv tuaj yeem ua rau dej nyab.
- Ntau lub tshuab ntxhua khaub ncaws tau teeb tsa hauv chav dej. Yog hais tias nws yuav ua hauj lwm rau ib tug sloped nto, koj yuav tau mus yuav ib tug tshiab tshuab sai sai.
Yuav ua li cas kom theem hauv pem teb hauv chav dej? Cia peb daws cov lus nug thiab teeb meem uas tshwm sim thaum ua haujlwm.
Yuav ua li cas thiab qhov zoo tshaj plaws rau theem hauv pem teb hauv chav dej?
Txoj kev zoo tshaj plaws rau qib hauv pem teb hauv chav no yog screed. Tsis suav nrog cov plag tsev ntawm tus kheej nkaus xwb, ib qho ntxiv, qhov sib txawv ntawm qib yuav tsum tsis txhob ntau tshaj li ob peb centimeters. Txawm li cas los xij, raws li ntau tus kws tshaj lij thiab cov kws tshaj lij hais tias, cov txheej txheem no tsim nyog rau ntau dua lossis tsawg dua hauv pem teb. Yog li ntawd, tus qauv screed feem ntau haum.
Classic screed yog txoj hauv kev zoo tshaj plaws rau qib hauv pem teb. Ua ntej peb saib yuav ua li cas rau theem hauv pem teb hauv chav dej nrog screed, cia peb nrog cov npe ntawm cov khoom siv hauv cov txheej txheem no.
Ntawm qhov zoo dua los ua ib qho chaw screed
Tau screed chav dej hauv pem teb, txawm tias nws tus kheej mortar los yog npaj txhij-ua tsev sib tov, tshwj xeeb tshaj yog tsim rau leveling thev naus laus zis thiab yuav ntawm lub khw muag khoom kho vajtse, yog siv.
Siv cov khoom sib tov npaj tau yuav hauv lub khw tshwj xeeb yog qhov kev xaiv zoo tshaj plaws, vim tias cov kev daws teeb meem muaj cov tshuaj astringents thiab cov tshuaj tiv thaiv dej. Tsis tas li ntawd, yog tias koj ua yuam kev ntawm qhov sib piv thaum ua kev daws teeb meem hauv tsev, xws li qhov yuam kev tuaj yeem ua rau kim thiab cuam tshuam rau qhov zoo ntawm screed hauv pem teb. Tab sis yog tias qhov kev txiav txim siab ua kom sib xyaw ntawm koj tus kheej tau ua tiav thaum kawg, nws yog qhov tseeb dua los ua nws ntawm lub hauv paus cement, thiab tsis yog ntawm plaster. Vim hais tias gypsum tsis haum rau siv nyob rau hauv ib tug high humidity chav.
Nws tsim nyog xav tias qhov sib xyaw uas muaj cov cement, tshwj xeeb tshaj yog tsis zoo sib xyaw, tom qab ziab, tuaj yeem ua rau pom tau."shrinkage". Qhov no tuaj yeem ua rau cov kab nrib pleb tshwm. Koj tuaj yeem tau txais ib ncig ntawm qhov xwm txheej no nrog kev pab los ntawm ib lub mesh ntawm kev txhawb zog. Los yog ntxiv cov binders tshwj xeeb rau qhov sib tov - plasticizers.
Ntau yam npaj sib tov rau screed
Nws muaj ob hom kev npaj ua hauv pem teb screed mortar: tsis tu ncua (los yog theem) thiab tus kheej-levelling. Ob qhov sib tov muaj cov khoom sib txawv sib txawv uas txhim kho elasticity ntawm cov khoom sib tov thiab tiv thaiv cov kab nrib pleb los ntawm kev sib sau tom qab screed dries. Txawm li cas los xij, vim muaj cov khoom tshwj xeeb ntawm cov khoom sib xyaw no, cov txheej txheem hauv pem teb tau yooj yim heev, thiab ua rau nws ua tau kom tau txais txiaj ntsig zoo txawm tias tus tsim tsis yog tus kws tshaj lij.
Thaum yuav cov tshuaj npaj ua tiav, koj yuav tsum xyuam xim tshwj xeeb rau hnub tsim khoom. Muaj ob qhov laj thawj tseem ceeb rau qhov no.
- Lub sijhawm dhau mus, cov cement, uas yog lub hauv paus ntawm feem ntau mortars, poob nws cov khoom.
- Lub sijhawm ntev ntawm kev khaws cia ntawm cov tshuaj tsub kom qhov ua tau tias cov tshuaj tau nqus dej ntau dhau, uas, ntawm chav kawm, cuam tshuam rau nws qhov zoo.
Screed mortars, zoo li ntau mortars, tuaj yeem muab faib ua pib thiab ua tiav. Pib cov kev daws teeb meem yog siv thaum nws yog ib qho tsim nyog los nteg lub screed nyob rau hauv ib tug ncaj dav txheej. Nyob rau hauv qhov xwm txheej no, lub hauv paus yog tsim los ntawm qhov pib sib tov, thiab qhov sib xyaw ua tiav yog nteg rau saum nws, pab ua kom lub ntsej muag tiaj tus, txawm thiab du.
Nco ntsoov themlawv cov xim rau lub fact tias txawm ib tug outwardly impeccable screed tsis tuaj yeem yog qhov kawg hauv pem teb npog, vim hais tias ua tsaug rau nws ntau plua plav yuav sau. Tsis tas li ntawd, lub screed yuav nqus tag nrho cov dej noo.
Ntxiv rau qhov sib xyaw ua haujlwm ua lub hauv paus ntawm screed, primer thiab waterproofing yuav tsum tau siv nyob rau hauv nws cov khoom.
Xav txog yuav ua li cas rau theem hauv pem teb hauv chav dej, ua ib kauj ruam. Txoj hauj lwm no tsis nyuaj heev, yog li nws ua tau rau koj tus kheej.
txheej txheem kev sib tw
Xav seb yuav ua li cas rau theem hauv pem teb hauv chav dej nrog koj tus kheej txhais tes. Cov cuab yeej sib dhos suav nrog cov kauj ruam hauv qab no.
- Piav pem teb.
- Nruab dej tsis sib haum.
- Install beacons.
- Pour screed solution.
Cia peb mus saib seb yuav ua li cas rau theem hauv pem teb hauv chav dej. Ua ntej tshaj plaws, yuav tsum ua cov haujlwm npaj ua ntej.
Npaj av
Ua ntej koj theem hauv pem teb hauv chav dej, ua ntej, ntawm chav kawm, koj yuav tsum tshem tawm cov ntaub pua tsev qub thiab ntxuav qhov chaw ntawm cov nplaum lossis cov khib nyiab. Cov txheej txheem no tuaj yeem ua tiav ob qho tib si manually thiab siv lub puncher lossis laum nrog lub nozzle tshwj xeeb rau kev ntxuav (qhov kev xaiv thib ob yog qhov yooj yim dua). Thaum ntxuav hauv pem teb, tag nrho cov kab nrib pleb thiab tawg yuav tsum tau muab tshem tawm. Qhov no yog qhov ua tau zoo tshaj plaws nrog txhua cov nplaum nplaum. Thaum nws dries, koj yuav tsum ua tib zoo thiab huv si hauv pem teb los ntawm cov plua plav thiab cov khib nyiab. Thiab thaum kawg, cov kauj ruam kawg hauv kev npaj hauv pem teb -thov ib txheej primer. Cov primer muab qhov zoo tshaj plaws adhesion ntawm hauv pem teb screed rau waterproofing.
Txhim kho cov dej tsis zoo
Vim tias chav dej feem ntau muaj kev pheej hmoo ntawm dej nyab, hauv pem teb yuav tsum tsis txhob muaj dej ntau li ntau tau. Yuav kom ua tiav qhov no, ua ntej theem hauv pem teb hauv chav dej, nws yog ib qho tseem ceeb heev uas yuav tsum tau ua cov txheej txheem dej tsis zoo.
Cov khoom siv dej tsis zoo tuaj yeem muab tshuaj txhuam (los yog dov) thiab coated. Cov hom pasting yog pom zoo ntau rau kev siv phab ntsa, tab sis nws kuj tsim nyog rau hauv pem teb. Txawm li cas los xij, undoubtedly qhov kev xaiv zoo tshaj plaws yog siv cov txheej txheem dej tsis zoo.
Cov qauv ntawm cov txheej txheem dej tsis zoo yog zoo ib yam li cov qauv ntawm cov xim los yog mastic, yog li nws yooj yim los faib nrog cov cuab yeej xim: txhuam los yog cov menyuam. Nrog nws cov kev pab, koj muaj peev xwm thaum kawg tau ib tug waterproofing txheej tag nrho thiab tsis muaj seams, thiab nws yog heev muaj peev xwm mus kho nws ceev thiab thickness ntawm koj tus kheej. Txoj kev faib cov khoom txheej yuav txawv ntawm cov chaw tsim khoom rau cov chaw tsim khoom. Yog li ntawd, ua ntej koj pib thov, koj yuav tsum ua tib zoo kawm cov lus piav qhia ntawm cov khoom no.
Nws tsis muaj teeb meem dab tsi hom dej tsis haum koj xaiv, txawm li cas los xij nws yog qhov zoo dua los thov nws hauv ob txheej. Tsis tas li ntawd, ntxiv rau hauv pem teb saum npoo, peb yuav tsum tsis txhob hnov qab siv cov khoom siv dej tsis zoo rau cov phab ntsa ntawm qhov siab ntawm yam tsawg kawg 10-15 centimeters nyob ib sab ntawm nws. Cov pob qij txha yuav tsum tau muab txuas ntxiv nrog ib daim kab xev tshwj xeeb waterproofing.
Installing beacons
Ua ntej koj theem hauv pem teb hauv chav dej nrog koj tus kheej txhais tes hauv qab pobzeb lossis lwm yam khoom tiav, koj yuav tsum tau nruab beacons. Cov kauj ruam ntawm leveling pem teb nto yog tej zaum qhov tseem ceeb tshaj plaws. Nws yog nyob ntawm nws tias qhov kawg tshwm sim ntawm tag nrho cov txheej txheem nyob ntawm. Ua ntej txhim kho beacons, koj thawj zaug yuav tsum txheeb xyuas qhov siab tshaj plaws ntawm cov hauv pem teb hauv chav. Ua qhov no yog qhov yooj yim heev. Ntawm cov phab ntsa (feem ntau qhov no yog ua tiav ntawm lub ces kaum) ntawm chav dej, lub cim ntawm 1 meter tau teeb tsa. Los ntawm qhov no, thaum siv cov qib, ua ib txoj kab tswj nyob ib ncig ntawm tag nrho cov perimeter ntawm chav tsev. Tom qab ntawd los ntawm kab no ntawm ntau lub ntsiab lus koj yuav tsum ntsuas qhov ntev mus rau hauv pem teb. Qhov chaw uas qhov kev ncua deb no yuav yog qhov tsawg tshaj plaws yog qhov siab tshaj plaws, los ntawm cov beacons yuav raug teeb tsa. Raws li, txawm tias nyob rau ntawm qhov siab tshaj plaws ntawm hauv pem teb, qhov ntev ntawm cov screed thickness yuav txaus siab.
Nws yog ib qho tshwm sim thaum lub siab tshaj plaws tsis nyob ntawm phab ntsa ntawm chav tsev. Nyob rau hauv cov xwm txheej zoo li no, txhawm rau txiav txim siab nws, koj tuaj yeem siv txoj hlua khi thoob plaws hauv chav. Tab sis nws tsis yog qhov tsim nyog yuav tsum coj qib xoom raws li kev qhia raws lub toj siab nyob rau hauv nruab nrab ntawm chav dej. Yog tias nws yog qhov tsis pom tseeb thiab me me, ces nws yuav yooj yim dua los khob nws los yog txiav nws. Qhov no yuav ua rau nws siv tau cov khoom siv nyiaj txiag ntau dua hauv cov txheej txheem ntawm kev tso cov screed.
Tom qab qib xoom tau txiav txim siab, kev teeb tsa ntawm beacons nws tus kheej pib. Feem ntau, beacons yog ua los ntawm U- lossis T-shaped profiles. Ua ntejlub lighthouse yog muab tso rau saum lub siab tshaj plaws cim, thiab cov tom ntej no sawv daws yuav nyob ntawm seb ib tug thawj, soj ntsuam theem.
Nws yog ib qho tseem ceeb uas yuav tau txiav txim siab tias qhov ntev ntawm qhov sib txawv ntawm cov beacons yuav tsum tsis txhob tshaj qhov dav ntawm txoj cai (qhov no yog qhov dav thickness spatula; txhua yam khoom tiaj tus, xws li ib feem ntawm aluminium profile, kuj tseem ua haujlwm.), uas cov screed yuav leveled.
Tom qab cov txheej txheem ntawm kev txhim kho beacons tiav, koj tuaj yeem pib nchuav lub screed. Cov sib tov npaj yog poured rau hauv pem teb nto ntawm lub beacons kom nws puv tag nrho cov chaw. Tom qab ntawd, siv txoj cai, qhov sib tov yog leveled, thiab tshaj tawm raug tshem tawm. Thaum cov tshuaj yog qhuav tag, ib txheej txheej yog poured tshaj thawj screed. Cov txheej txheem ntawm cov dej tiav yog ib theem tseem ceeb tshaj plaws, uas yuav tsum tau ua nrog kev saib xyuas zoo.
Txawm tias koj tsis muaj kev paub ntau hauv kev tsim kho, nws raug nquahu kom siv cov mortars tus kheej rau saum lub tsho.
Zoo, tam sim no tias txheej txheej tiav yog qhuav tag, tag nrho cov txheej txheem ntawm theem hauv pem teb ntawm chav tuaj yeem txiav txim siab ua tiav. Chav da dej screed npaj!
Zaj lus
Yog li, peb tau saib yuav ua li cas rau theem hauv pem teb hauv chav dej nrog peb txhais tes. Cov txheej txheem no nyuaj heev, tab sis yuav tsum muaj kev tsim tsev tsawg kawg nkaus. Tau kawg, nws tuaj yeem tso siab rau cov kws ua haujlwm paub txog, tab sis cov lus qhia no yuav pab koj ua txhua yam haujlwm yam tsis muaj lwm tus neeg pab cuam ntawm qhov zoo.qib.
