{"id":1599,"date":"2012-04-10T13:27:50","date_gmt":"2012-04-10T10:27:50","guid":{"rendered":"http:\/\/www.aykutozdemir.com.tr\/insaat\/?p=1599"},"modified":"2021-06-09T02:29:00","modified_gmt":"2021-06-08T23:29:00","slug":"soguk-derz","status":"publish","type":"post","link":"https:\/\/www.aykutozdemir.com.tr\/insaat\/soguk-derz.html","title":{"rendered":"So\u011fuk Derz"},"content":{"rendered":"<h3><span style=\"color: #000000;\">So\u011fuk Derz Nedir? <\/span><\/h3>\n<p><span style=\"color: #000000;\">Farkl\u0131 zamanlarda d\u00f6k\u00fclen beton k\u00fctleleri aras\u0131nda aderans\u0131n sa\u011flanamayarak, iki k\u00fctlenin ayr\u0131 \u00e7al\u0131\u015fmas\u0131na neden olan bir imalat hatas\u0131d\u0131r. \u0130lk d\u00f6k\u00fclen beton k\u00fctlesinin prizini almaya ba\u015flamas\u0131ndan ya da tamamen prizini ald\u0131ktan sonra ikinci k\u00fctlenin d\u00f6k\u00fclmesi ile meydana gelir. \u00d6rne\u011fin; beton d\u00f6k\u00fcm\u00fcn\u00fcn \u00e7e\u015fitli nedenlerden\u00a0 dolay\u0131 yar\u0131m kalmas\u0131 ve sonradan ilave beton d\u00f6k\u00fcm\u00fc, kolon kiri\u015f birle\u015fimlerinde \u00f6nce kolonun daha sonra kiri\u015f ve d\u00f6\u015feme betonunun d\u00f6k\u00fclmesi so\u011fuk derze neden olan durumlard\u0131r.\u00a0 Bu b\u00f6lgelerde betonun dayan\u0131m\u0131, bir b\u00fct\u00fcn olarak d\u00f6k\u00fclen betona k\u0131yasla daha azd\u0131r ve\u00a0 gerekli \u00f6nlemler al\u0131narak ek yap\u0131lacak yerde kuvvetli ba\u011flant\u0131n\u0131n sa\u011flanmas\u0131 gerekmektedir.\u00a0 Beton y\u00fczeyinin t\u0131rt\u0131kl\u0131 b\u0131rak\u0131lmas\u0131, \u00e7e\u015fitli kimyasak katk\u0131lar\u0131n kullan\u0131n\u0131 vb. gibi \u00e7\u00f6z\u00fcm y\u00f6ntemleri mevcuttur.<\/span><\/p>\n<h3><span style=\"color: #000000;\">So\u011fuk Derz Nas\u0131l \u00d6nlenir?<\/span><\/h3>\n<ul>\n<li><span style=\"color: #000000;\">Kolon ve kiri\u015flerin birlikte d\u00f6k\u00fclmesi tercih edilmelidir.<\/span><\/li>\n<li><span style=\"color: #000000;\">Herhangi bir neden ile beton d\u00f6k\u00fcm\u00fc i\u015fi yar\u0131m kalm\u0131\u015fsa,\u00a0 \u00f6nlem al\u0131nmadan d\u00f6k\u00fcme asla devam edilmemelidir. Aksi takdirde zay\u0131f kesitlerin olu\u015fumuna sebebiyet vermi\u015f oluruz.<\/span><\/li>\n<li><span style=\"color: #000000;\">Beton d\u00f6k\u00fcm plan\u0131n\u0131 \u00f6nceden yapmal\u0131, gerekli ekip, ekipman ve malzemeyi \u00f6nceden sa\u011flam\u0131\u015f olmal\u0131y\u0131z. Beton d\u00f6k\u00fclecek \u00e7evre uygun \u015fartlarda olmal\u0131d\u0131r.<\/span><\/li>\n<li><span style=\"color: #000000;\">S\u0131cak havalarda betonun daha h\u0131zl\u0131 priz alaca\u011f\u0131 unutulmamal\u0131, gerekli durumlarda priz geciktirici katk\u0131lar kullan\u0131lmal\u0131d\u0131r.<\/span><\/li>\n<li><span style=\"color: #000000;\">\u00c7e\u015fitli nedenlerden dolay\u0131 ( mikserin gecikmesi, kal\u0131plar\u0131n patlamas\u0131, beton d\u00f6k\u00fclen alan\u0131n \u00e7ok b\u00fcy\u00fck olmas\u0131 vb.) beton d\u00f6k\u00fcm\u00fc devam ettirilemeyecek ve derz b\u0131rak\u0131lmak zorunda kal\u0131n\u0131rsa, beton d\u00f6k\u00fcm\u00fc geli\u015fi g\u00fczel yerde b\u0131rak\u0131lmamal\u0131, tekni\u011fe uygun olarak ek yerler olu\u015fturulmal\u0131d\u0131r. <strong>Kolonlarda ek yer b\u0131rak\u0131lmaz.<\/strong> Kiri\u015flerde ve d\u00f6\u015femelerde a\u00e7\u0131kl\u0131\u011f\u0131n 1\/4 \u00fcnde b\u0131rak\u0131labilir. Ancak pilye k\u0131vr\u0131m yerlerinin en az 20 cm ilerisinde olmal\u0131d\u0131r. <strong>Ek yerleri momentin en az oldu\u011fu yerlerde olmal\u0131d\u0131r.<\/strong><\/span><\/li>\n<li><span style=\"color: #000000;\">So\u011fuk derzin mecburen olu\u015ftu\u011fu durumlarda, beton d\u00f6k\u00fcm\u00fcne devam etmeden \u00f6nce ilk d\u00f6k\u00fclen sertlemi\u015f betonun y\u00fczeyi p\u00fcr\u00fczlendirilmeli, y\u00fczeyindeki pislikler temizlenmeli,\u00a0 y\u00fczey \u0131slat\u0131lmal\u0131 ve suyu emdikten sonra\u00a0 nemli durumdayken, en b\u00fcy\u00fck agrega boyutu sertlemi\u015f betonunkinden az olan ve dozaj\u0131 daha y\u00fcksek olan beton ile d\u00f6k\u00fcme devam edilmelidir. Ara y\u00fczeyde aderans artt\u0131r\u0131c\u0131 kimyasal katk\u0131lar kullan\u0131larak, olumsuz etkiler en aza indirilmelidir.<\/span><\/li>\n<\/ul>\n<div id='gallery-1' class='gallery galleryid-1599 gallery-columns-3 gallery-size-thumbnail'><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-content\/uploads\/2012\/04\/soguk-derz-1.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAABCAQAAABeK7cBAAAAC0lEQVR42mNkAAIAAAoAAv\/lxKUAAAAASUVORK5CYII=\" class=\"attachment-thumbnail size-thumbnail geo-lazy\" alt=\"soguk-derz\" aria-describedby=\"gallery-1-1600\" loading=\"lazy\" data-src=\"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-content\/uploads\/2012\/04\/soguk-derz-1-150x150.jpg\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1600'>\n\t\t\t\tBodrum kat \u00e7evre perdesinin beton d\u00f6k\u00fcm\u00fc s\u0131ras\u0131nda gecikmeden dolay\u0131 meydana gelen so\u011fuk derz\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-content\/uploads\/2012\/04\/soguk-derz-2.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAABCAQAAABeK7cBAAAAC0lEQVR42mNkAAIAAAoAAv\/lxKUAAAAASUVORK5CYII=\" class=\"attachment-thumbnail size-thumbnail geo-lazy\" alt=\"soguk-derz\" aria-describedby=\"gallery-1-1601\" loading=\"lazy\" data-src=\"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-content\/uploads\/2012\/04\/soguk-derz-2-150x150.jpg\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1601'>\n\t\t\t\tBetonarme istinat duvar\u0131nda so\u011fuk derz\n\t\t\t\t<\/figcaption><\/figure><figure class='gallery-item'>\n\t\t\t<div class='gallery-icon landscape'>\n\t\t\t\t<a href='https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-content\/uploads\/2012\/04\/soguk-derz-3.jpg'><img decoding=\"async\" width=\"150\" height=\"150\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAIAAAABCAQAAABeK7cBAAAAC0lEQVR42mNkAAIAAAoAAv\/lxKUAAAAASUVORK5CYII=\" class=\"attachment-thumbnail size-thumbnail geo-lazy\" alt=\"soguk-derz\" aria-describedby=\"gallery-1-1602\" loading=\"lazy\" data-src=\"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-content\/uploads\/2012\/04\/soguk-derz-3-150x150.jpg\" \/><\/a>\n\t\t\t<\/div>\n\t\t\t\t<figcaption class='wp-caption-text gallery-caption' id='gallery-1-1602'>\n\t\t\t\tKolonda olu\u015fturulan ek yeri\n\t\t\t\t<\/figcaption><\/figure>\n\t\t<\/div>\n\n<address><span style=\"color: #808080;\">kaynak: TMMOB \u0130zmir B\u00fclteni<\/span><\/address>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>So\u011fuk Derz Nedir? Farkl\u0131 zamanlarda d\u00f6k\u00fclen beton k\u00fctleleri aras\u0131nda aderans\u0131n sa\u011flanamayarak, iki k\u00fctlenin ayr\u0131 \u00e7al\u0131\u015fmas\u0131na&#46;&#46;&#46;<\/p>\n","protected":false},"author":1,"featured_media":1600,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[28,399],"tags":[269],"class_list":["post-1599","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-insaat-terimleri","category-insaat-santiye","tag-soguk-derz"],"aioseo_notices":[],"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/posts\/1599","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/comments?post=1599"}],"version-history":[{"count":0,"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/posts\/1599\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/media\/1600"}],"wp:attachment":[{"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/media?parent=1599"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/categories?post=1599"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.aykutozdemir.com.tr\/insaat\/wp-json\/wp\/v2\/tags?post=1599"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}