CN109138481A - Historical building exterior wall cobblestone painting metope does old structure - Google Patents
Historical building exterior wall cobblestone painting metope does old structure Download PDFInfo
- Publication number
- CN109138481A CN109138481A CN201811062386.3A CN201811062386A CN109138481A CN 109138481 A CN109138481 A CN 109138481A CN 201811062386 A CN201811062386 A CN 201811062386A CN 109138481 A CN109138481 A CN 109138481A
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- Prior art keywords
- cobblestone
- exterior wall
- building exterior
- colorant match
- historical building
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- 238000010422 painting Methods 0.000 title claims abstract description 53
- 239000003086 colorant Substances 0.000 claims abstract description 65
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 62
- 239000011248 coating agent Substances 0.000 claims abstract description 42
- 238000000576 coating method Methods 0.000 claims abstract description 42
- 239000004570 mortar (masonry) Substances 0.000 claims abstract description 41
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 29
- 239000000843 powder Substances 0.000 claims abstract description 26
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 22
- 239000011707 mineral Substances 0.000 claims abstract description 22
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 18
- 229920002635 polyurethane Polymers 0.000 claims abstract description 18
- 239000004814 polyurethane Substances 0.000 claims abstract description 18
- 230000007704 transition Effects 0.000 claims abstract description 15
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 26
- 239000000463 material Substances 0.000 claims description 17
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 claims description 8
- 230000002209 hydrophobic effect Effects 0.000 claims description 6
- 230000001680 brushing effect Effects 0.000 claims description 5
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 claims description 4
- PWHULOQIROXLJO-UHFFFAOYSA-N Manganese Chemical compound [Mn] PWHULOQIROXLJO-UHFFFAOYSA-N 0.000 claims description 4
- 235000008331 Pinus X rigitaeda Nutrition 0.000 claims description 4
- 235000011613 Pinus brutia Nutrition 0.000 claims description 4
- 241000018646 Pinus brutia Species 0.000 claims description 4
- 239000006229 carbon black Substances 0.000 claims description 4
- ZLFVRXUOSPRRKQ-UHFFFAOYSA-N chembl2138372 Chemical compound [O-][N+](=O)C1=CC(C)=CC=C1N=NC1=C(O)C=CC2=CC=CC=C12 ZLFVRXUOSPRRKQ-UHFFFAOYSA-N 0.000 claims description 4
- XCJYREBRNVKWGJ-UHFFFAOYSA-N copper(II) phthalocyanine Chemical compound [Cu+2].C12=CC=CC=C2C(N=C2[N-]C(C3=CC=CC=C32)=N2)=NC1=NC([C]1C=CC=CC1=1)=NC=1N=C1[C]3C=CC=CC3=C2[N-]1 XCJYREBRNVKWGJ-UHFFFAOYSA-N 0.000 claims description 4
- SZVJSHCCFOBDDC-UHFFFAOYSA-N ferrosoferric oxide Chemical compound O=[Fe]O[Fe]O[Fe]=O SZVJSHCCFOBDDC-UHFFFAOYSA-N 0.000 claims description 4
- MOUPNEIJQCETIW-UHFFFAOYSA-N lead chromate Chemical compound [Pb+2].[O-][Cr]([O-])(=O)=O MOUPNEIJQCETIW-UHFFFAOYSA-N 0.000 claims description 4
- 229910052748 manganese Inorganic materials 0.000 claims description 4
- 239000011572 manganese Substances 0.000 claims description 4
- IEQIEDJGQAUEQZ-UHFFFAOYSA-N phthalocyanine Chemical compound N1C(N=C2C3=CC=CC=C3C(N=C3C4=CC=CC=C4C(=N4)N3)=N2)=C(C=CC=C2)C2=C1N=C1C2=CC=CC=C2C4=N1 IEQIEDJGQAUEQZ-UHFFFAOYSA-N 0.000 claims description 4
- 239000004071 soot Substances 0.000 claims description 4
- 229920002472 Starch Polymers 0.000 claims description 2
- 239000004576 sand Substances 0.000 claims description 2
- 235000019698 starch Nutrition 0.000 claims description 2
- 239000008107 starch Substances 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- -1 siloxanes Chemical class 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000010410 layer Substances 0.000 abstract description 4
- 239000012790 adhesive layer Substances 0.000 abstract description 2
- 239000003292 glue Substances 0.000 abstract 1
- 239000002904 solvent Substances 0.000 description 22
- 230000008439 repair process Effects 0.000 description 16
- 238000000034 method Methods 0.000 description 9
- 230000032683 aging Effects 0.000 description 8
- 239000003973 paint Substances 0.000 description 7
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- IRERQBUNZFJFGC-UHFFFAOYSA-L azure blue Chemical compound [Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[Al+3].[S-]S[S-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-].[O-][Si]([O-])([O-])[O-] IRERQBUNZFJFGC-UHFFFAOYSA-L 0.000 description 3
- 230000008859 change Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 3
- 239000000203 mixture Substances 0.000 description 3
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- 229910052760 oxygen Inorganic materials 0.000 description 3
- 239000001301 oxygen Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241000272814 Anser sp. Species 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 239000002585 base Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 102000002322 Egg Proteins Human genes 0.000 description 1
- 108010000912 Egg Proteins Proteins 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 210000004681 ovum Anatomy 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 230000000750 progressive effect Effects 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002344 surface layer Substances 0.000 description 1
- 238000011179 visual inspection Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G23/00—Working measures on existing buildings
- E04G23/02—Repairing, e.g. filling cracks; Restoring; Altering; Enlarging
- E04G23/0296—Repairing or restoring facades
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Finishing Walls (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
Old structure is done the present invention provides a kind of historical building exterior wall cobblestone painting metope, historical building exterior wall, through local reparative, cobblestone painting metope after filling a vacancy is done in old structure, by being covered in through local reparative, the colorant match agent coating of the mortar bonding layer surface between cobblestone painting metope after filling a vacancy, colorant match agent coating is formed by minerals colour system powder and inorganic siloxane solution mixed configuration, it is formed by acroleic acid polyurethane solution and inorganic siloxane solution mixed configuration, through local reparative, at the mortar stick portion of cobblestone painting metope after filling a vacancy and the adjacent boundary without repairing mortar stick portion, it is additionally provided with one or two intermediate zone, the colorant match agent coating for having transition is also brushed in intermediate zone, the color of the colorant match agent coating of transition is that the target reparation color for repairing part and adjacent not repaired mortar glue The intermediate color between the primitive color of part is closed, it is old as ancient to achieve the effect that historical building exterior wall cobblestone painting wall surface mortar adhesive layer is repaired.
Description
Technical field
Old structure is done the present invention relates to a kind of historical building exterior wall cobblestone painting metope.
Background technique
The exterior wall of historical building experienced last 100 years natural erosion and artificial destruction, and many illnesss cannot be by simple
Reparation can achieve the effect that restore history original state.
For the unified appearance and ornamental value of historical building, still advocate to repair old such as rule that is ancient, repairing old such as Gu.Repair it is old such as
Gu, repairing ideally are the secondary uses by former exterior wall retained material or dismounting some materials itself.When nothing is stayed
It deposits material or removes some materials when being unable to secondary use, it is necessary to find similar alternative materials and be repaired.Then this
Under kind situation, the building " taking on an entirely new look " after reparation is difficult to restore with a long history, weather-beaten color and texture.In order to protect
The appearance concordance and readability for holding historical building, it is outstanding based on aging method is done after the painting metope reparation of historical building exterior wall cobblestone
It is important.
Summary of the invention
Old structure is done the purpose of the present invention is to provide a kind of historical building exterior wall cobblestone painting metope, is specially gone through
History protection building, exterior wall cobblestone paint metope through local reparative, fill a vacancy after do old structure, be able to solve original exterior wall goose ovum
Mountain flour is whitewashed a wall after the local route repair of face, and new and old wall color is inconsistent, is unable to reach the problem of repairing the old effect such as Gu.
To solve the above problems, the present invention a kind of historical building exterior wall cobblestone painting metope is provided do old structure, packet
It includes:
Local reparative, fill a vacancy after exterior wall cobblestone painting metope mortar stick portion;
It is covered in the colorant match agent coating of the facing surface of the mortar stick portion, wherein the colorant match agent coating is by mine
Substance colour system powder and inorganic siloxane solution mixed configuration form, and are mixed by acroleic acid polyurethane solution and inorganic siloxane solution
Conjunction configures, through local reparative, fill a vacancy after cobblestone painting metope mortar stick portion and adjacent not repaired sand
Starch stick portion boundary at, be arranged one or two intermediate zone, choose repair part target repair color and it is adjacent without
The primitive color of the mortar stick portion of reparation is deployed colorant match agent solvent, is brushed to the intermediate zone as middle transition color
It applies.
Further, doing in old structure in above-mentioned historical building exterior wall cobblestone painting metope, the colorant match agent coating
The weight percent of mineral colour system powder is 5-15%, and remaining weight percentage is inorganic siloxane solution.
Further, doing in old structure in above-mentioned historical building exterior wall cobblestone painting metope, the colorant match agent coating
The weight percent of middle acroleic acid polyurethane solution is 10-15%, and remaining weight percentage is inorganic siloxane solution.
Further, doing in old structure in above-mentioned historical building exterior wall cobblestone painting metope, the minerals colour system
Powder, acroleic acid polyurethane solution and inorganic siloxane solution are hydrophobic material.
Further, doing in old structure in above-mentioned historical building exterior wall cobblestone painting metope, the minerals colour system
The material of powder includes iron oxide red, toluidine red, iron oxide yellow, chrome yellow, chrome green, phthalocyanine green, ultramarine, chrome blue, phthalocyanine blue, oxygen
Change the combination of one or more of cologne earth, iron oxide purple, iron oxide black, carbon black, manganese black and pine soot.
Further, doing in old structure in above-mentioned historical building exterior wall cobblestone painting metope, the colorant match agent coating
Thickness be less than 0.1mm.
Compared with prior art, the present invention repairs the mortar stick portion that cobblestone paints metope by being covered in each piece
The colorant match agent coating on surface, wherein the colorant match agent coating is mixed by minerals colour system powder and inorganic siloxane solution,
Mixed by acroleic acid polyurethane solution and inorganic siloxane solution, through local reparative, fill a vacancy after cobblestone paint wall
At the boundary of the mortar stick portion in face and not repaired mortar stick portion, one or two intermediate zone, the mistake are set
It crosses to take also to brush and has transition colorant match agent coating, the color of the transition colorant match agent coating is to repair the target reparation color of part
With the intermediate chroma of the primitive color of adjacent not repaired mortar stick portion, repairing for historical building exterior wall requirement can achieve
Old such as ancient effect.
Detailed description of the invention
Fig. 1 is the front signal for doing old structure of the historical building exterior wall cobblestone painting metope of one embodiment of the invention
Figure;
Fig. 2 is the side signal for doing old structure of the historical building exterior wall cobblestone painting metope of one embodiment of the invention
Figure;
Fig. 3 is the flow chart for doing aging method of the historical building exterior wall cobblestone painting metope of one embodiment of the invention.
Specific embodiment
In order to make the foregoing objectives, features and advantages of the present invention clearer and more comprehensible, with reference to the accompanying drawing and specific real
Applying mode, the present invention is described in further detail.
As shown in Fig. 1~2, what the present invention provided a kind of historical building exterior wall cobblestone painting metope does old structure, comprising:
Local reparative, fill a vacancy after cobblestone painting metope mortar stick portion surface layer 1;
It is covered in the colorant match agent coating of the facing surface of the mortar stick portion, wherein the colorant match agent coating is by mine
Substance colour system powder and inorganic siloxane solution mix, by acroleic acid polyurethane solution and the mixing of inorganic siloxane solution
At, through local reparative, fill a vacancy after the mortar stick portion of cobblestone painting metope and adjacent viscous without the mortar repaired
At the boundary for closing part 3, it is additionally provided with one or two intermediate zone 2, also brushing in the intermediate zone has the colorant match agent of transition to apply
Layer, the color of the colorant match agent coating of the transition are to repair the target reparation color and the adjacent mortar bonding without repairing of part
Intermediate color between partial primitive color.
Here, the present invention is applied by being covered in the colorant match agent on the surface of the mortar stick portion of each piece of cobblestone painting metope
Layer, wherein the colorant match agent coating is mixed by minerals colour system powder and inorganic siloxane solution, by acroleic acid polyurethane
Solution and inorganic siloxane solution mix, through local reparative, fill a vacancy after cobblestone painting metope between mortar it is viscous
It closes at part and the adjacent boundary without the mortar stick portion repaired, one or two intermediate zone, the intermediate zone is set
On also brush and have a transition colorant match agent coating, the color of the transition colorant match agent coating be to repair the target reparation color and phase of part
It is old as ancient to can achieve repairing for historical building exterior wall requirement without the intermediate color between the primitive color for the stick portion repaired by neighbour
Effect.
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of old structure, the colorant match agent coating
The weight percent of mineral colour system powder is 5-15%, and remaining weight percentage is inorganic siloxane solution, to be mixed
Close uniform colorant match agent coating.
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of old structure, the colorant match agent coating
The weight percent of middle acroleic acid polyurethane solution is 10-15%, and remaining weight percentage is inorganic siloxane solution, to obtain
Uniformly mixed colorant match agent coating.
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of old structure, the minerals colour system
Powder, acroleic acid polyurethane solution and inorganic siloxane solution are hydrophobic material.
Here, the minerals colour system powder, acroleic acid polyurethane solution and inorganic siloxane solution are hydrophobic material,
Have fabulous alkali resistance, excellent water-sprinkling performance, excellent uvioresistant and weather resistance, is built with improving the history after repairing
External wall waterproof effect is built, can not only prevent colorant match agent coating from being watered down by water, but also can prevent hydrone from infiltrating through exterior wall, is protected
Hold the respirable elite clone of exterior wall.
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of old structure, the minerals colour system
The material of powder includes iron oxide red, toluidine red, iron oxide yellow, chrome yellow, chrome green, phthalocyanine green, ultramarine, chrome blue, phthalocyanine blue, oxygen
Change the combination of one or more of cologne earth, iron oxide purple, iron oxide black, carbon black, manganese black and pine soot, so that historical building exterior wall is wanted
The effect for repairing old such as Gu asked is more preferable.
Here, the material table specific as follows of the minerals colour system powder:
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of old structure, the colorant match agent coating
Thickness be less than 0.1mm.
Here, the thickness control of colorant match agent coating can be less than 0.1mm to avoid the metope repaired integrally blocked up.
For example, the mass-tone system powder coating thickness is between 0.05mm~0.1mm.
As shown in figure 3, the present invention a kind of historical building exterior wall cobblestone painting metope is provided do aging method, comprising:
The mortar stick portion of step S1, External Wall cobblestone painting metope are cleaned, mortar stick portion after drying
Moisture content is below 15%;
Here, needing to handle base: repair basal plane substantially dry, moisture content 15% hereinafter, basal plane defect,
Such as: crack, seam crossing, junction no significant defect, before construction, base must be cleaned, without dirt, without waste, without the accumulation of salt in the surface soil, nothing
Algae and moss etc.;
Step S2 determines the tinctorial pattern matching criterion of colorant match agent solvent, wherein the colorant match agent solvent is by minerals colour system powder
Last and inorganic siloxane solution mixes, the colorant match agent coating or by acroleic acid polyurethane solution and inorganic siloxane solution
It mixes;
Step S3 repairs color and the tinctorial pattern matching criterion according to the target of mortar stick portion, determines than the mesh
Mark repairs the formula of the colorant match agent solvent of slightly deep one to two coloration of color;
Here, colorant match agent primary election: color phase can be selected according to tinctorial pattern matching criterion and the color for needing to repair wall
The colorant match agent of close (slightly deep one to two coloration), makes color formulas;
Step S4 chooses the muti-piece on exterior wall cobblestone painting metope before the painting metope colorant match construction of exterior wall cobblestone
Mortar stick portion brushes the table of selected muti-piece mortar stick portion with according to the colorant match agent solvent for being formulated and obtaining
Face, whether the color and target reparation color on the surface for the mortar stick portion that comparing brushes painting is completed are consistent, if inconsistent,
The formula is adjusted according to comparison result;
Here, colorant match agent determines: the repairing wall of muti-piece 0.5m*0.5m area can be chosen before metope is constructed on a large scale
Metope is brushed with according to the obtained colorant match agent solvent that is formulated in face, and general thickness is less than 0.1mm, and the metope brushed is at end
It should be protected from and drench with rain before solidifying, determine to do old color and the unified colorant match agent solvent of metope original appearance color;
Step S5, External Wall cobblestone paint the construction of metope colorant match, comprising: according to the formula or described adjusted match
Side, modulates the colorant match agent solvent of corresponding color;Each block of cobblestone with writing brush in exterior wall cobblestone painting metope paints metope
The colorant match agent solvent of mortar stick portion surface brushing corresponding color;Mortar stick portion between cobblestone and it is adjacent without
At the boundary of the mortar stick portion of repairerment, be arranged one or two intermediate zone, choose repair part target repair color and
The middle transition color of the adjacent mortar adhesive layer color without repairerment makees colorant match agent solvent, as transition colorant match agent solvent, to institute
Intermediate zone is stated to be brushed;Before colorant match agent solvent final set, the spelling on cobblestone painting metope is accidentally sticked to dry cloth wiped clean
Toner solvent.
Here, the present invention is applied by being covered in the colorant match agent on the surface of the mortar stick portion of each piece of cobblestone painting metope
Layer, wherein the colorant match agent coating is mixed by minerals colour system powder and inorganic siloxane solution, by acroleic acid polyurethane
Solution and inorganic siloxane solution mix, through local reparative, fill a vacancy after cobblestone painting metope mortar bonding part
Divide and one or two intermediate zone at the adjacent boundary without the mortar stick portion repaired, is set, is gone back in the intermediate zone
Brushing has transition colorant match agent coating, and the color of the transition colorant match agent coating is to repair the target reparation color and adjacent nothing of part
It is old as ancient to can achieve repairing for historical building exterior wall requirement for intermediate color between the primitive color for the mortar stick portion that need to be repaired
Effect.
In addition, do it is old after the completion of, old effect can be done by visual inspection: stood with a distance from 1 meter of exterior wall, observation covering colorant match agent
The metope of solvent and the adjacent original metope for not covering colorant match agent solvent then do old qualification without obvious boundary.
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of aging method, and step S2 is determined and spelled
The tinctorial pattern matching criterion of toner solvent, comprising:
The weight percent of the colorant match agent solvent mineral colour system powder is 5-15%, and remaining weight percentage is nothing
Organic siloxane solution, to obtain uniformly mixed colorant match agent solvent.
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of aging method, and step S2 is determined and spelled
The tinctorial pattern matching criterion of toner solvent, comprising:
The weight percent of acroleic acid polyurethane solution is 10-15%, remaining weight percentage in the colorant match agent solvent
For inorganic siloxane solution, to obtain uniformly mixed colorant match agent solvent.
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of aging method, the minerals colour system
Powder, acroleic acid polyurethane solution and inorganic siloxane solution are hydrophobic material.
Here, the minerals colour system powder, acroleic acid polyurethane solution and inorganic siloxane solution are hydrophobic material,
Have fabulous alkali resistance, excellent water-sprinkling performance, excellent uvioresistant and weather resistance, is built with improving the history after repairing
External wall waterproof effect is built, can not only prevent colorant match agent coating from being watered down by water, but also can prevent water penetration from entering exterior wall.
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of aging method, the minerals colour system
The material of powder includes iron oxide red, toluidine red, iron oxide yellow, chrome yellow, chrome green, phthalocyanine green, ultramarine, chrome blue, phthalocyanine blue, oxygen
Change the combination of one or more of cologne earth, iron oxide purple, iron oxide black, carbon black, manganese black and pine soot, so that historical building exterior wall is wanted
The effect for repairing old such as Gu asked is more preferable.
Here, the material table specific as follows of the minerals colour system powder:
Historical building exterior wall cobblestone painting metope of the invention is done in one embodiment of aging method, with writing brush in exterior wall goose
Cobble paints the surface brushing pair of the mortar stick portion (non-cobblestone paints metope part) between each block of cobblestone of metope
It answers in the colorant match agent solvent of color,
The thickness that the surface of the mortar stick portion is formed by colorant match agent coating is less than 0.1mm.
Here, the thickness control of colorant match agent coating can be less than 0.1mm to avoid the metope repaired integrally blocked up.
For example, the mass-tone system powder coating thickness is between 0.05mm~0.1mm.
Each embodiment in this specification is described in a progressive manner, the highlights of each of the examples are with other
The difference of embodiment, the same or similar parts in each embodiment may refer to each other.
Obviously, those skilled in the art can carry out various modification and variations without departing from spirit of the invention to invention
And range.If in this way, these modifications and changes of the present invention belong to the claims in the present invention and its equivalent technologies range it
Interior, then the invention is also intended to include including these modification and variations.
Claims (6)
1. a kind of historical building exterior wall cobblestone painting metope does old structure characterized by comprising
Local reparative, fill a vacancy after cobblestone painting metope mortar stick portion;
It is covered in the colorant match agent coating on mortar stick portion surface, wherein the colorant match agent coating is by minerals colour system powder
Last and inorganic siloxane solution mixed configuration forms, by acroleic acid polyurethane solution and inorganic siloxane solution mixed configuration
At, by local reparative, fill a vacancy after the mortar stick portion of each block of cobblestone painting metope and adjacent without repairing
At the boundary of mortar stick portion, it is additionally provided with one or two colorant match intermediate zone, also brushing in the intermediate zone has transition spelling
Toner coating, the colorant match agent coating color of the transition are the target reparation color for repairing part and the adjacent sand without reparation
Starch the intermediate color between the primitive color of stick portion.
2. historical building exterior wall cobblestone painting metope as described in claim 1 does old structure, which is characterized in that the spelling
The weight percent of toner coating mineral colour system powder is 5-15%, and remaining weight percentage is inorganic siloxane solution.
3. historical building exterior wall cobblestone painting metope as described in claim 1 does old structure, which is characterized in that the spelling
The weight percent of acroleic acid polyurethane solution is 10-15% in toner coating, and remaining weight percentage is that inorganic siloxanes is molten
Liquid.
4. historical building exterior wall cobblestone painting metope as described in any one of claims 1 to 3 does old structure, feature exists
In the minerals colour system powder, acroleic acid polyurethane solution and inorganic siloxane solution are hydrophobic material.
5. historical building exterior wall cobblestone painting metope as described in any one of claims 1 to 3 does old structure, feature exists
In the material of the minerals colour system powder includes iron oxide red, toluidine red, iron oxide yellow, chrome yellow, chrome green, phthalocyanine green, group
The combination of one or more of blueness, chrome blue, phthalocyanine blue, iron oxide brown, iron oxide purple, iron oxide black, carbon black, manganese black and pine soot.
6. historical building exterior wall cobblestone painting metope as described in any one of claims 1 to 3 does old structure, feature exists
In the thickness of the colorant match agent coating is less than 0.1mm.
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CN201811062386.3A CN109138481A (en) | 2018-09-12 | 2018-09-12 | Historical building exterior wall cobblestone painting metope does old structure |
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CN201811062386.3A CN109138481A (en) | 2018-09-12 | 2018-09-12 | Historical building exterior wall cobblestone painting metope does old structure |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113738143A (en) * | 2021-08-16 | 2021-12-03 | 上海建筑装饰(集团)有限公司 | Cobble wall surface repairing process |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2790755A1 (en) * | 1999-03-11 | 2000-09-15 | France Production | Rendering material for use in restoration of old buildings contains air lime paste, hydraulic lime, sand and calcareous filler |
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