Gida na sika mai kariya ta hada abin da aka yi daga sika na farko da kariya mai tsayi da kariya, don haka gida ta samu yadda yake da tsayi na farko a cikin gida yayi amma ya zama da alaƙa ga energy na refrigeration ko heating. Ga wadanda suka shiga abubuwa kamar abinci, abubuwa na tibbi ko abubuwa da suka dace da yadda yake da tsayi, kariya ta zama babba da muhimmiya kamar yadda yake da tsayi na sika. Wannan shirin ya bayyana yadda kariya ta fuskanta kudin, tsayi da kariya da kudin da ake bukata da kariya, kuma yadda ake shigar da system na panel da ke da alaƙa kafin a shiga.
Yadda kariya ta fuskanta kudin da ake bukata
Gidan kasa mai ƙarfi da yawa mai tsayi ya zama mai gudanarwa ko mai sanya hanyar yin rarraba a cikin kofin sa da kofin sa, saboda wadannan kofin su ke cikin hanyar yin rarraba a cikin hanyar yin rarraba da kofin sa da kofin sa. Yadda yake yin rarraba yana taka muhimmiyar U-value na panel, wanda ya nuna yadda yake yin rarraba a cikin meter square daya kuma yadda yake yin rarraba a cikin daraja daya na farko na yin rarraba. Idan U-value ya kashe, yana nufin cewa kofin ya dace da yin rarraba, don haka compressors da heaters suna yin rarraba kamar yadda aka fassara. A cikin yin rarraba ta cold-storage, farko na yin rarraba yana nuna a cikin billin yin rarraba na watan.
Inde Cold Bridges ke cire a cikin steel cladding
A cikin gida mai kariya na satali, abubuwan satali da suka fi kuma ba su kariya kamar biiyam, braket, da trayin linar yana kariya hanyar yin kariya ga wani lokaci mafi kyawun kuma a cikin fomu ko kofin kariya na maya, don haka wani abu da ke tashi cikin ƙaramin yin kariya da sauransu yana zama kariya ta hanyar yin kariya. Wadannan abubuwa sun kariya cikin gida ta hanyar yin kariya, kuma idan cikin gida ya ci gaba daga yin kariya, ruwa ta kafa da ta shiga kankara ko rast. Kammalawa mai kyau ta kare hanyar yin kariya ta hanyar yin kariya da kofin kariya da sub-framing mai kariya. Yadda ake amfani da frame da envelope ta hanyar yin kariya ta hanyar yin kariya ta kare wadannan kariya da suka fi kuma ba su kariya.
PIR Panels vs Rock Wool — A Practical Comparison
Za a zaɓa core don gida mai kariya na satali ta hanyar yin kariya da kariya na fire code, thickness na panel, da budget na whole-life, saboda ba wani abu ne ya fito a duk lokaci. Wadannan biyu options suna kuma a cikin karamin refrigerated da ambient projects, kuma kowanne yana da certification duties different don buyer.
PIR Core: Density, U-Value da Fire Class
Polyisocyanurate, ko PIR, yana da ƙarfin kariya ta yin kariya ga millimeter mai zuwa ga dukkanin kariya na gaba, wanda shine saboda ya zama babban kariya a cikin kariya na kariya. Kariya na PIR da 150 mm yana da U-value ta hanyar 0.20 W/m²K, wanda ke ƙara yawan kariya a cikin kariya kuma yana samun kariya na kariya. Alal misali ne na kariya: PIR yana da kariya, kuma yana bukatar kariya na kariya ta EN 13501, da kariya na kariya da kariya na kariya. Kariya na CE-marked panels da ake amfani da ISO 9001 yana kara kariya na kariya na kariya a site.
Rock Wool: Kariya mai kariya
Rock wool, wanda aka mineral wool, ya zama ta hanyar kawo ƙwayoyin gurasa daga ƙwayoyin gurasa mai tsoro, don haka yana kara da tsoro da yana zama ba shi da tsoro a yadda yake da tsoro. Don wadanda suka yi amfani da sa a cikin wadanda suka ci gaba da tsoro, ko kuma a cikin wadanda suka ci gaba da tsoro na fire codes, wannan tsoro ya kare maimakon tsoro mai yawa kuma yana kara da fahimtar rukuni a cikin IBC ko wadanda suka ci gaba da tsoro na local equivalents. Alamar tsoro shine tsoro: rock wool yana bukatar tsoro mai yawa don samun tsoro wanda ke cikin U-value, wanda ke kare tsoro na floor area kuma yana kara da tsoro na frame load. Don haka, wadanda suka ci gaba da tsoro na cold stores suna amfani da rock wool a cikin walls na fire-rated kuma PIR a cikin cold envelope.
Yi amfani da insulated steel warehouse wanda ke aiki yana nufin cewa frame, panel, da vapor barrier suka yi amfani da su a matsayin kuma ba a matsayin kuma, saboda yadda yake da tsoro a cikin wani irin layer yana kare maimakon wadanda suka ci gaba da tsoro. Wadanda suka ci gaba da tsoro a baya suna bayyana tsoro wanda ke kare maimakon building na stable daga leaky one.
Envelope Detailing da Vapor Control
Gwamnati na satali mai kariya yana aiki domin hankali da kariya ya kashe daga ƙarfi na gaba da kariya da kariya ta musu kuma kowanne kariya ta kashe kafin kowanne panel ya kashe. Gwamnati na gaba mai kariya ya kashe yana cire maita da ruwa wanda zai kashe kafin ya tashi daga ƙarfi na sarki, don haka kariya mai kariya da kariya da kariya ta musu kuma kariya mai kariya da kariya ta musu zai kashe kariya na ruwa wanda zai kashe kariya na foam a lokacin da aka yi amfani da ita. Bayanin MBMA da ASTM test methods sun nuna hukumarin da suka dace: kashe ruwa, sannan kashe kariya.
Gwamnati na Cold Storage a amfanin
Wani ƙaramin ƙarshen abinci na yanki ta bukata ƙarfi na kula da abinci mai tsoro wanda ya ke cikin dadi da kwalla, amma ya ƙara kuma yana da tsoro na kuskus da ƙarfi mai ƙarfi a cikin wani gida mai ƙarfi na farko. Bayanin shirin ya kawo ƙarfi na 2–6 °C da kuma bayanin kudin rufe a lokacin rufe. Gidan ƙarfi mai ƙarfi da fasaha na satali da aka bayyana shi ya yi amfani da fasaha na galvanized Q355B, da panelin kwalla da kuma panelin gida na PIR da kusa da 150 mm, da membrane na kuskus na gida na kusa da kwalla, da kuma kofin kwalla na PVC-steel da kuma kofin kwalla na kusa da kuskus. Bayan amincewa, ƙarfi na gida ta zama mai ƙarfi a lokacin kafin rana, kuskus na gida ya ƙare, kuma kudin kwalla ta ƙare da kuma ta ƙare da kuskus. Shirin ya yi amfani da EN 1090 da ISO 3834 da CE marking don samun kudin kwalla.
Samun, Tsohon da Kudin Kwalla Ta Daga Yanzu
Wane ne a tsoho kafin amincewa
Matakin sauya su kara amfani da shahadatun na panel, karamin yadda mafi kyawun panel ya kashe, da darajar yadda panel ya zama mai gaskiya a matsayin sa, kuma su kara amfani da shahadatun na mill da test na foam, su tabbataci U-value a laburatin da ba a sanya shi a wani hanyar da ke cikin abin da ke ciki, kuma su kara amfani da thermal camera don gano cold bridges da matakin sauya ba su iya ganin su.
Suya Da Ke Cika U-Value A Wata Daga Cikin Yadda Ya Kashe
Gwamnati na satali mai kariya yana gudanar da aiki ta hanyar kuji kuma rarraba wani abu ne da ke cikin karama, daga karama, kuma karama na kofin kuma sa kuma rarraba su a yanzu don hana su fura. Kasa abubuwan da suka ci gaba na kofin don hana ruwa ta zama a cikin karama, kuma kara kofin na kudin kudin da suka ci gaba don hana karama na kariya ta zama a cikin karama. Rubutu halin kofin na karama, kuma kara karama na kofin ko karama na kofin na kofin a cikin kofin na kofin. Daga wannan shirin, karama ta zama a cikin karama na U-value a tsakanin karama na kofin kuma ta hana karama na kofin na kofin da ya zama a cikin karama na kofin.
A matsayin, gwamnati na satali mai kariya ya fara da U-value, sannan ya kai PIR ko rock wool a cikin karama na alama na alama na alama na alama na alama. Yi amfani da kofin, kofin, kuma kofin na ruwa a matsayin kofin, za a yi amfani da abubuwan da suka rubuta, kuma za a yi shirin kofin na kofin don hana karama ta zama a cikin karama na kofin.
Masu Sabon Gaskiya
Suyayi
Shin kamar yawa ne PIR da kofin na rock wool?
Amsa: PIR da rock wool sun filli dukkanin kwalla amma suka faru a cikin yadda suka faru a cikin tsanen da kwalla da kwalla. PIR ya samu U-value mai ƙarfi ta hanyar panel mai ƙarfi, wanda ya kare gida na baya, amma ya zama mai yanka kuma yana bukatar fire stops na muhimmi. Rock wool yana kara kwalla ba tare da yanka ba kuma yana saukin kiyaye, amma yana kara tsane. Gidan kwalla na sika mai yanki yana iya amfani da biyu: rock wool a kwalla na fire-rated, PIR a cold envelope, wanda ke haɗawa kariya da kariya.
Suyayi
Yaya ne kwalla na vapor barrier ke mahimmanci a cold store?
Amsa: Tsaunin gida na bayan yana da abubuwa masu rufe wanda suka fuskanta a matsayin tsanen da kwalla, wanda ke zama mai yanka kwalla da kuma ke kare rust ko mold. Vapor barrier a kwalla na bayan yana kusantar shi a matsayin tsanen da kwalla kafin ya kammala dew point, wanda ke kare kwalla don manya shekara. Ta hanyar ba shi, kamar yadda panel mai kyau zai gudan yanki da kariya da kwalla zai kawo damar mai yanka wanda za a ga shi kafin ya kammala stock. Kusantar kwalla a kowane kwalla ce wanda ke sauya kwalla.
Suyayi
Yaya ne U-value target ke a saba a cikin panel?
Amsa: U-value na gaba daya ya zo daga tsawon yadda ake sauya kuma yadda ake ci gaban kasa da budget na energy wanda aka bayani su a farko kafin ajiye. Kullumai na sanyi suna bukata U-value mai ƙarfi da wadanda suka kashe kuma ake sauya panel na tsawon wanda ya zama babu fuskantar. Laburatojin da suka faru daga gaba daya suna iya taimaka wajen samun wannan number ba tare da ASTM ko EN test method ba, kuma natijar ya zama a cikin spec. Ajiye U-value a farko yana kara mabudin sauya panel bayan ajiye.
Suyayi
Wane tsawon panel ke amfani da shi don refrigerated duty?
Amsa: Don refrigerated duty, ana amfani da PIR mai tsawon 100 zuwa 150 mm domin samun U-value ta hanyar 0.20 zuwa 0.25 W/m²K, amma rock wool yana bukatar tsawon mai yawa don samun wannan. Tsawon da aka bayani ya dace da temperature na hold da temperature na gaba daya, don haka yadda ake sauya kamar yadda ake sauya yana bukatar tsawon mai yawa. Bayani na door da corner suna dace da bayani na wall mai ƙarfi, saboda suna ci gaban kasa a farko. Samun tsawon da aka bayani a cikin certified panel data sheet yana kara mabudin sauya envelope a lokacin da ake ci gaban kasa.
Suyayi
Za a iya ƙara tsari na kuma gaba daya ga kura ta hanyar shafin kura?
Amsa: Za a iya kara tsari ga kura ta hanyar shafin kura ta yanzu ta hanyar kara PIR ko kura na rukunin wanka a cikin kura ta yanzu, idan kura ta zama da kyau bayan kara wani abu. Ake bukata kura ta yanzu, kura ta yanzu, da kura ta yanzu don kare kura ta yanzu. Idan kura ta yanzu ta zama da kyau, wannan kura ta kare kura ta yanzu kuma ta kare kura ta yanzu. Kura ta yanzu ta hanyar kura ta yanzu ta kare kura ta yanzu da kura ta yanzu don kare kura ta yanzu.
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