Cov ntaub ntawv no yuav qhia koj yuav ua li cas ua kom zoo nkauj hauv pem teb screed nrog koj tus kheej tes hauv chav tsev thiab tsev. Ntxiv mus, koj tsis tas yuav mus rau kev pab los ntawm cov kws tshaj lij. Qhov pheej yig tshaj plaws thiab feem ntau yog lub hauv paus pob zeb. Nws yog qhov zoo tagnrho rau txhua lub tsho loj. Hauv txoj cai, qee zaum nws tuaj yeem ua haujlwm ntawm nws tus kheej yam tsis muaj flooring. Yog tias cov txheej txheem pouring tau ua raws li raug, ces cov pob zeb screed yuav ua tau zoo heev, nws yog resistant rau kev puas tsuaj, thiab yuav kav ntev. Nws yog cov xwm txheej no uas yog qhov tseem ceeb thaum xaiv cov tshuab no.
Yuav ua li cas yog pob zeb screed siv
Tus tsim ntawm cov pob zeb hauv pem teb screed tuaj yeem sib txawv. Screeds yog tsim los siv cov thev naus laus zis sib txawv uas tsim los rau cov hom phiaj tshwj xeeb. Tshwj xeeb, lawv tau siv thaum leveling hauv pem teb ua ntej pib lub installation ntawm txheej txheej. Lub screed muaj zog tuaj yeem ua lub hauv paus txhim khu kev qha hauv cov chav uas yuav muaj cov khoom siv siab heev.
Tsis tas li ntawd, cov kev sib raug zoo ua haujlwm ntawm lub tshav kub stabilizer. Piv txwv li, lawv tuaj yeem khaws cia rau hauv lawv tus kheej cov cua sov tawm ntawm cov kav dej ntawm cov cua sov hauv qab. Feem ntau, tag nrho cov kev sib txuas lus kaw nrog ib tug screed. Hauv qee chav, nrog lawv cov kev pab, txoj kab nqes tsim nyog tau tsim.
Ntau yam kev tsim kho los ntawm txheej
Koj tuaj yeem pab pawg sib txuas los ntawm cov txheej txheem:
- Ib txheej, uas yog nchuav rau ib lub sijhawm kom puv qhov siab. Raws li txoj cai, nws yog siv rau kev lag luam, kev lag luam, kev pabcuam tsis yog chaw nyob. Hauv qhov no, tsis muaj qhov yuav tsum tau ua kom sib npaug.
- Multilayer qhob screed yuav tsum tau ua nyob rau hauv ob peb kis. Raws li txoj cai, thawj txheej yog lub hauv paus ntxhib, thiab txheej saum toj kawg nkaus yog ib qho chaw tiaj tus los ua kom zoo hauv pem teb. Txoj hauv kev no tuaj yeem siv tau rau hauv rooj plaub thaum lub thickness ntawm screed yog heev loj, nws yog advisable mus ua nws nyob rau hauv ob peb passes.
Covers sib tw
Koj tuaj yeem faib cov pob zeb ua vaj tse raws li qib ntawm adhesion rau hauv paus. Thiab thawj tus yog cov muaj feem xyuam nrog cov txheej txheem, lawv nyob rau hauv kev sib cuag ncaj qha nrog lub hauv paus. Ntawm chav kawm, thaum ua hauv pem teb siv cov cuab yeej no, cov filling yuav tsum yog homogeneous li sai tau. Nws yog ib qho tsim nyog uas cov qib ntawm adhesion yuav tsum siab heev. Cov txheej zoo li no muaj lub zog siab, tiv taus cov neeg kho tshuab siab. Tab sis nws yuav tsum tau muab sau tseg tias lub xeev ntawm cov txheej saum toj kawg nkaus yog nyob ntawm theem ntawm cov av noo ntawm lub hauv paus. Cov screeds no feem ntau yog mounted rau hauv pem teb qhuav slabs ntawm cov plag tsev ntawm cov tsev.
YWaterproofing qualities
Yog tias lub substrate tsis muaj dej tsis txaus, yuav tsum siv cov screed nrog cov txheej txheem sib cais. Nyob rau hauv cov ntaub ntawv no, ib txheej ntawm polymer zaj duab xis, vov tsev xav los yog bituminous lubricant yog siv. Cov txheej no yog ib qho insurmountable barrier rau ya raws. Nws tsis tuaj yeem nkag mus hauv qab no. Qhov tseeb, pob zeb screed tsis muaj kev sib cuag nrog lub hauv paus.
Lub mortar uas yuav tsum tau nchuav yuav tsum tsawg dua 3 centimeters tuab. Yuav tsum tau muaj zog ntxiv. Cov tshuab no feem ntau siv rau hauv kev tsim kho ntawm thaj chaw uas tau teeb tsa hauv av. Piv txwv li, cov no yog hauv qab daus, sheds, garages, thawj pem teb ntawm private tsev tsis muaj ib tug qab daus. Nws yog qhov zoo dua los siv semi-qhuav hauv pem teb screed thaum txhim kho. Leej twg, txawm yog tus tswv tsis tau paub dhau los, tuaj yeem siv nws nrog nws txhais tes.
Siv cov cua sov
Nyob rau hauv qhov kev tshwm sim uas yuav tsum tau muab ib tug high degree ntawm thermal rwb thaiv tsev, raws li zoo raws li lub suab rwb thaiv tsev, nws raug tso cai siv ntau yam ntaub ntawv rwb thaiv tsev. Nyob rau hauv cov ntaub ntawv no, kev daws ntawm pob zeb yuav tsum tau poured tshaj lub rwb thaiv tsev cov ntaub ntawv. Lub screed yog ib qho kev ywj pheej tsim. Qhov no yog ib qho slab uas tsis sib txuas lus nrog cov phab ntsa ntawm chav tsev lossis lub hauv paus. Lub thickness ntawm lub sau yuav tsum yog tsawg kawg yog 5 cm. Reinforcement yog yuav tsum tau.
Muab rau cov qhob screeds
Nws raug tso cai siv kev sib raug zoo ob qho tib si hauv lawv daim ntawv qub thiab nrog cov muab tub lim. Yog hais tias cov cement thiab xuab zeb, nrog rau polystyrene chips, ntxiv rau cov tshuaj, qhov no yuav ua rau kom cov thermal rwb thaiv tsev zoo. Tab sis yuav tsum paubtias cov khoom sib xyaw no tsis tuaj yeem siv txhua qhov chaw, yog li xyuas kom lawv sib haum.
Thaum ua ib lub tsev screed hauv ib lub tsev nrog koj tus kheej txhais tes, koj yuav tsum txiav txim siab yam ntxwv koj yuav tsum ua kom tiav.
nthuav av nplaum thiab pob zeb
Yog tias tsim nyog los ua kom tuab tuab heev lossis ua kom nws cov thermal rwb thaiv tsev, cov av nplaum nthuav ntxiv tuaj yeem ntxiv. Qhob nrog qhov sib ntxiv ntawm cov khoom siv no ua kom muaj zog dua, tab sis ua ntej siv qee cov txheej txheem, nws yog ib qho tsim nyog los ncuav lub ntsej muag txheej los ntawm cov cement yooj yim. Yog tias nws tau npaj los nteg cov vuas luaj ceramic, ces qhov no tuaj yeem ua ncaj qha rau ntawm lub hauv paus.
YFiber Reinforcement
Kev ua haujlwm siab heev tuaj yeem pom hauv cov pob zeb ua ke nrog micro-reinforcement siv fiberglass. Cov thev naus laus zis no tuaj yeem ua kom muaj zog ntawm cov txheej txheej, txhim kho qhov cuam tshuam rau kev ncab, khoov, thiab kev ntxhov siab. Cov screeds no tsis npog nrog cov kab nrib pleb, lawv tsis tshua muaj qhov shrinkage thaum lub sij hawm solidification. Lawv kuj tsim cov plua plav tsawg dua. Lawv zoo tagnrho rau ua-nws-koj tus kheej hauv qab cua sov hauv chav tsev.
Classic Mortar
Ua ntej koj pib nchuav cov qhob screed, koj yuav tsum txiav txim siab seb hom mortar yuav siv li cas. Classic pob zeb mortar, uas yog siv rau pouring zoo tib yam screeds, yog ib tug sib tov nyob rau hauv ib tug ratio ntawm ib mus rau peb ntawm cov cement thiab xuab zeb. Daim ntawv qhia no tau raug sim ntau xyoo, nws pom zoo rau nws tus kheej. Tab sis nws yuav tsum tau coj mus rau hauv tus accountthiab ib co nuances thiaj li tsis mus lwj lub screed. Piv txwv li, thaum npaj pob zeb, txwv tsis pub siv cov dej xuab zeb uas tsis tau ua tiav tshwj xeeb.
Thaum tawv tawv, nto yuav tsis tuaj yeem paub qhov txawv ntawm nws tus kheej los ntawm lub zog, dhau sijhawm nws yuav tawg, tawg thiab tawg. Qhov teeb meem yog tias cov nplej ntawm cov xuab zeb yog sib npaug, lawv tsis tuaj yeem muab cov qib kom zoo. Nws yog qhov zoo dua los siv lub chaw txua txiag zeb hom xuab zeb. Nws cov nplej ntawm cov xuab zeb yog faceted thiab muaj ib qho tsis xwm yeem. Tab sis nws yog ib qho tsim nyog thaum xaiv los saib xyuas seb puas muaj av nplaum sib xyaw. Yog tias lawv nyob, ces lub zog ntawm screed yuav txo qis heev.
Tsis tas li, yog tias muaj qee qhov me me ntawm pob zeb hauv ib feem me me, qhov zoo ntawm screed yuav tsis cuam tshuam. Tab sis nyob rau hauv cov xwm txheej uas yuav tsum tau ua kom lub tiaj tiaj tiaj, koj yuav tsum tau sift tag nrho cov xuab zeb.
Yuav ua li cas yuav tsum tau soj ntsuam thaum ua kev daws teeb meem?
Ib qho tseem ceeb heev rau kev tswj xyuas lub zog ntawm screed yog xaiv cov dej kom zoo. Nws tsis pub leejtwg paub tias qee zaum thaum lub sijhawm tsim kho, txhawm rau txhawm rau pab txhawb lawv txoj haujlwm, cov dej ntau ntxiv tau ntxiv. Qhov tshwm sim yog ib nrab kua, yooj yim heev flowable cement slurry. Peb tuaj yeem hais tias qhov no yog "lub sijhawm foob pob", txij li lub screed yuav tsis ua raws li txhua qhov kev xav tau.
Nco ntsoov tias nyias nyias ib txoj kev daws yuav ntsws ntau dua thaum lub sij hawm hardening. Hauv qhov no, ib qho chaw tiaj tus yuav tsis tuaj yeem tsim. Nws yuav tsum tau muab sau tseg tias thaum twgkev ua txhaum ntawm qhov sib npaug ntawm cov cement thiab dej yuav txo lub zog ntawm cov pob zeb. Thiab saum npoo yuav unbound, xoob, ntau plua plav yuav tsim. Tab sis cia peb nrhiav seb yuav ua li cas ua ib lub hauv pem teb screed nrog koj tus kheej tes. Tom qab tag nrho, muaj lwm yam - dej. Thiab cov kev cai rau nws yog qhov hnyav heev.
dej xav tau
Thaum kev tsim kho, nws yog qhov tsim nyog kom tau txais cov pob zeb ua kom tuab, tab sis nws yuav tsum muaj plasticity. Thaum pouring thiab leveling, yuav tsum tsis muaj voids ntawm huab cua. Tsom ntsoov rau qhov piv txwv no: ib liter dej yuav tsum tau ntxiv rau 5 kg ntawm kev sib xyaw ntawm cov cement thiab xuab zeb. Nws tseem yuav tsum tau muab sau tseg tias nws yog ib qho nyuaj heev rau kev sib tov sib xyaw manually nrog cov khoom zoo. Zoo dua los siv lub pob zeb sib tov lossis cov khoom siv sib xyaw ua ke.
Thiab ua ntej koj yuav tsum sib tov cov khoom xyaw qhuav, thiab tom qab ntawd ntxiv dej. Nws yuav tsum tau muab sau tseg tias yuav tsum tsis muaj impurities nyob rau hauv dej. Nws txwv tsis pub siv dej uas muaj roj ntau, roj, roj khoom.
Npaj sib tov ua screeds
Tam sim no cia peb tham txog yuav ua li cas ua ib lub tsev screed nrog koj tus kheej tes hauv chav tsev lossis tsev yam tsis muaj cov kws tshaj lij. Koj tuaj yeem siv cov khoom ua kom qhuav qhuav uas muaj muag muag. Cov no yog cov ntaub ntawv uas tuaj yeem ua kom yooj yim rau cov txheej txheem filling. Ob peb qhov zoo ntawm cov ntawv sau no yuav tsum raug sau tseg:
- Thaum muab piv nrog cov xuab zeb thiab cov cement, lub zog thiab lwm yam kev ua tau zoo ntawm cov screed npaj tau zoo dua.
- Thaum npaj cov tshuaj, tsis tas yuav sivmuaj zog machinery los yog overwhelming phau ntawv ua hauj lwm. Txhua yam koj xav tau yog lub tshuab tov khoom lossis lub tshuab hluav taws xob yooj yim.
- Tsis muaj teeb meem nrog kev noj cov khoom xyaw. Qhov tseem ceeb hauv kev tsim cov tshuaj yog sib tov cov dej thiab cov khoom qhuav kom raug. Txhua cov lus qhia raug luam tawm ncaj qha rau ntawm pob.
- Feem ntau ntawm cov kev daws teeb meem uas tau npaj los ntawm hom kev sib xyaw no muaj qhov me me. Yog li ntawd, tsawg load yog siv rau qhov sib tshooj. Thiab thauj tag nrho cov ntaub ntawv mus rau pem teb sab sauv yog yooj yim dua.
- Muaj ntau hom kev daws teeb meem. Koj tuaj yeem nrhiav tau ntawm kev muag khoom sib tov rau kev sib tw ntxhib, nrog rau kev ua tiav. Muaj cov sib txuas tshwj xeeb tsim los siv rau hauv cov cua sov hauv qab, rau cov chav uas muaj cov av noo siab.
- Ua haujlwm nrog cov khoom sib xyaw no yooj yim heev, koj tsis tas yuav muaj kev txawj ntse. Sim tsuas yog ua raws li cov lus qhia ntawm pob.
Tab sis tag nrho cov kev zoo no yuav siv tau tsuas yog thaum koj tau txais cov khoom sib tov zoo. Koj tuaj yeem pom cov khoom cuav ntawm lub khw, yog li cia siab rau cov neeg muag khoom uas ntseeg siab xwb.
kev npaj nto
Nyob rau hauv qhov xwm txheej uas nws tau muab tso rau hauv av, nws yooj yim heev rau nruab screed hauv pem teb nrog koj tus kheej tes. Cov lus qhia ua ntu zus rau kev npaj nto:
- Cov av yog piv txwv li 50 cm. Ces nws yuav tsum tau nchuav ib lub hauv ncoo xuab zeb. Nws cov tuab yuav tsum yog li 10 cm, ua tib zoo saib xyuastamp.
- Ib txheej pob zeb yuav tsum tau nchuav rau saum ib yam nkaus.
- Tom qab ntawd pob zeb yog nchuav nrog cov av nplaum nthuav dav. Txheej thickness tsis ntau tshaj 20 cm.
- Tom qab ntawd muab ib txheej ntawm cov dej tsis muaj dej. Yog tias tsim nyog, rwb thaiv tsev yog nteg thiab ua tiav cov txheej txheem screed.
Nyob rau hauv qhov kev tshwm sim uas lub filling yog ua tiav nyob rau hauv lub tsev, lub qub screed yog thawj zaug tshem tawm. Qhov no yog ua tiav rau cov laj thawj hauv qab no:
- Cov screed qub tsis tuaj yeem lav kev ncaj ncees, nws tev tawm, tawg, tib yam kev puas tsuaj raug xa mus rau txheej tshiab.
- Nco ntsoov coj mus rau hauv tus account qhov siab tshaj plaws tso cai loads rau hauv pem teb slabs. Yog tias koj tawm ntawm txheej qub, ces qhov load yuav nce 2 lossis ntau zaus.
- Nws tsis tuaj yeem hais tias lub qab nthab hauv txhua chav tsev siab. Yog li ntawd, yog tias koj nchuav lwm txheej ntawm screed, qhov siab yuav dhau los ua me dua.
Ua ntej nchuav
Ua tib zoo kawm cov qib ntawm cov kauj ruam hauv kev tsim cov khoom xyaw rau hauv pem teb screed nrog koj tus kheej tes. Cov lus qhia muaj nyob rau ntawm txhua lub hnab tshuaj.
Tom qab ntawd koj yuav tsum ua tib zoo tshuaj xyuas lub hauv paus thiab ua cov haujlwm hauv qab no:
- Thaum ua ib qho kev sib txuas screed, koj yuav tsum tau ntxuav tag nrho cov recesses uas nyob rau saum npoo. Tag nrho cov kab nrib pleb raug txiav kom cov kab nrib pleb nrog lub thickness tsawg kawg yog 5 hli. Tsuas yog nyob rau hauv rooj plaub no yuav cov pob zeb mortar nkag mus rau hauv lawv.
- Hauv kev tsim cov screed ntab, nws yog ib qho tsim nyog los kho txhua qhov tsis muaj kev zam. Tsis pubtawm voids nyob rau hauv lub waterproofing txheej. Condensation yuav sau nyob rau ntawd, yog li cov cheeb tsam no yuav ua teeb meem.
- Nws yog ib qho tsim nyog yuav tsum ua cov txheej txheem sib tshooj nrog nkag mus rau primers. Nrog rau qhov ntsuas no, koj yuav tshem tawm cov plua plav, nrog rau kev txhim kho adhesion. Hauv pem teb yuav tsis nqus noo noo los ntawm cov cement mortar. Qhov no tseem ceeb heev thaum sau. Yog tias muaj dej me me hauv cov tshuaj, ces qhov kev loj hlob ntawm cov cement yuav tsis tiav. Tom qab qee lub sijhawm, screed yuav pib tawg thiab tev tawm txawm tias tsis muaj qhov tseem ceeb heev.
- Elastic damper daim kab xev yuav tsum tau glued raws tag nrho ib puag ncig ntawm phab ntsa. Nrog nws cov kev pab, nws hloov tawm kom them nyiaj rau qhov nthuav dav ntawm cov pob zeb screed. Nws tseem tuaj yeem tiv thaiv kev tawg thiab deformation ntawm txheej. Thov nco ntsoov tias cov screed yuav tsum tsis txhob cuam tshuam nrog cov qauv ntsug.
- Nyob rau hauv cov xwm txheej uas nws tau npaj rau nruab ib lub screed ntawm kev faib pawg, thawj kauj ruam yog kaw tag nrho cov saum npoo ntawm pem teb. Rau qhov no, ib tug tuab polyethylene zaj duab xis yog siv, lub thickness yog tshaj 0.2 hli. Cov strips yuav tsum tau sib tshooj, cov pob qij txha txuas nrog cov ntaub nplaum tsis muaj dej.
