Method for maintaining stone surface of building

A building and stone technology, which is applied in building maintenance, building structure, construction, etc., can solve problems such as falling off, loss of bright color on the surface of stone, and affecting the appearance of ancient buildings, so as to prolong the service life and isolate the impact of external erosion Effect

Inactive Publication Date: 2015-05-27
BEIJING URBAN CONSTR YATAI GRP +1
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Problems solved by technology

[0004] After the ancient buildings have experienced wind and rain, a large area of ​​scaling and color deterioration will appear on the stone surface,

Method used

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  • Method for maintaining stone surface of building

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Embodiment Construction

[0022] The principles and features of the present invention are described below in conjunction with the accompanying drawings, and the examples given are only used to explain the present invention, and are not intended to limit the scope of the present invention.

[0023] The building stone of ancient buildings has experienced wind and rain, and the stone surface will have a large area of ​​scaling and color deterioration, and some of them will fall off in scales; the stone surface will lose its original bright color, which will seriously affect the appearance of ancient buildings. The method of the present invention is exactly in order to solve the above-mentioned problem.

[0024] like figure 1 Shown is a schematic flow chart of the maintenance method for the building stone surface of the present invention. The maintenance method of building stone surface includes the following steps:

[0025] Step 1, cleaning the stone surface to remove the dirt on the stone surface;

[...

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Abstract

The invention relates to a method for maintaining the stone surface of a building, and belongs to the technical field of repairing of the building. The method for maintaining the stone surface of the building comprises the following steps of step 1, cleaning the stone surface, and removing dirt on the stone surface; step 2, repairing cracks in the stone surface, and caulking the cracks by using a healant; step 3, polishing the stone surface, enabling the healant caulked in step 2 to be flush with the stone surface through polishing, and renovating the stone surface in non-crack positions through polishing; step 4, enabling the the stone surface to be crystallized, and processing the stone surface by a crystallizing agent to form a crystallization protection layer. According to the method for maintaining the stone surface of the building, disclosed by the invention, the whole appearance of stone can be new, certain smoothness and brightness are obtained, meanwhile, the influence of external corrosion on the stone surface can be isolated by the crystallization layer, and the service life of the stone of the building is prolonged.

Description

technical field [0001] The invention relates to a method for repairing and protecting stone surfaces of buildings, in particular to a method for maintaining stone surfaces of ancient buildings and cultural relics. Background technique [0002] A large amount of stone is used in the construction of ancient buildings. For example, the platform and side of the building are mostly constructed of stone. The use of stone in building can increase the stability, service life and aesthetics of the building. [0003] During the use of buildings, building materials are affected by the following factors: 1. Physical effects; physical effects include alternating changes in ambient temperature and humidity, that is, cyclical effects such as cold and heat, dry and wet, and freeze-thaw. After undergoing these actions, the material will expand, shrink or generate internal stress, and the long-term repeated action will gradually destroy the material. 2. Chemical action; chemical action inclu...

Claims

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Application Information

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IPC IPC(8): E04G23/02
Inventor 潘福成孔蕊李国明张永辉瞿红许志强刘宝红
Owner BEIJING URBAN CONSTR YATAI GRP
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