[Ubuchwepheshe] Ukusetshenziswa nokuklanywa kwesakhiwo sengilazi esimise u-U kufanelekile kakhulu ukuqoqwa!

Abanikazi nabaklami bezakhiwo bayakwamukela udonga lwamakhethini engilazi amise okwe-U ngoba lunezici eziningi.Isibonelo, i-coefficient yokudlulisa ukushisa okuphansi, ukusebenza kahle kwe-thermal insulation, umehluko omncane wombala, ukufakwa okulula nokusheshayo nokwakhiwa, ukusebenza kahle komlilo, ukonga imali nokuvikelwa kwemvelo, njll.

01. Isingeniso sengilazi emise okwe-U

Ingilazi emise okwe-U yokwakha (eyaziwa nangokuthi ingilazi yesiteshi) ikhiqizwa ngokuqhubekayo ngokuginqika kuqala bese iyakha.Iqanjwe ngegama layo eliphambanayo elithi "U"-shaped cross-section.Kuyingilazi yephrofayili enoveli yezakhiwo.Kunezinhlobo eziningi zengilazi emise okwe-U enezibani ezinhle zokudlulisa kodwa ezingabonakali, ukusebenza okuhle kakhulu kokufudumeza nomsindo, amandla omshini aphezulu kunengilazi evamile eyisicaba, ukwakhiwa okulula, imiphumela eyingqayizivele yezakhiwo nezokuhlobisa, futhi ingonga imali eningi— amaphrofayili ensimbi alula ukuze asetshenziswe anhlobonhlobo.

Umkhiqizo uphumelele ekuhlolweni kwe-National Glass Quality Supervision and Inspection Center ngokuya ngezinga lemboni yempahla yokwakha i-JC/T867-2000, "ingilazi emise okwe-U yokwakha," futhi izinkomba zobuchwepheshe ezahlukahlukene zakhiwa ngokubhekiselwa kuzinga lezimboni zaseJalimane i-DIN1249. kanye no-1055. Umkhiqizo ufakwe kukhathalogi yezinto ezintsha zodonga esiFundazweni sase-Yunnan ngoFebhuwari 2011.

 

02. Ububanzi besicelo

Ingasetshenziselwa izindonga zangaphakathi nezangaphandle ezingathwali mthwalo, ama-partitions, nophahla lwezakhiwo zezimboni nezabantu ezifana nezikhumulo zezindiza, iziteshi, izindawo zokuzivocavoca, amafekthri, izakhiwo zamahhovisi, amahhotela, izindawo zokuhlala nezindawo zokugcina izithombo.

03. Ukuhlukaniswa kwengilazi emise okwe-U

Ihlukaniswa ngombala: ayinambala, ifuthwe ngemibala ehlukahlukene, futhi ithwetshulwe ngemibala ehlukahlukene.Evame ukusetshenziswa engenambala.

Ukuhlukaniswa ngesimo sobuso: i-embossed, ibushelelezi, iphethini enhle.Amaphethini aqoshiwe avame ukusetshenziswa.Ihlukaniswa ngamandla: ezejwayelekile, ezithambile, ifilimu, ifilimu eqinisiwe, kanye nongqimba olugcwele lokufakelwa.

04. Amazinga okubhekisela nama-atlas

Izinga lemboni yezinto zokwakha i-JC/T 867-2000 "Ingilazi emise okwe-U yokwakha."I-German Industrial Standard ye-DIN1055 kanye ne-DIN1249.I-Atlas Kazwelonke Yomklamo Ojwayelekile Wokwakha 06J505-1 "Umhlobiso Wangaphandle (1)."

05. Isicelo se-Architectural Design

Ingilazi emise okwe-U ingasetshenziswa njengezinto zodonga ezindongeni zangaphakathi, izindonga zangaphandle, ama-partitions, nezinye izakhiwo.Izindonga zangaphandle zivame ukusetshenziswa ezakhiweni ezinezitezi eziningi, futhi ukuphakama kwengilazi kuncike emthwalweni womoya, ingilazi esuka phansi, kanye nendlela yokuxhuma ingilazi.Lolu daba olukhethekile (Isithasiselo 1) luhlinzeka ngedatha efanele Ngamazinga Emboni YaseJalimane i-DIN-1249 kanye ne-DIN-18056 ukuze ikhethwe ekwakhiweni kwezakhiwo ezinezitezi eziningi neziphakeme.Umdwebo wenodi wodonga lwangaphandle lwengilazi emise okwe-U uchazwe ngokukhethekile ku-National Building Standard Design Atlas 06J505-1 "Ukuhlobisa Kwangaphandle (1)" kanye nalolu daba olukhethekile.

Ingilazi emise okwe-U iyinto engashi.Ihlolwe i-National Fireproof Building Materials Quality Supervision and Inspection Center, umkhawulo wokumelana nomlilo ngu-0.75h (umugqa owodwa, ubukhulu obungu-6mm).Uma kunezidingo ezikhethekile, umklamo uzokwenziwa ngokuvumelana nezincazelo ezifanele, noma izinyathelo zokuvikela umlilo zizothathwa.

Ingilazi emise okwe-U ingafakwa kungqimba olulodwa noma oluphindwe kabili, noma ngaphandle kwama-ventilation seams ngesikhathi sokufakwa.Lolu shicilelo olukhethekile luhlinzeka kuphela ngezinhlanganisela ezimbili zamaphiko anomugqa owodwa abheke ngaphandle (noma ngaphakathi) namaphiko anemigqa emibili ehlelwe ngababili emithungweni.Uma ezinye izinhlanganisela zisetshenziswa, kufanele zicaciswe.

Ingilazi emise okwe-U ithatha inhlanganisela elandelayo eyisishiyagalombili ngokuya ngokuma kwayo kanye nomsebenzi wokusetshenziswa kwezakhiwo.

06. Ukucaciswa kwengilazi okumise okwe-U

Qaphela: Ubude obukhulu bokulethwa abulingani nobude bokusebenzisa.

07. Ukusebenza okuyinhloko nezinkomba

Qaphela: Uma ingilazi emise okwe-U ifakwe emigqeni emibili noma umugqa owodwa, futhi ubude bungaphansi kuka-4m, amandla okugoba angu-30-50N/mm2.Uma ingilazi efana ne-U ifakwe emgqeni owodwa, futhi ubude bokufaka bukhulu kune-4m, thatha inani ngokusho kwaleli thebula.

08. Indlela yokufaka

Amalungiselelo ngaphambi kokufakwa: Inkontileka yokufaka kufanele iqonde imithetho yokufakwa kwengilazi emise okwe-U, ijwayele izindlela eziyisisekelo zokufakwa kwengilazi emise okwe-U, futhi aqhube ukuqeqeshwa kwesikhashana kwabasebenza.Sayina "Isivumelwano Sesiqinisekiso Sokuphepha" bese usibhala kokuthi "Okuqukethwe Kwenkontileka Yephrojekthi" ngaphambi kokungena endaweni yokwakha.

Ukwakhiwa kwenqubo yokufaka: Ngaphambi kokungena endaweni yokwakha, yakha "inqubo yokufaka" ngokusekelwe esimweni sangempela, futhi uthumele izidingo eziyisisekelo zenqubo yokufaka ezandleni zomqhubi ngamunye, okudingeka ukuthi azijwayele futhi abe. ekwazi ukuyisebenza.Uma kunesidingo, hlela ukuqeqeshwa komhlabathi, ikakhulukazi ukuphepha.Akekho ongaphula izimiso zokusebenza.

Izidingo eziyisisekelo zokufakwa: Ngokuvamile sebenzisa izinto zohlaka lwephrofayili ye-aluminium ekhethekile, futhi izinto zensimbi engagqwali noma ezimnyama nazo zingasetshenziswa ngokuya ngezidingo zomsebenzisi.Uma kusetshenziswa insimbi yephrofayili yensimbi, kufanele ibe nokwelashwa okuhle kokuqeda ukugqwala kanye nokuqeda ukugqwala.Impahla yefreyimu kanye nodonga noma ukuvulwa kwesakhiwo kufanele kulungiswe ngokuqinile, futhi akufanele kube nezindawo zokulungisa ezingaphansi kwamabili imitha yomugqa.

Ukubalwa kobude bokufaka: bheka isithombe esinamathiselwe (bheka ithebula lobude bokufakwa kwengilazi yephrofayili).Ingilazi emise okwe-U wudonga oludlulisa ukukhanya olufakwe embotsheni yefreyimu yesikwele.Ubude bengilazi ubude bembobo yefreyimu kususe 25-30mm.Ububanzi abudingi ukucabangela i-modulus yesakhiwo ngoba ingilazi efana ne-U ingasikwa ngokuzenzakalelayo.0 ~ 8m isikafula.Indlela yebhasikidi elengayo ngokuvamile isetshenziselwa ukufakwa endaweni ephezulu, ephephile, esheshayo, esebenzayo, futhi elula.

09. Inqubo yokufaka

Lungisa okubalulekile kohlaka lwe-aluminium esakhiweni ngamabhawodi ensimbi engagqwali noma ama-rivets.Khuhla ngokucophelela indawo engaphakathi yengilazi emise okuka-U bese uyifaka ohlakeni.

Sika izingxenye zepulasitiki zebhafa ezizinzisa zibe ubude obuhambisanayo bese uzifaka ohlakeni olungaguquki.

Lapho ingilazi emise okwe-U ifakwe esiqeshini sokugcina, futhi umkhawulo wobubanzi bokuvulwa awukwazi ukungena kulo lonke ucezu lwengilazi, ingilazi emise okwe-U ingasikwa ngokuhambisana nobude ukuze ihlangabezane nobubanzi obusele.Lapho ufaka, ingilazi esikiwe emise okuka-U kufanele iqale ifake ifreyimu bese ifaka ngokuya ngezidingo ze-Athikili 5.

Lapho ufaka izingxenye ezintathu zokugcina zengilazi emise okwe-U, izingcezu ezimbili kufanele zifakwe ohlakeni kuqala, bese kuthi ingxenye yesithathu yengilazi ivalwe.

Lungisa igebe lokunwetshwa kwezinga lokushisa phakathi kwengilazi emise okwe-U, ikakhulukazi ezindaweni ezinomehluko omkhulu wonyaka wokushisa.

Uma ukuphakama kwengilazi emise okwe-U kungengaphezulu kuka-5m, ukuchezuka okuvunyelwe kokuma kohlaka kungu-5mm;

Lapho ububanzi obuvundlile bengilazi emise okwe-U bukhulu kuno-2m, ukuchezuka okuvunyelwe kwezinga lelungu eliphambanayo kungu-3mm;lapho ukuphakama kwengilazi emise okwe-U kungengaphezulu kuka-6m, ukuchezuka okuvumelekile kokuchezuka kwe-span kwelungu kungaphansi kuka-8mm.

Ingilazi yokuhlanza: Ngemva kokuphela kodonga, hlanza indawo esele.

Faka amaphedi okunwebeka esikhaleni esiphakathi kohlaka nengilazi, futhi indawo yokuthintana yamaphedi ngengilazi nohlaka akufanele kube ngaphansi kuka-12mm.

Ekuhlanganyeleni phakathi kohlaka nengilazi, ingilazi nengilazi, uhlaka kanye nesakhiwo sokwakha, gcwalisa ingilazi yeglue uhlobo lwe-elastic sealing material (noma i-silicone glue seal).

Umthwalo othwelwe ngefreyimu kufanele udluliselwe ngqo esakhiweni, futhi udonga lwengilazi olune-U aluthwali futhi alukwazi ukuthwala amandla.

Uma ufaka ingilazi, sula indawo yangaphakathi ihlanzekile, futhi ngemva kokufakwa kuqedile, sula ukungcola endaweni yangaphandle.

10. Ezokuthutha

Ngokuvamile, izimoto zithutha zisuka efekthri ziye endaweni yokwakha.Ngenxa yemvelo yendawo yokwakha, akulula ukuyenza.

Kuyatuswa ukuthola indawo eyisicaba kanye nezindawo zokugcina izimpahla kodwa ugcine ingilazi emise okwe-U iphephile futhi ihlanzekile.

Thatha izinyathelo zokuhlanza.

11. Khipha

Umkhiqizi wengilazi omise okwe-U uzophakamisa futhi alayishe imoto ngokhreni, futhi iqembu lokwakha lizothula imoto.Ukuze ugweme izinkinga ezinjengomonakalo, ukulimala kokupakishwa, kanye nomhlabathi ongalingani obangelwa ukungazi izindlela zokulayisha Kuyenzeka, kunconywa ukuba kumiswe indlela yokulayisha.

Endabeni yomthwalo womoya, ubude obuningi obusebenzisekayo bengilazi emise okwe-U buvame ukubalwa.

Nquma ifomula yayo yamandla okumelana komoya: Ubude besevisi obuyingilazi emise okwe- L—U-U, md—ingcindezi yokugoba yengilazi emise okwe-U, N/mm2WF1—imodulus egoqa iphiko lengilazi elimise okwe-U (bona Ithebula 13.2 ukuze uthole imininingwane), cm3P—izinga Lomthwalo womoya inani, i-kN/m2A—ububanzi obungaphansi bengilazi emise okwe-U, m13.2 Imoduli yokugoba yengilazi emise okuka-U yezicaciso ezihlukene.

Qaphela: i-WF1: i-flexural modulus yephiko;I-Wst: i-flexural modulus yephansi;Inani le-flexural modulus yezindlela zokufaka ezihlukene.Lapho iphiko libhekene nesiqondiso samandla, i-flexural modulus Wst yepuleti eliphansi liyasetshenziswa.Lapho ipuleti eliphansi libhekene nesiqondiso samandla, i-flexural modulus WF1 yephiko isetshenziswa.

Inani eliphelele le-flexural modulus lisetshenziswa lapho kufakwa ingilazi emise okwe-U ngaphambili nangemuva.Ebusika obubandayo, ngenxa yomehluko omkhulu wezinga lokushisa phakathi kwangaphakathi nangaphandle, uhlangothi lwengilazi olubheke endlini lujwayele ukujiya.Endabeni yokusebenzisa ingilazi yomugqa owodwa kanye nemigqa emibili emise okwe-U njengemvilophu yesakhiwo, lapho ingaphandle

Lapho izinga lokushisa liphansi, futhi izinga lokushisa langaphakathi liyi-20 ° C, ukwakheka kwamanzi ahlanganisiwe kuhlobene nokushisa kwangaphandle kanye nomswakama wangaphakathi.

Ubudlelwano beziqu buboniswa esithombeni esingezansi:

 

Ubudlelwano phakathi kokwakhiwa kwamanzi ajiyile ezakhiweni zengilazi ezimise okwe-U kanye nezinga lokushisa nomswakama (leli thebula libhekisele kumazinga aseJalimane)

12. Ukusebenza kwe-thermal insulation

Ingilazi emise okwe-U enokufakwa kwe-double-layer yamukela izinto ezihlukene zokugcwalisa, futhi i-coefficient yayo yokudlulisa ukushisa ingafinyelela ku-2.8~1.84W/(m2・K).Esilinganisweni sokuphepha saseJalimane se-DIN18032, ingilazi emise okwe-U ifakwe ohlwini njengengilazi yokuphepha (izindinganiso ezifanele ezweni lethu azikakayifaki ohlwini njengengilazi yokuphepha) futhi ingasetshenziselwa izindawo zemidlalo yebhola kanye nokukhanyisa ophahleni.Ngokwezibalo zamandla, ukuphepha kwengilazi emise okwe-U izikhathi ezi-4.5 kunengilazi evamile.Ingilazi emise okwe-U izimele ngokuma kwengxenye.Ngemva kokufakwa, amandla endawo efanayo nengilazi eyisicaba abalwa ngefomula yendawo: Amax=α(0.2t1.6+0.8)/Wk, ebonisa indawo yengilazi namandla okulayisha umoya.Ubudlelwano obuhambelanayo.Ingilazi emise okwe-U ifinyelela emandleni endawo efanayo nengilazi epholile, futhi amaphiko amabili ahlanganiswe ne-sealant ukuze enze ukuphepha okuphelele kwengilazi (kungokwengilazi yokuphepha ku-DIN 1249-1055).

Ingilazi emise okwe-U ifakwe mpo odongeni lwangaphandle.

13. Ingilazi emise okwe-U efakwe mpo odongeni lwangaphandle