Qhov kev ua haujlwm hnyav ntawm ntau qhov chaw ntawm lub tsev thiab cov qauv yuam kom lawv cov tswv tig mus rau cov xim tshwj xeeb thiab cov kua roj vanish txheej. Yog li, nyob rau hauv tej yam kev mob ntawm cov neeg kho tshuab loads, nws raug nquahu kom yuav cov khoom nrog txhim kho cov cim ntawm rigidity thiab hardness. Cov no suav nrog cov tshuaj tiv thaiv vandal, tshwj xeeb tsim los rau kev pheej hmoo ntawm kev puas tsuaj rau lub cev lossis kos duab kos duab. Tsawg adhesion ua rau nws yooj yim los ntxuav qhov chaw los ntawm cov av thiab lwm yam tsis xav tau txheej.
Cover Performance
Lub hom phiaj tseem ceeb ntawm cov xim zoo li no yog los muab kev tiv thaiv sab nraud, uas suav nrog lub cev thiab tshuaj lom neeg. Cov txheej txheej tsim kom muaj kev ruaj ntseg hnav-tiv thaiv tiv thaiv kev cuam tshuam, cov khoom ntse thiab av. Tsis tas li ntawd, cov qauv ntawm cov xim yog Frost thiab noo noo resistant, uas tso cai rau nws siv rau sab nraum zoov hauv cheeb tsam txias. CaisNws yog tsim nyog sau cia hygroscopic, insulating thiab biochemical zoo zoo. Cov muaj pes tsawg leeg yog zoo diluted nrog dej, ntxiv rau vapor permeability thiab txuag tshav kub. Rau qhov no nws yog tsim nyog ntxiv ib puag ncig tus phooj ywg, uas yog tsis tshua muaj rau paintwork nrog ib tug txheej ntawm tshwj xeeb kev ua tau zoo zog. Qhov tsis zoo ntawm txheej txheej tsis yog qhov zoo nkauj zoo nkauj tshaj plaws, tab sis tsis ntev los no cov tuam ntxhab tau siv zog los ua kom muaj kev sib txawv ntawm cov qauv kab nrog kev sib xyaw ntawm cov xim sib txawv. Piv txwv li, cov phab ntsa zoo nkauj tuaj yeem tau txais los ntawm cov xim ntawm ultra xiav, tooj liab, emerald ntsuab lossis lub teeb ntsuab. Nyob rau hauv tus txheej txheem ntawm kev npaj cov tshuaj, raws li txoj cai, tinting tsis pub, yog li cov xim yuav tsum tau xav txog ua ntej.
Vandal-resistant xim classifications
Nrog rau cov xim, ib tus tuaj yeem nco ntsoov lub hav zoov ntawm plasters thiab varnishes nrog enamels, uas tseem muab cov txiaj ntsig ntawm kev tiv thaiv kev ua phem. Hauv tib ntu, cov nyiaj tau muab faib ua raws li cov hauv qab no:
- Hom phiaj txheej - ntoo, hlau, ua npuas ncauj, pob zeb, phab ntsa qhuav, cib.
- Daim ntawv thov - cov tsev lag luam, chaw lag luam, tsev ntiav, thiab lwm yam.
- Cov khoom tshwj xeeb - Frost tsis kam, adhesion, hnav tsis kam, kav ntev, zoo nkauj zoo nkauj, dej tsis kam, thiab lwm yam.
Kev xa tawm hom tsim nyog tshwj xeeb. Yog li, ntxiv rau cov tshuaj tiv thaiv ib txwm muaj rau cov phab ntsa, tseem muaj cov khoom siv hmoov. Lawv txawv ntawm lawv lub hom phiaj -tshwj xeeb tshaj yog rau cov hlau nto. Lub ntsiab lus tseem ceeb hauv kev siv tshuab thiab lub cev muaj zog yog nyob ntawm kev cuam tshuam thiab muaj peev xwm tiv taus cov teebmeem abrasive. Qee qhov kev hloov kho kuj txawv ntawm cov tshuaj tiv thaiv alkalis, acids thiab, raws li txoj cai, reagents.
Paint composition
Alkyd resins feem ntau yog siv los ua cov khoom tseem ceeb (filler thiab binder). Ntxiv mus, nyob rau hauv ib co kev hloov kho, ib tug tshwj xeeb rauj nyhuv kuj muab, muab lub txheej ib tug tshwj xeeb aesthetic tsos. Cov khoom zoo li no, tshwj xeeb, yog muaj los ntawm Turkish ceev-qhuav xim Mixon Hammerton rau kev lag luam. Nws kuj tseem siv acrylic styrene los ua ib daim ntawv khi, tab sis kuj muaj cov khoom siv xws li hloov kho thiab cov yas yas, uas txo cov adhesion rau txawv teb chaws lub cev thiab ua kom lub zog ntawm lub hauv paus.
Npaj nto rau daim ntawv thov
Qhov chaw ua haujlwm tau ntxuav cov plua plav, av thiab cov txheej qub. Nws raug nquahu kom kuaj xyuas lub hauv paus rau kev tiv thaiv - cov ntsiab lus flimsy raug tshem tawm, tom qab ntawd yuav tsum muaj ib qho primer ntxiv nrog rau qib theem. Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias cov xim pleev xim tiv thaiv yuav ua rau muaj txiaj ntsig zoo thaum lub sijhawm ua haujlwm tsuas yog siv rau lub tiaj tiaj thiab txhim khu kev qha nrog cov qauv khoom. Txhawm rau kuaj xyuas, koj tuaj yeem pib siv lub grinder nrog cov nplua abrasive. Nws yuav kuaj lub zog ntawm cov ntsiab lus tsis muaj zog thiab ntxuav lub hauv paus ntawm cov av. Qhov no yog tshwj xeeb tshaj yog muaj tseeb rau nto nrog ib tug kov ntawm efflorescence, xeb thiabdross.
Kev siv tshuaj tiv thaiv kab mob
Nws raug nquahu kom ua haujlwm ntawm qhov kub tsis qis dua 2 ° C thiab tsis siab tshaj 40 ° C. Cov av noo yuav tsum tsis pub tshaj 85%. Ntxiv mus, vim muaj cov tshuaj caustic, nws yog ntshaw kom ua hauj lwm nyob rau hauv tej yam kev mob ntawm yuam cua cua, thaum nws los txog rau nteg nyob rau hauv tsev. Cov xim yog npaj ntawm tus nqi ntawm 1 liter ib 5-6 square meters. yog tias nws tau npaj los thov ib txheej. Pw anti-vandal txheej yog nqa tawm tsuas yog los ntawm kev txau. Cov cuab yeej no yuav tso cai rau koj los tsim ib qho zoo sib xws thiab tuab txheej ntawm tag nrho cheeb tsam. Qhov kev ua haujlwm zoo tshaj plaws nrog kev siv lub tshuab compressor yog lub siab ntawm li 2 lub cua nrog qhov kev ncua deb ntawm lub nozzle thiab qhov chaw txog li 25-30 cm. Kev ua haujlwm ntawm ob txheej yog yuav tsum tau rau ntawm qhov chaw ntxeem tau, nqus dej thiab ntxhib. Tab sis txhua txheej tom ntej yog nteg nyob rau ntawm lub sij hawm ntawm 15-20 feeb. Nws tsis pom zoo kom dilute cov xim kom tau txais ntau qhov ntim lossis txo qhov concentration ntawm cov khoom xyaw nquag.
Ntxhais pleev xim rau saum npoo
Yog tias thaum lub sijhawm ua haujlwm, qhov chaw tau kis kab mob, puas lossis npog nrog lwm cov xim thiab cov kua roj vanish xws li graffiti tebchaw, ces koj tuaj yeem rov qab kho cov duab yav dhau los ntawm phab ntsa raws li hauv qab no:
- Kev ntxuav saum npoo av nrog daim txhuam cev ntub dej, daim ntaub lossis ntaub qhwv tau ua tiav. Qhov no yuav tsum tau ua tib zoo ua kom zoo yam tsis muaj kev cuam tshuam, kom lub hauv paus khaws cia.
- Rov qabcov tsos ntawm cov phab ntsa zoo nkauj yuav pab cov khoom siv hluavtaws zoo li 646 series. Xwb, lub tshuab ntxhua khaub ncaws siab nrog tib lub compressor tuaj yeem muab tau, tab sis qhov no, qhov yuav ua rau muaj kev puas tsuaj rau lub hauv paus los tiv thaiv cov txheej txheem yuav nce.
- Cov txheej tsis tsim nyog thiab cov av tau ua tib zoo tshem tawm ntawm qhov chaw nrog cov ntaub so ntswg thiab ib daim ntaub mos muag nrog dej soapy.
Kev tshuaj xyuas ntawm cov tshuaj tiv thaiv kev ua phem
Kev xyaum siv hom kev tiv thaiv saum npoo tiv thaiv kev sib kis thiab kev puas tsuaj feem ntau yog qhov zoo. Cov neeg siv taw tes rau qhov siab tsis kam ntawm cov xim pleev xim rau kev hem rau sab nraud thiab hais txog cov txiaj ntsig ntawm qhov tsis tshua muaj adhesion, uas ua rau nws yooj yim rau tshem tawm cov coatings tsis xav tau. Ntawm qhov zoo tshaj plaws thiab ua tau zoo los tiv thaiv phab ntsa npog, nrog rau cov khoom siv Mixon, ntau cov ntaub ntawv huv phab ntsa thiab Anti-Graffiti compositions. Qhov tsis zoo ntawm tag nrho cov khoom hauv ntu no yog tus nqi siab, uas yog 20-25% siab dua li cov pa polyurethane thiab acrylic sib tov.
Zaj lus
Kev xav tau kev tiv thaiv phab ntsa ntxiv tuaj yeem tshwm sim rau ntau yam. Txawm hais tias cov neeg tsim khoom pleev xim sim ua ke cov khoom zoo nkauj nrog cov khoom tiv thaiv zoo, qhov no tsis tas yuav ua haujlwm - tsawg kawg hauv daim ntawv uas ntau tus neeg siv khoom xav tau. Yog li ntawd, tshwj xeeb anti-vandal txheej rau phab ntsa thiab lwm qhov chaw raugtxhob txwm ua kev puas tsuaj los yog kev puas tsuaj. Nyob rau hauv cov nqe lus ntawm kev tiv thaiv cov khoom, cov no yog universal compositions uas muab ib tug txhim khu kev qha insulating barrier tiv thaiv ntau yam kev hem thawj. Qhov txiaj ntsig zoo tshaj plaws yog ua tiav los ntawm kev sib txuas cov yam ntxwv ntawm cov khoom siv tiv thaiv kev ua phem thiab lub hauv paus priming putty.
