CN109162414A - Historical building exterior wall plucking, dabbing painting metope do old structure - Google Patents
Historical building exterior wall plucking, dabbing painting metope do old structure Download PDFInfo
- Publication number
- CN109162414A CN109162414A CN201811061778.8A CN201811061778A CN109162414A CN 109162414 A CN109162414 A CN 109162414A CN 201811061778 A CN201811061778 A CN 201811061778A CN 109162414 A CN109162414 A CN 109162414A
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- China
- Prior art keywords
- dabbing
- plucking
- metope
- colorant match
- exterior wall
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- 238000010422 painting Methods 0.000 title claims abstract description 57
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 72
- 239000003086 colorant Substances 0.000 claims abstract description 72
- 239000011248 coating agent Substances 0.000 claims abstract description 47
- 238000000576 coating method Methods 0.000 claims abstract description 47
- KPUWHANPEXNPJT-UHFFFAOYSA-N disiloxane Chemical class [SiH3]O[SiH3] KPUWHANPEXNPJT-UHFFFAOYSA-N 0.000 claims abstract description 27
- 239000000843 powder Substances 0.000 claims abstract description 26
- 230000008439 repair process Effects 0.000 claims abstract description 25
- 229910052500 inorganic mineral Inorganic materials 0.000 claims abstract description 24
- 239000011707 mineral Substances 0.000 claims abstract description 24
- 229920002635 polyurethane Polymers 0.000 claims abstract description 18
- 239000004814 polyurethane Substances 0.000 claims abstract description 18
- NIXOWILDQLNWCW-UHFFFAOYSA-N Acrylic acid Chemical compound OC(=O)C=C NIXOWILDQLNWCW-UHFFFAOYSA-N 0.000 claims abstract description 16
- 230000007704 transition Effects 0.000 claims abstract description 14
- UQSXHKLRYXJYBZ-UHFFFAOYSA-N Iron oxide Chemical compound [Fe]=O UQSXHKLRYXJYBZ-UHFFFAOYSA-N 0.000 claims description 32
- 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
- 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 6
- 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
- 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 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
- 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
- 239000000203 mixture Substances 0.000 claims description 4
- 239000004071 soot Substances 0.000 claims description 4
- -1 siloxanes Chemical class 0.000 claims description 3
- 230000001680 brushing effect Effects 0.000 claims description 2
- 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 2
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims description 2
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims description 2
- 239000007788 liquid Substances 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 11
- 239000003973 paint Substances 0.000 abstract description 6
- 230000001681 protective effect Effects 0.000 abstract description 2
- 239000002904 solvent Substances 0.000 description 19
- 238000000034 method Methods 0.000 description 8
- 230000032683 aging Effects 0.000 description 7
- 239000010410 layer Substances 0.000 description 5
- 230000004048 modification Effects 0.000 description 3
- 238000012986 modification Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 241001062009 Indigofera 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
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 238000010586 diagram Methods 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
- 230000035515 penetration Effects 0.000 description 1
- 239000011505 plaster Substances 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
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/04—Polyurethanes
- C09D175/14—Polyurethanes having carbon-to-carbon unsaturated bonds
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Materials Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Mechanical Engineering (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Finishing Walls (AREA)
Abstract
The present invention provides a kind of historical building exterior wall pluckings, dabbing painting metope does old structure, in historical protective buildings exterior wall, through local reparative, plucking after filling a vacancy, dabbing painting metope is done in old structure, by being covered in through local reparative, plucking after filling a vacancy, the colorant match agent coating of dabbing painting metope, wherein, the colorant match agent coating is formed by minerals colour system powder and inorganic siloxane solution mixed configuration, it is mixed by acroleic acid polyurethane solution and inorganic siloxane solution, through local reparative, plucking after filling a vacancy, dabbing paints at metope and the adjacent metope boundary without reparation, it is additionally provided with one or two intermediate zone, the colorant match agent coating for having transition is also brushed in the intermediate zone, the color of the colorant match agent coating of the transition is to repair the target reparation color of part and without repairing between the primitive color of part Coloration, it is old such as ancient effect to can achieve repairing for historical building exterior wall requirement.
Description
Technical field
The present invention relates to a kind of historical building exterior wall plucking, dabbing painting metopes to do old structure.
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 advocates restoring the old as the old, repairs the old rule 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 particularly important based on aging method is done after historical building exterior wall granitic plaster reparation.
Summary of the invention
The purpose of the present invention is to provide a kind of historical building exterior wall plucking, dabbing painting metopes to do old structure, specifically
For historical protective buildings, exterior wall plucking, dabbing through local reparative, fill a vacancy after do old structure, be able to solve original plucking, dabbing
After painting metope local route repair, 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 provides a kind of historical building exterior wall plucking, dabbing painting metope does old structure,
Include:
Through local reparative, fill a vacancy after plucking, dabbing painting metope；
Be covered in it is described through local reparative, fill a vacancy after plucking, dabbing painting metope surface colorant match agent coating,
In, each plucking, dabbing face the target of colorant match agent coating of lower surface repair colorant match agent coating of the color compared with its upper surface
Target repairs one to two deep coloration of color, and the colorant match agent coating is mixed by minerals colour system powder and inorganic siloxane solution
Form, mixed by acroleic acid polyurethane solution and inorganic siloxane solution, by local reparative, fill a vacancy after plucking,
At dabbing painting metope and the adjacent boundary without repairing part, it is additionally provided with one or two intermediate zone, the intermediate zone
On also brush and have the colorant match agent coating of transition, the color of the colorant match agent coating of the transition be by local reparative, fill a vacancy after
The target that plucking, dabbing paint metope repairs the coloration between color and the adjacent primitive color without reparation.
Further, it is done in old structure in above-mentioned historical building exterior wall plucking, dabbing painting metope, the colorant match agent applies
The weight percent of layer mineral colour system powder is 5-15%, and remaining weight percentage is inorganic siloxane solution.
Further, it is done in old structure in above-mentioned historical building exterior wall plucking, dabbing painting metope, the colorant match agent applies
The weight percent of acroleic acid polyurethane solution is 10-15% in layer, and remaining weight percentage is inorganic siloxane solution.
Further, it is done in old structure in above-mentioned historical building exterior wall plucking, dabbing painting metope, the minerals color
It is powder, acroleic acid polyurethane solution and inorganic siloxane solution is hydrophobic material.
Further, it is done in old structure in above-mentioned historical building exterior wall plucking, dabbing painting metope, the minerals color
Be powder material include iron oxide red, toluidine red, iron oxide yellow, chrome yellow, chrome green, phthalocyanine green, ultramarine, chrome blue, phthalocyanine blue,
The combination of one or more of iron oxide brown, iron oxide purple, iron oxide black, carbon black, manganese black and pine soot.
Further, it is done in old structure in above-mentioned historical building exterior wall plucking, dabbing painting metope, the colorant match agent applies
The thickness of layer is less than 0.1mm.
Compared with prior art, the present invention passes through the plucking after being covered in through local reparative, filling a vacancy, dabbing paints metope
Colorant match agent coating, wherein the colorant match agent coating is mixed by minerals colour system powder and inorganic siloxane solution, by propylene
Sour polyurethane solutions and inorganic siloxane solution mix, through local reparative, fill a vacancy after plucking, dabbing painting metope and
At the adjacent surface boundary without reparation, it is additionally provided with one or two intermediate zone, also brushing in the intermediate zone has transition
Colorant match agent coating, the color of the colorant match agent coating of the transition is to repair the target of part to repair color and the original without reparation
It is old such as ancient effect to can achieve repairing for historical building exterior wall requirement for coloration between beginning color.
Detailed description of the invention
Fig. 1 be the historical building exterior wall plucking of one embodiment of the invention, dabbing painting metope the front for doing old structure show
It is intended to；
Fig. 2 is the side schematic view for doing old structure of the historical building exterior stucco metope of one embodiment of the invention；
Fig. 3 is the side schematic view for doing old structure of the historical building exterior wall dabbing painting metope of one embodiment of the invention；
Fig. 4 is the side knot for doing old structure of the historical building exterior wall plucking of one embodiment of the invention, dabbing painting metope
Structure schematic diagram
Fig. 5 is the flow chart for doing aging method of the historical building exterior wall plucking of one embodiment of the invention, dabbing painting metope.
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 figures 1-4, the present invention provides a kind of historical building exterior wall plucking, dabbing painting metope does old structure, packet
It includes:
Local reparative, fill a vacancy after plucking, dabbing painting metope 1；
The colorant match agent coating 2 of plucking, dabbing painting metope 1 after being covered in local reparative, filling a vacancy, wherein the colorant match
Agent coating 2 is mixed by minerals colour system powder and inorganic siloxane solution, by acroleic acid polyurethane solution and inorganic silicon oxygen
Alkane solution mixes, through local reparative, fill a vacancy after plucking, dabbing painting metope and the adjacent surface 3 without repairing
At boundary, it is additionally provided with one or two intermediate zone 5, the colorant match agent coating 4 for having transition is also brushed in the intermediate zone 5, it is described
The color of the colorant match agent coating 4 of transition is to repair the target reparation color of part and without the color between the primitive color of reparation
Degree.
Here, the present invention passes through the plucking after being covered in through local reparative, filling a vacancy, dabbing paints the colorant match agent of metope and applies
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 plucking, dabbing painting metope and adjacent nothing
At the surface boundary that need to be repaired, it is additionally provided with one or two intermediate zone, also brushes the colorant match agent for having transition in the intermediate zone
Coating, the color of the colorant match agent coating of the transition be repair part target repair color and without reparation primitive color it
Between coloration, it is old such as ancient effect to can achieve repairing for historical building exterior wall requirement.
Historical building exterior wall plucking of the invention, dabbing painting metope are done in one embodiment of old structure, the colorant match agent
The weight percent of coating mineral colour system powder is 5-15%, and remaining weight percentage is inorganic siloxane solution, with
To uniformly mixed colorant match agent coating.
Historical building exterior wall plucking of the invention, dabbing painting metope are done in one embodiment of old structure, the colorant match agent
The weight percent of acroleic acid polyurethane solution is 10-15% in coating, and remaining weight percentage is inorganic siloxane solution, with
Obtain uniformly mixed colorant match agent coating.
Historical building exterior wall plucking of the invention, dabbing painting metope are 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 plucking of the invention, dabbing painting metope are done in one embodiment of old structure, the minerals
The material of colour system powder includes iron oxide red, toluidine red, iron oxide yellow, chrome yellow, chrome green, phthalocyanine green, ultramarine, chrome blue, phthalocyanine
One or more of indigo plant, iron oxide brown, iron oxide purple, iron oxide black, carbon black, manganese black and pine soot combination, so that historical building
It is more preferable that exterior wall required repairs the old effect as ancient.
Here, the material table specific as follows of the minerals colour system powder:
Historical building exterior wall plucking of the invention, dabbing painting metope are done in one embodiment of old structure, the colorant match agent
The thickness of 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.
As shown in figure 5, historical building exterior wall plucking of the invention, dabbing painting metope do old structure, comprising:
Step S1 obtains moisture content and exists after cleaning to plucking, dabbing painting metope, and after repairing crack and drying
15% surface layer below；
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, or is mixed by acroleic acid polyurethane solution and inorganic siloxane solution；
Step S3 repairs the type and the tinctorial pattern matching criterion of color according to the target repaired, and determines than each 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, before plucking, dabbing painting metope are constructed on a large scale, selection plucking, dabbing paint several pieces on metope
Through local reparative, fill a vacancy after part, be formulated obtained colorant match agent solvent with according to described, brush selected exterior wall surface,
Whether the color and target reparation color of plucking, dabbing painting metope that comparing brushes painting is completed are consistent, if inconsistent, according to
Comparison result adjusts the formula；
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 constructs on a large scale to plucking, dabbing painting metope, comprising: according to the formula or the adjustment
Formula afterwards modulates the colorant match agent solvent of corresponding color；Corresponding color is brushed in plucking, dabbing painting metope with writing brush or spread pen
Colorant match agent solvent；Wherein, each plucking, dabbing face lower surface colorant match agent coating target repair color compared with its upper surface
The target of colorant match agent coating repair one to two deep coloration of color；Through local reparative, fill a vacancy after plucking, dabbing painting wall
At face and the adjacent boundary without the part repaired, one or two intermediate zone is set, the target reparation for repairing part is chosen
Coloration between color and the adjacent primitive color without the part repaired makees colorant match agent solvent, as transition colorant match agent solvent pair
The intermediate zone is brushed.
Here, the present invention passes through the plucking after being covered in through local reparative, filling a vacancy, dabbing paints the colorant match agent of metope and applies
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 plucking, dabbing painting metope and adjacent nothing
At the surface boundary that need to be repaired, it is additionally provided with one or two intermediate zone, also brushes the colorant match agent for having transition in the intermediate zone
Coating, the color of the colorant match agent coating of the transition be repair part target repair color and without reparation primitive color it
Between coloration, it is old such as ancient effect to can achieve repairing for historical building exterior wall requirement.
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 plucking of the invention, dabbing painting metope are done in one embodiment of aging method, and step S2 determines
The tinctorial pattern matching criterion of colorant match agent 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 plucking of the invention, dabbing painting metope are done in one embodiment of aging method, and step S2 determines
The tinctorial pattern matching criterion of colorant match agent 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 plucking of the invention, dabbing painting metope are 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 plucking of the invention, dabbing painting metope are done in one embodiment of aging method, the minerals
The material of colour system powder includes iron oxide red, toluidine red, iron oxide yellow, chrome yellow, chrome green, phthalocyanine green, ultramarine, chrome blue, phthalocyanine
One or more of indigo plant, iron oxide brown, iron oxide purple, iron oxide black, carbon black, manganese black and pine soot combination, so that historical building
It is more preferable that exterior wall required repairs the old effect as ancient.
Here, the material table specific as follows of the minerals colour system powder:
Historical building exterior wall plucking of the invention, dabbing painting metope are done in one embodiment of aging method, with writing brush or row
Pen plucking, dabbing painting metope surface brush corresponding color colorant match agent solvent in,
The thickness that the surface of the target reparation 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 plucking, dabbing painting metope do old structure characterized by comprising
Local reparative, fill a vacancy after plucking, dabbing painting metope；
The colorant match agent coating on the surface of plucking, dabbing painting metope after being covered in local reparative, filling a vacancy, wherein each plucking,
The target of the colorant match agent coating of the lower surface in dabbing face repairs color and repairs color compared with the target of the colorant match agent coating of its upper surface
One to two deep coloration, the colorant match agent coating is mixed by minerals colour system powder and inorganic siloxane solution, by propylene
Sour polyurethane solutions and inorganic siloxane solution mix, by local reparative, fill a vacancy after plucking, dabbing painting metope
At the adjacent metope boundary without reparation, it is additionally provided with one or two intermediate zone, also brushing in the intermediate zone had
The colorant match agent coating crossed, the color of the colorant match agent coating of the transition be by local reparative, fill a vacancy after plucking, dabbing painting
The target of metope repairs the coloration between color and the adjacent primitive color without reparation.
2. historical building exterior wall plucking as described in claim 1, dabbing painting metope do old structure, which is characterized in that institute
The weight percent for stating colorant match agent coating mineral colour system powder is 5-15%, and remaining weight percentage is that inorganic siloxanes is molten
Liquid.
3. historical building exterior wall plucking as described in claim 1, dabbing painting metope do old structure, which is characterized in that institute
The weight percent for stating acroleic acid polyurethane solution in colorant match agent coating is 10-15%, and remaining weight percentage is inorganic silicon oxygen
Alkane solution.
4. historical building exterior wall plucking as described in any one of claims 1 to 3, dabbing painting metope are old structure, spy
Sign is that the minerals colour system powder, acroleic acid polyurethane solution and inorganic siloxane solution are hydrophobic material.
5. historical building exterior wall plucking as described in any one of claims 1 to 3, dabbing painting metope are old structure, spy
Sign is that the material of the minerals colour system powder includes iron oxide red, toluidine red, iron oxide yellow, chrome yellow, chrome green, phthalocyanine
One or more of green, ultramarine, chrome blue, phthalocyanine blue, iron oxide brown, iron oxide purple, iron oxide black, carbon black, manganese black and pine soot
Combination.
6. historical building exterior wall plucking as described in any one of claims 1 to 3, dabbing painting metope are old structure, spy
Sign is that the thickness of the colorant match agent coating is less than 0.1mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811061778.8A CN109162414A (en) | 2018-09-12 | 2018-09-12 | Historical building exterior wall plucking, dabbing painting metope do old structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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