Ukuza kuthi ga ngoku, akukabikho mbhalo onje othetha ngendlela elula nemfutshane malunga nokuba zeziphi iiglasi onokukhetha kuzo ukuchwela. Uya kufumana impendulo ethile kunye nengcaciso, ebhalwe ngendlela yokuba wonke umntu abe nokuyiqonda. Umbhalo unokukongela imali eninzi, kodwa ukwaphule iinkolelo ezikhoyo phakathi kwabantu 95%.
Iglasi ithatha indawo enkulu yefestile (ukuvulwa). Njengoko kubaluleke kakhulu ukuba iinkangeleko zamaplanga zivale kunye, kubaluleke kakhulu ukuba iglasi ingakhuphi bushushu kwigumbi ebusika, kunye nokubanda ehlotyeni.
Umfanekiso 1 - Ug kunye ne-g factor
Ke ngoko kukho izinto ezimbini ezichaza la maxabiso:
**Ug factor ** imele ukushisa (amandla) ilahleko evela kwigumbi. Ukuba kukho igumbi elifudunyezwa ebusika, lo mba uya kubonisa ukuba bungakanani ubushushu obudlula kwiglasi kwaye buphumele ngaphandle.
Ubuchwephesha: Ug - i-coefficient yokudlulisa ubushushu, ichazwe ngokomgangatho we-EN-673, iyunithi yayo eyi-W/m2K. Okukhona lisezantsi ixabiso le-U, kokukhona ngcono isakhono sokugquma kwe-thermal.
**G factor ** kukuhamba kobushushu kwigumbi. Ngokuchaseneyo nemeko yokuqala, xa sinegumbi elinomoya opholileyo ehlotyeni, lo mba uxela ukuba bungakanani ubushushu obudlula kwiglasi.
Ubuchwephesha: g - ukudlula kukonke kwamandla elanga ngeglasi. Ibonakaliswa ngokomgangatho we-EN-410. Okukhona usezantsi, kokukhona ukufudumeza kuncinci kwendawo yangaphakathi.
Masihambe ngokulandelelana.
Iglasi yomgangatho omnye.
Umzekelo. ehlotyeni, xa amaqondo obushushu evela 35o ukuya 40o, iglasi eshushu idlulisela ubushushu bayo kwigumbi. Ukuba loo glasi inye (yithi 3mm ngqindilili), iyakuqhuba 100% ukususela ekubeni ishushu kangakanani. Apha, kufuneka sigxininise ngokukhawuleza oku “**kususela kwindlela efudumala ngayo **” kwaye sithi ukuba ingaphandle umz. 40 degrees, akuyi kuba 40 degrees ngaphakathi, kodwa iya kuba kangangoko iglasi ngokwayo ikwazi ukutshisa (picture 2), kuba eneneni ikhupha obo bushushu (okuthi kwimeko yeglasi enye iya kuba 100% ukusuka ekufudumeni). Kufana nokuba nesifudumezi seglasi kwigumbi. Le yimeko yobushushu obudlula ngaphandle busiya ngaphakathi (G factor).
Figure 2 - Ubushushu beglasi 0ngaphandle kunye 20o ngaphakathi kwamaqondo
Xa kuziwa ekuhambeni kwamandla ukusuka ngaphakathi ukuya ngaphandle (Ug factor), kwimeko yeglasi enye imalunga 83% yamandla. Oko kukuthi, 83% kwingqele (ehlotyeni) ilahleka ngaphandle.
Ngoku siza kwinto eyiyo i-Ug coefficient. Ngolu hlobo lweglasi, abantu baye bathi i-Ug yayo 5,3 ukuya 5,8. Ezi zi-coefficients eziboniswa njenge-glass conductivity coefficients.
Sinalo olu hlobo lweglasi kwizindlu ezindala. Ngenxa yokuba ezi lahleko zamandla ziphezulu kakhulu, iifestile eziphindwe kabini zenziwe (amaphiko amabini ahlukeneyo, elinye emva kwelinye) kwaye sisenazo iifestile ezinjalo namhlanje kwezinye izindlu kunye nezakhiwo (picture 3). Emva koko inyathelo elilandelayo lokuphucula lenziwa, eli…
Umfanekiso 3 - iinguqulelo ezindala zeefestile ezixhonywe kabini
Iglasi ephindwe kabini (kabini)
Iglasi eyenziwe ngeeglasi ezimbini, kwaye phakathi kwazo kukho ukubumba umz.16mm (4+16+4).
Umfanekiso 4 - Imigangatho emibini yeglasi enobunzima obuyi 4mm, eyahlula ukubumba kwi 16mm
Amaxabiso okuqala nawokugqibela “4” abonisa ubukhulu beglasi obuyi-4mm, kunye nexabiso eliphakathi “16” libonisa ukutyeba kokubumba okuphakathi kwazo. Ubunzima bokubumba bunokwahluka ukusuka ku-6mm ukuya ku-24mm, kodwa umgama onika iziphumo ezilungileyo kwaye apho iziphumo zingcono kakhulu ngumgama (wokubumba) ukusuka 12-16mm. Kanye njengokuba ukubumba ukusuka 6,8,9, mm akulunganga, ke ezi zisuka 22, 24mm azilunganga nazo (thina kwinkampani sinokuthi “bophule okufanayo”).
Njengokuba siyazi ukuba ileyibhile nganye ithetha ukuthini, lixesha elifanelekileyo lokunika itheyibhile esinokuyilandela.
| VRSTA STAKLA | Ug AIR | Ug ARGON | ARGON POBOLJŠANJE | SOLAR FACTOR g-value | LT-SVETLOST PROPUSNOST |
|---|---|---|---|---|---|
| Inye ye 3 – 19mm | 5,8 – 5,3 | – | – | 83 | 89% |
| Ilahlekile 4+16+4 Fleet | 2,8 | 2,6 | 7,15% | 77 | 82% |
| 4+16+4 Ifilim ephantsi | 1,8 | 1,65 | 8,34% | 67 | 80% |
| 4+16+4 Ifilimu ethambileyo ephantsi | 1,3 | 1,1 | 15,39% | 63 | 80% |
| Ilanga 4+16+4 Float | 1,3 | 1,1 | 15,39% | 42 | 66% |
| Igosa leLanga iHP Bronze 40/24 | 1,4 | 1,1 | 27,27 | 27 | 40% |
| 4+16+4+16+4 Fleet | 1,8 | 1,7 | – | 72,2 | – |
Siyabona ukuba emva kokongeza umaleko omnye weglasi endaweni yexabiso le-Ug lika-5.3, sifumene uphuculo ku-2.8. Oko kukuthi, endaweni yokuba 100% ubushushu buphume ebusika, ufumana uphuculo lwe-56%, kunye 77% ubushushu bungena ehlotyeni. Ke ngoko sifumene uphuculo olukhulu ngokongeza iglasi enye.
Isiphelo esinengqiqo sivela ngokukhawuleza, “Emva koko yongeza omnye umaleko weglasi (iglasi enemigangatho emithathu) kwaye siya kufumana iziphumo ezingcono ngakumbi!”, kodwa akunjalo.
Kukho amaxabiso afanelekileyo aquka ubushushu/iimpawu ezibandayo, ukukhanya kwelanga, njl.njl. kwaye siza kubona ukuba ukusuka kweli nqanaba, ukongeza omnye umaleko weglasi kwi-slevel esele ikhona inokuba yintshukumo yokuthengisa, apho umthengi kufuneka ahlawule kakuhle.
Ukongezelela kwelinye uluhlu kwiglasi ephindwe kabini, kulo mzuzu, i-argon iphinda ifakwe kwibali, elikhuthazwa kakhulu ngabantu abajongene nokuthengisa kwiinkampani. Sithetha kakhulu, ngokuqinisekileyo kukho izizathu zokudumisa, kodwa ngokuqinisekileyo akunjalo njengoko kuthethwa kwaye izizathu ezikhankanyiweyo aziyonyani ngokupheleleyo. Kwitheyibhile sinokubona ukuba xa i-argon ifakwe kwiglasi eqhelekileyo ephindwe kabini ngexabiso le-Ug ye-2.8, ixabiso le-Ug le-2.6 lifunyenwe. Olo phuculo luncinci lwe-0.2 luhlawulwa kakhulu kunolona phuculo lufunyenweyo. Olu phuculo lukhulu kuphela kwezinye iimeko, kwaye siza kuchaza apho kamva.
Ewe, sibhala konke oku kwaye sikunxulumanise neglasi ephindwe kabini, kuba ineenguqu ezininzi kumxholo. Masithathe umzekelo wokuza kwakho kwivenkile yeglasi:
Wena: Molo
Glazer: Molo
Wena: Ndifuna iglasi enye ye-iso, ekhutshwayo ephantsi kwaye izaliswe ngeargon
Icwecwe: Ingakwazi
Umenzi weglasi khange axoke kuwe. Ufumene iglasi ye-iso ephantsi (LOW-E), i-argon igcwele, kodwa akazange akuxelele ukuba ifilimu enzima. Kulo glasi sifumana i-Ug-1.8 kwaye xa izaliswe nge-argon 1.6. Kwaye uyayibona na kwitheyibhile ukuba ngawaphi amaxabiso eglasi ekhutshwayo esezantsi enefilim ethambileyo (4+16+4 LOW-E SOFT FILM). Elo xabiso, ngaphandle kwe-argon yi-Ug-1.3, engcono kunefilimu enzima kunye ne-argon, kwaye ixabiso lincinci. Ukuba loo glasi nayo izaliswe ngeargon, sifumana i-Ug-1.1. Kwaye apha sifika kwimeko apho i-argon ithetha kakhulu. Eli xabiso le-Ug-1.1 lixabiso elifunekayo kwimithetho emininzi yaseNtshona Yurophu ejongene nolawulo lwale ndawo, apho iglasi iziswa ngaphakathi kwemida yexabiso elivumelekileyo kwaye inokusetyenziswa kushishino lokwakha. Ke i-argon ayihlawulisi kakhulu ngenxa yokugquma, njengoko abantu abaninzi becinga, kodwa ngenxa yokuba i-argon eneneni iyirhasi engathathi hlangothi-ingabi ndlongondlongo njengomoya. Ifilimu efakwe ngaphakathi kweglasi (phakathi kwemigangatho emibini) isekelwe kwi-aluminium oxide, kwaye ukuba eso sithuba asigcwaliswanga nge-argon, sichithwa nje ngokuhamba kwexesha ngumoya oqhelekileyo kwaye siyanyamalala, ngaloo ndlela silahlekelwa yi-insulation kunye nexabiso layo esasinalo ekuqaleni.
Kwakhona, kukho abaxhasi abathi, njengengxabano yokungafaki i-argon, bakhankanya into yokuba i-argon “ivuza” ngaphandle kweglasi ngokuhamba kwexesha, oko kukuthi iyanyamalala kwaye sihlawula i-argon yokuzaliswa kwanto. Oku kuyinyani, kodwa ngokuyinxenye. Ubungakanani belahleko ye-argon buxhomekeke kumenzi weglasi, ngoko ke kubambiswano kufuneka ukhethe iinkampani ezinesatifikethi sokuba ilahleko ye-argon ayinkulu kune-3% ye-10 iminyaka. Oku kuthetha ukuba kwi-10 iminyaka asiyi kulahlekelwa ngaphezu kwe-3% ye-argon, kwaye le lahleko ayinanto yanto kwaye kwiimeko zokwenyani, i-argon ikhupha iglasi.
Kukwakho ukwahluka apho iiglasi zizaliswe ngekrypton, kodwa oku kwenziwa ukuba kukho imfuneko yokufumana isigqubuthelo esingcono ngeeglasi ezibhityileyo, kodwa oko akusayi kuba sisihloko sethu ngoku.
Siza kunikela ingqalelo kule ndibaniselwano yeglasi. Ke 4+16+4 LOW-E SOFT FILM. Ixabiso layo ngu-Ug-1.1. Oku kuthetha ukuba ebusika, 22% ubushushu buphuma ngaphandle, endaweni ye-56%, kodwa ehlotyeni, 63% ubushushu bungena. Uphuculo olukhulu kwiglasi ye-iso eqhelekileyo, kodwa utshintsho oluncinci kwi-g factor.
Imithetho elapha ubukhulu becala isekwe kwixabiso le-Ug, elibhekiselele ekulahlekeni kobushushu ebusika, kodwa abantu ngokuqinisekileyo bafuna ukuthuthuzelwa kokusetyenziswa ehlotyeni, apho bangafuni ubushushu bungene kwigumbi. Ke ngoko, i-SOLAR 4+16+4 FLOT yenziwe, apho iimpawu zahlala zifana 4+16+4 LOW-E SOFT FILM yancitshiswa kwigumbi lokungena ehlotyeni, kodwa i-LOW-E SOFT ingena kwigumbi lasehlotyeni. 42%. Lo ngumda ophantsi kwi-domain yeglasi ezicacileyo. Konke okunye ukucutha kunye nokuphuculwa kwezinto ze-Ug kunye ne-g ziqala ukubonakaliswa ekuhleni kweglasi (ekwabizwa ngokuba yiglasi engafakwanga). Le ndibaniselwano lolona mgangatho uphezulu wendibaniselwano yeendondo ezikhanyayo, kunye nenyaniso yokuba sisenemigangatho emibini yeglasi.
Iglasi enemigangatho emithathu
Sihamba ngokukhawuleza ukuya kwisigqibo, kwaye akayi kuxhasa ummelwane osisityebi othi, “Ndibeka iifestile ezixabisa kakhulu eziphindwe kathathu kwindlu yam. Ayifumani ngcono kunoko.”
Umfanekiso5 -Ipateni yefestile yefestile kathathu
Masibuyele etafileni1_ kwaye makhe sijonge amaxabiso enawo iglasi enoluhlu oluthathu. ngu-Ugh-1.8kunye noMnu-1.7, kwaye siphumelele kwi-double-layer1.3kwaye1.1kunye nemali encinci kakhulu, kuba iglasi enjalo inexabiso eliphantsi kakhulu kuneglasi ephindwe kathathu.
Senze ntoni ngokukhazimla kathathu? Senze ifestile/ucango lwaba nzima ngakumbi, sanyusa ixabiso…..saye senza imveliso embi kakhulu.
Yima. Ngaba ifilimu ethambileyo, iargon, njl.njl. inokudityaniswa nalapha?
Inga. Ukuba sithatha4+16Argon+4+16+4LOW-E. Kule meko siya kufumana u-Ug-0,8kwaye i-factor ye-g imalunga nokufana60%(akukho nto engcono).
Olona phuculo luphezulu ngeeglasi ezintathu zomaleko, esinokuzifumana, ludibaniso lwe:
Ilanga4+16Argon+4+16+4LOW-E. Emva koko sifumana u-Ug-0.6, kunye nepesenti yegalelo lobushushu lingaphantsi40%.
Masiqhubele phambili kwi…
Isiphelo:
Ukuba ufunde ngononophelo isicatshulwa sangaphambili kwaye ulandele itheyibhile yomgangatho wamaxabiso ecaleni, isiphelo siya kuba sele siqaqambile ndaweni ithile, ngokumalunga nebali lonke malunga neeglasi.
Iglasi ezimbini ezikhutshwayo ezisezantsi, kunye nefilimu ethambileyo, ezaliswe ngeargon yindibaniselwano engcono, kwaye ifikeleleke kakhulu, kuneglasi eqhelekileyo yamanqanaba amathathu. Inzuzo eyongezelelweyo yi i-sash ekhanyisiweyo, eyandisa ubomi befestile.
Le nyaniso ibangela amathandabuzo phakathi kwabantu ekuqaleni, kunye nabo bangayiqondiyo itekhnoloji yokwenziwa kweglasi (kwaye abasaqonda yonke into), bawela ngokulula kwintetho emnandi yabantu umsebenzi wabo ikukunciphisa uluhlu lwesitokhwe.
Ewe, kodwa kukwakho neeglasi zomaleko-ntathu ezithi ngendibaniselwano ethile zinike iimpawu ezingcono kune-4+16+4LOW-E SOFT FILM!?
Ewe, zikhona. Zikhona, kodwa ixabiso lazo liphezulu ngokungenakuthelekiswa nanto kunezo glasi zikwaziyo ukubonelela, kwaye yile ngongoma. Singatsho ukuba kwiimeko ezinjalo ixabiso leglasi (ngem2) linyuka ngokukhawuleza ngokumalunga nomgangatho ofunyenweyo.
Fumana 4+16+4LOW-E SOFT FILM!
P.S.
Unokumangaliswa yile nyani:
Awuzukwazi ukuzijonga ukuba yeyiphi iglasi onayo! Kukho into yokubona iglasi ekwaziyo ukubona ukuba uneglasi ekhazimliswe kabini okanye iglasi yeprimiyamu enefilim, kodwa ixabisa amakhulu ambalwa/amawaka eeuro. Kukho indlela enokwenziwa elabhoratri, kodwa ngubani omnye oqale athathe ifestile kwilabhoratri, ahlawule ixabiso lovavanyo, aze ayifakele endlwini okanye eflethini.
Siya kuzikhusela ngokukhetha inkampani eqinisekisiweyo neyaziwayo esisebenzisana nayo, kuba ayihlawuli ukudlala ngokuzithemba. Akufanelekile ukuba amapolisa okwakha e-Austria ayalele ukuba asuse iifestile kwizakhiwo okanye ukutshintsha inkqubo esele isekiwe yokuvelisa kunye nokufakwa.
Ukuba ukhetha iglasi kwindawo entsha yokudibanisa, jonga iifestile zamaplanga, iifestile zomthi-aluminiyam okanye thumela imilinganiselo yesicatshulwa kuthi.