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العنوان
Study on the Conservation of Ornamental Ironwork in Historical Buildings, With Practical Application on a selected Object /
المؤلف
Abdelbar, Mohamed Mohamed Abdou.
هيئة الاعداد
باحث / محمد محمد عبده عبد البر
مشرف / مـي محمد رفاعي
مشرف / زينب عبد الحميد عبد العزيز
مناقش / وفاء أنور
مناقش / محمد عبدالرحمن
الموضوع
Historic buildings. Decorations. Decorations Maintenance.
تاريخ النشر
2016.
عدد الصفحات
266 p. :
اللغة
الإنجليزية
الدرجة
الدكتوراه
التخصص
علم الآثار (الآداب والعلوم الإنسانية)
تاريخ الإجازة
2/6/2016
مكان الإجازة
جامعة القاهرة - كلية الآثار - ترميم الآثار
الفهرس
Only 14 pages are availabe for public view

from 278

from 278

Abstract

This study consists of four main chapters as follows:
Chapter one: Use of iron in ornamental metalwork
This opening chapter provides a historical background of the ornamental ironwork as sourced from the literature review: detailing the types of iron alloys and origins of its use in ornamental and structural ironwork. Moreover it presents an overview of the casting, joining, welding, painting and coating processes of ornamental ironwork.
Chapter two: Examination and analysis of the selected ornamental ironworks
This chapter includes investigative and analytical techniques used in order to comprehend the serious problems that affect the selected ornamental ironworks, which include a spiral cast iron staircase inside the clock tower of Muhammed Ali’s mosque at Salah Ed-din Cairo citadel and an ornamental iron window grill inside the mosque of prince Aasy in El-Mahalla El-Kubra city. A plan for the conservation of these objects was proposed based on these results.
Chapter Three: Experimental study to evaluate the efficiency of the selected protective methods
This chapter consists of the experimental study of the research which aims to evaluate the efficiency of organic coating materials and corrosion inhibitors to protect ornamental cast ironwork from corrosion in uncontrolled environment. Four organic coatings have been studied; a methyl acrylate / ethyl methacrylate copolymer resin (Paraloid™ B-72) dissolved in acetone, an ethylene copolymer wax (Poligen® CE 9), Permalac (N-Butyl acetate-14.0) and Permalac EF (N-Butyl acetate-14.0). Two corrosion inhibitors have been studied; tannic acid and phosphoric acid. The best corrosion inhibitor and/or coating will be used to protect the selected ornamental ironworks (under study) from further corrosion and atmospheric agents.
Chapter Four: Treatment and conservation of the selected ornamental ironworks
This chapter deals with the treatment and conservation procedures of the selected ornamental ironworks.
General discussion, conclusion and recommendations are provided at the end of this study.