{"id":4074,"date":"2026-11-08T09:00:00","date_gmt":"2026-11-08T01:00:00","guid":{"rendered":"https:\/\/joobond.com\/?p=4074"},"modified":"2026-10-27T23:08:16","modified_gmt":"2026-10-27T15:08:16","slug":"poliurea-derz-dolgusu-kilavuzu-depo-zemin-derzleri","status":"publish","type":"post","link":"https:\/\/joobond.com\/tr\/poliurea-derz-dolgusu-kilavuzu-depo-zemin-derzleri\/","title":{"rendered":"Poli\u00fcrea Derz Dolgusu Rehberi: Kontrol Derzi vs. Genle\u015fme Derzi Se\u00e7imi"},"content":{"rendered":"<p class=\"wp-block-paragraph\">Poli\u00fcrea derz dolgusu, end\u00fcstriyel ortamlarda her \u015feyden \u00f6nce tek bir nedenden \u00f6t\u00fcr\u00fc tercih edilir: k\u00fcrlenme h\u0131z\u0131. Epoksi derz dolgusunun bir depo zemininde yeniden forklift trafi\u011fine izin vermesi i\u00e7in saatler gerekebilirken, poli\u00fcrea form\u00fclasyonu \u00fczerinde genellikle 30 ila 60 dakika i\u00e7inde ara\u00e7 kullan\u0131labilir. Bu tek \u00f6zellik, tesislerin tam bir g\u00fcn veya daha uzun s\u00fcreli zemin eri\u015fimi kayb\u0131 ya\u015famak yerine, planl\u0131 bir duru\u015f s\u0131ras\u0131nda derz onar\u0131m\u0131n\u0131 ger\u00e7ek\u00e7i olarak ne zaman planlayabilece\u011fini yeniden \u015fekillendirir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Kontrol Derzi ve Genle\u015fme Derzi: Dolgu Neden Derz Tipiyle Uyu\u015fmal\u0131d\u0131r?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Kontrol derzleri, beton k\u00fcrlendik\u00e7e r\u00f6tre \u00e7atlaklar\u0131n\u0131n nerede olu\u015faca\u011f\u0131n\u0131 kontrol etmek amac\u0131yla in\u015faat s\u0131ras\u0131nda beton d\u00f6\u015femeye kas\u0131tl\u0131 olarak kesilir; bunlar yap\u0131sal bir bo\u015fluk de\u011fil, tasarlanm\u0131\u015f bir zay\u0131f noktad\u0131r ve d\u00f6\u015feme tamamen k\u00fcrlendikten sonra nispeten k\u00fc\u00e7\u00fck hareketler g\u00f6r\u00fcr. Buna kar\u015f\u0131l\u0131k genle\u015fme derzleri, ger\u00e7ek yap\u0131sal hareketleri kar\u015f\u0131lamak \u00fczere in\u015fa edilir: d\u00f6\u015feme kesitleri aras\u0131ndaki termal genle\u015fme, bina oturmas\u0131 veya bir d\u00f6\u015feme ile biti\u015fik duvar ya da kolon aras\u0131ndaki hareket.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Bu ayr\u0131m dolgu kimyas\u0131n\u0131 belirler. S\u00fcrekli hareketi s\u0131n\u0131rl\u0131 olan kontrol derzleri, derz kenarlar\u0131n\u0131 birbirine kilitleyen ve tekerlek y\u00fckleri alt\u0131nda d\u00f6\u015femeyi kenar k\u0131r\u0131lmalar\u0131na (ufalanmaya) kar\u015f\u0131 destekleyen yar\u0131 rijit bir poli\u00fcrea veya epoksi ile doldurulur; bu noktada a\u015f\u0131r\u0131 esneklik, y\u00fck alt\u0131nda derz kenarlar\u0131n\u0131n birbirinden ba\u011f\u0131ms\u0131z olarak esnemesine neden olarak kenar bozulmas\u0131n\u0131 h\u0131zland\u0131r\u0131r. Genle\u015fme derzleri ise her iki taraftan da kopmadan defalarca s\u0131k\u0131\u015f\u0131p uzayabilen ger\u00e7ekten esnek bir dolguya ihtiya\u00e7 duyar; zira ger\u00e7ek bir genle\u015fme derzine rijit dolgu uygulamak, tek bir mevsimsel d\u00f6ng\u00fc i\u00e7inde yap\u0131\u015fma hatt\u0131nda \u00e7atlamay\u0131 garanti eder.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Poli\u00fcrea, Epoksi ve Poli\u00fcretan: Poli\u00fcrea Ger\u00e7ekte Nerede \u00dcst\u00fcn Gelir?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Epoksi derz dolgusu, forklift tekerlek y\u00fckleri alt\u0131nda rijitli\u011fin ve bas\u0131n\u00e7 dayan\u0131m\u0131n\u0131n en \u00f6nemli oldu\u011fu ve proje takviminin zemini yeniden hizmete almadan \u00f6nce birka\u00e7 saatlik k\u00fcrlenmeye izin verdi\u011fi durumlarda standart se\u00e7enek olmaya devam etmektedir. Ayr\u0131ca, metre t\u00fcl ba\u015f\u0131na malzeme maliyeti genellikle poli\u00fcreaya g\u00f6re daha d\u00fc\u015f\u00fckt\u00fcr; bu da doldurulmas\u0131 gereken binlerce metre derze sahip geni\u015f tabanl\u0131 depo zeminlerinde \u00f6nem ta\u015f\u0131r.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Poli\u00fcrea'n\u0131n avantaj\u0131 \u00f6zellikle \u015fu \u00fc\u00e7 ko\u015fuldan herhangi birinin ge\u00e7erli oldu\u011fu durumlarda \u00f6ne \u00e7\u0131kar: tesisin uzun s\u00fcreli zemin kesintilerini tolere edememesi, ortam veya zemin s\u0131cakl\u0131klar\u0131n\u0131n epoksinin k\u00fcrlenme s\u00fcresini daha da uzatacak kadar d\u00fc\u015f\u00fck olmas\u0131 veya derzin epoksinin g\u00f6receli k\u0131r\u0131lganl\u0131\u011f\u0131n\u0131 tekrarlayan mevsimler boyunca risk haline getirecek kadar termal d\u00f6ng\u00fcye maruz kalmas\u0131. Poli\u00fcrea ayr\u0131ca \u00e7o\u011fu epoksiye g\u00f6re daha geni\u015f bir uygulama s\u0131cakl\u0131\u011f\u0131 aral\u0131\u011f\u0131n\u0131 tolere eder, bu da onu so\u011fuk hava duru\u015flar\u0131 s\u0131ras\u0131nda planlanan derz \u00e7al\u0131\u015fmalar\u0131 i\u00e7in daha pratik bir se\u00e7enek haline getirir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Poli\u00fcretan mastikler tamamen farkl\u0131 bir alana hitap eder; ger\u00e7ek genle\u015fme derzleri veya mevsimsel termal d\u00f6ng\u00fcye maruz kalan d\u0131\u015f d\u00f6\u015feme derzleri gibi \u00f6nemli \u00f6l\u00e7\u00fcde s\u00fcrekli hareket g\u00f6ren derzler i\u00e7in do\u011fru tercihtir; \u00fcst\u00fcn uzama ve eski haline d\u00f6nme kabiliyetiyle hem epoksiden hem de yar\u0131 rijit poli\u00fcreadan daha iyi performans g\u00f6sterir. Poli\u00fcretan, derz kenar\u0131nda epoksi ve poli\u00fcrea taraf\u0131ndan sa\u011flanan basma deste\u011finden yoksun oldu\u011fu i\u00e7in a\u011f\u0131r forklift trafi\u011fi alt\u0131ndaki i\u00e7 mekan kontrol derzlerinde nadiren tercih edilir.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-4a10563f-7ef8-4502-9f80-7775b5805462\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-rigid-vs-flexible-expansion-joint.webp\" alt=\"Bir depo genle\u015fme derzinde, termal hareket alt\u0131nda rijit dolgu hasar\u0131n\u0131 forklift tekerlek y\u00fcklerini destekleyen esnek dolgu ile kar\u015f\u0131la\u015ft\u0131ran \u015fema\" class=\"wp-image-4070\" srcset=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-rigid-vs-flexible-expansion-joint.webp 1536w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-rigid-vs-flexible-expansion-joint-300x225.webp 300w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-rigid-vs-flexible-expansion-joint-1024x768.webp 1024w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-rigid-vs-flexible-expansion-joint-768x576.webp 768w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-rigid-vs-flexible-expansion-joint-16x12.webp 16w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-rigid-vs-flexible-expansion-joint-600x450.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Poli\u00fcrea Derz Dolgusu Nerelerde Kullan\u0131l\u0131r?<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Depo ve da\u011f\u0131t\u0131m merkezi zeminleri en yayg\u0131n uygulama alan\u0131d\u0131r; burada derz dolgusu, derzin ufalan\u0131p d\u00f6k\u00fcnt\u00fc \u00e7\u0131karmaya ba\u015flamas\u0131ndan \u00f6nce forklift tekerleklerinin ve raf ayaklar\u0131n\u0131n derz \u00fczerinden ne kadar s\u00fcre ge\u00e7ebilece\u011fini do\u011frudan belirler. A\u011f\u0131r ekipman trafi\u011fine sahip \u00fcretim zeminleri de so\u011futma s\u0131v\u0131lar\u0131n\u0131n, ya\u011flar\u0131n veya temizlik kimyasallar\u0131n\u0131n derzle d\u00fczenli olarak temas etti\u011fi durumlarda s\u0131kl\u0131kla kimyasal diren\u00e7 gibi ek gereksinimlerle benzer taleplerle kar\u015f\u0131la\u015f\u0131r. Otopark yap\u0131lar\u0131 poli\u00fcreyi hem bir kat i\u00e7indeki kontrol derzlerinde hem de yap\u0131sal b\u00f6lmeler aras\u0131ndaki daha b\u00fcy\u00fck genle\u015fme derzlerinde kullan\u0131r; ancak ayn\u0131 tesis i\u00e7inde bu iki derz tipi aras\u0131nda ihtiya\u00e7 duyulan form\u00fclasyon ve esneklik belirgin \u015fekilde farkl\u0131l\u0131k g\u00f6sterir.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Uygulaman\u0131n Temelleri<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Derz haz\u0131rl\u0131\u011f\u0131, yap\u0131\u015fma kalitesini di\u011fer t\u00fcm fakt\u00f6rlerden daha fazla belirler. Temiz, paralel d\u00fc\u015fey y\u00fczeyler olu\u015fturmak i\u00e7in bir derz testeresi veya ta\u015flama makinesi kullanarak eski dolguyu, kal\u0131nt\u0131lar\u0131 ve gev\u015fek betonu derzden tamamen temizleyin; yuvarlat\u0131lm\u0131\u015f veya ufalanm\u0131\u015f kenarlara sahip bir derz, malzeme ne kadar iyi olursa olsun yeni dolgu i\u00e7in uygun bir yap\u0131\u015fma y\u00fczeyi sa\u011flamaz. D\u00f6k\u00fcmden hemen \u00f6nce derzi iyice s\u00fcp\u00fcr\u00fcn; derz i\u00e7inde kalan toz, beton ile dolgu aras\u0131nda yap\u0131\u015fmay\u0131 engelleyici bir tabaka g\u00f6revi g\u00f6r\u00fcr.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Poli\u00fcrea'n\u0131n h\u0131zl\u0131 k\u00fcrlenmesi, kar\u0131\u015ft\u0131rma ve d\u00f6k\u00fcm i\u015flemlerinin verimli bir \u015fekilde yap\u0131lmas\u0131 gerekti\u011fi anlam\u0131na gelir; \u00e7o\u011fu \u00e7ift bile\u015fenli sistem, kar\u0131\u015ft\u0131r\u0131ld\u0131ktan sonra epoksinin tipik 20 ila 30 dakikal\u0131k kap \u00f6mr\u00fcnden \u00e7ok daha k\u0131sa olan, tek haneli dakikalarla \u00f6l\u00e7\u00fclen bir \u00e7al\u0131\u015fma s\u00fcresine sahiptir. Bu durum poli\u00fcreyi d\u00f6k\u00fcm esnas\u0131ndaki kesintilere kar\u015f\u0131 daha hassas hale getirir; bu nedenle ekiplerin, \u00f6zellikle b\u00f6l\u00fcmler halinde ele al\u0131nmas\u0131 gereken daha uzun derz hatlar\u0131nda ilk partiyi kar\u0131\u015ft\u0131rmadan \u00f6nce derzi tamamen haz\u0131rlam\u0131\u015f ve d\u00f6k\u00fcm s\u0131ras\u0131n\u0131 planlam\u0131\u015f olmas\u0131 gerekir.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Hafif\u00e7e fazla doldurmak ve k\u00fcrlenen dolguyu priz ald\u0131ktan sonra d\u00f6\u015feme y\u00fczeyiyle ayn\u0131 hizaya gelecek \u015fekilde t\u0131ra\u015flamak, tam hizas\u0131nda doldurmaya \u00e7al\u0131\u015fmaktan daha temiz bir sonu\u00e7 verir; \u00e7\u00fcnk\u00fc poli\u00fcrea'n\u0131n h\u0131zl\u0131 k\u00fcrlenmesi, priz almadan \u00f6nce m\u00fckemmel bir y\u00fczey d\u00fczeltmesi yapmak i\u00e7in \u00e7ok az zaman b\u0131rak\u0131r. A\u011f\u0131r forklift trafi\u011fine maruz kalan derzler i\u00e7in, \u00fcr\u00fcn\u00fcn teknik veri f\u00f6y\u00fcnden \u00f6zellikle o y\u00fck s\u0131n\u0131f\u0131 i\u00e7in derecelendirilmi\u015f bir dolgu oldu\u011fu do\u011frulanmal\u0131d\u0131r; her poli\u00fcrea form\u00fclasyonu ayn\u0131 tekerlek y\u00fck\u00fc tolerans\u0131na sahip de\u011fildir.<\/p>\n\n\n\n<figure data-spectra-id=\"spectra-a1f401f6-85d0-471a-9542-3312750df528\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-vs-epoxy-comparison-chart.webp\" alt=\"Poli\u00fcrea ve epoksi derz dolgusunun k\u00fcrlenme s\u00fcresini, en iyi kullan\u0131m alan\u0131n\u0131 ve so\u011fuk hava performans\u0131n\u0131 g\u00f6steren kar\u015f\u0131la\u015ft\u0131rma tablosu\" class=\"wp-image-4071\" srcset=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-vs-epoxy-comparison-chart.webp 1536w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-vs-epoxy-comparison-chart-300x225.webp 300w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-vs-epoxy-comparison-chart-1024x768.webp 1024w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-vs-epoxy-comparison-chart-768x576.webp 768w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-vs-epoxy-comparison-chart-16x12.webp 16w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-vs-epoxy-comparison-chart-600x450.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Poli\u00fcrea, Epoksi ve Poli\u00fcretan: H\u0131zl\u0131 Ba\u015fvuru K\u0131lavuzu<\/h2>\n\n\n\n<table><thead><tr><th>\u00d6zellik<\/th><th>Poli\u00fcrea<\/th><th>Epoksi<\/th><th>Poli\u00fcretan<\/th><\/tr><\/thead><tbody><tr><td>Tipik k\u00fcrlenme s\u00fcresi<\/td><td>30-60 dakika<\/td><td>Birka\u00e7 saat<\/td><td>24+ saat<\/td><\/tr><tr><td>En uygun kullan\u0131m<\/td><td>H\u0131zl\u0131 devreye al\u0131nmas\u0131 gereken kontrol derzleri<\/td><td>Rijit kontrol derzleri, daha d\u00fc\u015f\u00fck maliyet<\/td><td>Hareket g\u00f6ren ger\u00e7ek genle\u015fme derzleri<\/td><\/tr><tr><td>Esneklik<\/td><td>Yar\u0131 rijit<\/td><td>Rijit<\/td><td>Y\u00fcksek derecede esnek<\/td><\/tr><tr><td>So\u011fuk hava uygulamas\u0131<\/td><td>\u0130yi<\/td><td>S\u0131n\u0131rl\u0131<\/td><td>Orta d\u00fczey<\/td><\/tr><tr><td>Forklift trafi\u011fi deste\u011fi<\/td><td>G\u00fc\u00e7l\u00fc<\/td><td>G\u00fc\u00e7l\u00fc<\/td><td>Zay\u0131f<\/td><\/tr><\/tbody><\/table>\n\n\n\n<figure data-spectra-id=\"spectra-f58c559c-1648-4775-b32b-9bf2bfff76ac\" class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1536\" height=\"1152\" src=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-warehouse-floor-application.webp\" alt=\"Depo beton zemin derzine \u00e7ift bile\u015fenli poli\u00fcrea derz dolgusu d\u00f6ken eldivenli eller\" class=\"wp-image-4072\" srcset=\"https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-warehouse-floor-application.webp 1536w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-warehouse-floor-application-300x225.webp 300w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-warehouse-floor-application-1024x768.webp 1024w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-warehouse-floor-application-768x576.webp 768w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-warehouse-floor-application-16x12.webp 16w, https:\/\/joobond.com\/wp-content\/uploads\/2026\/10\/polyurea-joint-filler-warehouse-floor-application-600x450.webp 600w\" sizes=\"auto, (max-width: 1536px) 100vw, 1536px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">S\u0131k Yap\u0131lan Hatalar<\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ger\u00e7ekte yap\u0131sal hareket g\u00f6ren bir derzde rijit poli\u00fcrea veya epoksi kullanmak en a\u011f\u0131r sonu\u00e7lar\u0131 do\u011furan hatad\u0131r; \u00e7\u00fcnk\u00fc ger\u00e7ek genle\u015fme derzi hareketi hi\u00e7bir zaman esnemek \u00fczere tasarlanmam\u0131\u015f bir malzemeyi test etmeye ba\u015flad\u0131\u011f\u0131nda, dolgu tek bir mevsimsel d\u00f6ng\u00fc i\u00e7inde \u00e7atlayacak ve yap\u0131\u015fma yerinden ayr\u0131lacakt\u0131r. Derz kenar\u0131 haz\u0131rl\u0131\u011f\u0131n\u0131n d\u00fczg\u00fcn yap\u0131lmamas\u0131 ve toz veya gev\u015fek agrega \u00fczerine d\u00f6k\u00fcm yap\u0131lmas\u0131 en yayg\u0131n ikinci hata noktas\u0131d\u0131r; bu da do\u011fru uygulanm\u0131\u015f gibi g\u00f6r\u00fcnen ancak forklift trafi\u011fi ba\u015flad\u0131ktan sonra haftalar i\u00e7inde kenarlar\u0131n birinden veya her ikisinden ayr\u0131lan bir dolguya yol a\u00e7ar.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Poli\u00fcrea'n\u0131n k\u0131sa \u00e7al\u0131\u015fma s\u00fcresini hafife almak ve uzun bir derz hatt\u0131n\u0131 tek bir partide d\u00f6kmeye \u00e7al\u0131\u015fmak, genellikle malzemenin d\u00f6k\u00fcm tamamlanmadan \u00f6nce priz almas\u0131yla sonu\u00e7lan\u0131r ve hatt\u0131n sonunda d\u00fczensiz, zay\u0131f yap\u0131\u015fm\u0131\u015f bir b\u00f6l\u00fcm b\u0131rak\u0131r. D\u00f6k\u00fcm b\u00f6l\u00fcmlerinin \u00f6nceden planlanmas\u0131 ve yaln\u0131zca \u00fcr\u00fcn\u00fcn \u00e7al\u0131\u015fma s\u00fcresi i\u00e7inde yerle\u015ftirilebilecek miktar\u0131n kar\u0131\u015ft\u0131r\u0131lmas\u0131 bu sorunu tamamen ortadan kald\u0131r\u0131r.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">S\u0131k\u00e7a Sorulan Sorular<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">Derz dolgusu i\u00e7in poli\u00fcrea epoksiden daha m\u0131 iyidir?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u00e7biri mutlak olarak daha iyi de\u011fildir. Poli\u00fcrea daha h\u0131zl\u0131 k\u00fcrlenir ve so\u011fuk havay\u0131 daha iyi tolere eder, bu da zemin duru\u015f s\u00fcresinin en aza indirilmesi gerekti\u011finde onu tercih sebebi yapar. Epoksi genellikle daha d\u00fc\u015f\u00fck maliyetlidir ve uzun k\u00fcrlenme s\u00fcresinin kabul edilebilir oldu\u011fu kontrol derzleri i\u00e7in g\u00fc\u00e7l\u00fc bir se\u00e7enek olmaya devam etmektedir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Poli\u00fcrea bir genle\u015fme derzinde kullan\u0131labilir mi?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Yar\u0131 rijit poli\u00fcrea, \u00f6nemli yap\u0131sal hareketlere sahip ger\u00e7ek genle\u015fme derzleri i\u00e7in de\u011fil, s\u0131n\u0131rl\u0131 harekete sahip kontrol derzleri i\u00e7in en uygundur. Ger\u00e7ek genle\u015fme derzleri i\u00e7in, beklenen derz hareketine g\u00f6re derecelendirilmi\u015f esnek bir poli\u00fcretan mastik daha uygun bir se\u00e7imdir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Poli\u00fcrea derz dolgusunun k\u00fcrlenmesi ne kadar s\u00fcrer?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c7ift bile\u015fenli poli\u00fcrea sistemlerinin \u00e7o\u011fu, epoksinin tipik birka\u00e7 saatlik k\u00fcrlenme s\u00fcresine k\u0131yasla \u00f6nemli \u00f6l\u00e7\u00fcde daha h\u0131zl\u0131 bir \u015fekilde, 30 ila 60 dakika i\u00e7inde trafi\u011fe haz\u0131r hale gelir. Kesin k\u00fcrlenme s\u00fcresi \u00fcr\u00fcne ve ortam s\u0131cakl\u0131\u011f\u0131na g\u00f6re de\u011fi\u015fir, bu nedenle kullan\u0131lan \u00f6zel form\u00fclasyon i\u00e7in \u00fcreticinin teknik veri f\u00f6y\u00fc kontrol edilmelidir.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Poli\u00fcrea derz dolgum kenarlardan neden ayr\u0131ld\u0131?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Kenarlardan ayr\u0131lma (delaminasyon) \u00e7o\u011funlukla eksik derz haz\u0131rl\u0131\u011f\u0131ndan kaynaklan\u0131r; toz, gev\u015fek agrega veya yuvarlat\u0131lm\u0131\u015f derz kenarlar\u0131, malzemenin kendisi do\u011fru uygulanm\u0131\u015f olsa bile d\u00fczg\u00fcn yap\u0131\u015fmay\u0131 engeller. D\u00f6k\u00fcmden \u00f6nce derz y\u00fczeylerinin temiz, s\u00fcp\u00fcr\u00fclm\u00fc\u015f ve dik a\u00e7\u0131l\u0131 (d\u00fcz) oldu\u011funu do\u011frulay\u0131n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Poli\u00fcrea derz dolgusu so\u011fuk havada i\u015fe yarar m\u0131?<\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Poli\u00fcrea genellikle epoksiye g\u00f6re daha geni\u015f bir uygulama s\u0131cakl\u0131\u011f\u0131 aral\u0131\u011f\u0131n\u0131 tolere eder; bu da onu so\u011fuk hava duru\u015flar\u0131 s\u0131ras\u0131nda planlanan derz \u00e7al\u0131\u015fmalar\u0131 i\u00e7in daha pratik bir se\u00e7enek haline getirir. Yine de belirli minimum uygulama s\u0131cakl\u0131klar\u0131 \u00fcr\u00fcne g\u00f6re de\u011fi\u015fiklik g\u00f6sterir ve so\u011fuk hava \u00e7al\u0131\u015fmas\u0131 planlanmadan \u00f6nce teyit edilmelidir.<\/p>","protected":false},"excerpt":{"rendered":"<p>Poli\u00fcrea derz dolgusu saatler de\u011fil, dakikalar i\u00e7inde k\u00fcrlenir \u2014 ancak ger\u00e7ek genle\u015fme derzleri i\u00e7in de\u011fil, yaln\u0131zca kontrol derzleri i\u00e7in uygundur. Fark\u0131 \u00f6\u011frenin.<\/p>","protected":false},"author":2,"featured_media":4073,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_uag_custom_page_level_css":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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