{"id":3317,"date":"2026-06-16T12:44:22","date_gmt":"2026-06-16T12:44:22","guid":{"rendered":"https:\/\/megainsulation.com.tr\/?p=3317"},"modified":"2026-10-30T04:46:26","modified_gmt":"2026-10-30T04:46:26","slug":"svalbard-kiyamet-ambari","status":"publish","type":"post","link":"https:\/\/megainsulation.com.tr\/en\/svalbard-kiyamet-ambari\/","title":{"rendered":"K\u0131yamet Ambar\u0131 Nedir, Nerede? Svalbard Tohum Deposu"},"content":{"rendered":"<p>K\u0131yamet Ambar\u0131, resm\u00ee ad\u0131yla Svalbard K\u00fcresel Tohum Deposu, Norve\u00e7&#8217;in Svalbard tak\u0131madalar\u0131nda, Longyearbyen yak\u0131n\u0131ndaki bir da\u011f\u0131n i\u00e7ine oyulmu\u015f tohum deposudur. 2008&#8217;de a\u00e7\u0131lan depo, d\u00fcnyadaki gen bankalar\u0131n\u0131n tohum \u00f6rneklerinin yedeklerini -18 \u00b0C&#8217;de saklar. \u00c7evredeki permafrost ve kal\u0131n kaya, so\u011futma sistemi devre d\u0131\u015f\u0131 kalsa bile tohumlar\u0131n donmu\u015f kalmas\u0131n\u0131 sa\u011flar.<\/p>\n<p>Yap\u0131ya \u201cK\u0131yamet Ambar\u0131\u201d denmesinin nedeni \u00fcstlendi\u011fi g\u00f6revdir. Crop Trust&#8217;\u0131n tan\u0131m\u0131yla depo, tar\u0131m bitkilerindeki \u00e7e\u015fitlili\u011fin zamanla ya da bir felaketle kaybolmas\u0131na kar\u015f\u0131 bir sigortad\u0131r. Gen bankalar\u0131 buraya ellerindeki tohumlar\u0131n yedek kopyalar\u0131n\u0131 g\u00f6nderir; tohumlar g\u00f6nderen kurumun mal\u0131 olarak kal\u0131r ve yaln\u0131zca o kurum geri isteyebilir. A\u015fa\u011f\u0131da deponun nerede oldu\u011funu, tohumlar\u0131 hangi ko\u015fullarda korudu\u011funu, giri\u015f t\u00fcnelindeki su sorununu ve bu yap\u0131n\u0131n \u0131s\u0131 ve su yal\u0131t\u0131m\u0131 a\u00e7\u0131s\u0131ndan binalara ne anlatt\u0131\u011f\u0131n\u0131 ele al\u0131yoruz.<\/p>\n<div style=\"position: relative; padding-bottom: 56.25%; height: 0; overflow: hidden; max-width: 100%; margin: 0 auto;\"><iframe style=\"position: absolute; top: 0; left: 0; width: 100%; height: 100%; border-radius: 8px;\" title=\"Svalbard K\u0131yamet Ambar\u0131: D\u00fcnyan\u0131n G\u0131da Gelece\u011fini Koruyan Yap\u0131\" src=\"https:\/\/www.youtube.com\/embed\/BW71Qydo14s\" frameborder=\"0\" allowfullscreen=\"allowfullscreen\"><\/iframe><\/div>\n<h2>K\u0131yamet Ambar\u0131 nerede ve nas\u0131l bir yap\u0131?<\/h2>\n<p>K\u0131yamet Ambar\u0131, Svalbard tak\u0131madalar\u0131nda, Longyearbyen kasabas\u0131n\u0131n yak\u0131n\u0131nda, kara Norve\u00e7 ile Kuzey Kutbu&#8217;nun yakla\u015f\u0131k ortas\u0131nda yer al\u0131r. Deponun 2017\u20132019 y\u00fckseltmesinde geoteknik tasar\u0131m\u0131 \u00fcstlenen Instanes m\u00fchendislik firmas\u0131n\u0131n \u00f6zetine g\u00f6re yap\u0131 deniz seviyesinden 130 metre y\u00fcksektedir; bu y\u00fckseklik, deniz seviyesinin ileride y\u00fckselmesine pay b\u0131rak\u0131r.<\/p>\n<p>Tohumlar\u0131n sakland\u0131\u011f\u0131 b\u00f6l\u00fcm da\u011f\u0131n 100 metreden fazla i\u00e7indedir; Crop Trust bu mesafeyi 120 metre olarak veriyor. Norve\u00e7 Tar\u0131m ve G\u0131da Bakanl\u0131\u011f\u0131&#8217;n\u0131n y\u00fcr\u00fctt\u00fc\u011f\u00fc resm\u00ee sitede, tesisin do\u011frudan sa\u011flam kayaya oyuldu\u011fu ve depolama alan\u0131n\u0131n \u00fczerinde 40 ila 60 metre kal\u0131nl\u0131\u011f\u0131nda kaya katman\u0131 bulundu\u011fu belirtiliyor. Depo 26 \u015eubat 2008&#8217;de a\u00e7\u0131ld\u0131.<\/p>\n<p>Crop Trust&#8217;a g\u00f6re depo, Norve\u00e7 Krall\u0131\u011f\u0131 ad\u0131na Tar\u0131m ve G\u0131da Bakanl\u0131\u011f\u0131&#8217;n\u0131n m\u00fclkiyetinde ve y\u00f6netimindedir. G\u00fcnl\u00fck i\u015fletmeyi Nordik Genetik Kaynaklar Merkezi (NordGen) y\u00fcr\u00fct\u00fcr; Crop Trust ise i\u015fletme giderlerine ve geli\u015fmekte olan \u00fclkelerden tohum g\u00f6nderimine destek verir. Tohumlar depoya \u00fccretsiz b\u0131rak\u0131l\u0131r.<\/p>\n<p>Svalbard&#8217;\u0131n se\u00e7ilmesinin birka\u00e7 nedeni var. Crop Trust&#8217;a g\u00f6re b\u00f6lgenin so\u011fuk iklimi ve permafrostu yer alt\u0131nda so\u011fuk depolama i\u00e7in \u00e7ok uygundur, \u00e7evredeki kumta\u015f\u0131 in\u015faat i\u00e7in sa\u011flamd\u0131r ve radyasyonu d\u00fc\u015f\u00fckt\u00fcr. Instanes de b\u00f6lgedeki tektonik hareketlili\u011fin g\u00f6rece d\u00fc\u015f\u00fck oldu\u011funu belirtiyor.<\/p>\n<table>\n<thead>\n<tr>\n<th>Feature<\/th>\n<th>De\u011fer<\/th>\n<th>Kaynak<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>Konum<\/td>\n<td>Svalbard tak\u0131madalar\u0131, Longyearbyen yak\u0131n\u0131<\/td>\n<td>Norve\u00e7 Tar\u0131m ve G\u0131da Bakanl\u0131\u011f\u0131<\/td>\n<\/tr>\n<tr>\n<td>Deniz seviyesinden y\u00fckseklik<\/td>\n<td>130 m<\/td>\n<td>Instanes<\/td>\n<\/tr>\n<tr>\n<td>Depolama b\u00f6l\u00fcm\u00fcn\u00fcn da\u011f i\u00e7indeki konumu<\/td>\n<td>100 m&#8217;den fazla i\u00e7eride (Crop Trust: 120 m)<\/td>\n<td>Norve\u00e7 Tar\u0131m ve G\u0131da Bakanl\u0131\u011f\u0131, Crop Trust<\/td>\n<\/tr>\n<tr>\n<td>Depolama s\u0131cakl\u0131\u011f\u0131<\/td>\n<td>-18 \u00b0C<\/td>\n<td>Norve\u00e7 Tar\u0131m ve G\u0131da Bakanl\u0131\u011f\u0131, Crop Trust<\/td>\n<\/tr>\n<tr>\n<td>Kapasite<\/td>\n<td>4,5 milyon tohum \u00f6rne\u011fi (yakla\u015f\u0131k 2,5 milyar tohum)<\/td>\n<td>Crop Trust<\/td>\n<\/tr>\n<tr>\n<td>A\u00e7\u0131l\u0131\u015f<\/td>\n<td>26 \u015eubat 2008<\/td>\n<td>Norve\u00e7 Tar\u0131m ve G\u0131da Bakanl\u0131\u011f\u0131<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>Kapasite hesab\u0131 basit: Her tohum paketinde ortalama 500 tohum bulunuyor, bu y\u00fczden 4,5 milyon \u00f6rneklik kapasite yakla\u015f\u0131k 2,5 milyar tohuma kar\u015f\u0131l\u0131k geliyor. Crop Trust&#8217;a g\u00f6re depoda saklanan tohum \u00e7e\u015fidi say\u0131s\u0131 bir milyonu a\u015ft\u0131.<\/p>\n<h2>K\u0131yamet Ambar\u0131 tohumlar\u0131 nas\u0131l korur?<\/h2>\n<p>K\u0131yamet Ambar\u0131 tohumlar\u0131 so\u011fuk, kuru ve karanl\u0131k bir ortamda, -18 \u00b0C&#8217;de saklar. Bu s\u0131cakl\u0131\u011f\u0131 mekanik so\u011futma sa\u011flar; permafrost ve kaya ise yedek g\u00fcvence i\u015flevi g\u00f6r\u00fcr. Crop Trust, tohumlar\u0131n en uygun \u015fekilde saklanmas\u0131 i\u00e7in -18 \u00b0C gerekti\u011fini belirtiyor.<\/p>\n<p>Permafrost, y\u0131l boyunca donmu\u015f kalan zemin ve kaya demektir. Svalbard&#8217;da depo odalar\u0131n\u0131 saran bu donmu\u015f k\u00fctle b\u00fcy\u00fck bir so\u011fuk rezervuar gibi \u00e7al\u0131\u015f\u0131r. Crop Trust&#8217;a g\u00f6re permafrost ve kal\u0131n kaya, elektrik kesilse bile tohum \u00f6rneklerini donmu\u015f tutar. Depo kayan\u0131n 120 metre i\u00e7inde oldu\u011fu i\u00e7in mekanik so\u011futma ar\u0131zalansa ve d\u0131\u015f hava \u0131s\u0131nsa bile odalar do\u011fal olarak donmu\u015f kal\u0131r. 2017\u20132019 y\u00fckseltmesinden sonra yap\u0131, en u\u00e7 \u0131s\u0131nma senaryolar\u0131nda bile yapay so\u011futma olmadan en az 100 y\u0131l s\u0131f\u0131r\u0131n alt\u0131nda kalacak \u015fekilde tasarland\u0131.<\/p>\n<p>Burada bir m\u00fchendislik dersi var: Verimli yap\u0131lar, do\u011fan\u0131n sundu\u011fu ko\u015fullar\u0131 teknolojiyle birle\u015ftirir. Ayn\u0131 mant\u0131k binalarda da ge\u00e7erlidir. \u0130yi yal\u0131t\u0131lm\u0131\u015f bir bina kabu\u011fu, \u0131s\u0131tma ya da so\u011futma kapand\u0131\u011f\u0131nda i\u00e7 s\u0131cakl\u0131\u011f\u0131n de\u011fi\u015fimini yava\u015flat\u0131r ve konforu daha uzun s\u00fcre korur. Do\u011fan\u0131n so\u011fu\u011fa kar\u015f\u0131 geli\u015ftirdi\u011fi \u00e7\u00f6z\u00fcmleri ise <a href=\"https:\/\/megainsulation.com.tr\/en\/kutup-canlilari-yalitim\/\">kutup hayvanlar\u0131<\/a> \u00fczerinden ayr\u0131ca anlatt\u0131k.<\/p>\n<h3>Do\u011fal ve yapay koruman\u0131n birle\u015fimi<\/h3>\n<ul>\n<li><strong>Permafrost ve kaya:<\/strong> Depolama odalar\u0131n\u0131 saran donmu\u015f zemin ve 40\u201360 metrelik kaya \u00f6rt\u00fcs\u00fc, so\u011futma devre d\u0131\u015f\u0131 kalsa bile odalar\u0131 donmu\u015f tutar.<\/li>\n<li><strong>Mekanik so\u011futma:<\/strong> Odalardaki s\u0131cakl\u0131k so\u011futma sistemiyle -18 \u00b0C&#8217;de sabit tutulur; y\u00fckseltme s\u0131ras\u0131nda yeni bir so\u011futma sistemi kuruldu.<\/li>\n<li><strong>Su ve \u0131s\u0131 bariyerleri:<\/strong> Su ge\u00e7irmez beton giri\u015f t\u00fcneli, d\u00fc\u015f\u00fck ge\u00e7irgenlikli dolgu ve kil katmanlar\u0131 suyu depodan uzak tutar; \u0131s\u0131 kaynaklar\u0131 giri\u015f t\u00fcnelinden \u00e7\u0131kar\u0131ld\u0131.<\/li>\n<\/ul>\n<h2>2016&#8217;da K\u0131yamet Ambar\u0131&#8217;na su s\u0131zd\u0131 m\u0131?<\/h2>\n<p>Evet, su deponun giri\u015f t\u00fcneline s\u0131zd\u0131. Instanes&#8217;in \u00f6zetine g\u00f6re eriyen kar ve ya\u011fmur suyu, depo a\u00e7\u0131ld\u0131ktan k\u0131sa s\u00fcre sonra giri\u015f t\u00fcneline ula\u015fmaya ba\u015flam\u0131\u015ft\u0131; sorun, Svalbard&#8217;da 2016&#8217;da ya\u015fanan ola\u011fan\u00fcst\u00fc s\u0131cak yaz ve sonbahar\u0131n ard\u0131ndan b\u00fcy\u00fcd\u00fc. Giri\u015f t\u00fcneli, d\u0131\u015far\u0131daki simge giri\u015f yap\u0131s\u0131n\u0131 kayan\u0131n i\u00e7indeki t\u00fcnel sistemine ba\u011flayan b\u00f6l\u00fcmd\u00fcr.<\/p>\n<p>Rakamlar \u0131s\u0131nman\u0131n boyutunu g\u00f6steriyor. Longyearbyen&#8217;de y\u0131ll\u0131k ortalama hava s\u0131cakl\u0131\u011f\u0131 1989&#8217;da yakla\u015f\u0131k -6,7 \u00b0C iken 2020&#8217;de -3,8 \u00b0C&#8217;ye \u00e7\u0131kt\u0131; 2016&#8217;da ise yaln\u0131zca -0,1 \u00b0C oldu. O y\u0131l\u0131n sonbahar\u0131ndaki ola\u011fan d\u0131\u015f\u0131 ya\u011f\u0131\u015flar b\u00f6lgede heyelanlara ve ta\u015fk\u0131nlara da yol a\u00e7t\u0131. Instanes, olay\u0131n h\u0131zla iklim \u0131s\u0131nmas\u0131yla ili\u015fkilendirildi\u011fini, ancak sorunun k\u00f6k\u00fcn\u00fcn b\u00fcy\u00fck \u00f6l\u00e7\u00fcde permafrost b\u00f6lgelerinde s\u0131k g\u00f6r\u00fclen tasar\u0131m ve yap\u0131m g\u00fc\u00e7l\u00fckleri oldu\u011funu vurguluyor.<\/p>\n<p>Norve\u00e7 h\u00fck\u00fcmeti 2017&#8217;de depoyu iyile\u015ftirme karar\u0131 ald\u0131. 2017\u20132019 aras\u0131ndaki \u00e7al\u0131\u015fmalarda permafrostta 20 metre derinli\u011finde bir kaz\u0131 a\u00e7\u0131ld\u0131 ve 2008&#8217;den kalan giri\u015f t\u00fcneli, zemin i\u00e7inde yakla\u015f\u0131k 40 metre uzunlu\u011funda, su ge\u00e7irmez betondan yeni bir t\u00fcnelle de\u011fi\u015ftirildi. Kaz\u0131, su ge\u00e7irgenli\u011fi d\u00fc\u015f\u00fck kumlu zeminle ve \u00fc\u00e7 kat bentonit kil \u00f6rt\u00fcyle dolduruldu; dolgu yapay olarak so\u011futularak yeniden donduruldu. Projeye yeni bir so\u011futma sistemi ve teknik hizmet binas\u0131 da dahil edildi. Crop Trust&#8217;a g\u00f6re bu \u00e7al\u0131\u015fmalarda t\u00fcnel duvarlar\u0131na su yal\u0131t\u0131m\u0131 yap\u0131ld\u0131, \u0131s\u0131 kaynaklar\u0131 t\u00fcnelden \u00e7\u0131kar\u0131ld\u0131 ve d\u0131\u015far\u0131da drenaj hendekleri a\u00e7\u0131ld\u0131.<\/p>\n<p>\u00c7al\u0131\u015fmalar tamamland\u0131\u011f\u0131nda t\u00fcnel sisteminde suya kar\u015f\u0131 birden fazla bariyer olu\u015ftu; dolgu ve kayadaki s\u0131cakl\u0131k yakla\u015f\u0131k -10 \u00b0C&#8217;ye indirildi. Svalbard \u00f6rne\u011fi, topra\u011fa g\u00f6m\u00fcl\u00fc bir yap\u0131da su ve \u0131s\u0131 yal\u0131t\u0131m\u0131n\u0131n sonradan eklenecek ayr\u0131nt\u0131lar de\u011fil, <a href=\"https:\/\/megainsulation.com.tr\/en\/bina-nasil-yuzlerce-yil-ayakta-kalir\/\">bina \u00f6mr\u00fcn\u00fc<\/a> belirleyen tasar\u0131m kararlar\u0131 oldu\u011funu g\u00f6steriyor.<\/p>\n<h2>Bu bilgi binan\u0131zda ne i\u015fe yarar? So\u011fuk depo ve zemin yal\u0131t\u0131m\u0131<\/h2>\n<p>Svalbard&#8217;\u0131n iki dersi, so\u011fu\u011fu i\u00e7eride tutmak ve suyu d\u0131\u015far\u0131da b\u0131rakmakt\u0131r. Binalarda bu iki ihtiyac\u0131n en belirgin oldu\u011fu yerler so\u011fuk hava depolar\u0131 ile topra\u011fa temas eden temel ve bodrum perde duvarlar\u0131d\u0131r; buradaki yal\u0131t\u0131m malzemesi hem nemle hem de y\u00fckle kar\u015f\u0131la\u015f\u0131r.<\/p>\n<p>Bu ko\u015fullarda XPS \u00f6ne \u00e7\u0131kar. Kapal\u0131 h\u00fccreli yap\u0131s\u0131 ve d\u00fc\u015f\u00fck su emmesi sayesinde temel, toprak alt\u0131 perde duvar ve teras \u00e7at\u0131 gibi nemli ve bas\u0131nca maruz alanlarda kullan\u0131l\u0131r; malzemenin \u00f6zelliklerini <a href=\"https:\/\/megainsulation.com.tr\/en\/xps-kullanim-alanlari\/\">XPS nedir<\/a> sorusu \u00fczerinden ayr\u0131ca ele ald\u0131k. Mega teknik f\u00f6ylerine g\u00f6re MEGA XPS levhalarda tamamen suya dald\u0131r\u0131larak \u00f6l\u00e7\u00fclen uzun s\u00fcreli su emme WL(T)0,7, yani en fazla %0,7&#8217;dir. Azami kullan\u0131m s\u0131cakl\u0131\u011f\u0131 aral\u0131\u011f\u0131 -50 \/ +75 \u00b0C olarak verilir.<\/p>\n<table>\n<thead>\n<tr>\n<th>Tip<\/th>\n<th>\u03bbD (W\/mK)<\/th>\n<th>Basma dayan\u0131m\u0131 CS(10\\Y)<\/th>\n<th>Kal\u0131nl\u0131k (mm)<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td>MEGA XPS T1500<\/td>\n<td>0,035<\/td>\n<td>150 kPa<\/td>\n<td>20\u201380<\/td>\n<\/tr>\n<tr>\n<td>MEGA XPS T2000<\/td>\n<td>0,035<\/td>\n<td>200 kPa<\/td>\n<td>20\u201380<\/td>\n<\/tr>\n<tr>\n<td>MEGA XPS T2500<\/td>\n<td>0,036<\/td>\n<td>250 kPa<\/td>\n<td>20\u2013120<\/td>\n<\/tr>\n<tr>\n<td>MEGA XPS T3000<\/td>\n<td>0,035<\/td>\n<td>300 kPa<\/td>\n<td>20\u2013120<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>De\u011ferler Mega XPS teknik f\u00f6ylerinden al\u0131nm\u0131\u015ft\u0131r. Y\u00fck\u00fcn y\u00fcksek oldu\u011fu d\u00f6\u015feme ve temellerde basma dayan\u0131m\u0131 daha y\u00fcksek tipler tercih edilir; kesin se\u00e7im proje hesab\u0131yla yap\u0131l\u0131r.<\/p>\n<figure><img fetchpriority=\"high\" decoding=\"async\" src=\"https:\/\/megainsulation.com.tr\/wp-content\/uploads\/svalbard-kiyamet-ambari-img1-1024x576.png\" class=\"wp-image-4074 size-large\" width=\"800\" height=\"450\" alt=\"Temel d\u00f6\u015femesi, bodrum perde duvarlar\u0131 ve \u00e7\u0131kman\u0131n \u00fcst d\u00f6\u015femesinde XPS levha uygulama yerlerini g\u00f6steren \u00e7izim\" srcset=\"https:\/\/megainsulation.com.tr\/wp-content\/uploads\/svalbard-kiyamet-ambari-img1-1024x576.png 1024w, https:\/\/megainsulation.com.tr\/wp-content\/uploads\/svalbard-kiyamet-ambari-img1-300x169.png 300w, https:\/\/megainsulation.com.tr\/wp-content\/uploads\/svalbard-kiyamet-ambari-img1-768x432.png 768w, https:\/\/megainsulation.com.tr\/wp-content\/uploads\/svalbard-kiyamet-ambari-img1-1536x864.png 1536w, https:\/\/megainsulation.com.tr\/wp-content\/uploads\/svalbard-kiyamet-ambari-img1-2048x1152.png 2048w, https:\/\/megainsulation.com.tr\/wp-content\/uploads\/svalbard-kiyamet-ambari-img1-18x10.png 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption>XPS levhalar topra\u011fa temas eden temel ve perde duvarlarda, nem ve bas\u0131n\u00e7 alt\u0131nda \u00e7al\u0131\u015facak \u015fekilde kullan\u0131l\u0131r.<\/figcaption><\/figure>\n<p><a href=\"https:\/\/megainsulation.com.tr\/en\/urunler\/xps-duz\/\">XPS d\u00fcz levha<\/a> teras \u00e7at\u0131larda, toprak alt\u0131 perde duvarlarda ve toprakla temas eden temel yal\u0131t\u0131m\u0131nda kullan\u0131l\u0131r. <a href=\"https:\/\/megainsulation.com.tr\/en\/urunler\/xps-puruzlu-kanalli\/\">XPS p\u00fcr\u00fczl\u00fc kanall\u0131 levha<\/a> ise \u00fcr\u00fcn sayfas\u0131nda so\u011fuk hava depolar\u0131, temeller ve perde duvarlar i\u00e7in \u00f6nerilir. Temel ve perde duvarda katmanlar\u0131n s\u0131ras\u0131n\u0131 <a href=\"https:\/\/megainsulation.com.tr\/en\/temel-ve-perde-duvar-yalitimi\/\">temel yal\u0131t\u0131m\u0131 nas\u0131l yap\u0131l\u0131r<\/a> rehberimizde ad\u0131m ad\u0131m anlatt\u0131k.<\/p>\n<p>Svalbard&#8217;\u0131n giri\u015f t\u00fcnelinde g\u00f6r\u00fcld\u00fc\u011f\u00fc gibi, toprak alt\u0131nda suyu durduran katman \u0131s\u0131 yal\u0131t\u0131m\u0131ndan ayr\u0131 d\u00fc\u015f\u00fcn\u00fclmelidir. Temel, perde ve istinat duvarlar\u0131nda Mega markas\u0131yla sunulan, \u00e7imento ve akrilik esasl\u0131, \u00e7ift bile\u015fenli Fullback Duo \u00fcr\u00fcnleri kullan\u0131labilir; se\u00e7eneklerin tamam\u0131 <a href=\"https:\/\/megainsulation.com.tr\/en\/urun-kategori\/fullback-elastomerik-recine-esasli-su-yalitim-malzemesi-tech\/\">Fullback su yal\u0131t\u0131m\u0131<\/a> kategorisinde yer al\u0131r.<\/p>\n<p>End\u00fcstriyel tesislerde ta\u015fy\u00fcn\u00fc levhalar da kullan\u0131l\u0131r. <a href=\"https:\/\/megainsulation.com.tr\/en\/urunler\/sanayi-levhasi\/\">Ta\u015fy\u00fcn\u00fc sanayi levhas\u0131<\/a> end\u00fcstriyel tesislerde, proses ekipman\u0131nda, \u00e7elik konstr\u00fcksiyonda ve haz\u0131r panel uygulamalar\u0131nda kullan\u0131l\u0131r. \u00dcr\u00fcn sayfas\u0131nda MEGA SW 70 ve MEGA SW 110 tipleri yer al\u0131r; levhalar siyah ya da sar\u0131 cam t\u00fcll\u00fc, al\u00fcminyum folyolu ya da folyosuz sunulur.<\/p>\n<blockquote>\n<p><strong>MegaUsta&#8217;dan uygulama notu:<\/strong> Toprak alt\u0131 perde duvarda \u00f6nce su yal\u0131t\u0131m\u0131 tamamlan\u0131r, XPS levhalar bunun d\u0131\u015f y\u00fcz\u00fcne kenarlar\u0131 s\u0131k\u0131 birle\u015fecek \u015fekilde yerle\u015ftirilir. Geri dolgu levhalara zarar vermeden yap\u0131l\u0131r, duvar dibindeki drenaj da ihmal edilmez. Svalbard&#8217;da da yeni t\u00fcnelin yan\u0131nda d\u0131\u015far\u0131ya drenaj hendekleri a\u00e7\u0131ld\u0131.<\/p>\n<\/blockquote>\n<p>K\u0131yamet Ambar\u0131, insanlar\u0131n yap\u0131lar\u0131n\u0131 so\u011fu\u011fa ve suya kar\u015f\u0131 koruma \u00e7abas\u0131n\u0131n modern bir \u00f6rne\u011fi. Bu \u00e7aban\u0131n binlerce y\u0131ll\u0131k hik\u00e2yesini <a href=\"https:\/\/megainsulation.com.tr\/en\/yalitimin-binlerce-yillik-seruveni\/\">yal\u0131t\u0131m\u0131n tarihi<\/a> yaz\u0131m\u0131zda bulabilirsiniz.<\/p>\n<p>Mega Yal\u0131t\u0131m, genel m\u00fcd\u00fcrl\u00fc\u011f\u00fc \u0130stanbul Kavac\u0131k&#8217;ta, fabrikas\u0131 Elaz\u0131\u011f&#8217;da bulunan bir T\u00fcrk yal\u0131t\u0131m malzemeleri \u00fcreticisidir; ta\u015fy\u00fcn\u00fc, XPS ve EPS \u0131s\u0131 yal\u0131t\u0131m levhalar\u0131n\u0131n yan\u0131 s\u0131ra MegaBlock, MegaLento, DesiWool, MegaTech yap\u0131 kimyasallar\u0131 ve Fullback su yal\u0131t\u0131m\u0131 \u00fcr\u00fcnlerini Mega markas\u0131yla sunar.<\/p>\n<h2>S\u0131k\u00e7a Sorulan Sorular<\/h2>\n<h3>K\u0131yamet Ambar\u0131 nerede?<\/h3>\n<p>K\u0131yamet Ambar\u0131, Norve\u00e7&#8217;e ba\u011fl\u0131 Svalbard tak\u0131madalar\u0131nda, Longyearbyen kasabas\u0131n\u0131n yak\u0131n\u0131ndaki bir da\u011f\u0131n i\u00e7indedir. Tak\u0131madalar, kara Norve\u00e7 ile Kuzey Kutbu&#8217;nun yakla\u015f\u0131k ortas\u0131nda yer al\u0131r. Depo deniz seviyesinden 130 metre y\u00fcksekte kuruludur ve tohumlar\u0131n sakland\u0131\u011f\u0131 b\u00f6l\u00fcm da\u011f\u0131n 100 metreden fazla i\u00e7indedir. Bu konum so\u011fuk iklimi ve permafrostu nedeniyle se\u00e7ildi; y\u00fcksekli\u011fi de deniz seviyesinin ileride y\u00fckselmesine pay b\u0131rak\u0131yor.<\/p>\n<h3>K\u0131yamet Ambar\u0131\u2019nda ka\u00e7 tohum \u00f6rne\u011fi var?<\/h3>\n<p>Crop Trust&#8217;a g\u00f6re K\u0131yamet Ambar\u0131&#8217;nda saklanan tohum \u00e7e\u015fidi say\u0131s\u0131 bir milyonu a\u015ft\u0131. Deponun kapasitesi 4,5 milyon tohum \u00f6rne\u011fidir. Her pakette ortalama 500 tohum bulundu\u011fu i\u00e7in depo tam doldu\u011funda yakla\u015f\u0131k 2,5 milyar tohum saklayabilir. \u00d6rnekler d\u00fcnyan\u0131n d\u00f6rt bir yan\u0131ndaki gen bankalar\u0131ndan gelen yedek kopyalard\u0131r ve onlar\u0131 g\u00f6nderen kurumun mal\u0131 olarak kal\u0131r.<\/p>\n<h3>K\u0131yamet Ambar\u0131 neden permafrost i\u00e7ine yap\u0131ld\u0131?<\/h3>\n<p>Permafrost, depo i\u00e7in do\u011fal ve g\u00fcvenilir bir so\u011fuk kayna\u011f\u0131d\u0131r. Crop Trust&#8217;a g\u00f6re permafrost ve kal\u0131n kaya, elektrik kesilse ya da mekanik so\u011futma ar\u0131zalansa bile tohumlar\u0131 donmu\u015f tutar. Tohumlar normalde so\u011futma sistemiyle -18 \u00b0C&#8217;de saklan\u0131r; \u00e7evredeki donmu\u015f zemin bu sistemin yede\u011fi gibi \u00e7al\u0131\u015f\u0131r. B\u00f6lgedeki kumta\u015f\u0131n\u0131n in\u015faat i\u00e7in sa\u011flam ve radyasyonunun d\u00fc\u015f\u00fck olmas\u0131 da se\u00e7imde etkili oldu.<\/p>\n<h2>Kaynaklar<\/h2>\n<ul>\n<li><a href=\"https:\/\/www.croptrust.org\/work\/svalbard-global-seed-vault\/\" target=\"_blank\" rel=\"noopener\">Crop Trust: Svalbard K\u00fcresel Tohum Deposu (konum, kapasite, s\u0131cakl\u0131k, SSS)<\/a><\/li>\n<li><a href=\"https:\/\/www.seedvault.no\/about\/\" target=\"_blank\" rel=\"noopener\">Svalbard Global Seed Vault (Norve\u00e7 Tar\u0131m ve G\u0131da Bakanl\u0131\u011f\u0131): Depo hakk\u0131nda<\/a><\/li>\n<li><a href=\"https:\/\/www.seedvault.no\/about\/purpose-operations-and-organisation\/\" target=\"_blank\" rel=\"noopener\">Svalbard Global Seed Vault: Ama\u00e7, i\u015fleyi\u015f ve organizasyon<\/a><\/li>\n<li><a href=\"https:\/\/xyzhtc.issmge.org\/uploads\/contributions\/Instanes(2021)Svalbard%20Global%20Seed%20Vault_summary.pdf\" target=\"_blank\" rel=\"noopener\">A. Instanes, Instanes AS Consulting Engineers: Svalbard Global Seed Vault, 2017\u20132019 y\u00fckseltmesinin geoteknik \u00f6zeti (ISSMGE, PDF)<\/a><\/li>\n<li><a href=\"https:\/\/megainsulation.com.tr\/wp-content\/uploads\/mega-tds\/mega-xps-t1500-tds.pdf\">Mega Yal\u0131t\u0131m: MEGA XPS T1500 teknik f\u00f6y\u00fc (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/megainsulation.com.tr\/wp-content\/uploads\/mega-tds\/mega-xps-t3000-tds.pdf\">Mega Yal\u0131t\u0131m: MEGA XPS T3000 teknik f\u00f6y\u00fc (PDF)<\/a><\/li>\n<li><a href=\"https:\/\/megainsulation.com.tr\/en\/dokumanlar\/?urun=XPS\">Mega Yal\u0131t\u0131m: XPS \u00fcr\u00fcn belgeleri (Dok\u00fcmanlar)<\/a><\/li>\n<\/ul>\n<p>So\u011fuk hava deposu, temel ya da toprak alt\u0131 perde duvar i\u00e7in yal\u0131t\u0131m se\u00e7erken y\u00fck, su durumu ve kal\u0131nl\u0131k birlikte de\u011ferlendirilir. <a href=\"https:\/\/megainsulation.com.tr\/en\/urun-kategori\/xps\/\">XPS sheets<\/a> \u00fcr\u00fcn grubumuzu inceleyebilir ya da projeniz i\u00e7in <a href=\"https:\/\/megainsulation.com.tr\/en\/iletisim\/\">teknik ekibimizle ileti\u015fime ge\u00e7ebilirsiniz<\/a>.<\/p>","protected":false},"excerpt":{"rendered":"<p>K\u0131yamet Ambar\u0131 nedir, nerededir? Svalbard Tohum Deposu&#8217;nun -18 \u00b0C ko\u015fullar\u0131, permafrost, giri\u015f t\u00fcneli su sorunu ve binalar i\u00e7in yal\u0131t\u0131m dersleri.<\/p>","protected":false},"author":1,"featured_media":3318,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[140],"tags":[143,101,368,370,124,369,93],"class_list":["post-3317","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-yapilarin-yalitim-sanati","tag-iklim-degisikligi","tag-isi-yalitimi","tag-kiyamet-ambari","tag-permafrost","tag-su-yalitimi","tag-svalbard-tohum-deposu","tag-xps"],"_links":{"self":[{"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/posts\/3317","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/comments?post=3317"}],"version-history":[{"count":2,"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/posts\/3317\/revisions"}],"predecessor-version":[{"id":4075,"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/posts\/3317\/revisions\/4075"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/media\/3318"}],"wp:attachment":[{"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/media?parent=3317"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/categories?post=3317"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/megainsulation.com.tr\/en\/wp-json\/wp\/v2\/tags?post=3317"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}