Abubuwan Kariyar Kankare Masu Sauƙi | Mahimman Ayyuka Masu Kumfa don Kankalin Salon salula
Kankare yana cikin samfuran ginin da suka fi jure zafi da wuta a yau. Da farko an yi shi da yashi, tarawa, kankare da ruwa gauraye a wani kaso kuma ba ya ƙunshi abubuwa masu ƙonewa. Daga wani ra'ayi daya, kankare kuma irin masonry ne, kamar jajayen tubalan gama gari da duwatsu, wanda tabbas ba zai kone ba.
Concrete ya ƙunshi zaɓi na aggregates, kuma tabbas ba za a lalata su da wuta ba sai dai idan sun fuskanci matsanancin zafi na ma'aunin Celsius mara adadi. Lura cewa wannan game da halaka ne, ba narkewa ba. Kullum magana, domin ya shafi tsarin kankare, abin da ake kira don zafin jiki ya kamata ya kai aƙalla 1100 ℃. Such a temperature is additionally far higher than the temperature level of a general high-rise fire. In an extra severe high-temperature state, concrete will not shed, however it will certainly decay and end up being weak. The decay caused by exceptionally high temperatures is called “stripping” in academia.
Take a solid firewall as an example. If it is revealed to a high temperature of 1099 ℃ for up to 4 hours, the concrete will certainly not show any structural damages. If it is a general timber structure, this temperature and period will permit it to burn and break down entirely.
Security of concrete
As for the performance of concrete is worried, kankare kanta ba shakka ba zai kama wuta ba kuma yana iya guje wa yaduwar wuta zuwa wani mataki na musamman. Ba shi da ƙonewa da kanta, don haka harshen wuta ba zai iya inganta wutar ba ta hanyar zubar da kankare. M kumfa kumfa yana da yawa a cikin kayan ado na gida. Lokacin da aka sanya kankare, Ƙungiyoyin gine-ginen suna shimfiɗa kumfa mai tauri a tsakanin bangon kankare. Kumfa mara sassauci na iya taka wata rawa a cikin rufi. A cikin ƙirar gine-gine masu tsayi na zamani, gidaje da yawa yawanci suna saita igiyoyi da ɗimbin samfuran na'urorin lantarki a bangon bango don kyakkyawan shimfidar wuri.
Bugu da kari, wannan Layer na kumfa mai kauri kuma yana iya taka rawa a cikin rufi. A cikin watannin hunturu, bangon ba zai rasa zafi da sauri ba, jawo gidan yayi sanyi da sauri. Tabbas, daga mahangar zaɓin kayan abu, kumfa mai taurin kanta ba ta konewa kuma tabbas zai narke lokacin da zafi ya fallasa. Duk da haka, ba a kawar da cewa wannan Layer na kayan ba zai narke a cikin matsanancin yanayi ba.
Yanayin tarawa daban-daban yayin aikin dumama, amma saboda wasu sifofi sun rage gefuna dangane da samfuran, ya kamata ya zama kumfa mara ƙarfi, kuma wannan Layer na kumfa zai shiga hulɗa da igiyoyin lantarki.
Tsawon lokaci, Ba abu mai sauƙi ba ne don tabbatar da cewa wayar ba za ta yi gajeren lokaci ba saboda balaga da kuma ƙone kumfa a bangon bango.. Dangane da dalilai masu yuwuwa na gobara da yanayin yadda wutar ta fita daga iko da aka tattauna a sama, mafi yawan lokacin, sakaci ne ya jawo shi. Misali, bututun sigari da ba a kashe ko kuma bazuwar da aka tara kayan konewa wanda ke tashe ta atomatik saboda yawan zafin jiki., da dai sauransu
A saman haka, Salon gine-gine masu tsayi da kansu kuma suna taimakawa yaduwar wuta zuwa wani yanki na musamman. Madaidaitan wurare a cikin skyscrapers sun fi tsayi, wanda ya sa ya fi sauƙi ga gobara ta bi ta hanyoyin wuta, ɗaga shafts da sauran wurare don ƙirƙirar a “tasirin bututun hayaki.” A sakamakon bututun hayaki, iskar ciki tana ƙaruwa ko faɗuwa tare da sarari tare da karkata zuwa madaidaiciya, sabili da haka jawo iska convection da za a inganta. Mafi na kowa shine hanyar tukunyar jirgi, inda iska mai zafi ke karuwa tare da shan taba kuma ya fita a saman sigar hayaki. Yayin da iska mai dumi a cikin shatin hayaki ke tserewa, Ana shigar da iskar waje don ɗaukar tazarar samfuran masu goyan bayan konewa, yana sa wutar ta yi zafi sosai.
Misali, a cikin gobarar Ginin Garley a Hong Kong 1996, lokacin da tsarin ke canza ɗagawa, ma'aikata sun gina bamboo scaffolding a cikin ramin dagawa. Duk da haka daga baya, lokacin da ma'aikata ke walda da rage karfe, Ƙarfe na zafin jiki da ya faɗo a cikin lif ɗin ya kunna tarkacen itace da kayan aikin a cikin zauren ƙofar lif da ke hawa na biyu.. Wannan ya haifar da babbar wuta, kuma gobarar ta yi zafi sosai sakamakon dumbin abubuwan kone-kone da isassun yanayi na konewa wanda a karshe ginin ya zama bala'i..
Sakamakon haka, sanadin gobara a cikin manyan gine-gine ba ginin da kansa ba ne, abubuwa ne na mutane. Wannan shi ya sa, har zuwa yau, har yanzu akwai kamfanonin tsaro da ke ci gaba da jaddada batun tsaron gobara a manyan gine-gine.
Mai rarrabawa
Cabr-Concrete shine mai samar da Kankare Admixture tare da kari 12 shekaru na gwaninta a cikin nano-ginin makamashi kiyayewa da nanotechnology ci gaban. Yana karɓar biyan kuɗi ta Katin Kiredit, T/T, West Union da Paypal. TRUNNANO zai jigilar kaya ga abokan ciniki a ketare ta hanyar FedEx, Farashin DHL, ta iska, ko ta teku. Idan kana neman babban ingancin Concrete Admixture, da fatan za a ji daɗin tuntuɓar mu kuma ku aiko da tambaya.
Duk labarai da hotuna daga Intanet suke. Idan akwai wasu batutuwan haƙƙin mallaka, don Allah a tuntube mu a lokacin sharewa.