Karfe ba ya ƙonewa tare da juriya na asali na wuta, duk da haka kayan aikin injinsa suna da saurin kamuwa da yanayin zafi. Lokacin da yanayin zafi ya tashi zuwa kusan 550 ° C, ƙarfin da ake samu na karfe yana raguwa sosai kuma ƙarfin ɗaukar nauyinsa yana kasawa da sauri, wanda zai iya haifar da rushewar duka tsarin. Saboda haka, kariyar wuta muhimmin ma'auni ne don kiyaye mutuncin gini, amincin mutum da dukiya. Dole ne a samar da isassun matakan hana wuta don gine-ginen tsarin karfe, gine-ginen siminti da gine-ginen katako.
Kariyar wuta mai aiki tana nufin matakan ƙaddamarwa da shiga tsakani ta hanyar kayan ganowa na hankali, waɗanda galibi ana amfani da su a wurare na musamman kamar kamfanonin sinadarai da ɗakunan kayan aiki masu mahimmanci. Kariyar wuta mai wucewa hanya ce don samun lokaci ta hanyar rage zafin zafin karfe. Shi ne ainihin tsarin kariya ga yawancingine-gine tsarin karfeda kuma babban hanya don tsarin karfe na rigakafin wuta. Yawancin lokaci ana shirya Layer na kariya akan saman karfe don toshe ko jinkirta canja wurin zafi a cikin karfe, don tsawaita juriya na zafin karfe. Matakan da aka saba sun haɗa da fesa suturar da ke jure wuta, sanya allunan hana wuta, zubar da kankare ko nade da bangon katako.
Ita ce hanyar da aka fi amfani da ita kuma aka fi karɓa don tsarin ƙarfe na kariya ta wuta. Dangane da kauri mai kauri da injin juriya na wuta, an raba shi zuwa ƙwanƙwasa ƙwanƙwasa ƙwaƙƙwaran wuta, ƙwanƙwasa mai jure wuta da kauri mai kauri.
|
Abu |
Nau'i mai bakin ciki sosai |
Nau'in Siriri |
Nau'in Kauri |
|
Rufi Kauri |
≤3mm |
3 mm - 7 mm |
7mm - 45mm |
|
Ƙa'idar Aiki |
Intumesce da kumfa a ƙarƙashin babban zafin jiki |
Intumesce da kumfa lokacin da aka fallasa wuta |
Ƙunƙarar zafi mai dogara ga kayan da ke cikin kayan |
|
Amfani |
Kyakkyawan sakamako na ado, ƙananan amfani, nauyin nauyi mai sauƙi, ginawa mai dacewa da ƙananan farashi |
Kyakkyawan bayyanar da daidaitaccen aiki gabaɗaya |
Ƙunƙarar gobara mai ƙarfi, abin dogaro na thermal rufi da kyakkyawan dorewa na dogon lokaci |
|
Rashin amfani |
Babban buƙatu akan shirye-shiryen ƙasa; bai dace da muhallin ɗanshi na dindindin ba |
Ƙarƙashin kayan ado idan aka kwatanta da nau'in ultra-bakin ciki; iyakance kumfa rabo |
M da m surface tare da matalauta ado, nauyi kai, dogon lokacin gini da kuma dogon curing lokaci |
|
Iyakar Wuta Resistance |
≤1.5h |
≤2.0h |
2.0h-3.0h |
|
Yanayin Aikace-aikacen Na Musamman |
Mambobin ƙarfe da aka fallasa tare da buƙatun ƙawa |
Gilashi da ginshiƙan bita na ƙarfe, tsarin ƙarfe don gine-ginen jama'a |
Abubuwan da aka ɓoye, ginshiƙan ƙarfe na gine-gine masu tsayi, ginshiƙan ƙarfe na masana'antu masu hawa da yawa, da dai sauransu. |
|
Farashin Material Rufi |
RMB 8,000 ~ 12,000 kowace ton |
RMB 5,000 ~ 8,000 kowace ton |
RMB 2,500 ~ 4,500 kowace ton |
|
Kudin Gina |
RMB 5 ~ 8 kowace ㎡ kowace mm |
RMB 5 ~ 8 kowace ㎡ kowace mm |
RMB 5 ~ 7 a kowace ㎡ kowace mm |
Wannan hanyar ta ƙunshi gyara allunan da ke hana wuta a saman sifofin ƙarfe tare da keels don rufe kayan aikin gabaɗaya. Abubuwan da aka saba amfani da su sun haɗa da allunan silicate mai hana wuta, faɗaɗɗen allon hana wuta na vermiculite, allunan siminti mai ƙarfi da fiber, da sauransu, tare da iyakacin juriya na 2 zuwa 3 hours. Yana fasalin ginin bushewa, kyakkyawan sakamako na ado, ingantaccen aiki da ingantaccen tsarin tsari, duk da haka yana da rashin amfani da tsada mai tsada da babban aikin sarari. Ya dace da ginshiƙan fallasa daprefabricated karfe tsarin gine-gine.
Ka'idar aiki ita ce cikar membobin karfe tare da kankare, turmi ko ginin bulo don samar da tsayayyen Layer na kariya, cimma iyakar juriyar wuta daga awanni 1.5 zuwa 3.0. Yana alfahari da fa'idodi na babban ƙarfi, juriya mai kyau mai tasiri, aikin barga, zaɓin kayan da yawa da sabis mara kulawa. Duk da haka, yana zuwa tare da rashin amfani da suka haɗa da babban aikin sararin samaniya, gini mai rikitarwa da aikin rigar. Yana da amfani ga ginshiƙan ƙarfe waɗanda ke da rauni ga karo ba tare da ginshiƙan kariya ba, matsayi da ke buƙatar duka maganin lalata da na kariyar wuta, da kuma wani ɓangaren abubuwan haɗin ƙarfe-kankare.
A taƙaice, za a ƙayyade zaɓin hanyoyin kariya na wuta don tsarin ƙarfe bisa ga ƙimar juriya da ake buƙata, nau'in kayan aiki, yanayin sabis da ƙimar kulawa, ta yadda za a tabbatar da daidaiton tsari a cikin ƙayyadadden lokacin juriyar wuta. A mafi yawan lokuta, maimakon ɗaukar hanyar hana wuta guda ɗaya, ana amfani da dabarar shimfidar wuri guda ɗaya don cimma ƙimar kariya mai inganci da aminci.Farashin Farashin EHSSya kasance mai zurfi a cikin masana'antar tsarin ƙarfe na tsawon shekaru 21. Da fatan za a iya tuntuɓar mu don ƙarin tambayoyi.


