Electro-galvanized embedded plate durability? 

Tiyeni tidutse muyeso wa malonda. Wina akafunsa za kulimba kwa mbale yophatikizidwa ndi electro-galvanized, nthawi zambiri amafunsa kuti: Kodi chinthu ichi chidzandichitira dzimbiri m'zaka zisanu, kapena ndingayiwale? Yankho lalifupi, losasangalatsa ndilakuti: zimatengera zomwe mukuziyikamo, komanso mozama kwambiri, zomwe mukulumikizana nazo. Ndawonapo mbale zomwe zimawoneka bwino patatha zaka khumi ndi zina zomwe zimayamba kuwonetsa madontho oyera adzimbiri mkati mwa awiri. Cholakwika chofala ndikutenga zokutira za zinki ngati chishango chamatsenga, kunyalanyaza ukwati wa electrochemical-kapena nkhondo-zimalowa kamodzi.

Zowona za Nsembe ya Zinc

Electro-galvanizing ndi njira yogwirira ntchito pazifukwa. Ndizotsika mtengo, zimapereka zokutira mosasinthasintha, zosalala, ndipo zimapereka chitetezo chokwanira cha dzimbiri pa mbale yokhayo m'malo ambiri. Mawu ofunika kwambiri ndi mbale yokha. Nthawi yomwe mumawotchera chingwe kapena kutseka china chake, mwasokoneza zokutira panthawiyo. Funso lokhazikika limachoka pa mbale kupita ku fastener system. Ngati mukugwiritsa ntchito bolt ya carbon steel, mwapanga banja lachikale la galvanic. Zinc idzateteza boltyo modzipereka, ndikuwononga mwachangu pamalo olumikizirana. Ndikukumbukira pulojekiti yosungiramo zinthu zosungiramo katundu komwe tinkagwiritsa ntchito mbale za EG zokhala ndi anangula achitsulo. Mbalamezi zinali zabwino, koma mitu ya nangula inali bwinja la dzimbiri lofiira mkati mwa zaka zitatu mkati mwa chinyonthocho. Kukonzekera sikunali kowonjezera zinki pa mbale; chinali kusinthana ndi malata otentha kapena ngakhale anangula osapanga panga kuti agwirizane bwino ndi mphamvu ya malata.

Kupaka makulidwe ndi mzere wanu woyamba wachitetezo, koma si nambala chabe papepala. Chophimba cha 5-micron chikhoza kukhala chokwanira chowuma chowuma, chowongolera m'nyumba. Yesani izi pa mbale yoyikidwa mumphepete mwa konkire m'galimoto yoimikapo magalimoto kumene mchere wa de-icing umagwiritsidwa ntchito, ndipo mudzakhala mukuyang'ana kulephera mu nyengo zingapo. Ulamuliro wa chala chachikulu? Kwa ntchito zakunja, zolimbitsa thupi, sindikayika kunena chilichonse chomwe chili pansi pa ma microns 12. Ngakhale zili choncho, sikungokhudza kufanana kwa makulidwe. M'mphepete, malekezero odulidwa, ndi ma weld zones ndipamene kulephera kumayambira. Wopereka wabwino adzakhala ndi njira yowongolera yoti azikutiranso kapena kusindikiza maderawa pambuyo pakupanga, koma ndi gawo lowonjezera ndipo amawononga ambiri omwe amayesa kulumpha.

Ndiye pali kukonzekera zitsulo zoyambira. Apa ndipamene mumalekanitsa ogulitsa abwino ndi omwe ali ovuta. Ngati chitsulo sichinatsukidwe bwino ndikuzifutsa musanasambitse zinki, kumamatira kumakhala koyipa. Ndawonapo zokutira zikuchita matuza ndikusenda m'mapepala pogwira, osasiyapo muutumiki. Ndiko kulephera komwe mumatha kuwona koyambirira ngati mukudziwa zoyenera kuyang'ana: mawonekedwe amadontho pang'ono kapena kusamata bwino m'mphepete mwake. Kampani ngati Malingaliro a kampani Handan Zitai Fastener Manufacturing Co., Ltd., yochokera ku malo opangira magetsi ku China ku Yongnian, nthawi zambiri imakhala ndi mphamvu zowongolera izi mosadukiza, ndichifukwa chake kupeza kuchokera pazomwe zidakhazikitsidwa zimafunikira. Malo omwe ali pafupi ndi misewu yayikulu ngati Beijing-Guangzhou Railway amatanthauza kuti amapangidwira ntchito zambiri, zokhazikika, osati ntchito zaluso.

The Embedded Environment ndi Mfumu

Simungathe kuyankhula za kulimba kwa mbale popanda kulankhula za konkire. Uku ndiye kusintha kwakukulu. Konkire yopangidwa ndi aluminiyamu kapena kloridi yoipitsidwa ndi chilango cha imfa kwa chitsulo chilichonse chophatikizidwa, chopangidwa ndi electro-galvanized kapena ayi. Malo amchere a konkire wamtundu wabwino amathandizira kuti nthaka isagwe, kupanga wosanjikiza wokhazikika womwe umachepetsa dzimbiri. Koma konkriti si chinthu chimodzi. Ndidachita nawo projekiti ya pier yapamadzi pomwe choyimiracho chimayitanitsa ma embed a electro-galvanized. Zinali tsoka loyembekezera kuchitika. Kuwonekera kosalekeza kwa kloridi kuchokera ku utsi wa mchere ndi kulowa kwa splash zone kunagonjetsa mphamvu ya zinc yopereka nsembe mofulumira. Tinayenera kupanga kusintha kwapakati pa projekiti kuti tigwirizane ndi ndodo zomata ndi epoxy ndi ndodo zosapanga dzimbiri, mbale zitasinthidwa kuti zikhale malata otentha. Phunziro lokwera mtengo pakuwunika zachilengedwe.

Kuwonongeka kwa kukhazikitsa ndi wakupha wina mwakachetechete. Ogwira ntchito akuponya mbale m'mafomu, akuyenda pamwamba pake, kapena kukhala ndi mazenera otsekera pamwamba pake amatha kukanda zokutira mpaka chitsulo chopanda kanthu. Akamizidwa, kukandako kumakhala anode mu cell-galvanic cell, kufulumizitsa dzimbiri. Tsopano ndikuumirira njira zosavuta zodzitchinjiriza monga tepi yakanthawi pazigawo zomangika kapena kunena kuti mbale ziyikidwe pambuyo poti choyambira cha rebar chakhazikitsidwa. Imawonjezera mwina 5% ku nthawi yogwira ntchito koma imatha kuwirikiza kawiri moyo wabwino wautumiki.

Nanga bwanji kugwirizana ndi zitsulo zina? Apa ndipamene ma chart a galvanic series amakhala kuwerenga pogona. Kulumikiza mbale yopangidwa ndi electro-galvanized (chitsulo chokutidwa ndi zinki) ku cholumikizira chamkuwa kapena chitoliro chamkuwa pansi pa nthaka ndikufunsa vuto. Zinc idzawononga kwambiri kuti iteteze mkuwa wolemekezeka kwambiri. Ndaziwona izi pazithandizo za plumbing. Njira yothetsera vutoli ndi kudzipatula-kugwiritsa ntchito matabwa a dielectric kapena ma washers kuti athyole njira yamagetsi pakati pa zitsulo zosiyana. Ndi gawo laling'ono, lotsika mtengo lomwe pafupifupi nthawi zonse silimanyalanyazidwa m'mawonekedwe oyamba.

Pamene Zabwino Zokwanira Palibe

Pali nthawi ndi malo oyika ma electro-galvanized. Mkati, malo owuma, zida zamakina zomwe zimalumikizananso ndi zinki? Ndizomveka bwino, zosankha zotsika mtengo. Mavuto amabwera ngati agwiritsidwa ntchito ngati njira yokhazikika popanda chifukwa. Ndayang'ananso zojambula zambiri zomwe zimayikidwa pa EG chifukwa zinali pazambiri za polojekiti yomaliza.

Tinayesa kuyerekeza zaka zingapo mmbuyomo, kukwirira mbale zachitsanzo kuchokera kunjira zosiyanasiyana mu dzenje loyesera lomwe lili ndi dothi loyipa, lokhudzidwa ndi mchere. Zitsanzo zokhala ndi ma elekitirodi zidawonetsa kutayika kwakukulu kwa zinki ndi dzimbiri lachitsulo m'mphepete mwa miyezi 18. Zitsanzo zovimbidwa zotentha zimangoyamba kuwonetsa patina wa zinki. Zitsanzo zachitsulo chosapanga dzimbiri? Zosasinthika. Chiŵerengero cha mtengo chinali pafupifupi 1: 1.5: 4. Chiŵerengero cha durability sichinali mzere; inali ngati 1:3:20 pamalo amenewo. Mlandu wabizinesi wogwiritsa ntchito zambiri zam'tsogolo unakhala womveka bwino pakugwiritsa ntchito.

Apa ndipamene zokambirana za chain chain zimakhala zenizeni. Pazambiri, mbale zophatikizika zokhazikika, wopanga ngati Zitai Fastener (mutha kuzipeza pa https://www.zitaifasteners.com) zimakhala zomveka. Amapanga pamlingo womwe umatsimikizira kusasinthika kwa magiredi wamba ndi zokutira. Koma pa malo ovuta kwambiri kapena owononga kwambiri, mungafunikire kupyola kabukhu kawo - kufotokoza zokutira zokulirapo, chithandizo cha chromate passivation pambuyo pa galvanizing, kapena chitsulo china. Funso ndilakuti ngati mzere wawo wopangira ndi wosinthika mokwanira pamadongosolo awo, kapena ngati muli bwino ndi wopanga zida zapadera.

Mitundu Yolephera ndi Zomwe Muyenera Kuyang'ana

Kulephera kwamphamvu sikutanthauza kuti mbale imaduka pawiri. Ndi kutaya ntchito. Njira yodziwika kwambiri ndi kugwidwa kwa ulusi. Zinc amawononga ulusi wa zitsulo zowotcherera, kukulitsa ndi kutseka mtedza. Ndakhala maola omvetsa chisoni pamalowa ndi ma wrenches ndi ma tochi ndikuyesera kumasula mtedza pamakina omwe anali ndi zaka zisanu ndi chimodzi zokha. Kugwiritsa ntchito ulusi wokulirapo kapena kuyika phala lazinc-anti-seiize pakukhazikitsa ndizosavuta, zotsika mtengo zomwe sizimafanana ndi zomwe zili muyeso.

Wina ndikuchepa mphamvu yokoka. Pamene mbale ndi zipilala zake zikuwononga, gawo lothandiza limachepa. Izi ndizofunika kwambiri kwa anangula ofunikira kwambiri pachitetezo monga makina oteteza kugwa kapena magwero a seismic. Tilibe njira zabwino zosawononga zowonera izi zitayikidwa, chifukwa chake kuwunikira koyambirira ndi kuwunika kwa chilengedwe ndikofunikira kwambiri. Ngati mukuyang'ana mawonekedwe omwe alipo, yang'anani zodetsa za dzimbiri zomwe zikulira kuchokera ku konkriti mozungulira. Ichi ndiye chizindikiro cha matenda ashuga. Mukawona izi, kutayika kwa gawo kumakhala kofunikira kale.

Nthawi zina kulephera kumakhala kokongola. Dzimbiri loyera (zinc oxide) limadetsa pamalo omalizidwa a konkriti. Sikuti zimangowonongeka koyambirira, koma zimawoneka zowopsa pamafacade. Izi zimachitika nthawi zambiri mbale zikasungidwa m'malo achinyezi musanalowetsedwe, zomwe zimapangitsa kuti pakhale banga. Ndilo vuto lowongolera khalidwe kwa ogulitsa kapena nyumba yosungiramo zinthu. Wopereka wabwino amawumitsa bwino ndikuyika mbale kuti apewe izi. Ngati mukupeza mbale zomwe zikuwonetsa kale zoyera, zaufa kuchokera pa crate, zikane. Chophimba chotetezacho chatha kale pang'ono chisanagwire ntchito yake.

Chigamulo: Chosankha Chowerengedwera

Ndiye, mbale yophatikizidwa ndi electro-galvanized ndi yolimba? Zitha kukhala, koma kukhazikika kwake sizinthu zenizeni. Ndi katundu wadongosolo. Mukugula chigawo chokhala ndi gawo lansembe. Kutalika kwa moyo wake kumadalira kuopsa kwa chilengedwe, ubwino wa ntchito yophimba, zitsulo zomwe zimakhudza, komanso chisamaliro panthawi yoika. Sichikhazikitso ndikuyiwala njira yothetsera zovuta.

Kwa malo osafunikira, amkati, kapena olamulidwa, ndi chisankho chabwino kwambiri pazachuma. Tchulani makulidwe owoneka bwino (ndingatsutsane ndi ma microns 12+ pachilichonse chosawuma mafupa), funani chiphaso kuchokera kwa wopanga, ndikuwonetsetsa kuti zomangira zonse zolumikizidwa zili ndi zokutira zogwirizana. Kwa kunja, konyowa, kapena kokhala ndi chloride, ndibwino kuti musunthire pamapindikira olimba kuti mulowetse malata otentha kapena makina opangira zokutira zokhuthala komanso zolimba. Pazinthu zovuta kwambiri kapena zowononga, mtengo wapamwamba woyambira wazitsulo zosapanga dzimbiri ndiye chisankho chokhacho chanzeru.

Pamapeto pake, zimabwera ku izi: kufotokozerani malo ogwirira ntchito ndi moyo wofunikira wofunikira poyamba. Kenako yang'ananinso mbale ndi maulumikizidwe ake. Osamangokhalira kupangira ma electro-galvanized chifukwa ndizomwe aliyense amadziwa. Kuganiza kosasintha kumeneku ndi komwe kumabweretsa kulephera msanga, kuyimba foni, komanso kukonza zodula. Kukhazikika kulipo, koma kokha ngati mukupangira.