Grouting material for processing Tibet heritage building fresco detached mural and preparation method thereof

A grouting material and technology for ancient buildings, which are applied in the field of grouting materials and their preparation for treating the hollowness of murals in ancient Tibetan buildings, can solve problems such as the falling off of murals, and achieve the effect of being convenient for on-site operation and not polluting the environment.

Inactive Publication Date: 2008-09-17
敦煌研究院文物保护技术服务中心
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  • Summary
  • Abstract
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  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the problem of large-area hollowing disease in Tibetan ancient architectural murals, solving the large-scale shedding of murals and rescuing and protecting Tibetan ancient architectural murals, an ancient cultural heritage, the purpose of the present invention is to provide a method for treating Tibetan ancient architectural murals. The grouting material for the hollowing disease, by selecting the filling material and the main agent (ie, bonding material) that is compatible with the mural production materials, and adopting the hollowing grouting reinforcement technology, the mural ground, grout, and support are very good. Combining, controlling the development and extension of the hollow area, preventing the hollow murals from falling off in a large area and causing serious damage

Method used

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  • Grouting material for processing Tibet heritage building fresco detached mural and preparation method thereof

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Experimental program
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Embodiment Construction

[0035] The present invention is further described by following examples:

[0036] (1) Equipment involved

[0037] Analytical balances, analytical sieves, agitators, etc.

[0038] (2) Preparation conditions:

[0039] The above operations are all carried out at room temperature, that is, not lower than 15°C.

[0040] (3) A kind of grouting material for preventing the hollowing disease murals of ancient buildings in Tibet, made of

[0041] Main agent: PS; (the PS main agent with a modulus of 3.8 and a concentration of 8% to 10% is provided by Qingdao Dongyue Soda Soda Co., Ltd.)

[0042] Filler: fly ash and Arga soil;

[0043] Curing agent: sodium fluorosilicate;

[0044] constitute.

[0045] (4) Preparation steps of grouting materials:

[0046] 1) The spare modulus is 3.8 and the concentration is 10% PS main agent;

[0047] 2) Aga soil is crushed and passed through a 100-mesh analytical sieve for subsequent use;

[0048] 3) Fully mix the filler fly ash and Aga soil acco...

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Abstract

The invention discloses a grouting material used for controlling detached murals of Tibetan antique buildings, and a production method thereof. The material mainly contains PS as major component, coal ash, Aga soil and sodium fluosilicate. The grouting material is innoxious and odorless, doesn't cause environmental pollution or damage murals. Based on mural consolidation by using the grouting material, the invention can efficiently control the spread of detached murals of Tibetan antique buildings and provides a feasible approach to the consolidation of large-area detachment and stripping of murals of Tibetan antique buildings.

Description

technical field [0001] The invention relates to the field of cultural relics protection. Specifically, it is a grouting material for treating the hollowing disease of Tibetan ancient architectural murals and a preparation method thereof. Background technique [0002] For the treatment of mural hollowing disease, the traditional methods include bolt anchoring and removal-reinforcement and repair-reposting, etc. Anchor anchoring is a method of salvage repair for severe hollowing diseases, and anchoring with anchor rods with cross anchor heads has been used in the past. This method can control the expansion and extension of the hollow area and prevent the murals from falling off in large areas. Initially, the cross anchor head was made of sheet metal to ensure the strength of the reinforcement. But because the metal anchor head is easy to rust in the air, it also covers the mural. Later, a transparent plexiglass plate was used, which can achieve the same reinforcement effec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B28/04C04B18/08C04B14/04C04B22/12
CPCC04B2111/70C04B28/04C04B2103/0007Y02W30/91C04B14/04C04B18/08C04B22/126
Inventor 李最雄汪万福王旭东樊再轩赵林毅杨涛范宇权
Owner 敦煌研究院文物保护技术服务中心
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