Nkhani Zamalonda
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Tsogolo la Migodi: Fiberglass Rockbolt Yasintha Chitetezo ndi Kugwira Ntchito Mwanzeru
Mu dziko la migodi lomwe likuyenda mofulumira, chitetezo ndi magwiridwe antchito ndizofunikira kwambiri. Chifukwa cha kuyambitsidwa kwa ma rockbolts a fiberglass, makampani opanga migodi akukumana ndi kusintha kwakukulu panjira yogwirira ntchito zapansi panthaka. Ma rockbolts atsopanowa, opangidwa ndi ulusi wagalasi, akutsimikizira kuti ndi ...Werengani zambiri -
Pa Ukadaulo Wolimbitsa Ulusi wa Kapangidwe ka Kapangidwe ka Carbon
Njira yolimbikitsira ulusi wa kaboni ndi njira yapamwamba kwambiri yolimbikitsira yomwe imagwiritsidwa ntchito m'zaka zaposachedwa, pepalali likufotokoza njira yolimbikitsira ulusi wa kaboni malinga ndi makhalidwe ake, mfundo zake, ukadaulo womanga ndi zina. Kutengera mtundu wa zomangamanga ndi...Werengani zambiri -
Ntchito ya Nsalu ya Fiberglass Mesh
Kodi chinthu chopangidwa ndi wopanga nsalu ya fiberglass chimagwira ntchito bwanji? Kodi chimagwira ntchito bwanji ndipo chimagwira ntchito bwanji? Kenako tikuwonetsani mwachidule. Nsalu ya fiberglass mesh ndi ulusi wopanda alkali kapena wapakati wa alkali, wokhala ndi alkali polymer emulsion yokutidwa ndi mawonekedwe a smear, izi zithandiza kwambiri...Werengani zambiri -
Kodi mitundu ndi ntchito za nsalu ya fiberglass ndi ziti?
Nsalu ya fiberglass ndi nsalu yopangidwa ndi ulusi wagalasi, womwe ndi wopepuka, wamphamvu kwambiri, wosagwira dzimbiri komanso wosagwira kutentha kwambiri, motero umagwiritsidwa ntchito kwambiri m'magawo ambiri. Mitundu ya nsalu ya fiberglass 1. nsalu ya fiberglass ya alkaline: nsalu ya fiberglass ya alkaline imapangidwa ndi ulusi wagalasi monga ...Werengani zambiri -
Kodi nsalu ya silicone ndi yopepuka?
Nsalu ya silicone yakhala ikugwiritsidwa ntchito kwa nthawi yayitali chifukwa cha kulimba kwake komanso kusalowa madzi, koma anthu ambiri amakayikira ngati imatha kupumira. Kafukufuku waposachedwapa wapereka chidziwitso chatsopano pa momwe nsalu za silicone zimapumira. Kafukufuku wochitidwa ndi ofufuza ku bungwe lotsogola la uinjiniya wa nsalu...Werengani zambiri -
Ndi nsalu iti yabwino kwambiri ya fiberglass kapena mat ya fiberglass?
Mukamagwiritsa ntchito fiberglass, kaya pokonza, kumanga kapena kupanga zinthu, kusankha zinthu zoyenera ndikofunikira kwambiri kuti mupeze zotsatira zabwino kwambiri. Njira ziwiri zodziwika bwino zogwiritsira ntchito fiberglass ndi nsalu ya fiberglass ndi mphasa ya fiberglass. Zonsezi zili ndi mawonekedwe ndi zabwino zake zapadera, zomwe zimapangitsa kuti zikhale zovuta...Werengani zambiri -
Kodi rebar ya fiberglass ndi yabwino?
Kodi zolimbitsa fiberglass ndizothandiza? Ili ndi funso lomwe limafunsidwa kawirikawiri ndi akatswiri omanga ndi mainjiniya omwe akufuna njira zolimba komanso zodalirika zolimbitsa. Rebar ya fiberglass, yomwe imadziwikanso kuti GFRP (glass fiber reinforced polymer) rebar, ikutchuka kwambiri pakupanga...Werengani zambiri -
Kodi kutentha kwa nsalu ya fiberglass yokhala ndi silica yambiri kumasiyana bwanji?
Ulusi wa oxygen wa Silicone Wapamwamba ndi chidule cha ulusi wopitilira woyera kwambiri wa silicon oxide wosapangidwa ndi kristalo, kuchuluka kwake kwa silicon oxide ndi 96-98%, kukana kutentha kosalekeza kwa madigiri 1000 Celsius, kukana kutentha kosakhalitsa kwa madigiri 1400 Celsius; zinthu zake zomalizidwa makamaka zimaphatikizapo...Werengani zambiri -
Kodi mphasa ya singano ndi ya mtundu wanji ndipo ilipo ya mitundu iti?
Mpando wopangidwa ndi singano ndi mtundu watsopano wa zinthu zosawononga chilengedwe zomwe zimapangidwa ndi ulusi wagalasi, ndipo pambuyo pa njira yapadera yopangira ndi kukonza pamwamba, umapanga mtundu watsopano wa zinthu zosawononga chilengedwe zomwe zimakhala ndi kukana kwabwino kwa kukwawa, kukana kutentha kwambiri, kukana dzimbiri, mu...Werengani zambiri -
Kodi nsalu ya fiberglass ndi yofanana ndi nsalu ya maukonde?
Tanthauzo ndi Makhalidwe Nsalu ya ulusi wa galasi ndi mtundu wa zinthu zopangidwa ndi ulusi wagalasi ngati zopangira poluka kapena nsalu yosalukidwa, yomwe ili ndi zinthu zabwino kwambiri zakuthupi, monga kukana kutentha kwambiri, kukana dzimbiri, kukana kukwawa, kukana kupsinjika ndi zina zotero ...Werengani zambiri -
Kapangidwe ndi njira yopangira migodi ya FRP anchors
Ma anchor a FRP akumigodi ayenera kukhala ndi makhalidwe awa: ① Ali ndi mphamvu inayake yomangirira, nthawi zambiri ayenera kukhala oposa 40KN; ② Payenera kukhala mphamvu inayake yomangirira pambuyo pomangirira; ③ Kugwira ntchito bwino komangira kokhazikika; ④ Mtengo wotsika, wosavuta kuyika; ⑤ Kudula bwino. Anchor ya FRP yakumigodi ndi...Werengani zambiri -
Kodi njira yokonzekera mphasa zopyapyala za basalt ndi yotani?
Kukonzekera kwa mphasa ya ulusi wa basalt nthawi zambiri kumaphatikizapo njira zotsatirazi: 1. Kukonzekera zipangizo zopangira: Sankhani miyala ya basalt yoyera kwambiri ngati zipangizo zopangira. Miyalayo imaphwanyidwa, kuphwanyidwa ndi mankhwala ena, kuti ifike pamlingo woyenera wokonzekera ulusi. 2. Ine...Werengani zambiri
