CN110053410A - A kind of large size sculpture anti-crack and anti-seepage reparation integral construction method - Google Patents
A kind of large size sculpture anti-crack and anti-seepage reparation integral construction method Download PDFInfo
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- CN110053410A CN110053410A CN201910373850.9A CN201910373850A CN110053410A CN 110053410 A CN110053410 A CN 110053410A CN 201910373850 A CN201910373850 A CN 201910373850A CN 110053410 A CN110053410 A CN 110053410A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/04—Modelling plastic materials, e.g. clay
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B44—DECORATIVE ARTS
- B44C—PRODUCING DECORATIVE EFFECTS; MOSAICS; TARSIA WORK; PAPERHANGING
- B44C3/00—Processes, not specifically provided for elsewhere, for producing ornamental structures
- B44C3/06—Sculpturing
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L63/00—Compositions of epoxy resins; Compositions of derivatives of epoxy resins
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/02—Non-macromolecular additives
- C09J11/04—Non-macromolecular additives inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J11/00—Features of adhesives not provided for in group C09J9/00, e.g. additives
- C09J11/08—Macromolecular additives
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09J—ADHESIVES; NON-MECHANICAL ASPECTS OF ADHESIVE PROCESSES IN GENERAL; ADHESIVE PROCESSES NOT PROVIDED FOR ELSEWHERE; USE OF MATERIALS AS ADHESIVES
- C09J167/00—Adhesives based on polyesters obtained by reactions forming a carboxylic ester link in the main chain; Adhesives based on derivatives of such polymers
- C09J167/02—Polyesters derived from dicarboxylic acids and dihydroxy compounds
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
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- Chemical Kinetics & Catalysis (AREA)
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- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Working Measures On Existing Buildindgs (AREA)
Abstract
The present invention relates to sculpture recovery technique fields, and in particular to a kind of large size sculpture anti-crack and anti-seepage reparation integral construction method, it is intended to solve sculpture and be easy to appear crack after long-term use, it is difficult to which the problem of repairing, technical points are: S1, sculpture cleaning；S2, location of cracks processing；S3, fracture position carry out infrared scan, obtain the stereochemical structure information inside crack；S4, it prepares repair piece and is pressed into: S5, covering sealing film on repair piece surface, it is ensured that sealing film covers all location of cracks；S6, the location of cracks one end being inserted into air-inlet of vacuum pump side after covering sealing film, start vacuum pump, start to be evacuated, grouting material is slowly injected by funnel in the other end of location of cracks simultaneously, so that grouting material flows under pull of vacuum effect to fill up existing gap between location of cracks and repair piece；S7, surface treatment.The present invention remains the preprosthetic appearance in sculpture crack substantially, and has the characteristics that quick, practical, efficient, reversible.
Description
Technical field
The present invention relates to sculpture recovery technique fields, and in particular to a kind of large size sculpture anti-crack and anti-seepage reparation integrated construction
Method.
Background technique
Sculpture, which refers to, to be moulded, for beautifying city or carve for commemoration meaning with certain implied meaning, symbol or pictograph
Visual article and souvenir.Sculpture is one kind of plastic arts, is also known as carved, and is carving, carves, the general name of three kinds of method for creating of modeling, refers to
With various plastic materials (such as gypsum, resin, clay) or hard material (such as timber, stone, metal, the jade that can carve, can carve
Block, agate, aluminium, glass reinforced plastic, sandstone, copper etc.), visual, the artistic image that can touch with certain space are createed, so as to reflection
Social life, the aesthetic method of art of expression man, Aesthetic Emotion, aesthetic ideal art.Carving substance is reduced by carving, carving
Material, modeling then increase plastic materials and qualities by heap to achieve the purpose that creation of art.
Cement sculpture or concrete sculpture are known as the sculpture using concreting, use cement as the master of sculpture
The advantages of wanting material, cooperate reinforcement frame, having the solid permanent service life such as building, possess advantage of lower cost, is widely used
In the sculpture building of the large size such as various outdoors, square, park, theme place.
But cement sculpture is in long-term use, concrete material is easy to be influenced by following several factors: 1, physics
Effect: change including environment temperature, the alternating of humidity, i.e., the ringings such as cold and hot, dry and wet, freeze thawing, material is being subjected to these works
With rear, internal stress will be expanded, shrinks or generates, long-term repeated action will make material gradually go to pot.2, chemical action:
Including other harmful substances of solution such as acid, alkali, salt in atmosphere and ambient water to the corrosion function of material and daylight, ultraviolet light
Effect of the lamp to material.3, mechanism: the continuous action including load, mutation load is to fatigue caused by material, impact, mill
Damage, abrasion etc..4, biological effect: including disoperations such as mushroom, insects, cause material that rotten equal destruction occurs.
The problem of above several factors cause sculpture to be easy to appear crack after long-term use, therefore, in view of the above-mentioned problems,
The invention proposes further solutions.
Summary of the invention
Therefore, the technical problem to be solved in the present invention is that overcome in the prior art sculpture be easy to appear after long-term use
Crack, it is difficult to the defect of reparation, to provide a kind of large-scale sculpture anti-crack and anti-seepage reparation integral construction method.
Above-mentioned technical purpose of the invention has the technical scheme that
A kind of large size sculpture anti-crack and anti-seepage reparation integral construction method, comprising the following steps:
S1, sculpture cleaning: sculpted surface is cleaned using neutral or alkalescent cleaning solution, local severe spot is manual
It rejects, the sculpture position after rejecting spot is done color difference and handled to reduce color difference；
S2, location of cracks processing: location of cracks is loosened, the rubble with crackle is removed with sander, the V-type of formation rule
Or U-type groove is then rinsed in favor of repairing, and after sandstone, dust are washed away completely, naturally dry；
S3, infrared scan: being scanned using infrared sensor fracture position, obtains the stereochemical structure letter inside crack
Breath；
S4, it prepares repair piece and is pressed into: 3D printing being carried out according to the stereochemical structure information so that repair piece is made, and will system
The repair piece heating power indentation location of cracks got ready, so that the height of repair piece is 0.5-1.5mm smaller than the depth in crack；
S5, encapsulation process: sealing film is covered on repair piece surface, it is ensured that sealing film covers all location of cracks；
S6, it prepares grouting material and fills: the location of cracks one after air-inlet of vacuum pump side to be inserted into covering sealing film
End starts vacuum pump, starts to be evacuated, while slowly being injected grouting material by funnel in the other end of location of cracks, so that filling
Slurry flows under pull of vacuum effect to fill up existing gap between location of cracks and repair piece；
S7, surface treatment: fracture position is polished, is painted to restore sculpture original-shape after grouting material solidification.
Optionally, the neutral cleaning solution is the aqueous solution of neutral cleaning solution, and the alkalescent cleaning solution is suds.
Optionally, in the step S4, the repair piece includes 35-37 parts of propane type epoxy resin of di phenolic group, epoxy third
16-18 parts of alkane butyl ether, 6-8 parts of polysulfide rubber, 6-8 parts of silicone resin, 5-6 parts of epoxy hardener, 7-11 parts of iron powder, porcelain powder 7-9
Part, 2-3 parts of asbestos fibre.
Optionally, in the step S4, the preparation method of the repair piece is to be sent into propane type epoxy resin of di phenolic group
Reaction kettle, setting revolving speed are 25 revs/min, and temperature is 50-60 DEG C, are slowly added into epoxy propane butyl ether while stirring, stir
Polysulfide rubber and silicone resin are added after mixing 0.3 hour, stops stirring after continuing stirring 0.6 hour, is down to room temperature to temperature in the kettle
Afterwards, resetting revolving speed is 15 revs/min, sequentially adds iron powder, porcelain powder, asbestos fibre, and it is solid that epoxy is added after stirring 0.2 hour
Agent stops the repair piece for stirring to get stretchable moulding after mixing evenly, is most adapted to afterwards through 3D printing with location of cracks.
Optionally, in the step S4, when being embedded repair piece, first to its pre- thermal softening, then take chopsticks that will repair
Part is little by little filled in from sculpture slot ends, is completely forced into the repair piece filled in the position of gap with brush roll is used.
Optionally, in the step S6, the grouting material includes adhesive, colorant and the base-material that weight proportion is 1:2:4,
The base-material is used the powder of material by sculpture.
Optionally, the colorant includes 1-3 parts of iron oxide brown, 1-3 parts of iron oxide red, Huang 1-3 parts of floor, titanium dioxide
30-35 parts.
Optionally, the adhesive includes 30-35 parts of polyester resin, 20-25 parts of nylon type copolyamides, 8-10 parts of second
Alkene-ethyl acrylate resin, 5-8 parts of microwaxes and palm wax, 6-15 parts of terpene resins；
Wherein, the polyester resin is the polycondensation polymer of binary acid and dihydric alcohol, and the dihydric alcohol includes Isosorbide-5-Nitrae-fourth two
Alcohol, polyethylene glycol and diethylene glycol (DEG), the binary acid include terephthalic acid (TPA) and M-phthalic acid, and the nylon type copolyamide is
The polymer of caprolactam and Nylon-66.
Optionally, the molar ratio of the terephthalic acid (TPA) and M-phthalic acid is 1:1.2, and the 1,4-butanediol is gathered
The molar ratio of ethylene glycol and diethylene glycol (DEG) is 1:0.4:0.4.
Optionally, the preparation method of the adhesive is according to predetermined ratio, and by polyester resin, nylon type copolyamide is put
Enter reaction kettle, under 225~240 DEG C and normal pressure, sequentially adds ethylene-ethylacrylate resin, microwax and palm wax, terpenes
After resin, constant temperature is stirred 0.5 hour, is modified to copolymer, is obtained adhesive.
Technical solution of the present invention has the advantages that
1. sculpture crack restorative procedure of the invention, entirety with the method for multi step strategy can efficiently to sculpture crack at
It is repaired, the appearance before not only having remained sculpture structure repair, but also is had the characteristics that quick, practical, reversible；It is applied particularly to carve
The larger situation in crack, first progress infrared scan are moulded, it, will using 3D printing technique production and the matched repair piece of rift portion
In the repair piece heating power indentation gap prepared, sealing film then is covered on repair piece surface, air-inlet of vacuum pump side is inserted
Enter location of cracks one end after sealing film to covering, starts vacuum pump, start to be evacuated, while passing through in the other end of location of cracks
Funnel slowly injects grouting material, so that grouting material flows under pull of vacuum effect to fill up between location of cracks and repair piece
Existing gap, thus the sculpture that Rapid-Repair is impaired, and sculpted surface decoration construction is carried out, it is easy to operate, at low cost, just
Preferable anti-crack and anti-seepage effect can be played.
2. sculpture crack restorative procedure of the invention, the setting of repair piece, wherein propane type epoxy resin of di phenolic group is one
Kind thermosetting resin, reactivity is high, solidfied material mechanical property is good, strong with the bonding higher than other types epoxy resin
Epoxy propane butyl ether is added when preparation and is used as reactive diluent for degree, and polysulfide rubber is added and silicone resin raising is corrosion-resistant, water-fast
Ability, iron powder and porcelain powder, which is added, reduces cure shrinkage, so that whole quality is harder, lumps together.
3. sculpture crack restorative procedure of the invention, with propane type epoxy resin of di phenolic group, epoxy propane butyl ether, polysulfide
Rubber, silicone resin, epoxy hardener, iron powder, porcelain powder, asbestos fibre are raw material, are equipped with using reaction kettle, blending tank as equipment
To prepare repair piece, the finished product repair piece that can stretch moulding is can be obtained in temperature appropriate and reaction time, is had and is set using general
The advantages that standby production, preparation process be simple, pollution-free waste discharge, is suitable for crack repairing.
4. sculpture crack restorative procedure of the invention, the setting of grouting material greatly strengthen the bonding of repair piece and sculpture
Power, and the color of grouting material keeps the sculpture color tone consistency after repairing stronger close to the sculpture of concreting.
5. sculpture crack restorative procedure of the invention, the setting of adhesive, so that hardness is higher after grouting material solidification, effectively
It avoids cracking in dry hardening process, wherein ethylene-ethylacrylate resin is that toughness and flexibility be most in polyolefin
Big family effectively prevent cracking at low or elevated temperatures；Terpene resin is added and increases wetting of the finished adhesive to adherend
Property and binding force, to improve its adhesive strength；Nylon type copolyamide have good comprehensive performance, including mechanical property,
Heat resistance, wear resistance, chemical resistance and self-lubrication, and coefficient of friction is low, there is certain anti-flammability, enhances finished product glue
The comprehensive performance of stick；And paraffin is replaced using the combination of microwax, palm wax, microwax is in addition to n-alkane and isomeric alkane
Hydrocarbon forms outer belt length branch and cricoid saturability hydrocarbon also containing there are many, sticks after fusing point, molecular weight and fusing
Degree is all higher than paraffin, and brittleness is lower not easy to break, solves paraffin in the defects of carving material, palm wax is mainly by acid
The complex mixture formed with the ester of carboxylic acid, be largely aliphatic ester, hydroxy fatty acid, p- Methoxycinnamate,
P- hydroxy cinnamate acid diesters, fatty chain length is different, most commonly seen with C26 and C32 alcohol, with good emulsibility, attached
After property, frictional property, release, the scalability of slip and viscosity hardness, with microwax cooperation, improve being suitable for for carving material
Property.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
Embodiment 1:
A kind of large size sculpture anti-crack and anti-seepage reparation integral construction method, comprising the following steps:
S1, sculpture cleaning: sculpted surface is cleaned using neutral or alkalescent cleaning solution, local severe spot is manual
It rejects, the sculpture position after rejecting spot is done color difference and handled to reduce color difference；
Wherein, the cleaning of alkalescent cleaning solution is selected, is suds in this embodiment of the invention；
S2, location of cracks processing: location of cracks is loosened, the rubble with crackle is removed with sander, the V-type of formation rule
Or U-type groove is then rinsed in favor of repairing, after sandstone, dust are washed away completely, naturally dry guarantees slit aperture cleaning
Neatly；
S3, infrared scan: being scanned using infrared sensor fracture position, obtains the stereochemical structure letter inside crack
Breath；
S4, it prepares repair piece and is pressed into: 3D printing being carried out according to the stereochemical structure information so that repair piece is made, and will system
The repair piece heating power indentation location of cracks got ready, i.e., when being embedded repair piece, it is necessary first to its pre- thermal softening, then take chopsticks
Repair piece is little by little filled in from the end of location of cracks, the repairing in ancient building column gap will have been filled in brush roll is used
Part is completely forced into, and makes the height of repair piece 0.5-1.5mm smaller than the depth in crack；
Prepare repair piece: 35 parts of propane type epoxy resin of di phenolic group, 16 parts of epoxy propane butyl ether, 6 parts of polysulfide rubber, silicon
6 parts of resin, 5 parts of epoxy hardener, 7 parts of iron powder, 7 parts of porcelain powder, 2 parts of asbestos fibre, thus according to predetermined ratio, by diphenylol third
Alkane type epoxy resin is sent into reaction kettle, and setting revolving speed is 25 revs/min, and temperature is 50-60 DEG C, is slowly added into ring while stirring
Polysulfide rubber and silicone resin is added after stirring 0.3 hour in Ethylene Oxide butyl ether, stops stirring after continuing stirring 0.6 hour, to kettle
After interior temperature is down to room temperature, resetting revolving speed is 15 revs/min, sequentially adds iron powder, porcelain powder, asbestos fibre, and stirring 0.2 is small
When after epoxy hardener is added, stop stirring to get the repair piece of stretchable moulding after mixing evenly, most afterwards through 3D printing with split
Stitch position adaptation；
S5, encapsulation process: the upper surface of repair piece, which is adhesively fixed, after compaction seals film, it is ensured that sealing film covers all
Location of cracks has the advantages that pulling force is strong, air-tightness is good wherein sealing film is PVC vacuum plastic sealer；
S6, it prepares grouting material and fills: gas-guide tube being installed in air-inlet of vacuum pump side, it is close that gas-guide tube is inserted into covering
Location of cracks one end after sealer starts vacuum pump, starts to be evacuated, while will be in the milk in the other end of location of cracks by funnel
Material slowly injects, so that grouting material flows under pull of vacuum effect to fill up existing sky between location of cracks and repair piece
Gap, and tear sealing film off after grouting material solidification；
Prepare grouting material: grouting material includes adhesive, colorant and the base-material that weight proportion is 1:2:4, and base-material is sculpture institute
Using the powder of material, colorant includes 1-3 parts of iron oxide brown, 1-3 parts of iron oxide red, Huang 1-3 parts of floor, titanium dioxide 30-
35 parts, adhesive includes 30-35 parts of polyester resin, 20-25 parts of nylon type copolyamides, 8-10 parts of ethylene-ethylacrylate trees
Rouge, 5-8 parts of microwaxes and palm wax, 6-15 parts of terpene resins specifically weigh 30 parts of polyester resin, 20 parts of nylon type copolymerization
Amide is put into reaction kettle, under 225~240 DEG C and normal pressure, sequentially adds 8 parts of ethylene-ethylacrylate resins, 5 parts of microwaxes
And palm wax, after 6 parts of terpene resins, constant temperature is stirred 0.5 hour, is modified to copolymer, is obtained adhesive；
Wherein polyester resin is 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) and terephthalic acid (TPA) and M-phthalic acid
Polycondensation polymer, wherein the molar ratio of 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) be 1:0.4:0.4, terephthalic acid (TPA) and
The molar ratio of phthalic acid is 1:1.2, in addition, nylon type copolyamide is the polymer of caprolactam and Nylon-66；
S7, surface treatment: it polished, painted to restore sculpture original-shape in fracture position.
Embodiment 2:
A kind of large size sculpture anti-crack and anti-seepage reparation integral construction method, comprising the following steps:
S1, sculpture cleaning: sculpted surface is cleaned using neutral or alkalescent cleaning solution, local severe spot is manual
It rejects, the sculpture position after rejecting spot is done color difference and handled to reduce color difference；
Wherein, the cleaning of alkalescent cleaning solution is selected, is suds in this embodiment of the invention；
S2, location of cracks processing: location of cracks is loosened, the rubble with crackle is removed with sander, the V-type of formation rule
Or U-type groove is then rinsed in favor of repairing, after sandstone, dust are washed away completely, naturally dry guarantees slit aperture cleaning
Neatly；
S3, infrared scan: being scanned conducive to infrared sensor fracture position, obtains the stereochemical structure letter inside crack
Breath；
S4, it prepares repair piece and is pressed into: 3D printing being carried out according to the stereochemical structure information so that repair piece is made, and will system
The repair piece heating power indentation location of cracks got ready, i.e., when being embedded repair piece, it is necessary first to its pre- thermal softening, then take chopsticks
Repair piece is little by little filled in from the end of location of cracks, the repairing in ancient building column gap will have been filled in brush roll is used
Part is completely forced into, and makes the height of repair piece 0.5-1.5mm smaller than the depth in crack；
Prepare repair piece: 35 parts of propane type epoxy resin of di phenolic group, 16 parts of epoxy propane butyl ether, 8 parts of polysulfide rubber, silicon
8 parts of resin, 6 parts of epoxy hardener, 7 parts of iron powder, 7 parts of porcelain powder, 3 parts of asbestos fibre, thus according to predetermined ratio, by diphenylol third
Alkane type epoxy resin is sent into reaction kettle, and setting revolving speed is 25 revs/min, and temperature is 50-60 DEG C, is slowly added into ring while stirring
Polysulfide rubber and silicone resin is added after stirring 0.3 hour in Ethylene Oxide butyl ether, stops stirring after continuing stirring 0.6 hour, to kettle
After interior temperature is down to room temperature, resetting revolving speed is 15 revs/min, sequentially adds iron powder, porcelain powder, asbestos fibre, and stirring 0.2 is small
When after epoxy hardener is added, stop stirring to get the repair piece of stretchable moulding after mixing evenly, most afterwards through 3D printing with split
Stitch position adaptation；
S5, encapsulation process: the upper surface of repair piece, which is adhesively fixed, after compaction seals film, it is ensured that sealing film covers all
Location of cracks has the advantages that pulling force is strong, air-tightness is good wherein sealing film is PVC vacuum plastic sealer；
S6, it prepares grouting material and fills: gas-guide tube being installed in air-inlet of vacuum pump side, it is close that gas-guide tube is inserted into covering
Location of cracks one end after sealer starts vacuum pump, starts to be evacuated, while will be in the milk in the other end of location of cracks by funnel
Material slowly injects, so that grouting material flows under pull of vacuum effect to fill up existing sky between location of cracks and repair piece
Gap, and tear sealing film off after grouting material solidification；
Prepare grouting material: grouting material includes adhesive, colorant and the base-material that weight proportion is 1:2:4, and base-material is sculpture institute
Using the powder of material, colorant includes 1-3 parts of iron oxide brown, 1-3 parts of iron oxide red, Huang 1-3 parts of floor, titanium dioxide 30-
35 parts, adhesive includes 30-35 parts of polyester resin, 20-25 parts of nylon type copolyamides, 8-10 parts of ethylene-ethylacrylate trees
Rouge, 5-8 parts of microwaxes and palm wax, 6-15 parts of terpene resins specifically weigh 30 parts of polyester resin, 20 parts of nylon type copolymerization
Amide is put into reaction kettle, under 225~240 DEG C and normal pressure, sequentially adds 9 parts of ethylene-ethylacrylate resins, 6 parts of microwaxes
And palm wax, after 8 parts of terpene resins, constant temperature is stirred 0.5 hour, is modified to copolymer, is obtained adhesive；
Wherein polyester resin is 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) and terephthalic acid (TPA) and M-phthalic acid
Polycondensation polymer, wherein the molar ratio of 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) be 1:0.4:0.4, terephthalic acid (TPA) and
The molar ratio of phthalic acid is 1:1.2, in addition, nylon type copolyamide is the polymer of caprolactam and Nylon-66；
S7, surface treatment: it polished, painted to restore sculpture original-shape in fracture position.
Embodiment 2:
A kind of large size sculpture anti-crack and anti-seepage reparation integral construction method, comprising the following steps:
S1, sculpture cleaning: sculpted surface is cleaned using neutral or alkalescent cleaning solution, local severe spot is manual
It rejects, the sculpture position after rejecting spot is done color difference and handled to reduce color difference；
Wherein, neutral cleaning solution cleaning is selected, is the aqueous solution of neutral cleaning solution in this embodiment of the invention；
S2, location of cracks processing: location of cracks is loosened, the rubble with crackle is removed with sander, the V-type of formation rule
Or U-type groove is then rinsed in favor of repairing, after sandstone, dust are washed away completely, naturally dry guarantees slit aperture cleaning
Neatly；
S3, infrared scan: being scanned using infrared sensor fracture position, obtains the stereochemical structure letter inside crack
Breath；
S4, it prepares repair piece and is pressed into: 3D printing being carried out according to the stereochemical structure information so that repair piece is made, and will system
The repair piece heating power indentation location of cracks got ready, i.e., when being embedded repair piece, it is necessary first to its pre- thermal softening, then take chopsticks
Repair piece is little by little filled in from the end of location of cracks, the repairing in ancient building column gap will have been filled in brush roll is used
Part is completely forced into, and makes the height of repair piece 0.5-1.5mm smaller than the depth in crack；
Prepare repair piece: 37 parts of propane type epoxy resin of di phenolic group, 18 parts of epoxy propane butyl ether, 6 parts of polysulfide rubber, silicon
6 parts of resin, 5 parts of epoxy hardener, 9 parts of iron powder, 9 parts of porcelain powder, 3 parts of asbestos fibre, thus according to predetermined ratio, by diphenylol third
Alkane type epoxy resin is sent into reaction kettle, and setting revolving speed is 25 revs/min, and temperature is 50-60 DEG C, is slowly added into ring while stirring
Polysulfide rubber and silicone resin is added after stirring 0.3 hour in Ethylene Oxide butyl ether, stops stirring after continuing stirring 0.6 hour, to kettle
After interior temperature is down to room temperature, resetting revolving speed is 15 revs/min, sequentially adds iron powder, porcelain powder, asbestos fibre, and stirring 0.2 is small
When after epoxy hardener is added, stop stirring to get the repair piece of stretchable moulding after mixing evenly, most afterwards through 3D printing with split
Stitch position adaptation；
S5, encapsulation process: the upper surface of repair piece, which is adhesively fixed, after compaction seals film, it is ensured that sealing film covers all
Location of cracks has the advantages that pulling force is strong, air-tightness is good wherein sealing film is PVC vacuum plastic sealer；
S6, it prepares grouting material and fills: gas-guide tube being installed in air-inlet of vacuum pump side, it is close that gas-guide tube is inserted into covering
Location of cracks one end after sealer starts vacuum pump, starts to be evacuated, while will be in the milk in the other end of location of cracks by funnel
Material slowly injects, so that grouting material flows under pull of vacuum effect to fill up existing sky between location of cracks and repair piece
Gap, and tear sealing film off after grouting material solidification；
Prepare grouting material: grouting material includes adhesive, colorant and the base-material that weight proportion is 1:2:4, and base-material is sculpture institute
Using the powder of material, colorant includes 1-3 parts of iron oxide brown, 1-3 parts of iron oxide red, Huang 1-3 parts of floor, titanium dioxide 30-
35 parts, adhesive includes 30-35 parts of polyester resin, 20-25 parts of nylon type copolyamides, 8-10 parts of ethylene-ethylacrylate trees
Rouge, 5-8 parts of microwaxes and palm wax, 6-15 parts of terpene resins specifically weigh 30 parts of polyester resin, 20 parts of nylon type copolymerization
Amide is put into reaction kettle, under 225~240 DEG C and normal pressure, sequentially adds 9 parts of ethylene-ethylacrylate resins, 6 parts of microwaxes
And palm wax, after 6 parts of terpene resins, constant temperature is stirred 0.5 hour, is modified to copolymer, is obtained adhesive；
Wherein polyester resin is 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) and terephthalic acid (TPA) and M-phthalic acid
Polycondensation polymer, wherein the molar ratio of 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) be 1:0.4:0.4, terephthalic acid (TPA) and
The molar ratio of phthalic acid is 1:1.2, in addition, nylon type copolyamide is the polymer of caprolactam and Nylon-66；
S7, surface treatment: it polished, painted to restore sculpture original-shape in fracture position.
Embodiment 3:
A kind of large size sculpture anti-crack and anti-seepage reparation integral construction method, comprising the following steps:
S1, sculpture cleaning: sculpted surface is cleaned using neutral or alkalescent cleaning solution, local severe spot is manual
It rejects, the sculpture position after rejecting spot is done color difference and handled to reduce color difference；
Wherein, neutral cleaning solution cleaning is selected, is the aqueous solution of neutral cleaning solution in this embodiment of the invention；
S2, location of cracks processing: location of cracks is loosened, the rubble with crackle is removed with sander, the V-type of formation rule
Or U-type groove is then rinsed in favor of repairing, after sandstone, dust are washed away completely, naturally dry guarantees slit aperture cleaning
Neatly；
S3, infrared scan: being scanned using infrared sensor fracture position, obtains the stereochemical structure letter inside crack
Breath；
S4, it prepares repair piece and is pressed into: 3D printing being carried out according to the stereochemical structure information so that repair piece is made, and will system
The repair piece heating power indentation location of cracks got ready, i.e., when being embedded repair piece, it is necessary first to its pre- thermal softening, then take chopsticks
Repair piece is little by little filled in from the end of location of cracks, the repairing in ancient building column gap will have been filled in brush roll is used
Part is completely forced into, and makes the height of repair piece 0.5-1.5mm smaller than the depth in crack；
Prepare repair piece: 37 parts of propane type epoxy resin of di phenolic group, 18 parts of epoxy propane butyl ether, 7 parts of polysulfide rubber, silicon
7 parts of resin, 6 parts of epoxy hardener, 8 parts of iron powder, 8 parts of porcelain powder, 2 parts of asbestos fibre, thus according to predetermined ratio, by diphenylol third
Alkane type epoxy resin is sent into reaction kettle, and setting revolving speed is 25 revs/min, and temperature is 50-60 DEG C, is slowly added into ring while stirring
Polysulfide rubber and silicone resin is added after stirring 0.3 hour in Ethylene Oxide butyl ether, stops stirring after continuing stirring 0.6 hour, to kettle
After interior temperature is down to room temperature, resetting revolving speed is 15 revs/min, sequentially adds iron powder, porcelain powder, asbestos fibre, and stirring 0.2 is small
When after epoxy hardener is added, stop stirring to get the repair piece of stretchable moulding after mixing evenly, most afterwards through 3D printing with split
Stitch position adaptation；
S5, encapsulation process: the upper surface of repair piece, which is adhesively fixed, after compaction seals film, it is ensured that sealing film covers all
Location of cracks has the advantages that pulling force is strong, air-tightness is good wherein sealing film is PVC vacuum plastic sealer；
S6, it prepares grouting material and fills: gas-guide tube being installed in air-inlet of vacuum pump side, it is close that gas-guide tube is inserted into covering
Location of cracks one end after sealer starts vacuum pump, starts to be evacuated, while will be in the milk in the other end of location of cracks by funnel
Material slowly injects, so that grouting material flows under pull of vacuum effect to fill up existing sky between location of cracks and repair piece
Gap, and tear sealing film off after grouting material solidification；
Prepare grouting material: grouting material includes adhesive, colorant and the base-material that weight proportion is 1:2:4, and base-material is sculpture institute
Using the powder of material, colorant includes 1-3 parts of iron oxide brown, 1-3 parts of iron oxide red, Huang 1-3 parts of floor, titanium dioxide 30-
35 parts, adhesive includes 30-35 parts of polyester resin, 20-25 parts of nylon type copolyamides, 8-10 parts of ethylene-ethylacrylate trees
Rouge, 5-8 parts of microwaxes and palm wax, 6-15 parts of terpene resins specifically weigh 35 parts of polyester resin, 25 parts of nylon type copolymerization
Amide is put into reaction kettle, under 225~240 DEG C and normal pressure, sequentially adds 10 parts of ethylene-ethylacrylate resins, 8 parts of microwaxes
And palm wax, after 12 parts of terpene resins, constant temperature is stirred 0.5 hour, is modified to copolymer, is obtained adhesive；
Wherein polyester resin is 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) and terephthalic acid (TPA) and M-phthalic acid
Polycondensation polymer, wherein the molar ratio of 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) be 1:0.4:0.4, terephthalic acid (TPA) and
The molar ratio of phthalic acid is 1:1.2, in addition, nylon type copolyamide is the polymer of caprolactam and Nylon-66；
S7, surface treatment: it polished, painted to restore sculpture original-shape in fracture position.
Obviously, the above embodiments are merely examples for clarifying the description, and does not limit the embodiments.It is right
For those of ordinary skill in the art, can also make on the basis of the above description it is other it is various forms of variation or
It changes.There is no necessity and possibility to exhaust all the enbodiments.And it is extended from this it is obvious variation or
It changes still within the protection scope of the invention.
Claims (10)
1. a kind of large size sculpture anti-crack and anti-seepage repairs integral construction method, which comprises the following steps:
S1, sculpture cleaning: sculpted surface is cleaned using neutral or alkalescent cleaning solution, local severe spot is picked by hand
It removes, the sculpture position after rejecting spot is done color difference and handled to reduce color difference；
S2, location of cracks processing: location of cracks is loosened, the rubble with crackle is removed with sander, the V-type or U of formation rule
Type groove is then rinsed in favor of repairing, after sandstone, dust are washed away completely, naturally dry；
S3, infrared scan: being scanned using infrared sensor fracture position, obtains the stereochemical structure information inside crack；
S4, it prepares repair piece and is pressed into: 3D printing being carried out so that repair piece is made according to the stereochemical structure information, and will be prepared
Repair piece heating power be pressed into location of cracks so that the height of repair piece is 0.5-1.5mm smaller than the depth in crack；
S5, encapsulation process: sealing film is covered on repair piece surface, it is ensured that sealing film covers all location of cracks；
S6, prepare grouting material and fill: location of cracks one end after air-inlet of vacuum pump side to be inserted into covering sealing film is opened
Dynamic vacuum pump, starts to be evacuated, while slowly being injected grouting material by funnel in the other end of location of cracks, so that grouting material exists
Pull of vacuum effect is lower to be flowed into fill up existing gap between location of cracks and repair piece；
S7, surface treatment: fracture position is polished, is painted to restore sculpture original-shape after grouting material solidification.
2. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 1 repairs integral construction method, which is characterized in that institute
It states in step S1, the neutrality cleaning solution is the aqueous solution of neutral cleaning solution, and the alkalescent cleaning solution is suds.
3. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 1 repairs integral construction method, which is characterized in that institute
It states in step S4, the repair piece includes 35-37 parts of propane type epoxy resin of di phenolic group, 16-18 parts of epoxy propane butyl ether, gathers
6-8 parts of sulphur rubber, 6-8 parts of silicone resin, 5-6 parts of epoxy hardener, 7-11 parts of iron powder, 7-9 parts of porcelain powder, 2-3 parts of asbestos fibre.
4. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 3 repairs integral construction method, which is characterized in that institute
It states in step S4, the preparation method of the repair piece is that propane type epoxy resin of di phenolic group is sent into reaction kettle, and setting revolving speed is
25 revs/min, temperature is 50-60 DEG C, is slowly added into epoxy propane butyl ether while stirring, is added after stirring 0.3 hour poly-
Sulphur rubber and silicone resin stop stirring after continuing stirring 0.6 hour, and after temperature in the kettle is down to room temperature, resetting revolving speed is
15 revs/min, iron powder, porcelain powder, asbestos fibre are sequentially added, stirring is added epoxy hardener after 0.2 hour, stops after mixing evenly
The repair piece of stretchable moulding is only stirred to get, is most adapted to afterwards through 3D printing with location of cracks.
5. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 4 repairs integral construction method, which is characterized in that institute
It states in step S4, when being embedded repair piece, first to its pre- thermal softening, then takes chopsticks by repair piece from sculpture slot ends one
Point point is filled in, and is completely forced into the repair piece filled in the position of gap with brush roll is used.
6. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 1 repairs integral construction method, which is characterized in that institute
It states in step S6, the grouting material includes adhesive, colorant and the base-material that weight proportion is 1:2:4, and the base-material is sculpture institute
Using the powder of material.
7. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 6 repairs integral construction method, which is characterized in that institute
Stating colorant includes 1-3 parts of iron oxide brown, 1-3 parts of iron oxide red, Huang 1-3 parts of floor, 30-35 parts of titanium dioxide.
8. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 6 repairs integral construction method, which is characterized in that institute
Stating adhesive includes 30-35 parts of polyester resin, 20-25 parts of nylon type copolyamides, 8-10 parts of ethylene-ethylacrylate resins,
5-8 parts of microwaxes and palm wax, 6-15 parts of terpene resins；
Wherein, the polyester resin is the polycondensation polymer of binary acid and dihydric alcohol, and the dihydric alcohol includes 1,4-butanediol, gathers
Ethylene glycol and diethylene glycol (DEG), the binary acid include terephthalic acid (TPA) and M-phthalic acid, and the nylon type copolyamide is in oneself
The polymer of amide and Nylon-66.
9. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 8 repairs integral construction method, which is characterized in that institute
The molar ratio for stating terephthalic acid (TPA) and M-phthalic acid is 1:1.2, and the 1,4-butanediol, polyethylene glycol and diethylene glycol (DEG) rub
Your ratio is 1:0.4:0.4.
10. a kind of large-scale sculpture anti-crack and anti-seepage according to claim 9 repairs integral construction method, which is characterized in that
The preparation method of the adhesive is according to predetermined ratio, and by polyester resin, nylon type copolyamide is put into reaction kettle, 225
Under~240 DEG C and normal pressure, ethylene-ethylacrylate resin, microwax and palm wax are sequentially added, after terpene resin, constant temperature is stirred
It mixes 0.5 hour, copolymer is modified, adhesive is obtained.
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1027849B1 (en) * | 2019-12-12 | 2021-07-13 | Monument Vandekerckhove Nv | PROCEDURE BASED ON ANASTYLOSE FOR THE RESTORATION OF NATURAL STONE ELEMENTS |
| CN115467550A (en) * | 2022-09-14 | 2022-12-13 | 武汉二航路桥特种工程有限责任公司 | Concrete crack repairing method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264604A (en) * | 2012-12-27 | 2013-08-28 | 上海建为建筑修缮工程有限公司 | Historic building stone carving repairing method based on 3D technology |
| CN104591780A (en) * | 2015-01-29 | 2015-05-06 | 北京城建亚泰建设集团有限公司 | Sculpture repair method and repair material |
| KR20150092467A (en) * | 2014-02-05 | 2015-08-13 | 조영태 | Bust made of powdered bones by 3D printer |
| CN108913079A (en) * | 2018-05-14 | 2018-11-30 | 启东鑫天鼎热熔胶有限公司 | A kind of formula and preparation method thereof of low temperature resistant polyester hot-melt adhesive |
| CN108979187A (en) * | 2018-07-23 | 2018-12-11 | 南通市紫石古典园林建筑工程有限公司 | A kind of ancient building pin anti-crack and anti-seepage reparation integral construction method |
-
2019
- 2019-05-06 CN CN201910373850.9A patent/CN110053410A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103264604A (en) * | 2012-12-27 | 2013-08-28 | 上海建为建筑修缮工程有限公司 | Historic building stone carving repairing method based on 3D technology |
| KR20150092467A (en) * | 2014-02-05 | 2015-08-13 | 조영태 | Bust made of powdered bones by 3D printer |
| CN104591780A (en) * | 2015-01-29 | 2015-05-06 | 北京城建亚泰建设集团有限公司 | Sculpture repair method and repair material |
| CN108913079A (en) * | 2018-05-14 | 2018-11-30 | 启东鑫天鼎热熔胶有限公司 | A kind of formula and preparation method thereof of low temperature resistant polyester hot-melt adhesive |
| CN108979187A (en) * | 2018-07-23 | 2018-12-11 | 南通市紫石古典园林建筑工程有限公司 | A kind of ancient building pin anti-crack and anti-seepage reparation integral construction method |
Non-Patent Citations (1)
| Title |
|---|
| 孙绍曾: "《新编实用日用化学品制造技术》", 31 October 1996, 北京：化学工业出版社 * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BE1027849B1 (en) * | 2019-12-12 | 2021-07-13 | Monument Vandekerckhove Nv | PROCEDURE BASED ON ANASTYLOSE FOR THE RESTORATION OF NATURAL STONE ELEMENTS |
| CN115467550A (en) * | 2022-09-14 | 2022-12-13 | 武汉二航路桥特种工程有限责任公司 | Concrete crack repairing method |
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