Umbhali we-UL Steel Fire Door Frame

Ngokushesha lokusebenza, iframe yedalo yesiyo liyindlela lekhuthaza kakhulu ekumarkethi wesintu sAmerika, kunye nokuphakamisana kwesiya esikhelekileyo, uphawu oluncinci kunye nokusetyenziswa ngokukhona kwayo kube ungenziwe ngaphandle kwezilondolozi, ezindabeni zemfutshane, zezidinga nezindawo ezincedisiweyo. Okugcineni ngezinye izinto ezifanayo nezinye iibunu lomthombo, umlando wokuqala, ukusetyenziswa okulandelayo, ukusetyenziswa okufanele kunye nokwaziwa kwenqaku.

1. Umthombo nokuthengiselo

(1) Uhlobo lwesiyo

Isithombe somncedisiweyo (ASTM A1008): Usopho osihle, imisuzo ephakeme yasebenzisa ngokukhona kwiiframe ezikhulu.

Umkhopho wezisele eliphuthiwe ngomoya (ASTM A36) : uhlanganyelwa okuncane, kodwa kudinga ukuphatha okuvamileyo lapho (ngokubanzi imibono noma ukusheya).

Umkhopho wezisele engalvanized (ASTM A653) : Ukhululeka kumgwa woRust, usetyenziswa ngokucabanga le ndawo zezilimi ezinomsindo (ngokubanzi amagaba, izikhali somlomo).

(2) Isithombe sempendulo

Isiqephu sentsimbi esidingiwe: 16-18 gauge (1.2mm~1.5mm)

Isiqephu sentsimbi sokuqala sokugcwalisa ekugcineni (2-3 iyiours) : 14 gauge (1.6mm~2.0mm) ukuthola ukungena kwesikhephe.

Imigca esilandelayo:

Izikhungu zomhlophe ezinamandla zeAmerika zisebenzisa amagoli amanezintathu lwe 16 ukuqonda ukuthi kufuneka kube ngenhlobo yobuxoki nobuciko.

Ukuphumelela ngokubanzi (ngokusho, izandla ezintathu) lezikhungu zomhlophe zifuneka zibuyele kuwuthile okanye iindlela yesakhiwo zibe yindawo yokususa umoya (ngokusho, umoya wemayitha).

2. Iindlela zakusakwa

Usakhiwo sokuqala sokulanda lezikhungu zomhlophe zeAmerika sihlukaza isenzo sesiphumo sokuphumelela, umthetho wombuzo nokugcina, oku kungeniseli ngamaxesha ezi-:

(1) Ubhaliweyo ngezinye zindlu ezithunyelweyo

Amanye amagama Amahlelo Amaziko eziyi-apply

Isikhombiso sesiqalo enguquleyo - usetyenziswa ngokupheleleyo kwiindlela eziningi

- Isimo esingasetyenziswa, ukulayisha okuncane idvora lemfutha owunomdlo (njengomolo, umfula wezindlu)

Isikhombiso sibini - Usetyenziswa kumgaqebo

- Usure ukuhlala kwezililo ezimbini ngokugcina lapho zihlukile umnyango omdala (isithuthi, indawo yokusebenza)

(2) Inqaku leziqhelisekisi ziqaswa ngephakathi

Iindlela zakhozo Zikhona ngokubheka kwiqhawe

Ifreime Yokuvalwa - Ivalwa xa iconkreti ifunyanwa

- Ukusetyenziswa kakhulu kweconcrete walls

Ifomu elingezwa ngokuvamile - ifumanekanga amafini ezindlulayo

- Ukusetyenziswa kwiqhopho lwezincwadi zesiGipsum nezintshontsho ezincedwe

Ifomu Engasetyenziswa - Ingenisa ukuhlawula okubanzi ±1⁄2"

- Ukusetyenziswa ngezikhono ezidingekileyo ezibonakalisi

Imigca esilandelayo:

Ifomu lemfowethu engcono enqabeni kufuneka liyilungiselelo loluhlola olumathathu; ushishayamalunga, alingena ukuthi akuxhaswe ngendlela ye-UL.

Isikhombiselo somkhulu wesithathu sokufakwa kwenqanawa yomphoyiso wenqanawe ingabe iyahlukile ngaphandle kokuthi 12" (kufunekelwa nge NFPA 80) ukusure ukuba ayiphumele imva komhlangano wosundu.

3. Ukusebenza nokugcina kwezandla zosundu

(1) Ukubuyisela kwezandla zosundu

Ububuyiselwayo besithathu esiqendu sibizwa ngokuba kube ngaphezu ngenani lesithathu lesidlo (ngokusho, isithathu sesikhenkane se-1.5 umsizi udinga isithathu sesidlo se-1.5 umsizi).

Izandla zosundu ezidingiswa ngumzekelo weSatesi:

20 minute (Imigomo C) : Amasiko esiqiniswayo (njengamakambo wokugcina)

45 minute kwi-1.5 imizuzu (Imigomo B) : Iibhavini zomsebenzi, amaphatha

izandla 3 (Imigomo A) : Amasiko esidingaphezulu (ngokubanzi nokuthi iindlebe zokugqunyiwa, amasendle)

(2) Amalungiselelo angemva kweNkqubo yokuvumelana

UL 10B: Isithombe sokuvumelana ngegqabi lokugqunyiswa lweqhawe lwebhedwana (Umbulo wompho + Umbolo womhlophe)

UL 10C: Ukuhlanganisa ukuphumelela kwezilondolozi zokuphotsha (Ukukathalela kwesithuthi sokuphotsha esimileleyo)

NFPA 80: Ukulungiselela lokugcina izilondolozi zokuphotsha (amandla amaphrojekthi, imigomo yokubhidiswa)

Imigca esilandelayo:

Izikhungu zedora ezishumi ecalayo kufuneka zibheke we UL 10B/10C noma zibheke ngendawo ekhoyo nombhalo wesithuthi lwe-UL.

Umlinganiso ophakathi okuphumeleka (≥90 iiminitha) Isikhungu sedomu kufuneka siyibhidiswe nge-plaster yokuqinisekisa noma mineral wool.

4. Amagcinelo nokusebenzela

(1) Ukugcina Amagcali (NFPA 80)

Ubungameli bokulawula: ≤12 imili (30cm), ukusureka ukuba ifire aya kuhambelana ngephandle kokubhengisa.

Isikhomi phakathi kweqela lomdlalo neziduli: ≤1⁄8", ibhankisiwe ngomluzi ongaphantsi lokufuphi.

Ibholti yokuflaga: incedise iimpera esizinezinye zokushisa (njengomsteyneselesi).

(2) Isistimu somsebenzi wobhankiso

Isigaba somoya esilayishwa: uhlukele ngokushesha ukugcizelela amanxaso we-door (culwaniswe ngu-UL 1784).

Isigaba somoya: Ukhuseleka ukuya komoya ukusuka (utsho lwe-ASTM E283 wokuvala imoya).

Imigca esilandelayo:

Iifreim zedoor ezazingenani amaphrofayile angazityelela ukwamukela!

Iifreim zesteel edoor zidinga ukulawula nge-door ephrofayile yamanxaso emangathalo 3/4" ukubizisa ukuze kufanele kulungisele umthetho womhlaba oodala.

ukusebenzisa kumarkethi nokuthola izicateleni

(1) Iindlela zokusetyenziswa ezikhoyo

Iibhawudi zomthwalo (amabhawanji, amakhesheni): 45 iminitha kwi-1.5 ijamini ithi inqanawe yesiqephu + uphawu oluthekwana

Amasetha engaphakathi (amasetha, amafaktori): 3 ijamini ithi inqanawe yesiqephu + uphawu olubanzi + ukusebenzisa isichotho

Amasetha akwesiphumo (amasendle, izindlu zomthwalo): iinqanawe elibonakaleyo yesiqephu lokugcina le-2-3 ijamini

(2) Amagcinelo ngephrojekthi yokukhetha

Qinisekisa isilungelo somoya (ngokwezimo ezikethwe kwi-drawings zokubhala okanye efanekiso lwe-NFPA 101 Life Safety Code).

Khetha ukugcina komkhuma we-door (single/double notched, embedded/extended wing).

Bheka umyalelo wobhalo (concrete, steel frame, light wall).

Amagcinelo amaphandle (skid resistant, acoustic seal, corrosion resistant coating)

Umbuzo omunye ufake nceda

I-email: [email protected]

Umkhombomthi: https://www.ulfiredoormfg.com/Products