METHODS FOR PREVENTING OF DEFORMATION OF THE REINFORCED CONCRETE STEEL

Yıl 2012, Sayı: 027, 67 - 78, 16.04.2012

Ömer Faruk Sadıkoğlu

Öz

Reinforced concrete has become an indispensable
structural element of modern construction and architecture as a result of the
innovations reinforced concrete brought to construction field. However, reinforced
concrete structures encounters corruption due to reinforcement steel corrosion
in concrete and based on the economical worth of the problem the management of
the corrosion methods should be taken into consideration. This paper is aimed
to analyze the most common ways of what concluding the best method. The
most efficient, applications of the three methods are discovered which are
calcium nitrite as the most efficient corrosion inhibitor, fibre-reinforced
polymer as an example of an alternative corrosion resistant reinforcement, and
finally epoxy-coated reinforcing as rebar coating. This research provides
significant information to obtain sustainability in constructions.

Anahtar Kelimeler

Rebar, corrosion, reinforced concrete

BETONARME ÇELİĞİNİN DEFORMASYONUNUN ÖNLENMESİ İÇİN METOTLAR

Öz

Betonarme, inşaat ve mimarlık dünyasına getirdiği yeniliklerle bu alanda vazgeçilmez bir yapı elemanı olmuştur. Fakat betonarme yapılar betonarmedeki demir donatıların paslanmasından dolayı deformasyona maruz kalıyorlar ve mali acıdan bu durumun getirdiği yük düşünüldüğünde bu sorunun değerlendirilmesi ve kontrol altına alınması kaçınılmazdır. Bu makale bu sorunun giderilmesinde kullanılan en yaygın metotların analizi ve en başarılı olan metodun tespiti üzerine bir çalışmadır. En yaygın metotlardan deformasyon önleyici araç olarak Kalsiyum Nitrat, ikinci olarak demir donatiya alternatif olarak fiber takviyeli polimer, son olarak demir kaplamasında kullanılan epoksi tekniğidir. Sonuçlar inşaatta sürdürülebilirlik açısından önemli bilgiler taşımaktadır.  

Anahtar Kelimeler

: Demir donatı, korozyon, betonarme

Kaynakça

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