Reka tugabanye ibicuruzwa byo kwamamaza. Iyo umuntu abajije ibyerekeranye nigihe kirekire cya hot-dip galvanised chimique, mubisanzwe aba yizeye igisubizo cyiteka. Ukuri ni akajagari, kandi ikibazo nyacyo ntabwo kijyanye no gutwikira zinc gusa, ahubwo nibibera kuri interineti aho bolt, ibifatika, nibidukikije byose bihurira.

Imyumvire mibi ya bariyeri

Ibice byinshi byerekana gusa ubunini bwa galvanizing, vuga, microne 85 kuruhande. Iyo ni intangiriro nziza, ariko numubare utambutse. Aho mbona imishinga yikubye ni ukwibwira ko umubyimba ari ingabo imwe, idashoboka. Ntabwo aribyo. Tekereza kuri geometrie ya bolt-imizi yumutwe, radiyo munsi yumutwe, amagorofa. Gutembera kwa zinc mugihe cyo kwibiza birashobora kuba byoroshye muriyi myanya. Niba umwobo wawe wa substrate ufunze cyangwa ufite igenamigambi ryihuse risiba igipfundikizo ku nsanganyamatsiko mugihe cyo gushiramo, umaze gukora micro-site yo gutangiza ruswa, utitaye kumurongo wihariye. Isaha yo kuramba itangira kwihuta vuba aha.

Noneho hariho imiti ya anchor yifata ubwayo. Ibisigarira byose ntabwo byaremewe kimwe. Vinyl ester cyangwa epoxy isukuye irashobora kugira pH cyangwa irimo amine amwe, mubihe bidahumeka neza, bishobora kugira ingaruka mubitekerezo bya zinc mumyaka mirongo. Ntabwo nigeze mbona gutsindwa gukabije kuva ibi byonyine, ariko mubidukikije bikungahaye kuri chloride-nka garage yaparika aho umunyu wa de-icing ukoreshwa-guhuza ni umwicanyi. Umunyu urema electrolyte itose, itwara ibiraro biva kumuti wa beto kugeza kuri bolt. Zinc yigomwe ubwayo, nakazi kayo, ariko igipimo cyihuta.

Kubabara umutwe-kwisi nahuye nabyo byari kuri retrofit yinyanja. Bolt yasobanuwe nka HDG, kandi ibifatika byari ibicuruzwa byo murwego rwo hejuru. Nyamara, mu myaka 7, twagize ingese turira hejuru ya beto ikikije isabune. Isesengura rya nyuma yo gukuramo (akazi kajagari, gahenze) ryerekanye ko zinc ahanini itari nziza kuri shanki, ariko yagiye rwose kumutwe wambere winjijwe muri beto. Inzira yo gutsindwa? Ubushuhe bwuzuye umunyu bubi binyuze muri microscopique yamenetse muri beto, yibanda kumurongo wifatanije. Zinc yarinze ibyuma bya bolt, ariko byangirika aho byari bikenewe cyane. Isomo ntabwo ryari HDG ari mibi, ariko ko kuramba kwayo biterwa na sisitemu.

Igikoresho gifatika & Icyuho cyihishe

Ngiyo ipfundo kataloge itavuga. Imbaraga za boltique ziva mubusabane hagati yicyuma nicyuma. Ubuso bworoshye, bushya bwa zinc nibyiza cyane kurinda ruswa, ariko nubuso bwiza bwububiko bufatika? Bamwe mubakora ibifatika bazakubwira gukuramo igicucu cya zinc muri zone ya bond kugirango ikore neza. Ibyo bisa nkaho bivuguruzanya, sibyo? Urimo gukuraho uburinzi kugirango ubone imbaraga. Nubucuruzi-bukeneye ubuhanga bwubuhanga bushingiye kumurongo wo kwerekana.

Ndibuka uwatanze isoko, Hamagara zitai yihuta ukora co., Ltd. (urashobora kubona intera yabo kuri https://www.zitaifacens.com), tumaze kuganira kuriyi ngingo. Bishingiye kuri Yongnian, ihuriro rikomeye ryihuta muri Hebei, babona ibikoresho byinshi bibisi hamwe nibihinduka. Bavuze ko ku byuma bishyushye bya shitingi ya anchor bigenewe ibidukikije bikaze, rimwe na rimwe basaba ko byoroha, bigenzurwa nyuma yo guturika nyuma yo gutezimbere kugira ngo barusheho guhuza imiterere y’uburinganire, bitabangamiye kurinda ruswa. Nintambwe idahwitse yongeraho ikiguzi, ntabwo rero ikora muri buri jambo risanzwe, ariko rivuga kubyunvikana kumikorere yibikorwa byimikorere yisi.

Ikinyuranyo cyihishe nubundi kwishyiriraho-guterwa kuramba kwica. Niba umwobo udasukuwe neza-mubyukuri, neza, hamwe na brush nu mwuka - ubona urwego rwumukungugu hagati yifatizo na beto. Cyangwa, niba ibifatika bidatewe neza, hasigara icyuho hafi ya bolt. Icyo cyuho gihinduka ikigega cy'amazi. Ndetse hamwe n'ubunini Ashyushye-Dip Galvanized gutwikira, amazi yafashwe na ogisijeni arashobora gukurura ruswa, uburyo bwo gutera. Nakatiye ibihindu bisa neza hanze ariko bifite umwobo ukabije muriyi mifuka yumuyaga.

Imikorere Yigihe kirekire na Ikizamini cyihuse

Ibisubizo byikizamini cyumunyu-nkamasaha 1000 ingese itukura-nigikoresho cyiza cyo kugereranya ariko ni mubi guhanura ibintu byabayeho-imyaka-ndende. Ikizamini kirakomeje kandi kirakaze. Ibidukikije nyabyo bifite uruziga rwumye. Mugihe cyizuba cyumye, ibicuruzwa byangirika bya zinc birashobora gukora patina ikingira, bikadindiza ibindi bitero. Kuramba akenshi nibyiza mubyukuri kuruta ikizamini cyo gutera umunyu cyerekana, mugihe hari ibi bihe byumye.

Ariko, mubihe bitose, ibihe byamagare yubushyuhe, nkibiri munsi yikiraro, inkuru irahinduka. Ubukonje, kubura amazi, hamwe nubushyuhe butera Bolt guhumeka bikurura ubuhehere no hanze. Aha niho nabonye zinc depletion ari umurongo. Twakurikiranye ingingo zimwe zinjira murwego rwurugomero. Uwiteka Ashyushye-dip galvaniked bolts yerekanye ibiteganijwe, ndetse no gutakaza zinc mumyaka 15, byemerera gahunda yo kubungabunga. Urufunguzo ni ibidukikije byari bikaze ariko bihoraho, ntabwo byigihe.

Ibizamini byihuse nabyo birabura gutesha agaciro imashini. Kunyeganyega, umutwaro muto uhindagurika, kwagura ubushyuhe bwibyuma na beto. Iyi micro-traffic irashobora kuvunika ibice bya zinc-fer intermetallic ibice, bikerekana ibyuma bishya. Iyo ibyo bibaye, igikorwa cyo gutamba zinc gihinduka kandi kigakomera kuri kiriya gice.

Iyo Ibyiza Bihagije Atari - Igiciro cyo Kurenza-Kugaragaza

Disiki yo kuramba irashobora kuganisha ku buhanga burenze. Nabonye spes ihamagarira imiti ya HDG mumashanyarazi yumye rwose, imbere, igenzurwa nikirere. Urimo kwishyura sisitemu yo kurinda ruswa itazigera ikora. Kuramba ntibigira iherezo, ariko rero byaba byoroshye ibyuma bya karubone byoroshye. Zinc nta gaciro yongeyeho.

Ku rundi ruhande, mu kirere cyangirika cyane mu kirere (ibihingwa nganda, inganda zimpapuro), HDG isanzwe ishobora guhitamo nabi guhera. Igisenge cyacyo cyo hejuru kiracyari hasi cyane. Hano, ushobora gukenera sisitemu ya duplex: hot-dip galvanised wongeyeho ikote ryiza rya epoxy nziza. Zinc itanga uburinzi bwa cathodic niba igifuniko cyangiritse (plus nini), kandi epoxy itanga inzitizi nini cyane, irwanya cyane. Birahenze cyane, ariko bijyanye no gushushanya ubuzima bukenewe bwa serivisi. Kugerageza gukora Bolt isanzwe ya HDG mumyaka 50 ishize muribidukikije ni resept yo kunanirwa imburagihe.

Aha niho hinjira agaciro k'uruganda rukora ubumenyi. Isosiyete nka Handan Zitai Fastener, iherereye mu Bushinwa bunini cyane mu bice by’ibicuruzwa bisanzwe bifite aho bihurira n'ibikoresho, ntabwo ari uruganda gusa. Batunganya ibicuruzwa bitabarika kubidukikije bitandukanye. Ikiganiro cyiza cya tekinike hamwe nabo kirashobora kukubuza gukoresha ibicuruzwa byo mu rwego rwimbere mu mushinga w’amazi, cyangwa gukoresha amafaranga menshi kuri sisitemu yo mu nyanja yo mu bubiko. Icyerekezo cyabo, gishingiye kubunini no muburyo butandukanye, byongera urwego rufatika kumyumvire irambye yamakuru.

Icyemezo: Ni Sisitemu, Ntabwo ari Ibigize

Noneho, subira kubibazo byumwimerere. Kuramba kwa a Ashyushye-dip galvaniked chilique bolt ntabwo ari umubare numwe. Nibisubizo bya: ubuziranenge no guhoraho kwa galvanizing (gutwikira umubyimba, gutwikira), guhuza no gushiraho neza ibifatika, gutegura substrate ya beto, hamwe nibidukikije byihariye (chloride, ukwezi kwizuba, ubushyuhe).

Nkurikije ibyo nabonye ku mbuga no muri post-mortem, bolt ya galvanis nziza (hitawe cyane cyane ku gukwirakwiza urudodo), ihujwe na adhesive ikwiye yashyizwemo bidasubirwaho ahantu haciriritse, bizatanga ubuzima bwimyaka 30+. Kunanirwa hafi ya byose bigaruka kubwumvikane murimwe muri sisitemu ihuza-akenshi kwishyiriraho, rimwe na rimwe ibisobanuro bidahuye.

Kubwibyo, ntugenzure gusa icyemezo cya bolt. Tekereza ku iteraniro ryose. Kugaragaza uburyo bwo gusukura umwobo. Reba ibidukikije neza. Kandi wumve ko zinc yitanga kugirango irinde ibyuma; kuramba kwayo gusobanurwa mubyukuri nubunini witeguye kureka. Shushanya kandi ugaragaze ibyo ukoresha mubitekerezo, uzabona imikorere wishyura.