Kauj Ruam 1: Kev Npaj Nto - Lub hauv paus ntawm Lub Txheej Txheem Ua Haujlwm Zoo Polyurea Flooring
Txhua txoj haujlwm ua tiav polyurea flooring pib nrog kev npaj kom zoo.
Txawm tias qhov zoo tshaj plaws -polyurea txheej tsis tuaj yeem them nyiaj rau cov pob zeb tsis zoo.
Feem ntau cov teeb meem substrate muaj xws li:
Roj paug
Nto plua plav
Tsis muaj zog pob zeb
Kev tawg
Cov plag tsev tsis sib xws
High noo noo cov ntsiab lus
Cov txheej qub qub
Lub pob zeb nto yuav tsum xub ua mechanically hauv av siv cov pob zeb diamond grinders.
Sib tsoo tshem tawm laitance, tsis muaj zog saum npoo txheej, roj paug, thiab yav dhau los txheej thaum tsim ib qho zoo tshaj plaws nto profile rau txheej adhesion.
Txhua qhov kev tawg yuav tsum raug txiav rau hauv V-zoo li tus grooves ua ntej yuav raug kho siv cov ntaub ntawv kho kom tsim nyog los yog cov khoom siv ntxiv yog qhov tsim nyog.
Kev ntsuas dej noo yog qhov tseem ceeb sib npaug.
Cov ntsiab lus noo noo feem ntau yuav tsum nyob qis dua 8% ua ntej txheej txheej.
Thaum kawg, cov tshuab nqus tsev yuav tsum tshem tawm tag nrho cov plua plav tawm kom huv si, qhuav, thiab roughened substrate.
Yog tsis muaj kev npaj saum npoo kom zoo, tom qab muaj teeb meem xws li blistering, tev, lossis txheej tsis ua hauj lwm yuav ua tau zoo heev.
Kauj Ruam 2: Daim Ntawv Thov Primer - Lub Tsev Muaj Zog Adhesion
Lub primer ua haujlwm ua tus choj txuas ntawm pob zeb thiab polyurea system.
Lub siab -zoo nkag mus rau primer seals pob zeb pores, ntxiv dag zog rau cov substrate tsis muaj zog, thiab txhim kho adhesion.
Nquag, cov primer yog tov raws li cov chaw tsim khoom pom zoo piv ua ntej yuav siv los ntawm cov menyuam los yog squeegee.
Kev noj ib txwm nyob ntawm kwv yees li 0.2-0.3 kg / m², nyob ntawm seb qhov nqus ntawm substrate.
Cov primer yuav tsum kho kom zoo, feem ntau yog 6-12 teev, ua ntej mus rau theem tom ntej.
Kev siv cov txheej tom ntej ua ntej kev kho tag nrho yuav ua rau muaj kev cuam tshuam tsis zoo ntawm cov txheej txheem.
Kauj Ruam 3: Nruab nrab txheej - Tsim kom muaj zog thiab flatness
Cov txheej txheem nruab nrab ua raws li cov txheej txheem pob txha ntawm cov txheej txheem hauv pem teb.
Hauv cov chaw muaj kev lag luam nrog kev tsheb thauj mus los tsis tu ncua, txheej txheej no zoo heev txhim kho compressive zog thiab cuam tshuam tsis kam.
Polyurea mortar tov nrog graded quartz xuab zeb feem ntau yog siv rau theem hauv pem teb thiab sau cov teeb meem me me.
Lub txheej yog kis tusyees siv steel trowels ntawm kwv yees li 1-1.5 hli thickness.
Tom qab kho, qhov saum npoo yog ua tib zoo hauv av dua kom tshem tawm cov cim trowel thiab qhov chaw tsis sib xws.
Txhua yam tsis xws luag raug kho ua ntej kev tu zaum kawg.
Cov theem no txiav txim siab qhov flatness ntawm lub tiav lawm pem teb thiab ncaj qha cuam tshuam cov tsos ntawm txheej txheej kawg.
Kauj Ruam 4: Polyurea Spray Txheej - Cov Txheej Txheem Txheej Txheem
Qhov no yog theem tseem ceeb tshaj plaws ntawm tag nrho cov flooring system.
Tsis zoo li epoxy, polyurea tsis tuaj yeem tsuas yog dov lossis txhuam.
Yuav tsum muaj kev tshaj lij siab - cov cuab yeej siv tshuaj tua kab mob siab.
Cheebtsam A thiab Cheebtsam B yog rhuab sib cais ua ntej nkag mus rau hauv rab phom, qhov chaw uas lawv sib tov tam sim ntawd nyob rau hauv siab.
Cov tshuaj tiv thaiv tshuaj pib tam sim ntawd, nrog lub sij hawm gel feem ntau tshwm sim li ntawm **10 vib nas this**.
Cov txheej yog feem ntau siv ntawm 1.5-2.5 mm thickness nyob rau hauv ib daim ntawv thov nruam tsuag.
Cov chaw tseem ceeb xws li cov pob qij txha hauv pem teb, cov ces kaum, cov dej ntws, thiab cov phab ntsa sib tshuam feem ntau tau txais cov txheej txheem ntxiv rau kev txhim kho cov dej tsis zoo.
Thaum txau, ib puag ncig yuav tsum tau ua tib zoo tswj.
Tus txheeb ze av noo yuav tsum nyob qis dua 80%, thiab qhov kub ntawm lub substrate yuav tsum nyob twj ywm tsawg kawg 3℃siab tshaj qhov dej lwg taw tes kom tsis txhob muaj condensation.
Cov neeg ua haujlwm yuav tsum hnav -cov pa ua pa thiab cov cuab yeej tiv thaiv tsim nyog thaum nruab.
Kauj Ruam 5: Daim Ntawv Thov Topcoat - Txhim kho UV Resistance thiab tsos
Txawm hais tias aromatic polyurea muab kev tiv thaiv zoo heev, kev tiv thaiv ultraviolet ntev yuav maj mam ua kom tsis muaj xim.
Rau kev siv sab nraum zoov, aliphatic polyurea topcoat yog pom zoo.
Lub topcoat ho txhim kho:
UV tsis kam
Huab cua tsis kam
Xim stability
Kev huv ntawm qhov chaw
Tshuaj stain kuj
Tom qab cov txheej txheem polyurea kho tag nrho, qhov saum npoo yog maj mam sanded thiab ntxuav ua ntej siv lub topcoat los ntawm cov menyuam los yog tshuaj tsuag.
Feem ntau ob lub tsho nyias nyias ua tau zoo dua li ib daim ntawv thov tuab.
Rau cov plag tsev hauv tsev, lub tsho sab saum toj tuaj yeem xaiv tau nyob ntawm qhov yuav tsum tau ua.
Txawm li cas los xij, rau cov chaw sab nraum zoov raug tshav ntuj tas li, nws yog qhov tseem ceeb.
Kauj Ruam 6: Kho thiab tiv thaiv zaum kawg
Txawm hais tias polyurea kho tau sai heev, ua tiav qhov kev ua tau zoo tseem yuav tsum muaj kev tshaj tawm zoo - txhim kho kev tiv thaiv.
Cov lus pom zoo dav dav suav nrog:
Tsis muaj neeg taug kev hauv thawj 24 teev.
Tiv thaiv kom tsis txhob muaj dej los yog muaj tshuaj lom thaum pib kho.
Lub teeb pom kev zoo tom qab kwv yees li 72 teev.
Kev lag luam tag nrho tom qab txog xya hnub.
Cov chaw tsim kho yuav tsum nyob ib leeg kom tiv thaiv kev sib kis los ntawm lwm yam kev lag luam.
Ua ntej qhov project xa mus, ntau tus neeg cog lus ua haujlwm kuaj dej kom paub tseeb tias kev ua haujlwm tsis muaj dej nyob ib puag ncig cov dej ntws, cov ces kaum, thiab lwm qhov chaw tseem ceeb.