Cement plaster feem ntau yog siv los npaj cov hauv paus tsis sib xws hauv cov phab ntsa sab nraud. Sab pem hauv ntej ntawm lub tsev tom qab nws daim ntawv thov tuaj yeem ua tiav nrog lwm cov khoom siv kho kom zoo nkauj. Gypsum mixs tsis haum rau kev ua hauj lwm los ntawm txoj kev, raws li lawv muaj tsis txaus noo noo kuj thiab kuj tsis tshua muaj zog ntsuas.
Qhov zoo thiab qhov tsis zoo ntawm cov cement-based mortars
Feem ntau, cov cement facade plaster yog muab rau hauv daim ntawv ntawm cov khoom xyaw qhuav, uas, tom qab ntxiv qee qhov dej, tuaj yeem siv rau ntawm phab ntsa lossis qab nthab. Cov ntaub ntawv siv tau muaj ntau tus yam ntxwv tsim nyog rau kev siv sab nraum zoov.
Ua ntej tshaj, nws tsim nyog sau cia huab cua tiv thaiv. Tom qab qhov kawg hardening, qhov sib tov tuaj yeem khaws cia rau hauv qhov chaw ntub dej ntev ntev yam tsis muaj kev puas tsuaj. Cov txheej txheej txheej tsis ntshai ntawm ultraviolet rays thiab kev hloov pauv ntawm qhov kub thiab txias.
Ntau tus neeg siv khoom kuj tau txais txiaj ntsig los ntawm tus nqi qis ntawm cov khoom. Piv txwv li, plaster yog pheej yigcement facade "Knauf Unterputz". Tus nqi ntawm ib lub hnab hnyav 25 kg yog hais txog 220 rubles. Tib lub sijhawm, kev siv cov khoom siv me me.
Ntawm cov minuses, nws yuav tsum tau muab sau tseg tias tsis tshua muaj plasticity ntawm cov tshuaj tiav, uas me ntsis nyuaj rau cov txheej txheem thov. Txawm li cas los xij, nrog txoj hauv kev zoo ntawm tus tswv, qhov tsis zoo no tsis pom zoo.
Ntaus Brands
Lub khw niaj hnub muaj ntau yam khoom, vim muaj ntau tus neeg tsim khoom. Cov khoom xyaw yuav txawv ntawm cov yam ntxwv zoo. Qee zaum cov tshuaj ntxiv tau nkag rau hauv lawv txhawm rau txhim kho qhov tshwj xeeb.
Lub rooj qhia cov npe uas nrov heev ntawm cov neeg siv khoom sib txawv. Nws kuj muaj cov ntaub ntawv hais txog ntau npaum li cas cement facade plaster nqi. Tus nqi yog rau 25 kg ntawm qhuav muaj pes tsawg leeg.
| Npe | Tus nqi hauv rubles |
| KNAUF UNTERPUTZ | 220 |
| CERESIT CT 24 | 450 |
| UNIS | 300 |
| "VOLMA" | 230 |
| "FUND PROFI" | 240 |
Cov npe npe tau paub zoo hauv kev lag luam Lavxias. Lawv tau ua pov thawj tias lawv muaj nqis nyob rau hauv ib puag ncig kev sib tw. Lawv tuaj yeem yuav khoom,ntshai tias cov khoom yuav tsis zoo. Nyob rau hauv cov ntaub ntawv ntawm cov npe tsis paub, muaj kev pheej hmoo ntawm ntsib cov khoom qis.
Specifications ntawm ib lub hom
Cement facade plaster "Knauf Unterputz" yuav raug coj los ua tus qauv hauv kev txiav txim siab. Nws tau thov kom ua tib zoo kawm nws cov yam ntxwv ua haujlwm kom paub tseeb tias nws tsim nyog siv nws. Cov ntsiab lus tseem ceeb tau hais meej meej hauv cov lus.
| yam ntxwv | Meaning |
| Compressive zog | 2.5 MPa |
| Frost hardiness qib | 25 cycles |
| Kev siv ntawm tus qauv tuab ntawm 1 cm | 16.5kg/sq. m |
| sijhawm txawb | 90 feeb |
| < 1.25mm | |
| lub sijhawm khaws cia | 1 xyoo |
| Daim ntawv thov thickness | 3.5cm |
Cov plaster muaj pes tsawg leeg ntawm cov khoom lag luam nthuav tawm tuaj yeem muab tso rau ntawm phab ntsa lossis qab nthab tsis yog siv tus kheej nkaus xwb, tab sis kuj los ntawm tshuab. Cov txheej tom qab hardening kawg tuaj yeem tiv taus qhov kub ntawm -50 txog 70 degrees. Txij li thaum sib tov muaj xim nruab nrab, nws yuav tsistshwm.
Ntawm daim ntawv thov Technology
Cement facade plaster yog siv los muab cov hauv paus zoo rau lwm hom cladding. Lub hardened nto yuav coated nrog ib tug xim los yog zoo nkauj sib tov. Tag nrho cov txheej txheem tau muab faib ua ob peb theem.
- Npaj lub hauv paus. Nyob rau theem no, txhua yam kab mob raug tshem tawm ntawm qhov chaw. Txhawm rau kom zoo dua adhesion ntawm daim ntawv thov nyob rau hauv lub phab ntsa, ib tug primer yog thov.
- Kev teeb tsa beacons los ntawm qib. Koj tuaj yeem ua kom yooj yim rau daim ntawv thov txheej txheem nrog kev pab los ntawm cov hlau tshwj xeeb nrog perforations. Qhov kev ncua deb ntawm lawv yog txiav txim los ntawm qhov ntev ntawm txoj cai. Lawv txuas rau phab ntsa nrog dowels.
- Kev npaj ntawm qhov sib tov. Txhawm rau kom tau txais kev daws teeb meem, cov khoom xyaw qhuav yog nkag rau hauv lub thawv tsim nyog nrog dej. Tom qab nplawm, yuav tsum tsis muaj lumps. 25 kg feem ntau siv 4.5-5 litres kua.
- Thov cov tshuaj tiav rau ntawm phab ntsa. Lub tsev sib tov yog thov mus rau lub hauv paus nrog ib tug spatula ntawm lub taag beacons, tom qab uas nws yog smoothed nrog ib tug txoj cai. Tom qab hardening, cov ntsiab lus hlau raug tshem tawm, thiab cov khoom seem raug kaw nrog tshuaj khib.
Yog tias nws tau npaj los thov txheej txheej nrog lub thickness ntau dua 15 hli, ces nws raug pom zoo kom siv cov hlua khi. Nws tso pab kom tsis txhob delamination ntawm txheej yav tom ntej. Feem ntau, tsis yog hlau, tab sis polymer meshes yog siv, vim lawv pheej yig heev.
Kev ceev faj rauua haujlwm
Thaum cement facade plaster siv rau ntawm phab ntsa, tsis muaj qhov yuav tsum tau:
- tso cai kom qhuav sib xyaw kom nkag mus rau hauv lub qhov muag thiab cov kab mob ua pa;
- tso cov cua sov thiab lwm yam khoom siv ziab kom qhuav, yog siv;
- siv tsis ruaj khov scaffolding ntawm qhov siab;
- ua tiav cov dej num ntawm qhov kub hauv qab +5 degrees.
As xaus
Txawm tias kev xaiv lub npe yog qhov tseem ceeb, kev siv cov tshuaj khib nyiab ncaj qha mus rau saum npoo kom tiav tsis muaj qhov tseem ceeb me. Qee zaum, nws tsis yog qhov tseem ceeb heev seb nws yuav yog Unis lossis Knauf cov khoom. Cement facade plaster yuav tsum ua ntej ntawm tag nrho cov raug siv. Txawm tias qhov sib xyaw ua tau zoo tshaj plaws yuav tsis kav ntev yog tias cov kev cai yooj yim tsis tau ua raws li thaum ntsib kev ua haujlwm.
