CN101851113B - Protection method of earthen sites, brick cultural relics and stone cultural relics - Google Patents
Protection method of earthen sites, brick cultural relics and stone cultural relics Download PDFInfo
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- CN101851113B CN101851113B CN2010101737021A CN201010173702A CN101851113B CN 101851113 B CN101851113 B CN 101851113B CN 2010101737021 A CN2010101737021 A CN 2010101737021A CN 201010173702 A CN201010173702 A CN 201010173702A CN 101851113 B CN101851113 B CN 101851113B
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Abstract
The invention relates to a protection method of earthen sites, brick cultural relics and stone cultural relics, which is characterized in that a nano inorganic silicon water solution and a nano inorganic silicon waterproofing agent are sprayed on the surface of the cultural relics, so that the two solutions successively permeate into the cultural relics, thereby completing protection of the cultural relics. The invention is simple and reasonable, has obvious effect, and has high application value for protection of the cultural relics.
Description
Technical field: the invention belongs to the protection field of historical relic, relate in particular to the guard method of a kind of native ruins, brick cultural relics and stone cultural artifact.
Background technology: in recent years; Increase gradually along with historical relic excavation amount; Historical relic's protection work is being paid attention to by people gradually also; For those native ruins, brick cultural relics and stone cultural artifact etc. must be exposed in the air and immovable historical relic because be exposed in the air damage that can cause historical relic for a long time because of problem of oxidation or other physical environment erosion problem; Will cause loss difficult to the appraisal like this, and also be unfavorable for the research of archaeological work person, and how simple and effective historical relic is just protected become a problem of needing solution badly historical relic.
Summary of the invention:
Goal of the invention: the present invention provides the guard method of a kind of native ruins, brick cultural relics and stone cultural artifact, its objective is the problem that solution native ruins, brick cultural relics and stone cultural artifact in the past can not well be protected.
Technical scheme: the present invention realizes through following technical scheme:
The guard method of a kind of native ruins, brick cultural relics and stone cultural artifact; It is characterized in that: this method utilizes the nano inorganic silicon aqueous solution and nano inorganic silicon water-resisting agent that cultural artifact surface is successively sprayed, and makes above-mentioned two kinds of solution successively penetrate into the protection of accomplishing historical relic in the historical relic.
The composition and the mass percent of the said nano inorganic silicon aqueous solution are: nano silicon: 20~30%, and sodium oxide: be not more than 0.04%, surplus is a water; The composition and the mass percent of said nano inorganic silicon water-resisting agent are: nano silicon: 6~10%, and nano titanium oxide: 10~15%, acetic acid: 0.5~0.7%, surplus is a water.
The concrete steps of this method are following:
1., getting the nano inorganic silicon aqueous solution evenly is sprayed into civilian object surfaces and covers cultural artifact surface fully;
2., in 8~72 hours, utilize the method for " 1. " step to spray repeatedly the historical relic surface is remained moistening; Till the nano inorganic silicon aqueous solution infiltrates in the historical relic; Wherein the depth range that infiltrates in the historical relic of this nano inorganic silicon aqueous solution is respectively: soil property historical relic: 1~2cm, brick cultural relics and stone cultural artifact: 1~2mm;
3., behind the cultural artifact surface complete drying after treating to spray in " 2. " step; Getting nano inorganic silicon water-resisting agent sprays the historical relic surface once more; In 8~72 hours, cultural artifact surface is preserved moisture till nano inorganic silicon water-resisting agent infiltrates in the historical relic equally through the method that sprays nano inorganic silicon water-resisting agent repeatedly; Wherein the depth range that infiltrates in the historical relic of this nano inorganic silicon water-resisting agent is respectively: soil property historical relic: 0.5~1cm, brick cultural relics and stone cultural artifact: 0.5~1mm;
4., treat to accomplish behind the historical relic complete drying after the spraying in " 3. " step protection.
The temperature of the process of said whole spraying is for being not less than 5 ℃,
Whole spraying process should avoid rainwater or snow-broth to drench.
Advantage and effect: this invention provides the guard method of a kind of native ruins, brick cultural relics and stone cultural artifact; It is characterized in that: this method utilizes the nano inorganic silicon aqueous solution and nano inorganic silicon water-resisting agent that cultural artifact surface is successively sprayed, and makes above-mentioned two kinds of solution successively penetrate into the protection of accomplishing historical relic in the historical relic.
This invention first Application nano inorganic silicon aqueous solution is protected historical relic; It utilizes the nano inorganic silicon aqueous solution that the surface of historical relic is permeated; Come intermolecular key property combination is carried out in historical relic body inside through the nano inorganic silicon aqueous solution, strengthen the intensity of historical relic, and the nano inorganic silicon aqueous solution has the function of good antiultraviolet; Simultaneously; Utilize nano inorganic silicon water-resisting agent to spray once more at the cultural artifact surface that sprayed the nano inorganic silicon aqueous solution, make the surface of historical relic have following character 1, abrasion resistance, nano inorganic silicon water-resisting agent can be so that historical relic has good abrasion resistance; 2, weathering resistance, the protective material that utilizes the nano inorganic silicon aqueous solution to prepare, its weathering resistance can improve about 3 times, and has good anti-ultraviolet ageing performance; 3, contamination resistance and self-cleaning; Can improve the contamination resistance and the self-cleaning of historical relic coating through above-mentioned approach; The one, utilize the multi-cellular structure of nano inorganic silicon water-resisting agent; Through spraying coating process geometrical shape complementary (as protruding and recessed alternate) interface structure in cultural artifact surface forms the nanoscale scope, make its absorbed air and on the surface the stable gas barrier film of formation one deck; The 2nd, effectively improve the tack of rainwater to the wetting and dust of cultural artifact surface, improve the contamination resistance and the self-cleaning ability of resist; 4, bacterinertness is used aforesaid way historical relic is brushed, and has good antibacterial property; 5 hydrophobic preservative property utilize aforesaid way not only to make cultural artifact surface have good tack, solidity to corrosion and resistance to acids and bases, and have high compactness and anti-ionic perviousness; 6, hardness, the nano inorganic silicon aqueous solution can improve the hardness of cultural artifact surface rapidly; 7, thermostability, nano silicon have good thermostability.
This invention is scientific and reasonable, and the protection of historical relic is had a significant effect, and relatively is suitable for the application in the historical relic's protection field.
Embodiment:
Do further detailed description in the face of the present invention down, but do not limit the present invention because of concrete embodiment.
Embodiment 1:
Objective for implementation is native ruins:
1., getting the nano inorganic silicon aqueous solution evenly is sprayed into civilian object surfaces and covers cultural artifact surface fully; Wherein the composition of the nano inorganic silicon aqueous solution and mass percent are nano silicon: 20%, and sodium oxide: 0.02%, surplus is a water;
2., in 8 hours, utilize the method for " 1. " step to spray repeatedly the historical relic surface is remained moistening, till the nano inorganic silicon aqueous solution infiltrated in the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 1cm to this nano inorganic silicon aqueous solution; The degree of depth of infiltration obtains through sampling stripping and slicing or humidity tester; The nano inorganic silicon aqueous solution connects with the form of molecular linkage between historical relic inside is with the molecule in the historical relic again to be reinforced; Make the bulk strength of historical relic increase greatly; Thereby reach the purpose of reinforcing, and the formed resist of the nano inorganic silicon aqueous solution also has the effect of antiultraviolet;
3., behind the cultural artifact surface complete drying after treating to spray in " 2. " step; Getting nano inorganic silicon water-resisting agent sprays the historical relic surface once more; Same in 8 hours, through the method that sprays nano inorganic silicon water-resisting agent repeatedly cultural artifact surface is preserved moisture till the spray of nano inorganic silicon water-resisting agent is passed through to the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 0.5cm to this nano inorganic silicon water-resisting agent; The degree of depth of infiltration obtains through sampling stripping and slicing or humidity tester; Nano inorganic silicon water-resisting agent makes the surface of historical relic further have the effect of waterproof, protection against corrosion, antiacid alkali, efflorescence prevention; Steam gets in the historical relic and causes frost heave when also preventing winter simultaneously; Wherein the composition of nano inorganic silicon water-resisting agent and mass percent are: nano silicon: 6%, and nano titanium oxide: 10%, acetic acid: 0.5%, surplus is a water;
4., treat to accomplish behind the historical relic complete drying after the spraying in " 3. " step protection.
Objective for implementation is brick cultural relics and stone cultural artifact:
1., getting the nano inorganic silicon aqueous solution evenly is sprayed into civilian object surfaces and covers cultural artifact surface fully; Wherein the composition of the nano inorganic silicon aqueous solution and mass percent are nano silicon: 20%, and sodium oxide: 0.02%, surplus is a water;
2., in 8 hours, utilize the method for " 1. " step to spray repeatedly the historical relic surface is remained moistening, till the nano inorganic silicon aqueous solution infiltrated in the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 1mm to this nano inorganic silicon aqueous solution; The degree of depth of infiltration obtains through humidity tester; The nano inorganic silicon aqueous solution is reinforced connecting again with the form of molecular linkage between the molecule in the historical relic in historical relic; Make the bulk strength of historical relic increase greatly; Thereby reach the purpose of reinforcing, and the formed resist of the nano inorganic silicon aqueous solution also has the effect of antiultraviolet;
3., behind the cultural artifact surface complete drying after treating to spray in " 2. " step; Getting nano inorganic silicon water-resisting agent sprays the historical relic surface once more; Same in 8 hours, through the method that sprays nano inorganic silicon water-resisting agent repeatedly cultural artifact surface is preserved moisture till the spray of nano inorganic silicon water-resisting agent is passed through to the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 0.5mm to this nano inorganic silicon water-resisting agent; The degree of depth of infiltration obtains through humidity tester; Nano inorganic silicon water-resisting agent makes the surface of historical relic further have the effect of waterproof, protection against corrosion, antiacid alkali, efflorescence prevention; Steam gets in the historical relic and causes frost heave when also preventing winter simultaneously; Wherein the composition of nano inorganic silicon water-resisting agent and mass percent are: nano silicon: 6%, and nano titanium oxide: 10%, acetic acid: 0.5%, surplus is a water;
4., treat to accomplish behind the historical relic complete drying after the spraying in " 3. " step protection.
Embodiment 2:
Objective for implementation is native ruins:
1., getting the nano inorganic silicon aqueous solution evenly is sprayed into civilian object surfaces and covers cultural artifact surface fully; Wherein the composition of the nano inorganic silicon aqueous solution and mass percent are nano silicon: 25%, and sodium oxide: 0.03%, surplus is a water;
2., in 30 hours, utilize the method for " 1. " step to spray repeatedly the historical relic surface is remained moistening, till the nano inorganic silicon aqueous solution infiltrated in the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 1.5cm to this nano inorganic silicon aqueous solution; The degree of depth of infiltration obtains through sampling stripping and slicing or humidity tester; The nano inorganic silicon aqueous solution is reinforced connecting again with the form of molecular linkage between the molecule in the historical relic in historical relic; Make the bulk strength of historical relic increase greatly; Thereby reach the purpose of reinforcing, and the formed resist of the nano inorganic silicon aqueous solution also has the effect of antiultraviolet;
3., behind the cultural artifact surface complete drying after treating to spray in " 2. " step; Getting nano inorganic silicon water-resisting agent sprays the historical relic surface once more; In 24 hours, through the method that sprays nano inorganic silicon water-resisting agent repeatedly cultural artifact surface is preserved moisture till nano inorganic silicon water-resisting agent spray is passed through to the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 0.8cm to this nano inorganic silicon water-resisting agent; The degree of depth of infiltration obtains through sampling stripping and slicing or humidity tester; Nano inorganic silicon water-resisting agent makes the surface of historical relic further have the effect of waterproof, protection against corrosion, antiacid alkali, efflorescence prevention; Steam gets in the historical relic and causes frost heave when also preventing winter simultaneously; Wherein the composition of nano inorganic silicon water-resisting agent and mass percent are: nano silicon: 8%, and nano titanium oxide: 12%, acetic acid: 0.6%, surplus is a water;
4., treat to accomplish behind the historical relic complete drying after the spraying in " 3. " step protection.
Objective for implementation is brick cultural relics and stone cultural artifact:
1., getting the nano inorganic silicon aqueous solution evenly is sprayed into civilian object surfaces and covers cultural artifact surface fully; Wherein the composition of the nano inorganic silicon aqueous solution and mass percent are: nano silicon: 25%, and sodium oxide: 0.03%, surplus is a water;
2., in 30 hours, utilize the method for " 1. " step to spray repeatedly the historical relic surface is remained moistening, till the nano inorganic silicon aqueous solution infiltrated in the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 1.5mm to this nano inorganic silicon aqueous solution; The degree of depth of infiltration obtains through humidity tester; The nano inorganic silicon aqueous solution is reinforced connecting again with the form of molecular linkage between the molecule in the historical relic in historical relic; Make the bulk strength of historical relic increase greatly; Thereby reach the purpose of reinforcing, and the formed resist of the nano inorganic silicon aqueous solution also has the effect of antiultraviolet;
3., behind the cultural artifact surface complete drying after treating to spray in " 2. " step; Getting nano inorganic silicon water-resisting agent sprays the historical relic surface once more; Same in 26 hours, through the method that sprays nano inorganic silicon water-resisting agent repeatedly cultural artifact surface is preserved moisture till the spray of nano inorganic silicon water-resisting agent is passed through to the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 0.8mm to this nano inorganic silicon water-resisting agent; The degree of depth of infiltration obtains through humidity tester; Nano inorganic silicon water-resisting agent makes the surface of historical relic further have the effect of waterproof, protection against corrosion, antiacid alkali, efflorescence prevention; Steam gets in the historical relic and causes frost heave when also preventing winter simultaneously; Wherein the composition of nano inorganic silicon water-resisting agent and mass percent are: nano silicon: 8%, and nano titanium oxide: 12%, acetic acid: 0.6%, surplus is a water;
4., treat to accomplish behind the historical relic complete drying after the spraying in " 3. " step protection.
Embodiment 3:
Objective for implementation is native ruins:
1., getting the nano inorganic silicon aqueous solution evenly is sprayed into civilian object surfaces and covers cultural artifact surface fully; Wherein the composition of the nano inorganic silicon aqueous solution and mass percent are: nano silicon: 30%, and sodium oxide: 0.04%, surplus is a water;
2., in 72 hours, utilize the method for " 1. " step to spray repeatedly the historical relic surface is remained moistening, till the nano inorganic silicon aqueous solution infiltrated in the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 2cm to this nano inorganic silicon aqueous solution; The degree of depth of infiltration obtains through sampling stripping and slicing or humidity tester; The nano inorganic silicon aqueous solution is reinforced connecting again with the form of molecular linkage between the molecule in the historical relic in historical relic; Make the bulk strength of historical relic increase greatly; Thereby reach the purpose of reinforcing, and the formed resist of the nano inorganic silicon aqueous solution also has the effect of antiultraviolet;
3., behind the cultural artifact surface complete drying after treating to spray in " 2. " step; Getting nano inorganic silicon water-resisting agent sprays the historical relic surface once more; In 72 hours, through the method that sprays nano inorganic silicon water-resisting agent repeatedly cultural artifact surface is preserved moisture till nano inorganic silicon water-resisting agent spray is passed through to the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 1cm to this nano inorganic silicon water-resisting agent; The degree of depth of infiltration obtains through sampling stripping and slicing or humidity tester; Nano inorganic silicon water-resisting agent makes the surface of historical relic further have the effect of waterproof, protection against corrosion, antiacid alkali, efflorescence prevention; Steam gets in the historical relic and causes frost heave when also preventing winter simultaneously; Wherein the composition of nano inorganic silicon water-resisting agent and mass percent are: nano silicon: 10%, and nano titanium oxide: 15%, acetic acid: 0.7%, surplus is a water;
4., treat to accomplish behind the historical relic complete drying after the spraying in " 3. " step protection.
Objective for implementation is brick cultural relics and stone cultural artifact:
1., getting the nano inorganic silicon aqueous solution evenly is sprayed into civilian object surfaces and covers cultural artifact surface fully; Wherein the composition of the nano inorganic silicon aqueous solution and mass percent are: nano silicon: 30%, and sodium oxide: 0.04%, surplus is a water;
2., in 72 hours, utilize the method for " 1. " step to spray repeatedly the historical relic surface is remained moistening, till the nano inorganic silicon aqueous solution infiltrated in the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 2mm to this nano inorganic silicon aqueous solution; The degree of depth of infiltration obtains through humidity tester; The nano inorganic silicon aqueous solution is reinforced connecting again with the form of molecular linkage between the molecule in the historical relic in historical relic; Make the bulk strength of historical relic increase greatly; Thereby reach the purpose of reinforcing, and the formed resist of the nano inorganic silicon aqueous solution also has the effect of antiultraviolet;
3., behind the cultural artifact surface complete drying after treating to spray in " 2. " step; Getting nano inorganic silicon water-resisting agent sprays the historical relic surface once more; Same in 72 hours, through the method that sprays nano inorganic silicon water-resisting agent repeatedly cultural artifact surface is preserved moisture till the spray of nano inorganic silicon water-resisting agent is passed through to the historical relic, wherein to infiltrate into the degree of depth in the historical relic be 1mm to this nano inorganic silicon water-resisting agent; The degree of depth of infiltration obtains through humidity tester; Nano inorganic silicon water-resisting agent makes the surface of historical relic further have the effect of waterproof, protection against corrosion, antiacid alkali, efflorescence prevention; Steam gets in the historical relic and causes frost heave when also preventing winter simultaneously; Wherein the composition of nano inorganic silicon water-resisting agent and mass percent are: nano silicon: 10%, and nano titanium oxide: 15%, acetic acid: 0.7%, surplus is a water;
4., treat to accomplish behind the historical relic complete drying after the spraying in " 3. " step protection.
The temperature of the process of the described whole spraying of above embodiment is for being not less than 5 ℃; Whole spraying process should avoid rainwater or snow-broth to drench; Because it is bad that temperature is crossed the low effect of spray infiltration that can cause; To such an extent as to influence the process of whole historical relic's protection, be for fear of rainwater or snow-broth dilution spray and avoid rainwater or snow-broth to drench, to such an extent as to influence the osmotic effect of spray.
Through concrete experiment effect of the present invention is further proved below:
Experiment material: 1, length and width and high is one meter two of cob walls, utilizes native water mixture to build by laying bricks or stones and forms; 2, length and width and high is one meter two of brick walls, utilizes imitative blue bricks to build by laying bricks or stones and forms; 3, length and width and high all is about 0.5 meter two of stone wallings, utilizes grouan simply to chisel and forms.
Above-mentioned experiment material is divided into two groups compares, concrete steps are following:
At first select each one of cob wall, brick wall and stone walling; Utilize method of the present invention to carry out placing the outdoor of certain spaciousness of the north with the other cob wall, brick wall and the stone walling that do not carry out sprayed protection behind the sprayed protection; Why select the north to experimentize; Be that seasonal temperature Change is bigger because the north four seasons are alternately obvious, sleety weather all has;
Experimental result:
Above-mentioned experiment material observed after 1 year find that the phenomenon that the historical relic outward appearance utilize method of the present invention to protect corrodes by sleet is not obvious; And a group of not protecting; Then the outward appearance phenomenon that weathers is very obvious; The only remaining less than 1/3rd of the volume of cob wall wherein; Brick wall and stone walling then occurred the fading sign of phenomenon and volume-diminished illustrates that the phenomenon that weathers is obvious;
With hand hammer two groups of experiment materials are knocked, can find, strong through the historical relic quality that method of the present invention is protected; Knocking of hammer formed clear and melodious echo, and the material that another group is not protected, then quality is soft; Especially cob wall do not had any intensity, and brick wall is under the knocking of hand hammer; Echo is dull and the slag phenomenon occurred falling, explains that erosion has badly influenced the intensity of material.
Reach a conclusion through above-mentioned experiment, method of the present invention has a significant effect at aspects such as strengthening structural strength, protection against corrosion, efflorescence prevention.
This invention is succinct, and rationally effect is obvious, and the resist that is sprayed is transparence, does not influence research and sight to historical relic, has good using value for the protection of the especially native ruins of historical relic, brick cultural relics and stone cultural artifact.
Claims (4)
1. the guard method of native ruins, brick cultural relics and stone cultural artifact; It is characterized in that: this method utilizes the nano inorganic silicon aqueous solution and nano inorganic silicon water-resisting agent that cultural artifact surface is successively sprayed, and makes above-mentioned two kinds of solution successively penetrate into the protection of accomplishing historical relic in the historical relic;
The composition and the mass percent of the said nano inorganic silicon aqueous solution are: nano silicon: 20~30%, and sodium oxide: be not more than 0.04%, surplus is a water; The composition and the mass percent of said nano inorganic silicon water-resisting agent are: nano silicon: 6~10%, and nano titanium oxide: 10~15%, acetic acid: 0.5~0.7%, surplus is a water.
2. the guard method of native ruins according to claim 1, brick cultural relics and stone cultural artifact is characterized in that: the concrete steps of this method are following:
1., getting the nano inorganic silicon aqueous solution evenly is sprayed into civilian object surfaces and covers cultural artifact surface fully;
2., in 8~72 hours, utilize the method for " 1. " step to spray repeatedly the historical relic surface is remained moistening; Till the nano inorganic silicon aqueous solution infiltrates in the historical relic; Wherein the depth range that infiltrates in the historical relic of this nano inorganic silicon aqueous solution is respectively: native ruins: 1~2cm, brick cultural relics and stone cultural artifact: 1~2mm;
3., behind the cultural artifact surface complete drying after treating to spray in " 2. " step; Getting nano inorganic silicon water-resisting agent sprays the historical relic surface once more; In 8~72 hours, cultural artifact surface is preserved moisture till nano inorganic silicon water-resisting agent infiltrates in the historical relic equally through the method that sprays nano inorganic silicon water-resisting agent repeatedly; Wherein the depth range that infiltrates in the historical relic of this nano inorganic silicon water-resisting agent is respectively: native ruins: 0.5~1cm, brick cultural relics and stone cultural artifact: 0.5~1mm;
4., treat to accomplish behind the historical relic complete drying after the spraying in " 3. " step protection.
3. the guard method of native ruins according to claim 2, brick cultural relics and stone cultural artifact is characterized in that: the temperature of the process of said whole spraying is for being not less than 5 ℃.
4. the guard method of native ruins according to claim 2, brick cultural relics and stone cultural artifact is characterized in that: whole spraying process should avoid rainwater or snow-broth to drench.
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CN104231700B (en) * | 2014-09-19 | 2016-08-24 | 苏州云舒新材料科技有限公司 | A kind of exterior wall staining-proof coating and preparation method thereof |
CN104557136B (en) * | 2015-01-19 | 2016-07-27 | 佛山市思特四通化工有限公司 | A kind of hilllock stone crystal face agent and preparation method thereof |
CN106083193B (en) * | 2016-06-17 | 2018-06-15 | 淮阴工学院 | A kind of preparation method of Calcium carbonate protecting stone cultural artifact composite bionic material |
CN108218364A (en) * | 2017-11-29 | 2018-06-29 | 广西磊土鑫生态科技有限公司 | Non-sintered imitative Qin's blue bricks formula and production method |
CN112225583B (en) * | 2020-09-25 | 2022-09-02 | 陕西师范大学 | Salt damage prevention method for protecting cultural relics in earthen sites |
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CN101328411A (en) * | 2008-07-24 | 2008-12-24 | 浙江大学 | Reinforcing material and reinforcing method of liquid water hydraulicity earthen site |
CN101462855A (en) * | 2009-01-06 | 2009-06-24 | 西安建筑科技大学 | Earth construction site reinforcement protecting material and preparation thereof |
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CN101328411A (en) * | 2008-07-24 | 2008-12-24 | 浙江大学 | Reinforcing material and reinforcing method of liquid water hydraulicity earthen site |
CN101462855A (en) * | 2009-01-06 | 2009-06-24 | 西安建筑科技大学 | Earth construction site reinforcement protecting material and preparation thereof |
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