Bari mu yanke ta hanyar tallan tallace-tallace. Lokacin da wani ya yi tambaya game da dorewar faranti masu zafi-tsoma, yawanci suna yin takalmin gyaran kafa don cikakkiyar amsa ta shekaru 50+. Gaskiyar ta fi muni. Ba wai kawai game da kauri mai rufi na zinc ba; game da abin da ya faru ne daga lokacin da farantin ya bar tukunyar har sai an binne shi a kankare kuma an manta da shi shekaru da yawa. Na ga faranti sun kasa a cikin shekaru 10 kuma wasu suna da kyan gani bayan 30, kuma bambancin sau da yawa yana zuwa ga cikakkun bayanai babu wanda yayi magana game da shi a cikin takaddun takamaiman.

Kettle Ba Layin Ƙarshe ba ne

Yawancin tattaunawa suna farawa kuma suna ƙarewa a tsarin galvanizing. ASTM A123, kauri mai rufi, duk wannan. Tabbas, wannan shine tushe. Amma na ga faranti sun lalace a tsakar gida kafin ma su tashi. Ana fitar da su sabo ne daga cikin kettle ba tare da dunnage daidai ba? Kuna niƙa murfin murfin a wuraren tuntuɓar. Na tuna da wani tsari na aikin gada inda dole ne mu ki amincewa da pallet saboda kusurwoyin ba su da tushe daga mugun aiki. Galvanizer ya hadu da ƙayyadaddun bayanai, amma karko an yi sulhu kafin shigarwa. Zaton cewa galvanizing makamai ne na ƙarshe, marar canzawa shine kuskure na farko.

Sannan akwai ajiya. Idan kuna adana waɗannan a waje na tsawon watanni, kuna fara agogon akan rigar ajiyar ajiya (fararen tsatsa). Yawancin kayan kwalliya ne, amma yana magana akan rashin kulawa a cikin sarkar tsarewa. Kyakkyawan mai ƙirƙira ko mai siyarwa, kamar Handan Zitai Fastener, ya fahimci wannan. Wurin su a Yongnian, wannan babbar cibiyar maɗaukaki, yana nufin suna tafiyar da samfur cikin sauri. Kusanci ga manyan layin dogo da hanyoyin sadarwa kamar layin Beijing-Guangzhou ba wurin tallace-tallace ba ne kawai; yana nufin faranti suna ciyar da ƙasan lokacin zama a cikin yanayi masu canzawa, wanda ke yin tasiri kai tsaye ga amincin rufin da kuka biya.

Walda na studs ko anchors bayan galvanizing wani muhimmin lokaci ne. Dole ne ku sake yin galvanize yankin da zafi ya shafa. Na kasance a wuraren da suka yi amfani da fenti mai arzikin zinc a matsayin abin taɓawa. A cikin yanayi mai laushi, watakila yana riƙe. A cikin yankin gishiri na bakin teku ko kuma wanda ke cire ƙanƙara, wannan facin yana gazawa da sauri, yana haifar da maƙasudin lalata don kai hari kan tushe. The farantin da aka saka tsari ne, ba kawai lebur ɗin karfe ba.

Kankare Zuba: Inda Ka'idar ta Haɗu da Hargitsi

Anan ne ake gwada takamaiman farantin ku a hankali. Kankareren sunadarai yana da mahimmanci fiye da tunanin mutane. Babban hadaddiyar chloride shine kisa. Na yi aiki a kan aikin garejin ajiye motoci inda farkon-ƙarfin admixture ya kasance… m. Mun ga blistering na zinc a cikin shekara guda. The galvanizing da aka zayyana, amma kankare muhalli ya kasance maƙiya.

Ayyukan jiki na zubowa zalunci ne. Vibrators na iya ɓata farantin idan an tura su daidai. Na tuna wani tushe na ginshiƙi inda vibrator ya tsinke zinc a gefen da aka saka. Ya yi kama da ƙarami, amma ya haifar da hanya. The zafi-digo galvanized shafi yana sadaukar da kansa, don haka ƙetare yana daidaita kariyar. Wannan yana da kyau har sai an sami ƙetare a wani wuri mai mahimmanci, kamar kewaye da ingarma.

Zurfin murfin wani al'ada ne. Farantin yana tsaye daidai akan takarda. A kan-site, rebar cages motsi, kankare gudana, kuma ba zato ba tsammani murfin 50mm ya zama 30mm. A wannan gefen, carbonation ya isa farantin da sauri. A cikin yankin kankare na carbonated, zinc yana wucewa, amma idan murfin bai dace ba, kuna samun yanayi daban-daban. Yana da wuya rashin gazawar uniform; yana farawa a wuri mai rauni.

Dogon Fade: Abin da Dorewar Ainihin Yayi kama

Dorewa ba fasfo/ gazawar binary ba. Yana da amfani a hankali na Layer zinc. A cikin mai kyau, mai yawa, ƙananan ƙananan chloride, zinc yana samar da kwanciyar hankali na zincates kuma yana kwantar da hankali. Zai iya ɗaukar rayuwar tsarin. Matsalar ita ce da wuya mu sami cikakkun yanayi. Ina duba rahotannin dubawa daga tsofaffin gine-gine. Faranti ba sa tsatsa; suna nuna ramin da aka keɓance ko tabo a layin saman kankare, sau da yawa inda danshi ya cika.

Takamammen lamari guda ɗaya: hanyar tafiyar da ruwan sharar gida. Faranti sun yi kyau sai dai inda ɗigon bututun saman ke ɗigo a kai a kai a kan sashe ɗaya na ƙarshen simintin katako. Wannan madawwamin rigar/bushewar zagayowar ta haifar da lalatawar tantanin halitta. Zinc ɗin ya ƙare a can bayan kimanin shekaru 15, tare da ƙananan ƙarancin ƙarfe. Sauran farantin yayi kyau. Don haka, shine karko 15 ko 50? Ya dogara da ƙananan mahalli.

Wannan shine dalilin da ya sa nake shakkar gwaje-gwajen dakin gwaje-gwaje na gaggawa. Suna kwaikwayi harin uniform. Rayuwa ta gaske game da lahani na gida ne, jurewar gini, da abubuwan muhalli. Mai sayarwa wanda kawai ya sayar da ku faranti zuwa ma'auni ba ya ba ku cikakken hoto. Kuna buƙatar wanda yayi tunani game da aikace-aikacen. Duba shafi kamar zitaifaseners.com, ka ga sun fi mayar da hankali kan sarkar masana'antu da dabaru. Ga mai ƙirƙira, abin dogaro na sama yana da girma-yana cire babban canji ɗaya. Sanin faranti na ku sun zo daga tushen samarwa kamar Yongnian ba tare da sarrafa su ta hanyar wuraren canja wuri da yawa ba abu ne mai dorewa.

Lokacin Ƙarin Zinc Ba Amsar ba

Reflex na gama gari shine a ƙayyade abin da ya fi nauyi. Ƙarin mil, ƙarin shekaru. Amma a kan farantin da aka haɗa tare da sandunan welded, rufi mai kauri fiye da kima na iya yin karyewa kuma yana da saurin fashewa yayin da ake sarrafawa ko sanya kankare. Na ga fashewa. Akwai wuri mai dadi. Har ila yau, mai kauri mai kauri zai iya rinjayar dacewa tare da haɗin haɗin haɗin gwiwa. Wani lokaci, madaidaicin ma'auni, daidaitaccen abin da aka yi amfani da shi yana wuce mafi kauri, mara daidaituwa.

Madadin ba koyaushe ba ne mara nauyi. Don aikace-aikace da yawa, wannan ya wuce kima. Ƙaƙƙarfan farantin galvanized mai zafi mai zafi, tare da kulawa ga cikakkun bayanai bayan galvanizing, yana da tsadar gaske. Makullin shine ɗaukar shi azaman tsari, ba samfuri ba. Yana da ƙirƙira, galvanizing, handling, ajiya, shigarwa, da kankare jeri. Hutu a cikin wannan sarkar karya ce a cikin karko.

Mun gwada rufin duplex (galvanizing + foda gashi) a kan fallasa kayan gini sau ɗaya. Mafarkin dare. Ƙimar kankare tana da wayo, kuma duk wani guntu yayin zubawa tarko ne don danshi. Komawa zuwa daidaitaccen zafi-tsoma. Wani lokaci daidaitaccen bayani, wanda aka kashe tare da matsananciyar hankali ga daki-daki, shine mafi ɗorewa.

Abin da ake ɗauka: Tsari ne, Ba samfuri ba

Don haka, koma ga ainihin tambayar. Ƙarfafawar farantin galvanized mai zafi mai zafi yana da ƙasa game da farantin kanta da ƙari game da tsarin da yake cikinsa. Kuna iya samo cikakkiyar farantin karfe daga babban ginin masana'anta kamar wanda Handan Zitai ke aiki dashi, amma idan ma'aikatan rukunin yanar gizon ku suna kula da shi kamar ƙera ƙarfe, kun yi asara.

Hukuncin ƙwararru ya zo cikin ƙididdigewa ba kawai abin rufewa ba, amma buƙatun kulawa, umarnin ajiya, da bayanan shigarwa. Yana cikin zabar masu samar da kayayyaki waɗanda ke cikin tsarin haɗin gwiwar masana'antu-inda faranti ke motsawa daga kettle zuwa babbar mota zuwa wurin tare da ƙaramar hayaniya-saboda hakan yana rage haɗarin haɗari.

A ƙarshe, ana samun karɓuwa, ba a ƙayyade ba. Jimillar ƙanana ɗari ne, daidaitattun yanke shawara daga ƙira zuwa zuba. Gilashin tsoma-zafi shine mafi kyawun kariyarku ta farko, amma ba filin karfi bane. Layi ne na hadaya wanda tsawon rayuwarsa ya kayyade ta yadda kake kare shi, da dadewa bayan ya bar rakiyar galvanizer.