Historic building clay sculpture protecting and repairing method

A restoration method and technology of ancient buildings, applied in building maintenance, construction, building construction, etc., can solve problems such as lack of uniformity and standardization of plaster protection and restoration, affect plaster durability, and fail to comply with cultural relics protection, etc., so as to reduce easy Effects of soluble salt content, damage reduction, and adverse effects reduction

CN104074369AInactive Publication Date: 2014-10-01黄文铮
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Publication Date
2014-10-01
Estimated Expiration
Not applicable · inactive patent
Patent Text Reader

Abstract

A historic building clay sculpture protecting and repairing method comprises the steps of recording original shapes of clay sculptures at first, building a ceiling, using filtered tap water or distilled water, toothpaste and toothbrushes to clean away dirt on the surfaces of the clay sculptures, removing air-slake crisp alkali layers of the clay sculptures, carrying out salt elimination on the clay sculptures, grouting tung oil mortar into slits, cavities and holes of the gray sculptures to repair the clay sculptures, using paper strip mixed lime mortar to repair the damaged and incomplete portions of the clay sculptures or rebuilding the clay sculptures according to the recorded original shapes of pictures of the clay sculptures, using natural pigments and lime paste to manufacture color lime paste according to the recorded color of the original shapes of the clay sculptures, plastering the surfaces of the clay sculptures with the color lime paste, painting the clay sculptures with corresponding natural pigments according to the recorded color of the original shapes of the clay sculptures, painting the whole surfaces of the clay sculptures with tung oil for once to three times to seal and protect the clay sculptures, and establishing scientific clay sculpture repairing files after repairing. The historic building clay sculptures repaired with the method can achieve the obvious effect of being preserved for a long time.
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Description

technical field

[0001] The invention relates to the technical field of protection and restoration of cultural relics and ancient buildings, in particular to a method for protection and restoration of ancient building plaster. technical background

[0002] Chinese ancient architecture is unique in the east of the world, and it is known as the world's three major architectural systems along with European architecture and Islamic architecture. China's ancient architecture is an important part of my country's long-standing cultural heritage and a non-renewable cultural resource. According to survey statistics, the State Council has announced a total of 4,295 national key cultural relics protection units, 58% of which are cultural relics and ancient buildings; nearly 770,000 immovable cultural relics and nearly 270,000 ancient buildings have been registered nationwide. The research and protection of ancient Chinese buildings that contain rich historical and cultural information ...

Examples

Embodiment Construction

[0016] The present invention is described in further detail by the following examples.

[0017] A method for the protection and restoration of ancient building plaster, the steps of which are: ① Before the restoration of plaster, first, use a digital camera to take detailed photos of the original appearance and details of plaster, and carry out detailed surveying and mapping of plaster, and make a written record of the original state ②Set up a rain-proof and sun-shading operation ceiling on the top of the gray plastic, on the one hand, it is convenient for the restoration personnel to operate, and on the other hand, during the restoration of the gray plastic, it can reduce the adverse effects of sunlight and rain on the restoration work; ③Use filtered tap water Or distilled water, toothpaste and toothbrush to clean the dirt on the surface of the plaster; ④ After the plaster is cleaned and dried naturally, carefully remove the weathered and crisp layer of the plaster with a blad...