Kodi Mungathandizire Bwanji Mapulojekiti a Ericsson Signal Tower Kuthetsa Kuphimba Pamwamba pa Cold Galvanized?

Mu gawo la zomangamanga ndi zomangamanga, makamaka mumakampani olumikizirana, ndikofunikira kwambiri kusankha njira yoyenera yophikira zinthu zapansi panthaka. Pa mapulojekiti monga kukhazikitsa nsanja ya Ericsson, vuto lalikulu ndikusankha njira yoyenera yophikira zinthu zachitsulo chozizira. Kuphimba zinthu zozizira ndi njira yomwe imaphimba pamwamba pa chitsulo ndi utoto wolemera zinc kuti ipewe dzimbiri. Komabe, gawoli limapereka zovuta zapadera pankhani yomamatira ndi kulimba kwa utoto. Forest Paint monga wogulitsa utoto wa makina ophikira zinthu a Ericsson towers, tifufuza momwe tingasankhire makina oyenera ophikira zinthu kuti tiwonetsetse kuti nsanja za chizindikiro za Ericsson ndi zolimba komanso zogwira ntchito.

Kumvetsetsa Malo Ozizira Okhala ndi Magetsi:

Kupaka utoto wozizira kwenikweni ndi kuphimba pamwamba pa chitsulo ndi utoto wokhala ndi zinc yambiri kuti apange wosanjikiza woteteza ku dzimbiri, kenako ufa wa zinc umapereka chitetezo cha cathodic kuti usachite dzimbiri. Ichi ndichifukwa chake nyumba zachitsulo zozizira zimatha kuwonetsedwa ku chinyezi, mchere, ndi malo ena owononga nthawi zina. Komabe, wosanjikiza wa zinc umagwiritsidwa ntchito kwa nthawi yayitali, ndipo chitetezo cha dzimbiri cha kupopera utoto wozizira chokha "ndi chocheperako." Kuti ukhale ndi moyo wautali, kulimbitsa kukana kwa nyengo, kukulitsa kukongola, ndikukwaniritsa zofunikira zina zachilengedwe, utoto nthawi zambiri umagwiritsidwa ntchito kuthana ndi zofooka izi. Makhalidwe enieni a njira yopopera utoto wozizira amalepheretsa kugwiritsa ntchito zophimba zina (monga utoto). Tinthu ta zinc mu utotowu tingakhudze kumamatira kwa utoto, zomwe zimapangitsa kuti pakhale mavuto monga kung'ambika, kusweka, komanso kulephera kwa dongosolo la utoto msanga.

Kaya utoto ndi wofunikira pa malo ozizira a chitsulo chopangidwa ndi magalasi pa nsanja zolumikizirana monga nsanja za Ericsson zimadalira zofunikira pa polojekiti, malo, ndi zolinga zosamalira. Kawirikawiri, kuzizira kwa magalasi kumapereka chitetezo ku dzimbiri, ndipo kujambula sikofunikira nthawi zambiri. Komabe, m'mapulojekiti ambiri a nsanja zolumikizirana, kuti awonjezere nthawi ya nsanja kapena zokongoletsera kapena mikhalidwe yeniyeni ya chilengedwe, anthu amagwiritsa ntchito utoto kuti apititse patsogolo magwiridwe antchito oletsa dzimbiri. Malinga ndi zaka zathu zambiri zogwira ntchito popereka utoto wa mapulojekiti awo a nsanja zolumikizirana, titha kufotokoza momwe timawathandizira kupereka mayankho ophimba:

Muzochitika zotsatirazi, primer ikhoza kuchotsedwa, ndipo topcoat ikhoza kugwiritsidwa ntchito mwachindunji.

Mlandu 1. Chophimba utoto chokha, palibe chitetezo china chowonjezera cha dzimbiri chomwe chikufunika.

Chitsanzo: Nsanja yatsopano ya chizindikiro; Gawo lozizira lokhala ndi magalasi lili bwino; Kusawononga kwambiri m'malo wamba (malo osakhala m'mphepete mwa nyanja, malo osakhala a mafakitale); Kungosintha mtundu (monga, wofiira ndi woyera ngati zizindikiro za ndege).

Komabe, zinthu zotsatirazi zikugwira ntchito:

✅ Wouma komanso wokhazikika wopangidwa ndi galvanized

✅ Yopanda mafuta ndi fumbi

✅ Yopanda dzimbiri loyera

✅ Pamwamba pake pakonzedwa pang'ono kuti pakhale kulimba bwino

Mlandu 2. Nsanja ya chizindikiro ili pamalo opanda dzimbiri.

Mwachitsanzo: Madera amkati; mpweya woipa pang'ono; osati pafupi ndi gombe; chinyezi chabwinobwino; kutentha pang'ono kwa ma galvanization ozizira.

Pankhaniyi: Kuzimitsa kozizira kokha kumatha kukwaniritsa nthawi yofunikira yolimbana ndi dzimbiri; topcoat imagwiritsidwa ntchito makamaka poteteza utoto ndi UV.

Chitsulo 3. Chitsulo chatsopano chozizira chokhala ndi galvanized chokhala ndi zinc yabwino kwambiri.

Ngati:

Zinc ndi yochuluka;

Kukhuthala kwa zinki kumakwaniritsa zofunikira;

Kukonza pamwamba kumakwaniritsa zofunikira;

Kugwiritsa ntchito primer sikofunikira.

Zogulitsa Zovomerezeka:

① Utoto wa Akiliriki

Ubwino: Kumamatira bwino, kuuma mwachangu, mitundu yowala, komanso mtengo wotsika

② Utoto wa Polyurethane

Ubwino: Kukana nyengo, kukana UV, kusunga utoto bwino, komanso nthawi yayitali yogwira ntchito.

Dongosolo lophikira: Chitsulo chozizira chopangidwa ndi galvanized → Acrylic/PU topcoat

Komabe, kugwiritsa ntchito primer kumalimbikitsidwa pazochitika zotsatirazi:

 N’chifukwa chiyani epoxy primer ikulangizidwa? Chifukwa epoxy primer siilowa m’malo mwa zinc wosanjikiza, koma m’malo mwake:

✅ Zimathandizira kuti topcoat ikhale yolimba

✅ Imatseka ma pores mu galvanized layer

✅ Zimateteza mchere wa zinc kuti usakhudze pamwamba pa khungu

✅ Zimathandiza kuti nthawi yonse yogwiritsira ntchito utoto isawonongeke. Tsopano popeza tadziwa momwe tingasankhire utoto woyenera, kugwiritsa ntchito bwino utoto ndikofunikiranso.

Tsopano tikudziwa momwe tingasankhire utoto woyenera, ndipo kugwiritsa ntchito bwino ndikofunikanso.

Kukonzekera Pamwamba:Kukonzekera bwino malo ndikofunikira kuti ntchito iliyonse yopaka utoto ipambane, makamaka pogwira ntchito ndi malo ozizira okhala ndi magalasi. Musanagwiritse ntchito primer, malowo ayenera kutsukidwa bwino kuti achotse zinthu zodetsa monga fumbi, mafuta, kapena mafuta. Izi zitha kuchitika kudzera m'njira monga kuyeretsa pogwiritsa ntchito mphamvu yamagetsi kapena kugwiritsa ntchito zotsukira zopangidwa ndi zosungunulira.

Pambuyo poyeretsa, pamwamba pake payenera kufufuzidwa kuti awone ngati pali zizindikiro za dzimbiri kapena kuwonongeka. Malo aliwonse omwe ali ndi dzimbiri ayenera kukonzedwa ndi kukonzedwa musanapake utoto. Pambuyo pokonza, pamwamba pake payenera kupukutidwa pang'ono kuti pakhale mawonekedwe omwe amamatira bwino.

Malo ozizira opangidwa ndi galvanized skip primer (topcoat yogwiritsidwa ntchito mwachindunji):

Onetsetsani kuti gawo lozizira lokhala ndi galvanized silinawonongeke, lopanda dzimbiri, losatuluka, komanso lopanda madontho a mafuta; chotsani fumbi, mafuta, mchere, ndi zinthu zina zodetsa; sandani pang'ono kapena burashi kuti muwonjezere kumatirira kwa topcoat.

1. Chovala chapamwamba: Ikani chovala chapamwamba cha Acrylic/PU, ndikulamulira makulidwe a filimu mofanana. Mukamaliza kuumitsa, ikani chovala chachiwiri kuti mukwaniritse mtundu womwe mwasankha, makulidwe, ndi zofunikira zotetezera. Ndikofunikira kupaka zovala zingapo zoonda m'malo mwa chovala chimodzi chokhuthala kuti mupewe mavuto monga kutsetsereka kapena kuphimba kosagwirizana. Nthawi yokwanira youma iyenera kuperekedwa pakati pa chovala chilichonse; onani zomwe wopanga adafotokoza nthawi zina.

2. Kuyang'anira: Pambuyo poti utoto womaliza wauma, yang'anani malo opakidwa utotowo kuti muwone ngati pali zolakwika kapena malo omwe akufunikira kukonzedwa. Konzani mavuto aliwonse mwachangu kuti muwonetsetse kuti utotowo uli ndi zotsatira zofanana.

 Kugwiritsa Ntchito Primer (Njira Yopewera Kudzimbidwa Kwambiri):

1. Choyambira: Choyamba, ikani choyambira chomwe mwasankha pamalo ozizira okhala ndi galvanized. Gwiritsani ntchito burashi, chozungulira, kapena mfuti yopopera kuti muwonetsetse kuti chophimbacho chili chofanana. Tsatirani malangizo a wopanga okhudza nthawi youma komanso nthawi yobwezeretsanso chophimbacho.

2. Chophimba pamwamba: Chophimba pamwamba chikatha bwino, ikani utoto wa acrylic PU woletsa dzimbiri. Perekani upangiri woti muyike ma coat angapo owonda m'malo mwa coat imodzi yokhuthala kuti mupewe kutsetsereka kapena kuphimba kosagwirizana. Nthawi yokwanira youma iyenera kuperekedwa pakati pa chophimba chilichonse; chonde onani zomwe wopanga adafotokoza za nthawi zina.

3. Kuyang'anira: Pambuyo poti utoto womaliza wauma, yang'anani malo opakidwa utotowo kuti muwone ngati pali zolakwika kapena malo omwe akufunikira kukonzedwa. Konzani mavuto aliwonse mwachangu kuti muwonetsetse kuti utoto womaliza wapangidwa mofanana.

Mwachidule, kampani ya Forest Paint ili ndi luso lalikulu pa ntchito za Ericsson zopezera zizindikiro, ndipo yalandira chivomerezo cha zophimba zomwe tikulimbikitsa. Ngati mukuvutikanso kusankha zophimba zomwe zimagwiritsidwa ntchito popanga zinthu zozizira, chonde funsani gulu logulitsa la Forest Paint nthawi yomweyo kuti mupeze mayankho a akatswiri ophimba.