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Method for reinforcing soil ink slogans to prevent writings off and application of method

A technology for strengthening soil and ink, applied in the direction of coating, etc., can solve problems such as easy degradation and corrosion, and achieve the effect of enhancing water resistance, increasing compactness, and improving mechanical properties

Active Publication Date: 2019-01-08
SHAANXI NORMAL UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The carbon in ink is stable in nature and is easily corroded by the external environment, while the commonly used cementing materials are mainly organic matter extracted from animals and plants, which are prone to degradation under the action of the external environment

Method used

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  • Method for reinforcing soil ink slogans to prevent writings off and application of method
  • Method for reinforcing soil ink slogans to prevent writings off and application of method
  • Method for reinforcing soil ink slogans to prevent writings off and application of method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Step 1: After removing the dirt on the surface of the ink slogan writing, evenly spray the ethanol solution containing 11g / L phosphoric acid, 3g / L dihydrate oxalic acid and 1g / L tetraethyl orthosilicate on the part, and after 2 days of natural air drying, spray the solution evenly The methanol solution containing 15g / L barium hydroxide octahydrate was air-dried for 2 days, and the above operation was repeated 4 times;

[0027] Step 2: Mix ethanol and dodecyltrimethylsilane solution evenly, wherein the dodecyltrimethylsilane solution accounts for 5% of the volume ratio of the mixed solution, and spray the mixed solution evenly on the part treated in step 1, naturally Air-dried for 2 days to obtain the reinforced sample.

Embodiment 2

[0029] Step 1: After removing the dirt on the surface of the ink slogan writing, evenly spray the ethanol solution containing 14g / L phosphoric acid, 6g / L dihydrate oxalic acid and 3g / L tetraethyl orthosilicate on the part, and after 2 days of natural air drying, spray the solution evenly The methanol solution containing 15g / L barium hydroxide octahydrate was air-dried for 2 days, and the above operation was repeated 5 times;

[0030] Step 2: Mix ethanol and dodecyltrimethylsilane solution evenly, wherein the dodecyltrimethylsilane solution accounts for 10% of the volume ratio of the mixed solution, and spray the mixed solution evenly on the part treated in step 1, naturally After air-drying for 3 days, the reinforced sample was obtained.

Embodiment 3

[0032] Step 1: After removing the dirt on the surface of the ink slogan writing, evenly spray the ethanol solution containing 17g / L phosphoric acid, 9g / L dihydrate oxalic acid and 5g / L tetraethyl orthosilicate on the part, and after 3 days of natural air drying, spray the solution evenly The methanol solution containing 19g / L barium hydroxide octahydrate was air-dried for 3 days, and the above operation was repeated 7 times;

[0033] Step 2: Mix ethanol and dodecyltrimethylsilane solution evenly, wherein the dodecyltrimethylsilane solution accounts for 15% of the volume ratio of the mixed solution, and spray the mixed solution evenly on the part treated in step 1, naturally After air-drying for 3 days, the reinforced sample was obtained.

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Abstract

The invention belongs to the technical field of cultural relic protection, and specifically discloses a method for reinforcing soil ink slogans to prevent writings off and application of the method. The method comprises the following steps: removing dirt from the surface of the ink slogan writings, then spraying an ethanol solution containing phosphoric acid, oxalic acid dehydrate and tetraethyl orthosilicate to the part, naturally drying in air, spraying a methanol solution containing barium hydroxide octahydrate, and naturally drying in air; mixing ethanol and a lauryl trimethylsilane solution, spraying and naturally drying in air. The composite sealing material is used to reinforce the surface of soil for reinforcing the matrix and forming a sealing layer, the method for reinforcing soil ink slogans can increase the compactness between soil particles, and the generated micro-sediment of barium phosphate, barium oxalate and barium carbonate can fill the gaps between the soil particles, significantly improve the mechanical properties of the soil without affecting the permeability of the soil matrix, enhance the water resistance of the soil, and reduce the influence of external weather reasons on the writings.

Description

technical field [0001] The invention belongs to the technical field of cultural relics protection, and in particular relates to a method for reinforcing ink-marked slogans on soil to prevent handwriting from falling off and an application thereof. Background technique [0002] Slogans play a guiding role in people's social behavior that cannot be ignored in influencing public opinion and cultural dissemination, and to a certain extent reflect the nature of the social economic system and the degree of civilization of the society, the formation, development and function of slogan culture Play, has a profound cultural origin and profound historical background. Many mobilizing slogans are written in ink on the soil walls. Over time, due to long-term exposure to the external environment, the soil slogans will fade, blur and other diseases, making the slogans difficult to read. Therefore, the writing of such ink slogans Protection is especially important. [0003] Ink is a black...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/00C09D183/04
CPCC08G77/04C09D1/00C09D4/00C09D183/04
Inventor 李玉虎韩金王盛霖特日格乐冯普
Owner SHAANXI NORMAL UNIV
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