{"id":1883,"date":"2026-03-26T01:39:30","date_gmt":"2026-03-26T01:39:30","guid":{"rendered":"https:\/\/theinsulatedglass.com\/?p=1883"},"modified":"2026-03-26T01:44:08","modified_gmt":"2026-03-26T01:44:08","slug":"how-to-use-epds-when-sourcing-architectural-glass-products","status":"publish","type":"post","link":"https:\/\/theinsulatedglass.com\/tr\/how-to-use-epds-when-sourcing-architectural-glass-products\/","title":{"rendered":"Mimari Cam \u00dcr\u00fcnlerini Tedarik Ederken EPD'ler Nas\u0131l Kullan\u0131l\u0131r?"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Cam aldat\u0131c\u0131d\u0131r. Temiz, hassas, neredeyse masum g\u00f6r\u00fcn\u00fcr, ancak bir cephe paketinin arkas\u0131ndaki karbon hikayesi, float hatt\u0131na, kaplamalara, temperlemeye, laminasyona, ara par\u00e7a se\u00e7imine ve ger\u00e7ek bir \u00fcr\u00fcne \u00f6zg\u00fc beyan\u0131 m\u0131 yoksa bir dan\u0131\u015fman\u0131 sakinle\u015ftirmek i\u00e7in tasarlanm\u0131\u015f kibar bir ortalamay\u0131 m\u0131 inceledi\u011finize ba\u011fl\u0131 olarak sert bir \u015fekilde de\u011fi\u015febilir. Neden bu kadar \u00e7ok al\u0131c\u0131 EPD'lere hala dekoratif evraklar gibi davran\u0131yor?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ekiplerin haftalarca metrekare ba\u015f\u0131na sent \u00fczerinden pazarl\u0131k yaparken, sunumun kamu ihalelerinden, LEED bask\u0131s\u0131ndan veya mal sahibinin karbon hedefinden kurtulup kurtulamayaca\u011f\u0131na karar veren belgeyi g\u00f6rmezden geldiklerini g\u00f6rd\u00fcm. DOE'nin \u015eubat 2024 referans k\u0131lavuzu, cam\u0131 somutla\u015ft\u0131r\u0131lm\u0131\u015f karbonu art\u0131ran bina kabu\u011fu malzemeleri aras\u0131na yerle\u015ftiriyor ve in\u015faat ve yenilemenin k\u00fcresel enerji kullan\u0131m\u0131n\u0131n 5%'sini ve karbon emisyonlar\u0131n\u0131n 10%'sini olu\u015fturdu\u011funu s\u00f6yl\u00fcyor; bu arada federal Temiz Sat\u0131n Al politikas\u0131 teoriden sat\u0131n almaya ge\u00e7ti ve GSA 2023'te d\u00fcz cam\u0131 \u00f6ncelikli hale getirdi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ve bu daha yumu\u015fak de\u011fil, daha keskin oldu. GSA May\u0131s 2024'te, en s\u0131k\u0131 \u00fcst-20% k\u00fcresel \u0131s\u0131nma potansiyeli s\u0131n\u0131rlar\u0131n\u0131 kar\u015f\u0131layan d\u00fcz cam \u00fcreticilerinin say\u0131s\u0131n\u0131n \u00fc\u00e7 kat\u0131na \u00e7\u0131kt\u0131\u011f\u0131n\u0131 ve IRA taraf\u0131ndan finanse edilen projelerde bu s\u0131n\u0131rlara ula\u015fman\u0131n 40.000 metrik tondan fazla CO2 emisyonunu \u00f6nleyebilece\u011fini s\u00f6yledi; Kaliforniya ise 2024'te, A1-A3 etkileri i\u00e7in b\u00f6lgesel olarak uygulanabilir end\u00fcstri \u00e7ap\u0131nda EPD kriterlerini kullanmak i\u00e7in temel modellerin kullan\u0131lmas\u0131n\u0131 zorunlu k\u0131larak somutla\u015ft\u0131r\u0131lm\u0131\u015f karbon uyumlulu\u011funu daha da zorlad\u0131. Bu trend kovalamak de\u011fildir. Bu piyasa disiplinidir.<\/p>\n\n\n\n<div class=\"wp-block-rank-math-toc-block\" id=\"rank-math-toc\"><h2>\u0130\u00e7indekiler<\/h2><nav><ul><li><a href=\"#why-environmental-product-declarations-epds-stopped-being-optional\">\u00c7evresel \u00dcr\u00fcn Beyanlar\u0131 (EPD'ler) neden iste\u011fe ba\u011fl\u0131 olmaktan \u00e7\u0131kt\u0131?<\/a><\/li><li><a href=\"#what-an-environmental-product-declaration-glass-document-actually-tells-you\">\u00c7evresel \u00fcr\u00fcn beyan\u0131 cam belgesi asl\u0131nda size ne anlat\u0131r?<\/a><\/li><li><a href=\"#the-hard-truths-most-buyers-learn-too-late\">\u00c7o\u011fu al\u0131c\u0131n\u0131n \u00e7ok ge\u00e7 \u00f6\u011frendi\u011fi ac\u0131 ger\u00e7ekler<\/a><\/li><li><a href=\"#how-to-compare-epds-for-glass-products-without-fooling-yourself\">Cam \u00fcr\u00fcnleri i\u00e7in EPD'leri kendinizi kand\u0131rmadan nas\u0131l kar\u015f\u0131la\u015ft\u0131rabilirsiniz?<\/a><\/li><li><a href=\"#the-screening-table-i-d-use-before-sending-any-glass-supplier-to-the-shortlist\">Herhangi bir cam tedarik\u00e7isini k\u0131sa listeye g\u00f6ndermeden \u00f6nce kullanaca\u011f\u0131m eleme tablosu<\/a><\/li><li><a href=\"#how-to-source-low-carbon-architectural-glass-when-every-supplier-says-they-are-green\">Her tedarik\u00e7i ye\u015fil oldu\u011funu s\u00f6ylerken d\u00fc\u015f\u00fck karbonlu mimari cam nas\u0131l tedarik edilir?<\/a><\/li><li><a href=\"#faqs\">SSS<\/a><\/li><\/ul><\/nav><\/div>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"why-environmental-product-declarations-epds-stopped-being-optional\">\u00c7evresel \u00dcr\u00fcn Beyanlar\u0131 (EPD'ler) neden iste\u011fe ba\u011fl\u0131 olmaktan \u00e7\u0131kt\u0131?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EPD'ler art\u0131k tedarik belgeleridir. Performans spesifikasyonlar\u0131n\u0131n, maketlerin, s\u0131zd\u0131rmazl\u0131k uyumlulu\u011funun, darbe derecelerinin, termal modellemenin veya esteti\u011fin yerini ald\u0131klar\u0131n\u0131 s\u00f6ylemiyorum; bir\u00e7ok kamu projesi ve sofistike \u00f6zel m\u00fclk sahipleri i\u00e7in, tedarik\u00e7i fark etmeden \u00f6nce bir tedarik\u00e7iyi sessizce \u00f6ld\u00fcrebilecek belgelerin k\u0131sa listesine kat\u0131ld\u0131klar\u0131n\u0131 s\u00f6yl\u00fcyorum. Kim bir mal sahibine cam\u0131n g\u00fczel ama uygunsuz oldu\u011funu a\u00e7\u0131klamak ister ki?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Federal sinyal \u00e7ok a\u00e7\u0131k: GSA'n\u0131n 2023 pilot uygulamas\u0131 11 projeye d\u00fc\u015f\u00fck emisyonlu karbon gereklilikleri uygulad\u0131, cam\u0131 k\u00fcresel \u0131s\u0131nma potansiyeli s\u0131n\u0131rlar\u0131na ba\u011flad\u0131 ve EPD'lerin IRA taraf\u0131ndan finanse edilen malzeme al\u0131mlar\u0131 i\u00e7in gerekli oldu\u011funu a\u00e7\u0131k\u00e7a belirtti. EPA daha sonra \u00fcreticilerin sa\u011flam EPD'ler geli\u015ftirmesine ve do\u011frulamas\u0131na yard\u0131mc\u0131 olmak i\u00e7in programlar\u0131n arkas\u0131na $100 milyon daha koydu, \u00e7\u00fcnk\u00fc kurumsal al\u0131c\u0131lar art\u0131k sat\u0131n almay\u0131 daha d\u00fc\u015f\u00fck karbonlu malzemelere y\u00f6nlendirmek i\u00e7in bunlar\u0131 kullan\u0131yor. <\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00d6zel piyasa bask\u0131s\u0131 bu kamu sinyaliyle birle\u015fiyor. LEED v5 art\u0131k s\u0131f\u0131ra yak\u0131n karbon etraf\u0131nda konumland\u0131r\u0131l\u0131yor ve \u00f6zellikle somutla\u015ft\u0131r\u0131lm\u0131\u015f emisyonlar\u0131n azalt\u0131lmas\u0131n\u0131 hedefliyor; bu da hala \u201cs\u00fcrd\u00fcr\u00fclebilirli\u011fin\u201d bir pazarlama PDF'sinde ya\u015fad\u0131\u011f\u0131n\u0131 d\u00fc\u015f\u00fcnen cam tedarik ekiplerinin \u015fimdiden i\u015fin gerisinde kald\u0131\u011f\u0131 anlam\u0131na geliyor.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/theinsulatedglass.com\/tr\/project-spec-bullet-resistant-glass-for-security-use\/\"><img decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-4-1.jpg\" alt=\"Mimari Cam\" class=\"wp-image-1887\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-4-1.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-4-1-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-4-1-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-4-1-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-4-1-600x450.jpg 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"what-an-environmental-product-declaration-glass-document-actually-tells-you\">\u00c7evresel \u00fcr\u00fcn beyan\u0131 cam belgesi asl\u0131nda size ne anlat\u0131r?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Birimi okuyun. Sonra tekrar okuyun, \u00e7\u00fcnk\u00fc \u015fa\u015f\u0131rt\u0131c\u0131 miktarda k\u00f6t\u00fc kaynak kullan\u0131m\u0131, bir tedarik\u00e7inin bir metrekare monolitik cam, di\u011ferinin genel bir \u00fcr\u00fcn ailesi bildirmesi ve \u00fc\u00e7\u00fcnc\u00fcs\u00fcn\u00fcn size \u00e7ok daha fazla i\u015flem i\u00e7eren montaj d\u00fczeyinde bir say\u0131 vermesiyle ba\u015flar. Bu kar\u015f\u0131la\u015ft\u0131rma ger\u00e7ek mi?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Kullan\u0131labilir bir EPD bana h\u0131zl\u0131 bir \u015fekilde be\u015f \u015fey s\u00f6yler: \u00fcr\u00fcn\u00fcn ger\u00e7ekte ne oldu\u011fu, hangi ya\u015fam d\u00f6ng\u00fcs\u00fc a\u015famalar\u0131n\u0131n dahil edildi\u011fi, k\u00fcresel \u0131s\u0131nma potansiyeli rakam\u0131n\u0131n ne oldu\u011fu, \u00fcretim verilerinin ne kadar spesifik g\u00f6r\u00fcnd\u00fc\u011f\u00fc ve beyan\u0131n tedarik\u00e7inin sat\u0131n almam\u0131 istedi\u011fi \u015feyden ziyade sat\u0131n almak \u00fczere oldu\u011fum \u015feyle e\u015fle\u015fip e\u015fle\u015fmedi\u011fi. DOE'nin referans k\u0131lavuzu ya\u015fam d\u00f6ng\u00fcs\u00fc yap\u0131s\u0131 konusunda a\u00e7\u0131k s\u00f6zl\u00fcd\u00fcr: end\u00fcstrinin \u00e7o\u011fu \u00e7abas\u0131 hala be\u015fikten kapa\u011fa A1-A3'e odaklan\u0131rken, tam bina ya\u015fam d\u00f6ng\u00fcs\u00fc \u00e7al\u0131\u015fmas\u0131 A4-A5, B a\u015famalar\u0131, C a\u015famalar\u0131 ve bazen D'ye kadar geni\u015fler.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu son nokta camda bir\u00e7ok ki\u015finin kabul etti\u011finden daha \u00f6nemlidir. D\u00fcz cam EPD'si d\u00fcz cam tedariki i\u00e7in iyi olabilir. Fabrikasyon, kaplanm\u0131\u015f, temperlenmi\u015f, lamine edilmi\u015f, yal\u0131t\u0131lm\u0131\u015f, b\u00fcy\u00fck boyutlu, akustik olarak ayarlanm\u0131\u015f veya kavisli bir \u00fcnite i\u00e7in otomatik olarak yeterince iyi de\u011fildir. Genel bir d\u00fcz cam numaras\u0131, bir&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/tr\/energy-upgrade-useful-triple-glazed-low-e-insulating-glass\/\">\u00fc\u00e7 caml\u0131 low-E yal\u0131t\u0131m cam\u0131<\/a>&nbsp;paketi, bir&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/tr\/factory-direct-custom-insulating-glass-igu\/\">\u00f6zel yalitim cam \u00fcni\u0307tesi\u0307<\/a>, veya bir&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/tr\/useful-structural-glazing-glass-curtain-wall-glass\/\">yapisal cam ve perde duvar cami<\/a>&nbsp;\u00e7ok daha fazla inceleme olmadan kapsam\u0131.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/theinsulatedglass.com\/tr\/project-spec-custom-coated-glass-energy-saving-glass\/\"><img decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-5.jpg\" alt=\"Mimari Cam\" class=\"wp-image-1888\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-5.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-5-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-5-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-5-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-5-600x450.jpg 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-hard-truths-most-buyers-learn-too-late\">\u00c7o\u011fu al\u0131c\u0131n\u0131n \u00e7ok ge\u00e7 \u00f6\u011frendi\u011fi ac\u0131 ger\u00e7ekler<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">EPD'lerin \u00e7o\u011fu daha d\u00fczd\u00fcr. Bunu s\u00f6yl\u00fcyorum \u00e7\u00fcnk\u00fc bir beyan resmi olarak kabul edilebilir olabilir ve yine de \u00f6n\u00fcn\u00fczdeki beyan\u0131 yans\u0131tmak i\u00e7in \u00e7ok fazla tesis, \u00e7ok fazla \u00fcr\u00fcn \u00e7e\u015fidi veya \u00e7ok az sonraki i\u015flemin ortalamas\u0131n\u0131 ald\u0131\u011f\u0131nda sat\u0131n alma a\u00e7\u0131s\u0131ndan faydas\u0131z olabilir. Peki ger\u00e7ekten ne sat\u0131n al\u0131yorsunuz?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En \u00e7ok g\u00f6rd\u00fc\u011f\u00fcm hata \u015fu: ekipler sadece ba\u015fl\u0131ktaki kg CO2e rakam\u0131n\u0131 kar\u015f\u0131la\u015ft\u0131r\u0131yor ve kapsam\u0131 g\u00f6z ard\u0131 ediyor. Tedarik\u00e7i A, X Tesisinden kaplamal\u0131 tavlanm\u0131\u015f bir lite i\u00e7in A1-A3 bildiriyorsa ve Tedarik\u00e7i B farkl\u0131 kal\u0131nl\u0131klar, farkl\u0131 proses enerjisi ve farkl\u0131 tesis verilerini i\u00e7erebilen daha geni\u015f bir aile ortalamas\u0131 bildiriyorsa, daha d\u00fc\u015f\u00fck say\u0131 \u201cdaha iyi\u201d olmayabilir. Sadece daha gev\u015fek olabilir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0130kinci hata ise montaj k\u00f6rl\u00fc\u011f\u00fcd\u00fcr. Al\u0131c\u0131lar temel cam i\u00e7in bir EPD'yi kabul edecek ve temperleme, \u0131s\u0131l i\u015flem, seramik frit, laminasyon, ara par\u00e7a sistemleri, kenar silme, argon dolgusu ve imalat at\u0131klar\u0131n\u0131n yuvarlama hatalar\u0131 oldu\u011funu varsayacakt\u0131r. \u00d6yle de\u011filler. Kaynak sa\u011flayan herkes&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/tr\/clear-noise-control-acoustic-laminated-glass-for-business\/\">akusti\u0307k lami\u0307ne cam<\/a>&nbsp;veya&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/tr\/custom-and-useful-ultra-clear-tempered-glass\/\">ultra net temperli cam<\/a>&nbsp;s\u00fcre\u00e7 ad\u0131mlar\u0131n\u0131n karbon profilini bazen \u00f6nemli \u00f6l\u00e7\u00fcde de\u011fi\u015ftirdi\u011fini bilmelidir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dc\u00e7\u00fcnc\u00fc hata, her EPD'nin e\u015fit derecede kar\u015f\u0131la\u015ft\u0131r\u0131labilir oldu\u011funa inanmakt\u0131r. EPA, 2024 y\u0131l\u0131n\u0131 etiket program\u0131 uygulamas\u0131 ve \u00dcr\u00fcn Kategorisi Kural\u0131 kriterleri \u00fczerinde \u00e7al\u0131\u015farak ge\u00e7irdi \u00e7\u00fcnk\u00fc sat\u0131n alma derecesinde kar\u015f\u0131la\u015ft\u0131r\u0131labilirlik daha iyi, daha tutarl\u0131 temel kurallara ve veri kalitesine ba\u011fl\u0131d\u0131r. Bu, Washington'un piyasan\u0131n hala g\u00fcr\u00fclt\u00fcl\u00fc veriler i\u00e7erdi\u011fini kabul etmenin kibar bir yoludur. Ben daha az kibarca s\u00f6yleyece\u011fim: EPD belirsiz g\u00f6r\u00fcn\u00fcyorsa, muhtemelen \u00f6yledir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/theinsulatedglass.com\/tr\/supply-anti-shatter-security-glass-explosion-proof-glass\/\"><img decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-1-1.jpg\" alt=\"Mimari Cam\" class=\"wp-image-1886\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-1-1.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-1-1-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-1-1-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-1-1-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-1-1-600x450.jpg 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-compare-epds-for-glass-products-without-fooling-yourself\">Cam \u00fcr\u00fcnleri i\u00e7in EPD'leri kendinizi kand\u0131rmadan nas\u0131l kar\u015f\u0131la\u015ft\u0131rabilirsiniz?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ac\u0131mas\u0131z bir filtre kullan\u0131yorum. Belgeler \u00fcr\u00fcn tan\u0131m\u0131, beyan edilen birim, ya\u015fam d\u00f6ng\u00fcs\u00fc a\u015famalar\u0131, co\u011frafya, \u00fcretim \u00f6zg\u00fcll\u00fc\u011f\u00fc ve son kullanma tarihi a\u00e7\u0131s\u0131ndan ayn\u0131 hizada de\u011filse, bunlar\u0131 bir elektronik tabloda \u201cnormalle\u015ftirmem\u201d ve analiz yapm\u0131\u015f gibi davranmam. Neden sahte hassasiyet?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u00dcr\u00fcn kimli\u011fi ile ba\u015flay\u0131n. Monolitik \u015famand\u0131ra, kaplamal\u0131 \u015famand\u0131ra, temperli, \u0131s\u0131yla g\u00fc\u00e7lendirilmi\u015f, lamine, yal\u0131t\u0131ml\u0131, spandrel, b\u00fck\u00fclm\u00fc\u015f, jumbo, d\u00fc\u015f\u00fck demirli, ku\u015f emniyetli, yang\u0131na dayan\u0131kl\u0131, vakum yal\u0131t\u0131ml\u0131 ve dekoratif ara katman sistemleri tek bir tembel kar\u015f\u0131la\u015ft\u0131rma setine ait de\u011fildir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ard\u0131ndan beyan edilen birim ve a\u015famalar\u0131 kontrol edin. Metrekareyi metrekareyle, kal\u0131nl\u0131\u011f\u0131 kal\u0131nl\u0131kla, sistemi sistemle kar\u015f\u0131la\u015ft\u0131r\u0131n. E\u011fer bir EPD A1-A3 ise ve di\u011feri daha fazla a\u015fama i\u00e7eriyorsa, durun ve bunlar\u0131 ay\u0131r\u0131n. DOE'nin k\u0131lavuzu bu a\u015fama mant\u0131\u011f\u0131n\u0131 a\u00e7\u0131k\u00e7a ortaya koyuyor ve Kaliforniya'n\u0131n 2024 somutla\u015ft\u0131r\u0131lm\u0131\u015f karbon k\u0131lavuzu A1-A3 temel \u00e7izgileri etraf\u0131nda keskinle\u015fiyor ve bir\u00e7ok uyumluluk konu\u015fmas\u0131n\u0131n hala nerede ba\u015flad\u0131\u011f\u0131n\u0131 g\u00f6steriyor.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">O zaman spesifikli\u011fi kontrol edin. Tesise \u00f6zg\u00fc, \u00fcr\u00fcne \u00f6zg\u00fc bir beyan, ger\u00e7ek bir i\u015f verirken bana genellikle geni\u015f bir sekt\u00f6r ortalamas\u0131ndan daha fazlas\u0131n\u0131 s\u00f6yler. Federal politika da ayn\u0131 y\u00f6nde ilerliyor: EPA'n\u0131n 2024 etiket program\u0131 \u00e7al\u0131\u015fmas\u0131, al\u0131c\u0131lar\u0131n daha d\u00fc\u015f\u00fck emisyonlu karbon \u00fcr\u00fcnlerini daha g\u00fcvenilir bir \u015fekilde belirlemelerine yard\u0131mc\u0131 olmak i\u00e7in tasarlanm\u0131\u015ft\u0131r ve GSA'n\u0131n tedarik programlar\u0131 bunu al\u0131c\u0131lar\u0131n kullanabilece\u011fi e\u015fik de\u011ferlere d\u00f6n\u00fc\u015ft\u00fcrmektedir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Son olarak, EPD'yi sat\u0131\u015f destesiyle de\u011fil uygulamayla e\u015fle\u015ftirin. Kavisli bir kanopi tedarik eden bir cephe m\u00fchendisi, stok bir delikli a\u00e7\u0131l\u0131r lite i\u00e7in kullan\u0131lan ayn\u0131 karbon kan\u0131t\u0131na g\u00fcvenmemelidir. \u0130\u015f i\u00e7in geni\u015f formatl\u0131 kavisli \u00fcniteler gerekiyorsa, ilgili belgeleri isteyin&nbsp;<a href=\"https:\/\/theinsulatedglass.com\/tr\/factory-direct-bent-tempered-glass-curved-tempered-glass\/\">b\u00fck\u00fclm\u00fc\u015f temperli cam ve kavisli temperli cam<\/a>&nbsp;rotas\u0131, genel bir d\u00fcz cam ortalamas\u0131 de\u011fil.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/theinsulatedglass.com\/tr\/supply-cutouts-clear-extra-large-tempered-glass\/\"><img decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-2-1.jpg\" alt=\"Mimari Cam\" class=\"wp-image-1885\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-2-1.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-2-1-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-2-1-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-2-1-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-2-1-600x450.jpg 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"the-screening-table-i-d-use-before-sending-any-glass-supplier-to-the-shortlist\">Herhangi bir cam tedarik\u00e7isini k\u0131sa listeye g\u00f6ndermeden \u00f6nce kullanaca\u011f\u0131m eleme tablosu<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Kontrol Noktas\u0131<\/th><th>Ne g\u00f6rmek istiyorum<\/th><th>Neden \u00f6nemli<\/th><th>K\u0131rm\u0131z\u0131 bayrak<\/th><\/tr><\/thead><tbody><tr><td>\u00dcr\u00fcn e\u015fle\u015fmesi<\/td><td>EPD, tedarik edilen ger\u00e7ek cam t\u00fcr\u00fc ile uyumludur<\/td><td>Temel cam\u0131n i\u015flenmi\u015f bir d\u00fczenekle kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131n\u0131 \u00f6nler<\/td><td>Tedarik\u00e7i, fabrikasyon bir IGU i\u00e7in genel \u015famand\u0131ral\u0131 EPD g\u00f6nderir<\/td><\/tr><tr><td>Beyan edilen birim<\/td><td>Tedarik\u00e7iler aras\u0131nda ayn\u0131 temel, ideal olarak ayn\u0131 kal\u0131nl\u0131k ve metrekare mant\u0131\u011f\u0131<\/td><td>Sahte \u201cen d\u00fc\u015f\u00fck karbon\u201d iddialar\u0131n\u0131 durdurur<\/td><td>Karma birimler veya belirsiz aile ortalamalar\u0131<\/td><\/tr><tr><td>Ya\u015fam d\u00f6ng\u00fcs\u00fc a\u015famalar\u0131<\/td><td>En az A1-A3, eklenen a\u015famalar a\u00e7\u0131k\u00e7a ayr\u0131lm\u0131\u015f olarak<\/td><td>Kar\u015f\u0131la\u015ft\u0131rmalar\u0131 d\u00fcr\u00fcst tutar<\/td><td>Bir EPD daha fazla a\u015fama i\u00e7erir ve yine de kafa kafaya kar\u015f\u0131la\u015ft\u0131r\u0131l\u0131r<\/td><\/tr><tr><td>\u00dcretim \u00f6zg\u00fcll\u00fc\u011f\u00fc<\/td><td>M\u00fcmk\u00fcn oldu\u011funda \u00fcr\u00fcne veya tesise \u00f6zg\u00fc veriler<\/td><td>Ger\u00e7ek tedarik i\u00e7in daha iyi sinyal<\/td><td>\u00c7ok az imalat detay\u0131 ile geni\u015f b\u00f6lgesel ortalama<\/td><\/tr><tr><td>Do\u011frulama kalitesi<\/td><td>\u00dc\u00e7\u00fcnc\u00fc taraflarca do\u011frulanm\u0131\u015f, a\u00e7\u0131k program operat\u00f6r\u00fc\/PCR referanslar\u0131<\/td><td>Zay\u0131f veri riskini azalt\u0131r<\/td><td>\u015eeffaf do\u011frulama izi yok<\/td><\/tr><tr><td>Fabrikasyon alaka d\u00fczeyi<\/td><td>Temperleme, laminasyon, kaplama, gerekti\u011finde yans\u0131t\u0131lan IGU montaj\u0131<\/td><td>Cam nadiren tek ba\u015f\u0131na ham float olarak sat\u0131n al\u0131n\u0131r<\/td><td>\u201cYeterince yak\u0131n\u201d ikameler<\/td><\/tr><tr><td>Tedarik uyumu<\/td><td>EPD proje politikas\u0131n\u0131, LEED yolunu veya mal sahibinin karbon hedefini destekler<\/td><td>G\u00f6nderimi pazarlamadan uyumlulu\u011fa ta\u015f\u0131r<\/td><td>G\u00fczel PDF, poli\u00e7e de\u011feri s\u0131f\u0131r<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"how-to-source-low-carbon-architectural-glass-when-every-supplier-says-they-are-green\">Her tedarik\u00e7i ye\u015fil oldu\u011funu s\u00f6ylerken d\u00fc\u015f\u00fck karbonlu mimari cam nas\u0131l tedarik edilir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Herkes bunu s\u00f6yl\u00fcyor. \u00c7ok az\u0131 bunu tedarik\u00e7ilerin kullanabilece\u011fi \u015fekilde kan\u0131tl\u0131yor ve ben \u201cs\u00fcrd\u00fcr\u00fclebilir\u201d ifadesinin bir yaprak simgesi ve bir f\u0131r\u0131n foto\u011fraf\u0131yla herhangi bir bro\u015f\u00fcre yap\u0131\u015ft\u0131r\u0131lmas\u0131n\u0131 izlemekten b\u0131kt\u0131m. Neden markala\u015fman\u0131n kan\u0131t\u0131n \u00f6n\u00fcne ge\u00e7mesine izin verelim?<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Benim kural\u0131m basit: EPD yok, d\u00fc\u015f\u00fck karbon iddialar\u0131 \u00fczerine ciddi bir konu\u015fma yok. Daha iyi bir kural daha kat\u0131d\u0131r: e\u015fle\u015fen EPD yok, tercih edilen tedarik\u00e7i stat\u00fcs\u00fc yok. Bu, beyan\u0131n yaln\u0131zca \u00fcreticinin en gurur duydu\u011fu \u00fcr\u00fcn ailesine de\u011fil, belirtilen cam yap\u0131s\u0131na kar\u015f\u0131l\u0131k gelmesi gerekti\u011fi anlam\u0131na gelir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Deneyimli al\u0131c\u0131lar\u0131n para kazand\u0131\u011f\u0131 yer buras\u0131d\u0131r. Performans a\u00e7\u0131s\u0131ndan kritik \u00fcr\u00fcnleri kovalara ay\u0131r\u0131r, ard\u0131ndan her kova i\u00e7inde kar\u015f\u0131la\u015ft\u0131r\u0131labilir EPD'ler talep ederler: monolitik g\u00f6r\u00fc\u015f cam\u0131, lamine g\u00fcvenlik cam\u0131, kaplamal\u0131 temperli, yal\u0131t\u0131m \u00fcniteleri, akustik montajlar, kavisli \u00f6zel i\u015fler ve giydirme cephe paketleri. Bunu yapt\u0131\u011f\u0131n\u0131zda kaynak bulma toplant\u0131s\u0131 daha k\u00fc\u00e7\u00fck, daha h\u0131zl\u0131 ve \u00e7ok daha d\u00fcr\u00fcst hale gelir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ve evet, fiyat hala \u00f6nemlidir. Ancak EPD'ler uygunluk, indirimler, kamu al\u0131mlar\u0131, derecelendirme sistemi puanlar\u0131 ve mal sahibi raporlamas\u0131n\u0131 etkilemeye ba\u015flad\u0131\u011f\u0131nda, \u201cen ucuz nitelikli teklif sahibi\u201d her zaman en d\u00fc\u015f\u00fck teklifi veren istekli de\u011fildir. Bazen de evraklar\u0131 dokuzuncu haftada patlamayan teklif sahibidir.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><a href=\"https:\/\/theinsulatedglass.com\/tr\/supply-useful-and-clear-customized-project-glass\/\"><img decoding=\"async\" width=\"960\" height=\"720\" src=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-3-1.jpg\" alt=\"Mimari Cam\" class=\"wp-image-1884\" title=\"\" srcset=\"https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-3-1.jpg 960w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-3-1-300x225.jpg 300w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-3-1-768x576.jpg 768w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-3-1-16x12.jpg 16w, https:\/\/theinsulatedglass.com\/wp-content\/uploads\/2026\/03\/Architectural-Glass-3-1-600x450.jpg 600w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/a><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\" id=\"faqs\">SSS<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Mimari cam i\u00e7in EPD nedir?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">&nbsp;Mimari cam i\u00e7in bir EPD, belirli bir cam \u00fcr\u00fcn\u00fcn\u00fcn veya \u00fcr\u00fcn ailesinin ya\u015fam d\u00f6ng\u00fcs\u00fc \u00e7evresel etkilerini, genellikle standartla\u015ft\u0131r\u0131lm\u0131\u015f mod\u00fcller ve birimler halinde raporlayan \u00fc\u00e7\u00fcnc\u00fc taraf onayl\u0131 bir a\u00e7\u0131klama belgesidir; b\u00f6ylece al\u0131c\u0131lar somutla\u015ft\u0131r\u0131lm\u0131\u015f karbon verilerini kar\u015f\u0131la\u015ft\u0131rabilir ve bunlar\u0131 tedarik, uyumluluk ve tasar\u0131m kararlar\u0131nda kullanabilir. EPD'ler \u00f6nemlidir \u00e7\u00fcnk\u00fc al\u0131c\u0131lar bunlar\u0131 d\u00fc\u015f\u00fck karbonlu sat\u0131n alma i\u00e7in \u00fcr\u00fcnleri taramak \u00fczere giderek daha fazla kullanmaktad\u0131r ve federal programlar art\u0131k bunlar\u0131 do\u011frudan sat\u0131n alma kararlar\u0131na ba\u011flamaktad\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>D\u00fcz cam EPD ile IGU EPD'yi kar\u015f\u0131la\u015ft\u0131rabilir miyim?<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bir d\u00fcz cam EPD'si ve bir IGU EPD'si ancak beyan edilen birim, ya\u015fam d\u00f6ng\u00fcs\u00fc a\u015famalar\u0131, i\u015fleme kapsam\u0131 ve \u00fcr\u00fcn amac\u0131, karbon rakamlar\u0131n\u0131n \u00fcretim zincirindeki iki \u00e7ok farkl\u0131 noktadan ziyade e\u015fde\u011fer \u00e7\u0131kt\u0131lar\u0131 tan\u0131mlayacak kadar yak\u0131n bir \u015fekilde hizaland\u0131\u011f\u0131nda kar\u015f\u0131la\u015ft\u0131r\u0131labilir. Uygulamada, tedarik\u00e7i temel cam beyan\u0131n\u0131 ger\u00e7ekte sat\u0131n ald\u0131\u011f\u0131n\u0131z fabrikasyon montajla a\u00e7\u0131k\u00e7a e\u015fle\u015ftiremedi\u011fi s\u00fcrece bunlar\u0131 farkl\u0131 hayvanlar olarak ele al\u0131yorum.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Cam tedarik ederken en \u00e7ok hangi ya\u015fam d\u00f6ng\u00fcs\u00fc a\u015famalar\u0131 \u00f6nemlidir?<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Cam tedarikinde en \u00f6nemli ya\u015fam d\u00f6ng\u00fcs\u00fc a\u015famalar\u0131 genellikle ilk tarama i\u00e7in A1-A3't\u00fcr, \u00e7\u00fcnk\u00fc bu \u00fcr\u00fcn a\u015famas\u0131 emisyonlar\u0131 bir\u00e7ok mevcut EPD kar\u015f\u0131la\u015ft\u0131rmas\u0131n\u0131n ana temelini olu\u015ftururken, nakliye, kurulum, kullan\u0131m ve kullan\u0131m \u00f6mr\u00fc sonu gibi daha sonraki a\u015famalar, t\u00fcm bina karbon muhasebesi gerekti\u011finde daha \u00f6nemli hale gelir. DOE'nin 2024 k\u0131lavuzu, A1-A3 vurgusunu a\u00e7\u0131k\u00e7a ortaya koyarken, ekiplerin tam ya\u015fam d\u00f6ng\u00fcs\u00fc \u00e7al\u0131\u015fmas\u0131 i\u00e7in ihtiya\u00e7 duydu\u011fu daha geni\u015f a\u015fama yap\u0131s\u0131n\u0131 da g\u00f6stermektedir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>En d\u00fc\u015f\u00fck GWP'li cam EPD'si her zaman kazan\u0131r m\u0131?<\/strong>&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">En d\u00fc\u015f\u00fck GWP'li cam EPD'si otomatik olarak en iyi \u00fcr\u00fcn\u00fc belirlemez, \u00e7\u00fcnk\u00fc tedarik kalitesi beyan\u0131n kar\u015f\u0131la\u015ft\u0131r\u0131labilir, g\u00fcncel, do\u011fru \u00fcr\u00fcn ve tesise \u00f6zg\u00fc ve sat\u0131n al\u0131nan ger\u00e7ek fabrikasyon montaj, kod yolu ve performans spesifikasyonuyla ilgili olup olmad\u0131\u011f\u0131na ba\u011fl\u0131d\u0131r. Duygusal kapsam \u00fczerine in\u015fa edilmi\u015f \u015f\u00fcpheli derecede d\u00fc\u015f\u00fck bir say\u0131 yerine, s\u0131k\u0131 ve g\u00fcvenilir belgelere sahip biraz daha y\u00fcksek karbonlu bir cam sat\u0131n almay\u0131 tercih ederim.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Daha ak\u0131ll\u0131 tedarik konusunda ciddiyseniz, tedarik\u00e7ilere \u201cEPD'ye sahip olup olmad\u0131klar\u0131n\u0131\u201d sormay\u0131 b\u0131rak\u0131n ve EPD'nin vermeyi d\u00fc\u015f\u00fcnd\u00fc\u011f\u00fcn\u00fcz cam sistemiyle tam olarak e\u015fle\u015fip e\u015fle\u015fmedi\u011fini sormaya ba\u015flay\u0131n. Bu tek de\u011fi\u015fiklik, \u015fok edici miktarda sa\u00e7mal\u0131\u011f\u0131 filtreler.<\/p>","protected":false},"excerpt":{"rendered":"<p>\u00c7o\u011fu cam al\u0131c\u0131s\u0131 EPD'leri \u00e7ok kibarca okuyor. Bu yaz\u0131, EPD'lerin bir s\u00fcrd\u00fcr\u00fclebilirlik s\u00fcs\u00fc de\u011fil, bir sat\u0131n alma silah\u0131 gibi nas\u0131l denetlenece\u011fini g\u00f6steriyor.<\/p>","protected":false},"author":2,"featured_media":1887,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_gspb_post_css":"","footnotes":""},"categories":[19],"tags":[1011,939,1012,1014,1015,1013],"class_list":["post-1883","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-sustainable-glass-solutions","tag-architectural-glass-epds","tag-curtain-wall-glazing","tag-embodied-carbon-glass","tag-flat-glass-epd","tag-low-carbon-igu","tag-sustainable-glass-procurement"],"blocksy_meta":[],"_links":{"self":[{"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/posts\/1883","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/comments?post=1883"}],"version-history":[{"count":2,"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/posts\/1883\/revisions"}],"predecessor-version":[{"id":1923,"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/posts\/1883\/revisions\/1923"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/media\/1887"}],"wp:attachment":[{"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/media?parent=1883"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/categories?post=1883"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/theinsulatedglass.com\/tr\/wp-json\/wp\/v2\/tags?post=1883"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}