T\u00fcrkiye Haz\u0131r Beton Birli\u011fi, g\u00fcn\u00fcm\u00fcz i\u015f modellerini etkileyen yeni \u00e7evreci yakla\u015f\u0131mlar konusunda fark\u0131ndal\u0131\u011f\u0131n\u0131 artt\u0131rmak amac\u0131yla \u201cHaz\u0131r Beton Ya\u015fam D\u00f6ng\u00fcs\u00fc Rehberi\u201d haz\u0131rlad\u0131. Bu rehberin in\u015faat sekt\u00f6r\u00fc ve in\u015faat malzemeleri alan\u0131nda ya\u015fam d\u00f6ng\u00fcs\u00fcn\u00fc de\u011ferlendiren ve sekt\u00f6r\u00fcn durumunu veriler ile g\u00f6steren ilk rehber oldu\u011funu vurgulayan T\u00fcrkiye Haz\u0131r Beton Birli\u011fi Y\u00f6netim Kurulu Ba\u015fkan\u0131 Yavuz I\u015f\u0131k, \u201cHaz\u0131r Beton Ya\u015fam D\u00f6ng\u00fcs\u00fc Rehberi, sadece haz\u0131r beton sekt\u00f6r\u00fc ve payda\u015flar\u0131 i\u00e7in de\u011fil, ya\u015fam d\u00f6ng\u00fcs\u00fc hakk\u0131nda bilgi almak isteyen t\u00fcm ki\u015fi ve kurumlar i\u00e7in de \u00f6rnek bir rehber niteli\u011fi ta\u015f\u0131yor.\u201d dedi.<\/b><\/p>\n
G\u00fcn\u00fcm\u00fcz do\u011frusal ekonomi modeli \u201cal-kullan-at\u201d prensibi ile \u00e7ok miktarda at\u0131k olu\u015fmas\u0131na neden olmakla beraber do\u011fal kaynaklar\u0131n\u0131n h\u0131zl\u0131 bir \u015fekilde t\u00fcketilmesine, \u00e7evresel bozulmaya, iklim de\u011fi\u015fikli\u011fine, enerji ve ham madde tedarikinde sorunlar\u0131n artmas\u0131na yol a\u00e7maktad\u0131r. Artan n\u00fcfus ve bu art\u0131\u015f\u0131n do\u011furdu\u011fu ihtiya\u00e7lar do\u011frusal ekonomi modelinde ekonomik, sosyal ve \u00e7evresel risklerin giderek artmas\u0131na da neden olmaktad\u0131r.<\/p>\n
D\u00f6ng\u00fcsel ekonomi ise bir \u00fcr\u00fcn\u00fcn veya hizmetin ya\u015fam d\u00f6ng\u00fcs\u00fc bitti\u011finde dahi ekonominin i\u00e7inde kalmas\u0131n\u0131 sa\u011flayarak kaynak verimli ve d\u00fc\u015f\u00fck karbonlu s\u00fcrd\u00fcr\u00fclebilir bir b\u00fcy\u00fcmeyi ger\u00e7ekle\u015ftirmesini ama\u00e7lar. Bir \u00fcr\u00fcn\u00fcn d\u00f6ng\u00fc i\u00e7inde tekrar kullan\u0131lmas\u0131n\u0131n temelinde daha verimli s\u00fcre\u00e7lerin olu\u015fturulmas\u0131, at\u0131klar\u0131n azalt\u0131lmas\u0131, tekrar \u00fcretme ve geri d\u00f6n\u00fc\u015f\u00fcm bulunmaktad\u0131r.<\/p>\n
Birle\u015fmi\u015f Milletler; k\u00fcresel olarak \u00f6n\u00fcm\u00fczdeki 40 y\u0131l i\u00e7inde 230 milyar m2<\/sup>lik yeni bir alan in\u015fa edilece\u011fini ve d\u00fcnyadaki binalar\u0131n mevcut taban alan\u0131n\u0131n iki kat\u0131na \u00e7\u0131kaca\u011f\u0131n\u0131 tahmin etmektedir. Bu art\u0131\u015f\u0131n b\u00fcy\u00fck \u00e7o\u011funlu\u011fu Afrika ve Asya\u2019da olacakt\u0131r, ancak 2060 y\u0131l\u0131na kadar 25 milyar m2<\/sup>\u00a0yeni in\u015faat alan\u0131 eklenecek olan Avrupa\u2019da da h\u00e2l\u00e2 \u00f6nemli bir b\u00fcy\u00fcme beklenmektedir. G\u00fcn\u00fcm\u00fczde pratik bir alternatifi olmayan beton, yeni bina ve altyap\u0131 talebini kar\u015f\u0131lamada \u00f6nemli bir rol oynamaktad\u0131r ve oynamaya da devam edecektir.<\/p>\n Son yirmi y\u0131lda beton sekt\u00f6r\u00fcndeki mevcut geli\u015fmeler, \u00fcretim teknolojisi ve beton yap\u0131lar\u0131n geli\u015fimi teknik parametrelerde ve ilgili \u00e7evresel etkilerde performans de\u011fi\u015fikli\u011fine yol a\u00e7m\u0131\u015ft\u0131r. Kar\u0131\u015f\u0131m optimizasyonu sayesinde beton; dayan\u0131m, mekanik performans, dayan\u0131kl\u0131l\u0131k ve a\u015f\u0131r\u0131 y\u00fcklere kar\u015f\u0131 diren\u00e7 a\u00e7\u0131s\u0131ndan \u00f6nemli \u00f6l\u00e7\u00fcde daha iyi \u00f6zelliklere sahip olmu\u015ftur. Beton giderek \u00e7evresel etkiyi azaltma potansiyeli y\u00fcksek bir yap\u0131 malzemesi h\u00e2line gelmektedir.<\/p>\n Betonun teknik ve teknolojik nitelikleri, t\u00fcm ya\u015fam d\u00f6ng\u00fcs\u00fc boyunca yap\u0131 s\u00fcrd\u00fcr\u00fclebilirli\u011finin bir\u00e7ok y\u00f6n\u00fc \u00fczerinde \u00f6nemli bir etkiye sahiptir. S\u00fcrd\u00fcr\u00fclebilirli\u011fin (\u00e7evresel ve ekonomik) t\u00fcm \u00f6nemli ve ilgili y\u00f6nleri dikkate al\u0131narak performans de\u011ferlendirilmesinde b\u00fct\u00fcnsel bir yakla\u015f\u0131m gerekmektedir.<\/p>\n Bu do\u011frultuda \u00e7al\u0131\u015fmalar y\u00fcr\u00fcten T\u00fcrkiye Haz\u0131r Beton Birli\u011fi, haz\u0131r beton sekt\u00f6r\u00fcn\u00fcn ve payda\u015flar\u0131n\u0131n d\u00f6ng\u00fcsel ekonomi, ya\u015fam d\u00f6ng\u00fcs\u00fc analizi, ya\u015fam d\u00f6ng\u00fcs\u00fc maliyeti, \u00e7evresel \u00fcr\u00fcn beyan\u0131 ba\u015fta olmak \u00fczere g\u00fcn\u00fcm\u00fcz i\u015f modellerini etkileyen yeni \u00e7evreci yakla\u015f\u0131mlar konusunda fark\u0131ndal\u0131\u011f\u0131n\u0131 artt\u0131rmak amac\u0131yla \u201cHaz\u0131r Beton Ya\u015fam D\u00f6ng\u00fcs\u00fc Rehberi\u201d haz\u0131rlad\u0131. Rehberin birinci b\u00f6l\u00fcm\u00fcnde ya\u015fam d\u00f6ng\u00fcs\u00fc analizi, envanteri ve maliyeti gibi konular genel olarak a\u00e7\u0131kland\u0131 ve beton \u00f6zeline girilmeden ye\u015fil bina sertifikasyonu, g\u00f6m\u00fcl\u00fc karbon ve \u00e7evresel \u00fcr\u00fcn beyan\u0131 gibi \u00f6nemli ba\u015fl\u0131klar detayl\u0131ca i\u015flendi. Rehberin ikinci b\u00f6l\u00fcm\u00fcnde haz\u0131r beton sekt\u00f6r\u00fc irdelenirken Rehberin son b\u00f6l\u00fcm\u00fcnde ise konu ile ilgili \u00f6nemli terimlerin detayl\u0131ca a\u00e7\u0131klamalar\u0131 yap\u0131ld\u0131.<\/p>\n Rehberin en \u00f6nemli k\u0131sm\u0131, kapsaml\u0131 bir sekt\u00f6r ara\u015ft\u0131rmas\u0131 sonucu elde edilen veriler kullan\u0131larak hesaplanan betonun \u00e7evresel performans\u0131 oldu. Ara\u015ft\u0131rma kapsam\u0131nda \u00fclkemizdeki haz\u0131r betonun ortalama karbon ayak izini (g\u00f6m\u00fcl\u00fc karbon) hesaplamak i\u00e7in dayan\u0131m s\u0131n\u0131f\u0131 baz\u0131nda ortalama beton re\u00e7etelerinin tespit edilmesi ama\u00e7land\u0131. Ayr\u0131ca, \u00e7al\u0131\u015fma kapsam\u0131nda sekt\u00f6r\u00fcn yak\u0131t ve elektrik t\u00fcketimi ile ham madde kaynaklar\u0131n\u0131n ortalama mesafeleri de ara\u015ft\u0131r\u0131ld\u0131 ve bu veriler kullan\u0131larak hesaplamalar yap\u0131ld\u0131. Yap\u0131lan ara\u015ft\u0131rmaya kat\u0131lan \u00fcreticilerin toplam \u00fcretimi T\u00fcrkiye haz\u0131r beton \u00fcretiminin %25\u2019ini olu\u015fturmaktad\u0131r. Bu oran g\u00fcvenilir temsil i\u00e7in yeterli g\u00f6r\u00fcld\u00fc. T\u00fcrkiye haz\u0131r beton sekt\u00f6r\u00fc taraf\u0131ndan \u00fcretilen \u00fcr\u00fcnlerin i\u00e7erikleri ve \u00fcretim oranlar\u0131 dikkate al\u0131narak geneli temsil eden \u201cortalama bir \u00fcr\u00fcn\u201d tespit edildi. Bu temsili \u00fcr\u00fcn\u00fcn be\u015fikten kap\u0131ya yani ham maddelerin \u00e7\u0131kar\u0131lmas\u0131, i\u015flenmesi, nakliyesi ve \u00fcr\u00fcn\u00fcn \u00fcretilmesine kadar olan s\u00fcre\u00e7teki karbon ayak izi 310 kg CO2<\/sub>\u00a0eq\/m3<\/sup>\u00a0olarak hesapland\u0131. \u00c7al\u0131\u015fma kapsam\u0131ndaki en d\u00fc\u015f\u00fck dayan\u0131m s\u0131n\u0131f\u0131 olan C25\/30 betonunda bu de\u011ferin 285 kg CO2<\/sub>\u00a0eq\/m3<\/sup>\u00a0iken en y\u00fcksek dayan\u0131m s\u0131n\u0131f\u0131 olan C45\/55 betonunda 396 kg CO2<\/sub>eq\/m3<\/sup>\u00a0oldu\u011fu g\u00f6r\u00fcld\u00fc.<\/p>\n THBB\u2019nin Haz\u0131r Beton Ya\u015fam D\u00f6ng\u00fcs\u00fc Rehberi haz\u0131rlamas\u0131yla ilgili de\u011ferlendirmelerde bulunan T\u00fcrkiye Haz\u0131r Beton Birli\u011fi Y\u00f6netim Kurulu Ba\u015fkan\u0131 Yavuz I\u015f\u0131k, \u201cBeton, d\u00fcnyada en \u00e7ok kullan\u0131lan insan yap\u0131m\u0131 malzemedir. Dolay\u0131s\u0131yla betonun s\u00fcrd\u00fcr\u00fclebilir olmas\u0131 gelece\u011fimiz i\u00e7in \u00f6nemlidir. Bu nedenle s\u00fcrd\u00fcr\u00fclebilirli\u011fe g\u00fcndemimizde \u00f6ncelikli olarak yer veriyoruz. 2017 y\u0131l\u0131ndan bu yana \u00fcyesi ve B\u00f6lgesel Sistem Operat\u00f6r\u00fc oldu\u011fumuz \u0130svi\u00e7re merkezli Beton S\u00fcrd\u00fcr\u00fclebilirlik Konseyi (CSC) ile \u00e7al\u0131\u015fmalar\u0131m\u0131z\u0131 s\u00fcrd\u00fcr\u00fcyoruz. CSC\u2019nin Belgelendirme Kurulu\u015fu olan THBB Kalite G\u00fcvence Sistemi de \u00fclkemizde ve b\u00f6lgemizdeki beton ve \u00e7imento tesislerini denetleyerek uluslararas\u0131 s\u00fcrd\u00fcr\u00fclebilirlik belgelendirme faaliyetlerine devam etmektedir.\u201d dedi.<\/p>\n G\u00fcn\u00fcm\u00fcz i\u015f modellerini etkileyen yeni \u00e7evreci yakla\u015f\u0131mlar konusunda haz\u0131r beton sekt\u00f6r\u00fcn\u00fcn ve payda\u015flar\u0131n\u0131n fark\u0131ndal\u0131\u011f\u0131n\u0131 artt\u0131rmak amac\u0131yla Haz\u0131r Beton Ya\u015fam D\u00f6ng\u00fcs\u00fc Rehberi haz\u0131rlad\u0131klar\u0131n\u0131 ifade eden Yavuz I\u015f\u0131k, \u201cBu rehber, in\u015faat sekt\u00f6r\u00fc ve in\u015faat malzemeleri alan\u0131nda ya\u015fam d\u00f6ng\u00fcs\u00fcn\u00fc de\u011ferlendiren ve sekt\u00f6r\u00fcn durumunu veriler ile g\u00f6steren ilk rehber oldu. Rehberimiz sadece haz\u0131r beton sekt\u00f6r\u00fc ve payda\u015flar\u0131 i\u00e7in de\u011fil, ya\u015fam d\u00f6ng\u00fcs\u00fc hakk\u0131nda bilgi almak isteyen t\u00fcm ki\u015fi ve kurumlar i\u00e7in de \u00f6rnek bir rehber niteli\u011fi ta\u015f\u0131yor. Rehberin \u00fcniversitelerin in\u015faat m\u00fchendisli\u011fi b\u00f6l\u00fcmlerinin \u00f6tesinde, mimarl\u0131k ve \u00e7evre m\u00fchendisli\u011fi b\u00f6l\u00fcmlerinde de bir\u00e7ok akademisyen ve bu konuda \u00e7al\u0131\u015facak \u00f6\u011frenci i\u00e7in bir referans kaynak olaca\u011f\u0131n\u0131 \u00f6ng\u00f6r\u00fcyoruz.\u201d dedi.<\/p>\n","protected":false},"excerpt":{"rendered":" T\u00fcrkiye Haz\u0131r Beton Birli\u011fi, g\u00fcn\u00fcm\u00fcz i\u015f modellerini etkileyen yeni \u00e7evreci yakla\u015f\u0131mlar konusunda fark\u0131ndal\u0131\u011f\u0131n\u0131 artt\u0131rmak amac\u0131yla \u201cHaz\u0131r Beton Ya\u015fam D\u00f6ng\u00fcs\u00fc Rehberi\u201d haz\u0131rlad\u0131. Bu rehberin in\u015faat sekt\u00f6r\u00fc ve in\u015faat malzemeleri alan\u0131nda ya\u015fam d\u00f6ng\u00fcs\u00fcn\u00fc de\u011ferlendiren ve sekt\u00f6r\u00fcn durumunu veriler ile g\u00f6steren ilk rehber oldu\u011funu vurgulayan T\u00fcrkiye Haz\u0131r Beton Birli\u011fi Y\u00f6netim Kurulu Ba\u015fkan\u0131 Yavuz I\u015f\u0131k, \u201cHaz\u0131r Beton Ya\u015fam D\u00f6ng\u00fcs\u00fc […]<\/p>\n","protected":false},"author":1,"featured_media":36774,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0},"categories":[5388],"tags":[345,14552,15570],"_links":{"self":[{"href":"https:\/\/emlaktuel.com\/index.php?rest_route=\/wp\/v2\/posts\/36791"}],"collection":[{"href":"https:\/\/emlaktuel.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/emlaktuel.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/emlaktuel.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/emlaktuel.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=36791"}],"version-history":[{"count":1,"href":"https:\/\/emlaktuel.com\/index.php?rest_route=\/wp\/v2\/posts\/36791\/revisions"}],"predecessor-version":[{"id":36792,"href":"https:\/\/emlaktuel.com\/index.php?rest_route=\/wp\/v2\/posts\/36791\/revisions\/36792"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/emlaktuel.com\/index.php?rest_route=\/wp\/v2\/media\/36774"}],"wp:attachment":[{"href":"https:\/\/emlaktuel.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=36791"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/emlaktuel.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=36791"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/emlaktuel.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=36791"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}Beton \u00e7evresel etkiyi azaltma potansiyeli y\u00fcksek bir yap\u0131 malzemesi h\u00e2line geliyor<\/b><\/h2>\n
S\u00fcrd\u00fcr\u00fclebilirli\u011fe g\u00fcndemimizde \u00f6ncelikli olarak yer veriyoruz<\/b><\/h2>\n
Haz\u0131r Beton Ya\u015fam D\u00f6ng\u00fcs\u00fc Rehberi bir referans kaynak olacak<\/b><\/h2>\n