Polyurethane thiab epoxy bulk floors yog cov txheej txheem monolithic, uas muaj cov khoom siv polymeric. Lawv muaj ntau yam zoo. Dab tsi yog qhov zoo ntawm polyurethane self-leveling pem teb? Kev tshuaj xyuas cov neeg siv khoom qhia tau hais tias cov txheej txheem zoo li no muaj qhov ntxim nyiam heev. Cov khoom siv tau zoo heev thiab siv tau ntev. Tsis tas li ntawd, cov neeg siv khoom nco txog qhov yooj yim ntawm kev teeb tsa ntawm cov qauv. Thaum lub sijhawm ua haujlwm, raws li cov tswv ntawm thaj chaw nyob hauv lawv tus kheej, cov coatings yog resistant rau tshuaj thiab mechanical influences. Tus kheej-leveling polyurethane pem teb tsis sau cov plua plav, thiab nws txoj kev saib xyuas yooj yim heev.
Nws thov nyob qhov twg?
Poured polyurethane pem teb tuaj yeem tiv taus ntau yam khoom thauj. Nyob rau hauv tas li ntawd, nws yog distinguished los ntawm ib tug dlej tsos thiab practicality. Vim yog cov khoom zoo li no, cov chaw hauv qab no feem ntau yog nws thaj chaw ntawm daim ntawv thov:
- Telecommunication tuam txhab uas muag.
- lab.
- Freezers.
- Offices.
- Hotels.
- Cov me nyuam thiab cov chaw kho mob.
- khoom muag.
- tsheb pabcuam.
- Parking lots.
- Khoom noj khoom hauskev lag luam (qhov twg cov txheej txheem ntub dej tau sau tseg).
- khoom siv.
- Cov tsev, tsev thiab chav tsev.
- Lwm chav uas muaj lub nra hnyav rau hauv pem teb.
Kev faib tawm
Ib txheej txheej polyurethane hauv pem teb muaj qhov tuab txog li 0.4 hli. Cov txheej txheej no tseem hu ua nyias txheej. Lawv tuaj yeem tiv taus qhov nruab nrab thiab lub teeb. Kev raug mob hnyav yuav khawb cov txheej polymer thiab hnav tawm.cov plag tsev zoo li no:
- Roj thiab roj nplua nyeem.
- Corrosive ib puag ncig.
Lawv kho tsis nyuaj. Ib txheej txheej polyurethane hauv pem teb tuaj yeem siv rau hauv cov chav uas muaj qhov nruab nrab ntawm kev puas tsuaj, cov av noo tsawg. Nyob rau tib lub sijhawm, kev xav tau siab tau muab tso rau ntawm cov khoom dai ntawm qhov chaw.
Ob lub ntsiab lus polyurethane nws tus kheej-leveling pem teb
Cov txheej zoo li no tseem hu ua cov puv puv. Lub thickness ntawm cov khoom yog mus txog 2.5 hli. Lawv tuaj yeem tiv taus hnyav thiab nruab nrab. Cov plag tsev no tiv taus cov hauv qab no:
- Roj thiab roj nplua nyeem.
- Corrosive ib puag ncig.
- Kub thiab tshuaj lom neeg.
- Abrasion.
- Beat.
Hom no kho tau yooj yim. Cov plag tsev zoo li no tuaj yeem siv rau hauv txhua qhov chaw, uas yog cov yam ntxwv ntawm cov kev xav tau siab rau kev kho kom zoo nkauj ntawm cov txheej txheem thiab nws cov kev ruaj ntseg. Tshaj tawm lub sijhawmkev ua haujlwm - txog 10 xyoo.
Ntaus Ntaus
Nyob rau hauv seem, polyurethane tus kheej-leveling pem teb (kev lag luam lossis hauv tsev) yog peb txheej tsim.
Nws yog cov kua dej uas tsis muaj viscosity homogeneous uas ua haujlwm ua impregnation rau ntoo, cib thiab pob zeb nto.
Ob txheej txheej (polyurethane)
Qhov no yog txheej txheej ntxiv. Nws yog homogeneous elastic txheej, uas yog tus cwj pwm los ntawm qib siab ntawm adhesion.
Anti-corrosion txheej
txheej tiv thaiv no yog tsim los txhim kho cov neeg kho tshuab.
Required conditions
Ntau tus txiav txim siab ua ib qho polyurethane tus kheej-leveling pem teb nrog lawv tus kheej txhais tes. Kev ua haujlwm tsuas yog ua tau raws li cov cai hauv qab no:
- Qhov kub ntawm qhov chaw yuav tsum tsis txhob sib txawv ntawm qhov tam sim no kaw hauv chav. Qhov siab tshaj plaws yog 3 degrees.
- Tsis muaj cua sov, yuam cua txav, cua ntsawj ntshab, thiab lwm yam.
- txheeb ze huab cua av noo - 80%. Nws yuav tsum tau khaws cia thaum nruab hnub tom qab qhov txhaws, nrog rau lub sijhawm ua haujlwm nws tus kheej.
- Pom zoo sab hauv tsev kub - txog 25 degrees.
Npaj lub hauv paus
Ua ntej tso nws tus kheej-leveling polyurethane pem teb, qhov saum npoo yuav tsum tau xuab zeb, tsis muaj plua plav thiabdawb huv kiag li. Tag nrho cov roj stains thiab cov khoom xoob yuav tsum tau muab tshem tawm. Ua tsaug rau qhov no, cov polymer muaj pes tsawg leeg yuav tuav ua ke zoo. Cov txheej txheem dej yuav tsum tau muab tso rau ntawm pob zeb.
Nrog kev pab ntawm nws, lub hauv paus yuav ntxhib. Qhov no muab zoo adhesion ntawm cov polymer sib tov. Tsis tas li ntawd, ua tsaug rau qhov kev kho mob no, xoob tuav cov khoom raug tshem tawm zoo. Tsis tas li ntawd, muaj qhov txo qis ntawm qhov tsis xws luag.
Sanding
Muab kev tshem tawm ntawm qhov tsis sib xws hauv lub hauv paus, txawm tias nyob rau thaj chaw nyuaj. Txawm li cas los xij, qhov txheej txheem no txhaws lub qhov hws ntawm cov pob zeb nrog cov plua plav. Yog li, adhesion deteriorates tseem ceeb. Ua ntej siv cov txheej txheem polyurethane, lub substrate yuav tsum tau kuaj xyuas cov kab nrib pleb thiab seams. Yog tias lawv pom, ua cov hauv qab no:
- Tshem tawm cov av thiab hmoov av ntawm cov seams (koj tuaj yeem siv lub tshuab nqus tsev vacuum).
- Ntxhis qhov chaw.
- Sau cov kab nrib pleb nrog cov hmoov sib tov (nws lub hauv paus yuav tsum yog polyurethane muaj pes tsawg leeg).
priming nta
Nws yog qhov zoo tshaj yog siv cov menyuam los yog rab phom tsuag. Nws yog tsim nyog los ntxiv quartz xuab zeb rau primer. Ua tsaug rau nws, qhov saum npoo yuav ntxhib. Qhov no yuav muab cov adhesion zoo dua rau cov ntaub ntawv resin.
kev npaj sib tov
Qhov feem ntau siv ob lub ntsiab lus ntawm tus kheej-leveling pem teb lossis polyurethane primer. Tag nrhoCov khoom xyaw yog tov raws li tus neeg tsim khoom cov lus qhia. Nws raug nquahu kom siv lub tov khoom nrog rov qab los yog rau pem hauv ntej. Nws kuj tseem siv tau los sib tov cov khoom siv manually. Qhov sib tov ntawm polymer yog npaj nyob rau hauv ob theem. Yog tias yuav tsum tau siv cov muab tub lim, nws yuav tsum tau ntxiv thaum lub sijhawm remixing. Tus nqi ntawm cov khoom yuav tsum yog xws li tias koj tuaj yeem ua tiav nrog nws hauv ib teev. Tom qab cov primer qhuav lawm, koj tuaj yeem pib siv lub ntsiab polyurethane txheej.
Kev siv thev naus laus zis
Tau tus kheej-leveling polyurethane pem teb yuav tsum pib nrog txheej hauv qab. Tom qab ntawd dov yog nqa tawm siv ib tug spiked roller. Tom qab ntawd siv lub tsho sab saum toj.
cov ntsiab lus tseem ceeb
Yuav tsum muaj lub sijhawm sib txawv ntawm cov khaubncaws sab nraud povtseg. Nws yog kwv yees li nees nkaum teev. Qhov kub hauv chav yuav tsum yog tsawg kawg 20 degrees. Nws yog ib qho tsim nyog los tiv thaiv hauv pem teb los ntawm tshav ntuj thiab muaj zog cov av noo. Tom qab ib hnub, koj tuaj yeem pib taug kev ntawm qhov chaw tshiab. Nws raug nquahu kom pib ua haujlwm thiab npaj cov rooj tog zaum tom qab 5 hnub. Cov kua roj vanish tshwj xeeb yog siv rau hauv pem teb, uas yog tsim los ntawm polyurethane. Qhov no yuav muab kev tiv thaiv ntxiv tiv thaiv kev cuam tshuam rau txhua yam.
Y"Polymerstone-2"
Polyurethane self-leveling pem teb ntawm hom no yog tus yam ntxwv los ntawm kev siv tshuab siab thiab elasticity. Xws li txheej yog siv nyob rau hauv cov chav uas yog yus muaj los ntawm kev xav tau rau abrasive thiab tshuaj tiv thaiv.txheej txheej. Qhov no kuj siv tau rau cov av noo siab. Nws tuaj yeem siv tau qhov kev nyiam huv tshwj xeeb yuav tsum tau ua.
Pib no tuaj yeem tso rau ntawm:
- pob zeb screed.
- Cov txheej qub.
- Ntxig hlau qauv.
Nws muab kev cuam tshuam thiab hnav ua kom tiav uas yog tshuaj resistant. Rau 1 sq. m. nws yuav siv li 1.5 kg ntawm cov khoom (xav tias lub thickness yog 1 hli).
Kev Tiv Thaiv Kev Tiv Thaiv
Txheej yuav tsum tau ua nyob rau hauv qhov chaw muaj cua zoo. Cov khoom yuav tuaj yeem raug rau ntawm daim tawv nqaij. Yog tias qhov no tshwm sim rau qhov muag, lawv yuav tsum tau yaug tam sim nrog dej thiab nrhiav kev kho mob. Cov hnab looj tes thiab tsom iav yuav tsum hnav thaum ua haujlwm.
Yuav tsum muaj cuab yeej thiab khoom siv
- Special spiked soles. Lawv tsim nyog nyob rau hauv thiaj li yuav tsiv mus nyob ib ncig ntawm lub tshiab thov txheej. Lawv tus lej yuav tsum sib haum rau cov neeg ua haujlwm uas siv cov hlua khi.
- Squeegee nrog kho qhov sib txawv. Nrog nws, cov khoom sib npaug sib npaug ntawm qhov chaw.
- Kua tshuaj ntxuav cov cuab yeej.
- Aeration needle roller. Nws tshem tawm cov npuas npuas.
- Spatula. Nws muaj txiaj ntsig zoo hauv kev faib khoom hauv qhov chaw nyuaj mus txog.
- Laum nrog ib qho tshwj xeeb stirrer. Nws yuav tsum tsis pub ntau tshaj 600 kiv puag ncig ib feeb. Mixer loj - me ntsisntev tshaj qhov tob ntawm lub thawv uas yuav muaj cov khoom.
