Ukukhethwa kwe Ingilazi yephrofayili idinga ukwahlulela okuphelele okusekelwe kubukhulu obuningi njengezidingo zokusebenza kwesakhiwo, izidingo zokusebenza, isabelomali sezindleko, nokuvumelana nezimo zokufakwa. Ukuphishekela okungalindelekile kwemingcele noma amanani kufanele kugwenywe, futhi umnyombo ungenziwa ngokuzungeza lezi zilinganiso ezibalulekile ezilandelayo:

1. Cacisa Izimo Zokusebenza Eziwumongo: Qondanisa Nezimfuneko Zokusebenza Kokwakha

Izimo zokwakha ezihlukene zinomehluko omkhulu ekusebenzeni kwazo okubalulekileIngilazi yephrofayili. Kudingekile ukuhlonza kuqala isimo sohlelo bese ukhetha okuhlosiwe.

2. Amapharamitha Okusebenza Abalulekile: Gwema “Ukushiyeka Kokusebenza”

Ukusebenza kweIngilazi yephrofayilikuthinta ngqo umuzwa wokwakha, futhi lezi zinhlaka ezingu-4 ezilandelayo zidinga ukunakwa okugxilile:

Ukuqina kanye namandla Mechanical

Ubukhulu obujwayelekile bungu-6mm, 7mm, no-8mm. Ezindongeni zangaphandle/izimo ze-span ezinkulu, ingilazi engu-8mm noma ewugqinsi iyakhethwa (enikeza ukumelana nomthwalo womoya ophezulu namandla okugoba).

Ezindaweni ezinezinyawo eziphakeme (isb, amaphasishi enxanxathela yezitolo), kuyanconywa ukuthi ukhetheIngilazi yephrofayilingokwelashwa okuthambile. Amandla ayo omthelela aphindwe izikhathi ezingu-3-5 kunawengilazi evamile, futhi ihlukana ibe izinhlayiya ezimaphethelweni aluhlaza, iqinisekisa ukuphepha okuphezulu.

I-Thermal Insulation (U-Value)

I-U-value ephansi ikhombisa ukufakwa kwe-thermal okungcono (ukuvimbela ukushisa ehlobo nokugcina ukufudumala ebusika).

Ingilazi yephrofayela ye-U evamile inenani lika-U cishe elingu-0.49-0.6 W/(㎡・K). Ezifundeni ezibandayo ezisenyakatho noma izakhiwo ezinezidingo eziphezulu zokonga amandla (isb., amaphrojekthi wokunikeza isitifiketi se-LEED wokwakha oluhlaza), kunconywa ingilazi yephrofayela ye-U efakwe intuba (inani layo le-U lingaba phansi ngokuthi 0.19-0.3 W/(㎡・K)), noma ingabhangqwa ne-Low-E enamathelayo ukuze kuthuthukiswe ukwahlukanisa okushisayo.

I-Sound Insulation (Isilinganiso se-STC)

Ingilazi yephrofayela ye-U evamile inezinga le-Sound Transmission Class (STC) elilinganiselwa ku-35-40. Ezimweni ezinezidingo eziphakeme zokuvala umsindo, njengezakhiwo ezibheke emgwaqeni namawodi asesibhedlela, ingilazi yephrofayela ye-U ene-laminated iyadingeka. Isilinganiso sayo se-STC singafinyelela ngaphezu kwama-43, sidlule izindonga zezitini ezijwayelekile. Ngaphandle kwalokho, umphumela wokufaka umsindo ungathuthukiswa ngokusebenzisa inhlanganisela ye-"glass + sealant + keel" (izikhala ziyiphuzu elibuthakathaka lokuvala umsindo, ngakho-ke kufanele kuqashelwe ngokukhethekile ekufakeni uphawu).

Ibhalansi Phakathi Kokudluliselwa Kokukhanya Nobumfihlo

Ezimweni ezidinga "ukukhanya ngaphandle kokukhanyela" (isb, izingxenye zehhovisi), khetha ingilazi yephrofayela ye-U enephethini noma ingilazi yephrofayela ye-U enezintambo. Lezi zinhlobo zisabalalisa ukukhanya nokuvimba ukubonakala.

Ezimweni ezidinga "ukudlulisa ukukhanya okuphezulu + ubuhle" (isb., amafasitela okubonisa ezentengiso), khetha ingilazi yephrofayela ye-U ecace kakhulu. Ukukhanya kwayo kuphakeme ngo-10% -15% kunengilazi evamile, engenakho ukugqama okuluhlaza okotshani, okuholela kumphumela obonakalayo okhanye kakhudlwana.

3. Izinto kanye Nobuciko: Khetha Izinto “Ezifanele Isimo”

Izinto kanye nobuciko bengilazi yephrofayela ye-U kuthinta ngqo ukubukeka nokuqina kwayo, ngakho ukukhetha kufanele kusekelwe ku-s.izidingo eziqondile:

4. Ukucaciswa Nobukhulu: Ukufakwa Okufanayo Nesakhiwo Sesakhiwo

Imininingwane yeIngilazi yephrofayiliIdinga ukuhambisana nokuvuleka kwezakhiwo kanye nezikhala ze-keel ukugwema "ukusika udoti" noma "ukungafani kwesakhiwo":

Ukucaciswa Okuvamile:Ububanzi Baphansi (Ububanzi bokuvula obumise okwe-U): 232mm, 262mm, 331mm, 498mm; Ukuphakama kweFlange (ubude bezinhlangothi ezimbili zomumo we-U): 41mm, 60mm.

Izimiso Zokukhetha:

Okubalulekile kufanele kunikezwe “ezicacisweni ezijwayelekile” (isb, ububanzi obungaphansi obungu-262mm). Abiza u-15% -20% ngaphansi kokucaciswa okwenziwe ngezifiso futhi anomjikelezo omfushane wokulethwa.

Emabhilidini anezipani ezinkulu (isb., izindonga zangaphandle ezingamamitha angu-8 ukuphakama), qinisekisa “ubude obukhulu obungakhiqizwa” nomkhiqizi. Ubude obujwayelekile obubodwa busuka kumamitha ayi-6 kuye kwayi-12; ubude obude obude budinga ukwenziwa ngendlela oyifisayo, futhi ukunethezeka kokuhamba nokufakwa kufanele kucatshangelwe.

Ukuhambisana Kozimele:Ingilazi yephrofayiliidinga ukufakwa namaphrofayili e-aluminium noma amafreyimu ensimbi engagqwali. Lapho ukhetha ukucaciswa, qinisekisa ukuthi “ubude be-glass flange” bufana nendawo yekhadi lohlaka (isb., iflange engu-41mm ihambisana nobubanzi besikhala sekhadi obungu-42-43mm) ukuze ugweme ukuxega noma ukwehluleka ukufaka.