Research On The Suitability Of Restoration Technologies On Architectural Heritage Interior Decoration Based On Value Assessment

Interior decoration is of great significance to the protection and restoration of architectural heritage in twentieth Century, but the domestic research in this area is not attached to importance. Neither common system information collection nor evaluation system research or basic consensus. It is also a lack of reasonable and effective repair strategy and appropriate repair technology, which brings about many problems existing in the practice of conservation and restoration.Scholars and engineering pay more attention to the suitability of restoration technologies on architectural heritage interior decoration. Based on value theory,this paper researched on the suitability of restoration mode, strategy and technologies in depth. The main efforts are summarized as follows.Part I:Proposed appropriate goals and principles of repair. According to the situation of architectural heritage of the 20 th century, interior decoration protection fixes this situation, through analysis of international charter architectural heritage protection and restoration of theories and viewpoints at home and abroad. This paper proposes the architectural heritage interior decoration appropriate goals and principles of repair.(1)This paper aims at solving the problems of interior decoration remains and realizing the value of interior decoration.(2)The four principles of the suitability of the interior decoration of architectural heritage in twentieth Century are: not to change the original principle, the principle of authenticity, the principle of suitability and the principle of integrity. The related repair theory and the four principles will guide the repair practice to the theoretical foundation for the definition, choosing different repair strategy and of technology.PartⅡ:Established value assessment system of architectural heritage interior decoration in twentieth Century. Value assessment system is the foundation of analysis of architectural heritage interior decoration appropriate protection mode of repair. It is also the key link of conservation and restoration. Interior decoration remaining value will come true not only under the guidance of the objective and accurate evaluation results, but also the real effective protection. According to the characteristics of architectural heritage value theory and interior decoration remaining value, the evaluation index system of architectural heritage interior decoration value in twentieth Century is established by two aspects from the architectural heritage interior decoration ontology value and broken value construction. Using the factor analysis method of the building indoor decoration integrated value to evaluate them.Next, according to the evaluation results of the interior decoration of architectural heritage protection, the level is divided into four categories in light of different types, provide a reference to select restoration strategies and technologies for Interior decoration heritage.PartⅢ: Proposed information acquisition measures and technical means for different damage degree of indoor environment. For each indicator of interior decoration of architectural heritage value assessment system, this paper carries out the detailed efforts as follows:(1)the literature review and the reorganization, along the two main lines of Chinese traditional and Western classical decoration thoughts summed up the style of the decoration of the indoor decorative patterns and aesthetic characteristics.(2)Through further study of the characteristic elements of indoor, binding site reconnaissance and the 3D information acquisition and other modern technologies and practices, this paper explores for different damage degree of indoor environment information acquisition measures and technical means and collected data information with scientific and prudent attitude into system collation, provide a reference to select restoration strategies and technologies for Interior decoration heritage.PartⅣ:Proposed four Suitability Restoration Mode and Strategy of Interior Decoration of Architectural Heritages. Repair patterns and strategies are the two important aspects of the protection and restoration of architectural heritage interior decoration. The detailed efforts are given as follows:(1)Repair mode is a heritage building interior decoration repair of Ontario. The four basic types are: Zero intervention to repair mode, low intervention to repair mode, intervention repair mode and senior cadres of the pre repair mode. Being a result of an objective, specific and targeted, the four modes are more sui Tablefor indoor decoration remains with complex, difficult, frequent changes in different situations.(2)Four kinds of repair strategies corresponding to one repair mode,and should according to building types and interior decoration remains evaluated the results of the value and extent of damage, from the original preservation, maintenance and reinforcement, deposited left update and repair perspective choosing appropriate repair strategy. The four repair strategy corresponds to the applicable performance standards, and combined with the practice of restoration case to carry on the elaboration, combining theory with practice. The repair strategy can adapt to the complex and diverse architectural heritage interior decoration protection and restoration practices.Repair of the architectural heritage of the 20 th century, interior decoration is a dynamic process, requiring all kinds of repair technique in value as the standard of selection and evaluation. According to the status evaluation, draws specific repair plans,and selects the appropriate repair technique. Based on the basic data of value assessment, information collection etc, combined with the characteristics of indoor decoration, this paper studied and summed up the various parts of the interior decoration and repair characteristics typical member. Proposed the suitability repair technologies of the entity decoration(beams, windows and doors and stairs), interface decoration(top surface, wall and floor), typical decoration materials and decoration component, and pipeline facilities. Through the analysis of a large number of cases and the analysis of various types of specific issues, this paper solves the process summed up some lessons and noteworthy aspects. PartⅤ:Proposed Suitability Restoration Techniques of Interior Decoration of Architectural Heritages.Finally, this paper combined churches in the Netherlands bookstore and the architectural heritage protection of indoor decoration repair case in Shanghai area, assessed the repair strategy and the technical rationality and the pros and cons of sui Tablestrategies, summed up experience and lessons, providing reference and guidance to ongoing and upcoming construction left the protection and restoration of the production of interior decoration remains.