Cov txheej txheem thev naus laus zis thiab kev xav tau rau kev txhim kho vinyl pem teb
1 Tshawb nrhiav hauv pem teb
(1).Lub hauv paus yuav tsum muaj: Nws raug pom zoo tias lub zog ntawm cov av ua ntej kev tsim kho ntawm tus kheej-leveling platform yuav tsum tsis txhob qis dua tus qauv ntawm pob zeb hardness C20.Lub hauv paus saum npoo yuav tsum tau kuaj xyuas kom zoo, thiab hauv av rub tawm lub zog yuav tsum tau sim nrog lub hauv av rub tawm lub zog tester txhawm rau txiav txim siab lub pob zeb pob zeb.Lub zog tensile ntawm pob zeb yuav tsum siab dua 1.5Mpa.Tag nrho cov kev cai flatness yuav tsum ua tau raws li cov qauv tsim nyog ntawm lub teb chaws kev lees paub specification (qhov flatness ntawm cov cement-based self-leveling av hauv paus yuav tsum tsis txhob siab tshaj 4mm / 2m).
(2).Cov pob zeb hauv pem teb tshiab yuav tsum tau khaws cia rau ntau tshaj 28 hnub, thiab cov ntsiab lus noo ntawm lub hauv paus txheej yog tsawg dua lossis sib npaug li 4%.
(3) Sib tsoo cov hmoov av ntawm lub hauv paus txheej, txheej txheej ntawm cov pob zeb tsis muaj zog, cov roj stains, cov cement slurry thiab tag nrho cov khoom xoob uas yuav cuam tshuam rau lub zog ntawm daim ntawv cog lus nrog lub tshuab grinder, nqus thiab ntxuav, kom lub hauv paus nto yog du thiab ntom, thiab nto yog dawb ntawm sundries, Tsis xoob, tsis muaj khoob nruas.
(4) Yog tias muaj cov txheej txheem tsis zoo thiab tsis sib xws thiab cov txheej tsis muaj zog lossis qhov tsis sib xws, cov txheej tsis muaj zog yuav tsum tau muab tshem tawm ua ntej, cov impurities yuav tsum raug tshem tawm, thiab cov pob zeb yuav tsum tau kho nrog cov pob zeb muaj zog kom ua tiav lub zog txaus ua ntej mus rau cov txheej txheem tom ntej.
(5) Ua ntej kev tsim kho hauv av, cov hauv paus hauv paus yuav tsum tau soj ntsuam raws li lub teb chaws tam sim no tus qauv GB50209 "Code rau Txais thiab Txais Kev Tsim Kho Zoo ntawm Kev Ua Haujlwm Hauv Tsev", thiab kev lees paub yog tsim nyog.
Ntsuam xyuas lub zog ntawm lub hauv av sim qhov hardness ntawm av kuaj cov av noo ntawm av kuaj qhov ntsuas kub ntawm av ntsuas qhov flatness ntawm av
2. Pem teb ua ntej kho
(1).Lub tshuab sib tsoo yog nruab nrog cov kev sib tsoo uas tsim nyog rau kev sib tsoo hauv pem teb tag nrho kom tshem tawm cov xim, kua nplaum thiab lwm yam khoom seem, tsa thiab xoob cov phiaj xwm, thiab cov phiaj xwm khoob.Rau cov cheeb tsam me me ntawm cov roj paug, yuav tsum tau siv cov concentration tsawg.Cov tshuaj pickling yog siv los ntxuav;rau cov roj av loj nrog cov pa phem loj, nws yuav tsum tau kho los ntawm degreasing, degreasing, sib tsoo, thiab lwm yam, thiab tom qab ntawd nws tus kheej-leveling tsim.
(2).Siv lub tshuab nqus tsev nqus tsev vacuum thiab ntxuav hauv pem teb kom tshem tawm cov plua plav ntab uas tsis yooj yim los ntxuav ntawm qhov chaw, txhawm rau txhim kho lub zog sib txuas ntawm cov txheej thiab hauv av.
(3).Kev tawg yog ib qho teeb meem uas yuav tshwm sim hauv av.Nws yuav tsis tsuas yog cuam tshuam rau kev zoo nkauj hauv pem teb, tab sis kuj cuam tshuam rau lub neej ntawm hauv pem teb, yog li nws yuav tsum tau ua raws sijhawm.Raws li cov xwm txheej ib txwm muaj, cov kab nrib pleb tau ntim nrog mortar rau kev kho (siv NQ480 high-strength ob-tivthaiv resin ya raws-pov thawj zaj duab xis thiab quartz xuab zeb los kho cov kab nrib pleb), thiab thaj chaw loj tuaj yeem kho dua tshiab raws li cov neeg siv khoom xav tau.
3. Base Pretreatment - Primer
(1).Cov txheej txheej absorbing xws li cov pob zeb thiab cov cement mortar leveling txheej yuav tsum tau muab khi thiab primed nrog NQ160 multi-functional water-based interface treatment agent diluted nrog dej ntawm qhov sib piv ntawm 1: 1.
(2).Rau cov khaubncaws sab nraud povtseg uas tsis yog-absorbent xws li ceramic vuas, terrazzo, marble, thiab lwm yam, nws raug nquahu kom siv NQ430 high-strength non-absorbent interface kho tus neeg saib xyuas rau primer.
(3).Yog tias cov dej noo ntawm lub hauv paus txheej yog siab dhau (> 4% -8%) thiab nws yuav tsum tau tsim tam sim ntawd, NQ480 ob-tivthaiv ya raws-pov thawj zaj duab xis tuaj yeem siv rau kev kho mob primer, tab sis lub hauv paus yog tias cov ntsiab lus noo noo. ntawm lub hauv paus txheej yuav tsum tsis txhob ntau tshaj 8%.
(4) Kev tsim kho ntawm tus neeg saib xyuas kev kho mob yuav tsum zoo ib yam, thiab yuav tsum tsis muaj qhov pom tseeb ua kua.Tom qab qhov saum npoo ntawm tus neeg saib xyuas kev kho mob yog huab cua qhuav, tom ntej no tus kheej-leveling kev tsim kho tuaj yeem nqa tawm.
4, self-leveling - sib tov
(1).Raws li cov dej-cement piv ntawm cov khoom ntim, ncuav cov khoom rau hauv ib lub thoob sib tov uas muaj dej huv, thiab do thaum pouring.
(2).Txhawm rau kom ntseeg tau tias txawm tias tus kheej-leveling stirring, thov siv lub tshuab hluav taws xob siab, qis-ceev hluav taws xob laum nrog tshwj xeeb stirrer rau nplawm.
(3).Do cov khoom xyaw kom txog thaum muaj homogeneous slurry tsis muaj lumps, ces cia nws sawv ntsug li 3 feeb, stirring ib zaug ntxiv luv luv.
(4) Tus nqi ntawm cov dej ntxiv yuav tsum nruj me ntsis raws li qhov sib piv ntawm cov dej-cement (thov saib cov lus qhia ntawm tus kheej-leveling).Ntxiv dej tsawg dhau yuav cuam tshuam rau tus kheej-leveling fluidity.Ntau dhau yuav txo tau lub zog ntawm cov av kho.
5. Self-leveling - paving
(1).Ncuav lub stirred self-leveling slurry rau ntawm qhov chaw tsim kho, thiab ces txhuam nws me ntsis nrog kev pab los ntawm ib tug tshwj xeeb hniav scraper.
(2).Tom qab ntawd cov neeg ua haujlwm tsim kho tau hnav cov khau tshwj xeeb, nkag mus rau hauv av tsim, thiab siv qhov tshwj xeeb ntawm tus kheej-leveling cua tso cov menyuam kom maj mam yob rau ntawm tus kheej-leveling nto kom tso tawm cov huab cua sib xyaw hauv cov nplawm kom tsis txhob muaj cua npuas thiab pitted nto thiab qhov siab sib txawv ntawm lub interface.
(3).Tom qab kev tsim kho tiav, thov kaw qhov chaw tam sim ntawd, txwv tsis pub taug kev hauv 5 teev, zam kev cuam tshuam ntawm cov khoom hnyav li ntawm 10 teev, thiab nteg PVC elastic pem teb tom qab 24 teev.Nyob rau lub caij ntuj no, kev tso hauv pem teb yuav tsum tau nqa tawm 48-72 teev tom qab kev tsim kho tus kheej.
(5) Yog tias tus kheej-leveling cement yuav tsum tau ua kom zoo hauv av thiab polished, nws yuav tsum tau nqa tawm tom qab tus kheej-leveling cement yog qhuav tag.
6, lub paving ntawm resilient vinyl pem teb - pre-ntev thiab txiav
(1) Txawm hais tias nws yog ib lub kauj lossis ib qho thaiv, nws yuav tsum muab tso rau ntawm qhov chaw rau ntau tshaj 24 teev kom rov qab nco txog cov khoom siv thiab cov khoom kub zoo ib yam nrog qhov chaw tsim kho.
(2) Siv cov trimmer tshwj xeeb los txiav thiab ntxuav cov burrs ntawm lub kauj.
(3) Thaum cov ntaub ntawv tau muab tso, yuav tsum tsis muaj qhov sib txuas ntawm ob daim ntaub ntawv.
(4) Thaum lub yob tau muab tso, kev sib koom ntawm ob daim ntaub ntawv yuav tsum tau sib tshooj thiab txiav, feem ntau yuav tsum tau sib tshooj ntawm 3 cm.Ua tib zoo khaws kom txiav los ntawm ib zaug es tsis yog ntau zaus.
7, pasting ntawm vinyl pem teb
(1) Xaiv cov kua nplaum thiab squeegee uas tsim nyog rau hauv pem teb resilient yuav tsum tau pw.
(2).Thaum tso cov khoom siv hauv pem teb yob, xav tau quav ib kawg.Ua ntej ntxuav hauv av thiab cov khoom siv yas rov qab, thiab tom qab ntawd squeegee rau hauv av.
(3) Thaum paving cov khoom siv hauv pem teb, thov tig cov vuas los ntawm nruab nrab mus rau ob sab, thiab tseem ntxuav cov av thiab sab nraum qab ntawm hauv pem teb ua ntej gluing thiab pasting.
4.Different glues muaj cov kev cai sib txawv thaum lub sij hawm tsim kho.Rau kev tsim kho tshwj xeeb, thov mus saib cov khoom siv sib txuas rau kev tsim kho.
8: Pavement ntawm resilient vinyl pem teb - tso pa tawm, dov
(1) Tom qab cov txheej txheem rov qab tau muab tso rau hauv pem teb, ua ntej siv lub cork thaiv los thawb lub hauv pem teb kom theem nws thiab nyem tawm ntawm huab cua.
(2).Tom qab ntawd siv 50 lossis 75 kg steel roller yob hauv pem teb kom sib npaug thiab txiav cov npoo ntawm cov npoo ntawm lub sijhawm thiab xyuas kom meej tias tag nrho cov kua nplaum yog adhered rau hauv pem teb.
(3) Cov kua nplaum ntau dhau ntawm hauv pem teb yuav tsum tau muab tshem tawm hauv lub sijhawm, kom tsis txhob nyuaj rau tshem tawm hauv pem teb tom qab kho.
(4) Tom qab 24 teev ntawm paving, ua qhov slotting thiab vuam ua haujlwm.
9, kev tu thiab tu ntawm cov ntaub pua tsev zoo
(1).Elastic pem teb series pem teb yog tsim thiab tsim rau cov chaw sab hauv tsev, thiab tsis haum rau tso thiab siv nyob rau hauv qhov chaw sab nraum zoov.
(2).Thov siv Nafura pem teb tiv thaiv zaj duab xis los pleev xim rau hauv pem teb elastic, uas zoo kawg nkaus ua rau hauv pem teb kom durability, anti-fouling thiab antibacterial ntawm elastic pem teb, thiab ntev siv hauv pem teb.
(3).Cov kuab tshuaj muaj zog xws li toluene, txiv tsawb dej, muaj zog acids thiab muaj zog alkali daws yuav tsum tau zam rau hauv pem teb, thiab cov cuab yeej siv tsis tsim nyog thiab cov nplais ntse yuav tsum tsis txhob siv rau hauv pem teb.
10, Cov cuab yeej cuam tshuam siv rau hauv pem teb resilient
(1).Pem teb kev kho mob: deg humidity tester, deg hardness tester, pem teb grinder, high-power industrial nqus tsev vacuum, wool roller, self-leveling tov khoom, 30-liter self-leveling mixing thoob, self-leveling hniav scraper, spikes, self-leveling tiaj tus deflate.
(2).Pem teb nteg: pem teb trimmer, cutter, ob-meter steel kav, kua nplaum scraper, steel siab cov menyuam, slotting tshuab, vuam teeb, hli cutter, electrode leveler, ua ke scriber.
Post lub sij hawm: Nov-02-2022