Cov cuab yeej ntawm screed nrog theem ntawm theem, thiab tom qab ntawd txhuam cov txheej txheem sib xyaw ntawm tus kheej sib tov yog cov txheej txheem classic ntawm theem qib ntawm theem. Hmoov tsis zoo, cov txheej txheem no yuav siv sijhawm ntau, tab sis qee cov ntaub ntawv muaj peev xwm ua nws ntau dua thiab nrawm dua.
Yees duab: Corkstyle
Yees duab: unis. "Kev them nyiaj" (Unis) nce cov kev tawg tsis kam ntawm cov ntaub ntawv thov los ntawm Rials, nce lub zog ntawm cov kev daws teeb meem nrog rau saum npoo
Nrog kev tawm tsam ntawm cov kev ua lag luam Lavxias, ua Laminate, nws tau pom tseeb tias cov kev ua tau zoo niaj hnub no, nws tau pom zoo rau cov hauv paus hnub qub hauv cov chav tsev thiab tsev (2 hli ntawm daim phiaj ntawm 2 m ntev). Tshem tawm qhov siab qhov sib txawv thiab tsim cov txheej txheem zoo meej yuav pab ib qho nyuaj ntawm cov khoom siv: ib qho kev ntxhib av thiab nyias txheej rog. Tab sis tom qab thov rau lub hauv paus ntawm cov cement lossis kev daws teeb meem, ob peb hnub yuav tsum tau mus taug kev, thiab nws raug tso cai los npaj kev sib deev ntau tom qab 28 hnub.
Yees duab: Pavel losevsky / Fotolia.com. Qeb ntawm cov sib tov qhuav ntawm cov sib tov qhuav yog qhov loj dua.
Yog tias nws yog qhov tsim nyog los txo lub sijhawm rau kev npaj ntawm lub hauv paus yam tsis muaj nqis saib xyuas tus kheej-hardening qhuav tov ntawm cov nyom lossis gypsum. Lawv ua tau zoo tshaj plaws thaum leveded feem ntau cuam tshuam - txij li 5 txog 60 mm, thiab nyob hauv zos thiab mus txog 100 hli. Rau kev ntsuas ntawm cov kev sib txawv loj, lwm yam tshuab engineering yog rational. Qhov saum npoo, ua raws li kev daws teeb meem ntawm xws mixtures, tom qab ziab cov txheej tsis xav tau kev ua kom zoo nkauj hauv av. Ntau lub tuam txhab tsim cov khoom lag luam no, suav nrog "Volma", Ob txhais cov khoom siv Sus "(Bergaurd, Henkel (Henkel (Ceresit Brewemark), unis.
Yees duab: Pavel losevsky / Fotolia.com. Txhawm rau nce lub zog, txhawb cov kev hloov pauv Maas nrog hlau sib tshuam. Kom tau txais qhov chaw du, tus salkover tau faib raws li cov cuab yeej: txoj cai lossis cov rooj zaum
Qhov sib tov ntawm cov phau ntawv nyuaj yog tsim rau thaj chaw. Txawm li cas los xij, lawv feem ntau siv los sib npaug ntawm cov hauv paus ntawm lub sam thiaj thiab loggias, uas cuam tshuam rau cov qauv khov. Hauv qhov no, nws yuav ua rau cov txheej txheem ua rau mus rau hauv cov txheej txheem hluav taws xob txheej ntawm cov dej noo thaum cyclical khov khov / yaj. Xws li kev sib xyaw ua ke yog tso cai rau kev kho kom zoo nkauj ntawm lub teb chaws lub tsev rau cov caij nyoog raws caij nyob rau hauv qhov tseeb. Tab sis tsuas yog muab rau theem theem ntawm theem yog kev sib cais los ntawm kev nkag noo, nrog kev pab ntawm cov vuas hauv pem teb nrog cov vuas luaj ceramic. Raws li rau cov ntub dej sov thaj chaw, sib tov sib xyaw yog tsim nyog rau lawv nyob rau ntawm "University), txij li kev hloov pauv" University (Uncoral "Fassures kom ntws noo rau hauv cov tawv tawv.
Eppeny Kosinov,
Lub taub hau ntawm kev coj noj coj ua Unis
Ya raws - ib tug phooj ywg lossis yeeb ncuab?
Rov qab hais tias kev sib xyaw ua ke ntawm kev ua tiav yog siv ob qho tib si hauv chav thiab sab nraud. Qhov tseeb yog tias xis mas yog hydraulic binder (binder). Thaum sib cuam tshuam nrog dej, nws solidifies hauv huab cua thiab hauv ib puag ncig noo. Kev sib xyaw rau tus kheej Gypsum sib xyaw yog tsim rau cov chav nrog cov av noo qhuav thiab ib txwm muaj av noo. Gypsum - Siv lub sijhawm cua cua ua kom muaj zog, uas lub sijhawm kawg tswj hwm lub zog tsuas yog nyob rau hauv huab cua, thiab nrog maj mam poob nws thiab collapses.
Sib tov ntawm cov binder complex (xis mas + gypsum hauv txoj kev ua kom nruj) ua haujlwm hauv tsev. Lawv yog cov muaj xyoob ntoo muaj zog tshaj gypsum thiab ntau nrawm dua lub zog sib piv rau cement. Tab sis yog tias cov kws tshaj lij pom zoo kom siv lub tom kawg hauv thaj chaw ntub dej, ces kev daws teeb meem yog tso cai rau ntawm no tsuas yog ib feem ntawm ib feem ntawm kev daws teeb meem engineering. Piv txwv li, nrog cov dej tsis zoo ntawm lub hauv paus, ua raws li los ntawm cladding ntawm hauv pem teb nrog ceramic vuas los yog pob zeb pob zeb thiab cov zaub mov kom huv ntawm kev sib cuam tshuam.
Yees duab: Pej Xeem. Tig rau ntawm lub zais "sov pem teb", koj tuaj yeem txiav nws lub sijhawm qhuav
Tau txais txiaj ntsig zoo
Thaum siv cemement leveling sib tov, nws yog ib qho tsim nyog yuav tsum tau coj mus rau hauv tus account uas thaum lub sijhawm ziab hauv pem teb zaum. Thiab txawm hais tias nws shrinkage yog me - 0.3-0.8 hli rau 1 p. m, tab sis nyob rau 10 po M Nws yuav yog twb 3-8 hli! Qhov qis dua lub zog ntawm lub hauv paus, tus nqi me me yuav tsum muaj cov muaj pes tsawg leeg. Cov txheej txheej ntawm plaster sib xyaw ua ke thiab sib xyaw ntawm cov ntawv sib xyaw ua qhov tsis haum, thiab ntxiv rau, nws yog tus cwj pwm los ntawm lub siab tawg. Ua haujlwm nrog cov ntawv sau xws li yooj yim heev. Tom qab sib tov ntawm dej, lawv tig mus ua kua es yooj yim sib kis raws hauv pem teb, sib sau ib lub tiaj tiaj tiaj. Cov kev daws tiav lawm yog siv rau lub hauv paus mus rau theem ntawm lub beacons, tom qab uas cov npoo yog kho ntawm txheej - koob rau cov menyuam rau cov khoom sib khi loj. Thov nco tseg: Qee cov tuam ntxhab muaj lub neej ntawm kev sib xyaw ntawm tus kheej, yog tsuas yog siv sijhawm hauv qab no, tsuas yog 30 feeb, thiab lwm tus tau nce ntxiv rau 60 feeb, uas ua rau nws ua tau thaj chaw loj rau ib qho txais tos.Qhov ntsuas kub ntawm kev nqa lub hauv paus thiab huab cua hauv tsev thaum lub sijhawm ua haujlwm ntawm kev npaj cov screed yuav tsum tsis pub tsawg tshaj li 5 ° C thiab tsis siab tshaj 35 ° C
Lwm cov cuab yeej siv tau ntawm tus kheej cov khoom sib xyaw ua ke - lawv tau ua kom nrawm nrawm, lawv taug kev tom qab 3-8 teev, yog li, lub hauv paus ntaus ntawv tsis qeeb kho kho. Ntawm theem pib, hauv av yog hliv, thiab tom qab ntawd pib ua kom haum rau lwm qhov chaw kom tiav rau qhov ua tiav, lub hauv paus yog nce lub zog. Lub sijhawm ziab lub sijhawm ntawm cov theem theem yog txiav txim siab los ntawm nws cov tuab thiab kub thiab noo kev tswj hwm hauv chav. Cov screed ntawm 10-20 mm tuab muaj peev xwm qhuav hauv 1-4 hnub. Nrog lub siab tshaj plaws tau tuab (100 mm), cov txheej txheem yuav siv sijhawm li 3 lub lis piam nyob ntawm cov muaj pes tsawg leeg. Qhov laj thawj rau qhov no yog cov khoom siv lub cev ntawm cov ntaub ntawv, yog li nws yuav tsis ua haujlwm kom qhuav. Tsis tas li ntawd, nws yog tsis yooj yim sua kom nteg lub laminate lossis parquet lossis cork board ntawm lub ntub screed lossis colender.
Yuav tsis muaj teeb meem yog tias nws yog nruj me ntsis ua raws cov lus pom zoo ntawm cov tuam ntxhab ntawm kev sib xyaw rau tus kheej. Ib qho ntxiv, yuav luag txhua lub tuam txhab muaj cov xovtooj rau uas cov kws tshaj lij piav qhia txog kev siv tsis siv ib lossis lwm qhov sib xyaw.
Aligning Screed Ntaus
Yees duab: Knauf. Lub hauv paus yuav tsum ua kom ruaj khov (tsawg kawg 15 MPa), qhuav (cov av noo tsis pub tshaj 4%), huv si
Av yog siv rau nws nto thiab tos kom txog thaum nws dries
Ntawm qhov puag ncig ntawm chav tsev yog ntsia thiab tsau txoj hlua xov
Nws txo qhov kev sib kis ntawm cov suab nrov poob siab thiab muab cov tshuaj tiv thaiv dawb ntawm cov screed. Qhuav tov ntawm knauf-tribon ntog pw tsaug zog hauv dej muaj peev xwm thiab do los ntawm lub tsev tov khoom rau homogeneous muaj homogeneous
Tom qab ntawd cov kev daws tiav lawm yog siv thiab tsoo nws. Txhawm rau nce qhov kev sib sau ceev, npaj ib ntu ntawm kev daws teeb meem
Tom qab 6 teev, nws yog tau taug kev hauv pem teb, thiab tom qab ib hnub - nteg qhov ua tiav txheej
Ib qho yuam kev raug tso cai los ntawm cov masters ntiav thaum txhawb nqa kev sib xyaw ntawm tus kheej yog kev siv cov tshuaj tsis haum, uas feem ntau ua rau tawg ntawm screed. Peb pom zoo kom siv nyob rau hauv lub tsev kawm qib siab uas muaj pes tsawg leeg sib xyaw ua ke ntawm Knauf-Tribon Av "grinder" lossis "rotband-gund" (kndau). Lawv tsim los txhawm rau txhim kho cov nplaum, kev cai thiab txo qhov muaj peev xwm nqus tau ntawm thaj chaw. Nco ntsoov tias cov haujlwm tom qab nrog cov kev kho sab saum toj nrog primer yog nqa tawm tsuas yog tom qab ziab nws (tsawg kawg 6 teev). Nyob rau tib lub sijhawm, lub sij hawm luv ntawm qhov kawg ziab ntawm cov av thiab pib ntawm kev thov cov levelding tsis yog qhov kev tsim kho plua plav tsis nyob ntawm qhov chaw ntawm lub hauv paus.
Denis izhutov,
Tus Tshwj Xeeb ntawm Knauf Gypsum
Cov yam ntxwv ntawm cov qib
Kos. | Knauf-Tribon | Boden inter tag nrho. | WEBER.VETONITE ceev. | Ceresit CN 175. | "Nrov-hardening loj deev" | "Universal" Qab ntug " | "Volma-Nivelir Express" |
Tus tsim | Lub paj | Bergauf. | "Saint-Goben Cov Khoom Siv Siv Hluav Taws Xob" | Tus sam thiaj | "Cov Tub Ntxhais Kawm" | Unis | "Volma" |
Txheej Txheej Thickness, Hli | 10-60 | 3-60 | 2-60 | 3-60 | 5-100 | 2-100 | 5-100 |
Volility ntawm kev daws hauv cov thawv qhib, min | 60. | peb caug | peb caug | peb caug | 40. | peb caug | 60. |
Cov thauj khoom ib nrab los ntawm, h | 6. | yim | 3-4 | 6-7 | plaub | 3. | 4-6 |
Tso cov txheej sab nraum zoov, hnub | ib | 7 * | 1-21 * | 1-7 * | 3-7 * | 3-21 * | 7. |
Ntim, kg. | peb caug | 25. | 25. | 25. | 25. | 20.25 | nees kaum |
Nqe, tshiav. | 265. | 320. | 354. | 335. | 285. | 280. | 240. |
* Nyob ntawm seb hom txheej txheej.
