CN107868616A - One kind spraying rapid hardening rubber asphalt waterproof coating and preparation method thereof - Google Patents
One kind spraying rapid hardening rubber asphalt waterproof coating and preparation method thereof Download PDFInfo
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- CN107868616A CN107868616A CN201711264467.7A CN201711264467A CN107868616A CN 107868616 A CN107868616 A CN 107868616A CN 201711264467 A CN201711264467 A CN 201711264467A CN 107868616 A CN107868616 A CN 107868616A
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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
- 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
- C09D195/00—Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
- C09D195/005—Aqueous compositions, e.g. emulsions
-
- 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
- C09D111/00—Coating compositions based on homopolymers or copolymers of chloroprene
- C09D111/02—Latex
-
- 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
- C09D113/00—Coating compositions based on rubbers containing carboxyl groups
- C09D113/02—Latex
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2201/00—Properties
- C08L2201/08—Stabilised against heat, light or radiation or oxydation
-
- 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
-
- 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
Abstract
The invention discloses one kind spraying rapid hardening rubber asphalt waterproof coating and preparation method thereof, it is related to building material field.The water-repellent paint of the present invention is made up of component A and B component；The component A is the bala gutta asphalt emulsion of emulsified asphalt, water-based latex and aqueous tackifier resin composition；The B component is to include the liquid curing-agent that calcium chloride, Complex aluminium-iron compound and water are formed；Mass ratio when the bala gutta asphalt emulsion sprays with the liquid curing-agent is 5 10:1.After the spraying rapid hardening rubber asphalt waterproof coating solidification of the present invention, its own has sticky (tack), can be used in combination with modified asphalt waterproof coiled material.
Description
Technical field
The present invention relates to building material field, more particularly to a kind of spraying rapid hardening rubber asphalt waterproof coating and its preparation side
Method.
Background technology
Rapid hardening rubber asphalt waterproof coating is sprayed in China as a kind of new high performance waterproof product, extensive use
In fields such as building roof, tunnel, sewage treatment plants.With the raising of economic level, people to construction quality, to build work
The waterproof leakproof of journey proposes higher requirement.Domestic waterproof construction main flow water-proof system adds for uncured rubber-asphalt coating to be changed
Property asphalt felt compound system.Uncured rubber-asphalt coating needs to consume a large amount of heat energy in process of production and mechanical energy is carried out
Modification to pitch, needs pitch being heated to molten condition just can to scratch or spray use in application process, heats
During have that energy consumption is big, and flue gas is big, scald unsafe factor in work progress be present.
Spray rapid hardening rubber-asphalt coating normal temperature under can spraying application, there is the characteristics of safety and environmental protection, high construction efficiency, if
Uncured rubber-asphalt coating directly is replaced using spraying rapid hardening rubber-asphalt coating, then spraying rapid hardening rubber-asphalt coating be present
After solidification, itself is inviscid, can not be used in combination with modified asphalt waterproof coiled material.
The content of the invention
In view of this, the embodiments of the invention provide one kind to spray rapid hardening rubber asphalt waterproof coating and preparation method thereof,
Main purpose is that solve the problems, such as that spraying rapid-hardening rubber asphalt waterproof coating itself is inviscid.
To reach above-mentioned purpose, invention broadly provides following technical scheme：
On the one hand, the embodiments of the invention provide one kind to spray rapid hardening rubber asphalt waterproof coating, and the water-repellent paint is by A
Component and B component composition；The component A is the bala gutta pitch of emulsified asphalt, water-based latex and aqueous tackifier resin composition
Emulsion；
The B component is to include the liquid curing-agent that calcium chloride, Complex aluminium-iron compound and water are formed；
Mass ratio when the bala gutta asphalt emulsion sprays with the liquid curing-agent is 5-10:1.
Preferably, in parts by weight, the composition of the component A is：Emulsified asphalt 10-90 parts, water-based latex 10-90
Part, aqueous tackifier resin 5-50 parts.
Preferably, the composition of the component A is：Emulsified asphalt 10-90 parts, water-based latex 20-50 parts, aqueous tackifier tree
Fat 10-30 parts.
Preferably, the composition of the B component is：By percentage to the quality, calcium chloride 90%-99.9%, Complex aluminium-iron
The quality percentage for the waterborne curing agent that the mixture of compound 0.1%-10%, calcium chloride and Complex aluminium-iron compound is prepared with water
Concentration is 1%-20%.
Preferably, the composition of the B component is：By percentage to the quality, calcium chloride 90%-99%, sodium chloride
0.5%-7%, Complex aluminium-iron polymer 0.5%-3%, calcium chloride, the mixture of sodium chloride and Complex aluminium-iron compound and water are matched somebody with somebody
The waterborne curing agent of system into mass percentage concentration be 1%-20%.
Preferably, the emulsified asphalt is anionic emulsified bitumen or cationic emulsified bitumen.
Preferably, the water-based latex is watersoluble neoprene latex and/or water-based carboxylic chloroprene rubber latex.
Preferably, the aqueous tackifier resin is water-based terpene resin and/or water-based rosin resin.
On the other hand, the embodiments of the invention provide the preparation method of above-mentioned spraying rapid hardening rubber asphalt waterproof coating, institute
The method of stating comprises the following steps：
Prepare each raw material by component A formula；Premix will be formed after water-based latex and aqueous tackifier resin agitating premix, then
Bala gutta asphalt emulsion is obtained after emulsified asphalt is added into the premix stirring；
Prepare each raw material by the formula of B component, each raw material is first mixed to form mixture, it is dense to prepare mass percent with water
Spend to obtain liquid curing-agent after 1%-20%；
In use, the coating quality ratio of the bala gutta asphalt emulsion and the liquid curing-agent is 5-10:1.
Preferably, methods described includes the preparation process of anionic emulsified bitumen and the preparation step of cationic emulsified bitumen
Suddenly；
(1) preparation process of anionic emulsified bitumen includes：
Sodium hydroxide is added, 11-13 is arrived into the pH value regulation of water；
Xiang Shuizhong adds anion surfactant, is heated to 60-80 DEG C, high-speed stirred, produces anion emulsifier water
Solution；
The anion emulsifier aqueous solution is added in equipment for production of emulsified bitumen, grinding is opened, circulation, is slowly added to 120-140
DEG C molten state pitch, obtain the anionic emulsified bitumen after high shear agitation；
Wherein, in parts by weight, the anion emulsifier aqueous solution is 35-50 parts, and the molten state pitch is 50-65
Part, the solid content of the anionic emulsified bitumen is 50%-65%；
(2) preparation process of cationic emulsified bitumen includes：
The hydrochloric acid of appropriate amount is added, 5-6 is arrived into the pH value regulation of water；
Xiang Shuizhong adds cationic surfactant, is heated to 60-80 DEG C, high-speed stirred, produces cationic emulsifier water
Solution；
The cationic emulsifier aqueous solution is added in equipment for production of emulsified bitumen, grinding is opened, circulation, is slowly added to 120-140
DEG C molten state pitch, obtain the cationic emulsified bitumen after high shear agitation system；
Wherein, in parts by weight, the cationic emulsifier aqueous solution is 35-55 parts, and the molten state pitch is 45-65
Part, the solid content of the cationic emulsified bitumen is 45%-65%；
The pitch is 70#-90# asphalt, coal tar pitch, bitumen, shale tar pitch and changed a social system in pitch at least
It is a kind of.
Compared with prior art, the beneficial effects of the invention are as follows：
The spraying rapid hardening rubber asphalt waterproof coating that the present invention develops, rapid hardening rubber-asphalt coating is sprayed ensureing that it has
Under green, normal temperature efficient spraying application, film forming post-tensioning intensity and elongation percentage preferably on the basis of, also make its solidify after
Surface can be used in combination, in fact with certain viscosity (i.e. with tack) with self-adhering-type modified asphalt waterproof coiled material
Modern times replace the effect of uncured rubber asphalt waterproof coating.
Embodiment
Be further illustrate the present invention to reach the technological means and effect that predetermined goal of the invention is taken, below with compared with
Good embodiment, to embodiment, technical scheme, feature and its effect according to the present patent application, describe in detail as after.Under
State it is bright in multiple embodiments in special characteristic, structure or feature can be combined by any suitable form.
Embodiment 1 (prepares liquid curing-agent)
Following raw material is accurately weighed by formula：By percentage to the quality, calcium chloride 90%, sodium chloride 7%, Complex aluminium-iron
Compound 3%；Above-mentioned metal salt is dissolved in suitable quantity of water in proportion, stirred, is configured to the liquid curing-agent that concentration is 1%,
It can be as the B component of viscosity spraying rapid hardening rubber asphalt waterproof coating.
Embodiment 2 (prepares liquid curing-agent)
Following raw material is accurately weighed by formula：By percentage to the quality, calcium chloride 95%, sodium chloride 3%, Complex aluminium-iron
Compound 2%；Above-mentioned metal salt is dissolved in suitable quantity of water in proportion, stirred, is configured to the liquid curing-agent that concentration is 10%,
It can be as the B component of viscosity spraying rapid hardening rubber asphalt waterproof coating.
Embodiment 3 (prepares liquid curing-agent)
Following raw material is accurately weighed by formula：By percentage to the quality, calcium chloride 99%, sodium chloride 0.5%, Complex aluminium-iron
Compound 0.5%；Above-mentioned metal salt is dissolved in suitable quantity of water in proportion, stirred, the liquid that concentration is 20% is configured to and consolidates
Agent, it can be as the B component of viscosity spraying rapid hardening rubber asphalt waterproof coating.
Embodiment 4 (prepares liquid curing-agent)
Following raw material is accurately weighed by formula：By percentage to the quality, calcium chloride 90%, Complex aluminium-iron compound 10%；
Above-mentioned metal salt is dissolved in suitable quantity of water in proportion, stirred, is configured to the waterborne curing agent that concentration is 1%, it can conduct
The B component of viscosity spraying rapid hardening rubber asphalt waterproof coating.
Embodiment 5 (prepares liquid curing-agent)
Following raw material is accurately weighed by formula：By percentage to the quality, calcium chloride 95%, Complex aluminium-iron compound 5%；Press
Above-mentioned metal salt is dissolved in suitable quantity of water by ratio, stirs, and is configured to the liquid curing-agent that concentration is 10%, and it can be used as viscous
Property spraying rapid hardening rubber asphalt waterproof coating B component.
Embodiment 6 (prepares liquid curing-agent)
Following raw material is accurately weighed by formula：By percentage to the quality, calcium chloride 99.9%, Complex aluminium-iron compound
0.1%；Above-mentioned metal salt is dissolved in suitable quantity of water in proportion, stirred, is configured to the liquid curing-agent that concentration is 20%, its
Can be as the B component of viscosity spraying rapid hardening rubber asphalt waterproof coating.
Embodiment 7 (prepares anionic emulsified bitumen)
The sodium hydroxide of appropriate amount is added, by the pH value regulation of water to 11；(mass percent) is added into above-mentioned water
0.5% anion surfactant, 60 DEG C, high-speed stirred 30min are heated to, the anion emulsifier aqueous solution is made；
The above-mentioned anion emulsifier aqueous solution of 55 mass parts is added in equipment for production of emulsified bitumen, shearing grinding is opened, follows
Ring, the molten state pitch of 135 DEG C of 45 mass parts is then slowly added into, it is 45% to carry out high shear agitation and solids content is made
Anionic emulsified bitumen.
Embodiment 8 (prepares anionic emulsified bitumen)
The sodium hydroxide of appropriate amount is added, by the pH value regulation of water to 12；(mass percent) is added into above-mentioned water
0.6% anion surfactant, 70 DEG C, high-speed stirred 30min are heated to, the anion emulsifier aqueous solution is made；
The above-mentioned anion emulsifier aqueous solution of 55 mass parts is added in equipment for production of emulsified bitumen, shearing grinding is opened, follows
Ring, the molten state pitch of 135 DEG C of 55 mass parts is then slowly added into, it is 55% to carry out high shear agitation and solids content is made
Anionic emulsified bitumen.
Embodiment 9 (prepares anionic emulsified bitumen)
The sodium hydroxide of appropriate amount is added, by the pH value regulation of water to 13；(mass percent) is added into above-mentioned water
0.8% anion surfactant, 70 DEG C, high-speed stirred 30min are heated to, the anion emulsifier aqueous solution is made；
The above-mentioned anion emulsifier aqueous solution of 35 mass parts is added in equipment for production of emulsified bitumen, shearing grinding is opened, follows
Ring, the molten state pitch of 135 DEG C of 65 mass parts is then slowly added into, it is 65% to carry out high shear agitation and solids content is made
Anionic emulsified bitumen.
Embodiment 10 (prepares cationic emulsified bitumen)
The hydrochloric acid of appropriate amount is added, by the pH value regulation of water to 5；Xiang Shuizhong adds (mass percent) 0.5% cation
Surfactant, 60 DEG C are heated to, high-speed stirred 30min, produces the cationic emulsifier aqueous solution；
35 parts of cationic emulsifier aqueous solution are added in equipment for production of emulsified bitumen, grinding is opened, circulation, is slowly added to 120
DEG C 45 parts of molten state pitches, the cationic emulsified bitumen that solids content is 45% is obtained after high shear agitation system.
Embodiment 11 (prepares cationic emulsified bitumen)
The hydrochloric acid of appropriate amount is added, by the pH value regulation of water to 5.5；Xiang Shuizhong add (mass percent) 0.6% sun from
Sub- surfactant, 65 DEG C are heated to, high-speed stirred 30min, produces the cationic emulsifier aqueous solution；
45 parts of cationic emulsifier aqueous solution are added in equipment for production of emulsified bitumen, grinding is opened, circulation, is slowly added to 130
DEG C 55 parts of molten state pitches, the cationic emulsified bitumen that solids content is 55% is obtained after high shear agitation system.
Embodiment 12 (prepares cationic emulsified bitumen)
The hydrochloric acid of appropriate amount is added, by the pH value regulation of water to 6；Xiang Shuizhong adds (mass percent) 0.8% cation
Surfactant, 70 DEG C are heated to, high-speed stirred 30min, produces the cationic emulsifier aqueous solution；
55 parts of cationic emulsifier aqueous solution are added in equipment for production of emulsified bitumen, grinding is opened, circulation, is slowly added to 140
DEG C 65 parts of molten state pitches, the cationic emulsified bitumen that solids content is 65% is obtained after high shear agitation system.
Embodiment 13 (prepares anion bala gutta asphalt emulsion)
Under normal temperature, first add solids content is for 60% anionic polychloroprene latex 20 parts (mass parts) and solids content
10 parts of 62% anion aqueous terpene resin, stirring premixing is uniform, and the solids content for then preparing embodiment 7 is 45%
70 parts of anionic emulsified asphalt be slowly added to, the obtained solids content that stirs be 49.7% anion bala gutta drip
Blue or green emulsion, it can be as the component A of viscosity spraying rapid hardening rubber asphalt waterproof coating.
Embodiment 14 (prepares anion bala gutta asphalt emulsion)
Under normal temperature, first add solids content is for 55% anionic polychloroprene latex 30 parts (mass parts) and solids content
20 parts of 58% anion aqueous terpene resin, stirring premixing is uniform, and the solids content for then preparing embodiment 8 is 55%
50 parts of anionic emulsified asphalt be slowly added to, the obtained solids content that stirs be 55.6% anion bala gutta drip
Blue or green emulsion, it can be as the component A of viscosity spraying rapid hardening rubber asphalt waterproof coating.
Embodiment 15 (prepares anion bala gutta asphalt emulsion)
Under normal temperature, first add solids content is for 50% anionic polychloroprene latex 40 parts (mass parts) and solids content
20 parts of 55% anion aqueous terpene resin, stirring premixing is uniform, and the solids content for then preparing embodiment 7 is 45%
40 parts of anionic emulsified asphalt be slowly added to, the obtained solids content that stirs be 49% anion bala gutta pitch
Emulsion, it can be as the component A of viscosity spraying rapid hardening rubber asphalt waterproof coating.
1-6 of the embodiment of the present invention is prepared for B component-liquid curing-agent of viscosity spraying rapid hardening rubber asphalt waterproof coating,
Embodiment 13-15 is prepared for component A-bala gutta asphalt emulsion of viscosity spraying rapid hardening rubber asphalt waterproof coating；In use,
Mass ratio when above-mentioned bala gutta asphalt emulsion sprays with aforesaid liquid curing agent is 5-10:1, preferably 6-10:1, enter one
Step is preferably 7-10:1, another step is preferably 8-10:1.
According to GB/T5285-2009《Vulcanize the measure of rubber or thermoplastic elastomer tensile stress-strain performance》To embodiment
Bala gutta asphalt emulsion performance prepared by 13-15 carries out tensile strength and the measure of elongation at break.According to GB/
T16777-2008《Test methods for building waterproof coatings》Middle chapter 5 is measured to solids content.According to GB/T 4852-
2002《Pressure-sensitive tape tack test method (rolling ball method)》Method A is determined；Test result is as shown in table 1.
The embodiment 13-15 of table 1. bala gutta asphalt emulsion the performance test results
The spraying rapid hardening rubber asphalt waterproof coating of the present invention is made up of component A and B component；Component A be emulsified asphalt,
The bala gutta asphalt emulsion of water-based latex and aqueous tackifier resin composition；B component is to include calcium chloride, Complex aluminium-iron compound
The liquid curing-agent formed with water；Mass ratio when bala gutta asphalt emulsion sprays with the liquid curing-agent is 5-10:1.
Wherein, the composition of component A is：Emulsified asphalt 10-90 parts, water-based latex 10-90 parts, aqueous tackifier resin 5-50 parts；B component
Form and be：By percentage to the quality, calcium chloride 90%-99.9%, Complex aluminium-iron compound 0.1%-10%, calcium chloride with it is compound
The mass percentage concentration for the waterborne curing agent that the mixture of ferro-aluminum compound is prepared with water is 1%-20%.
Above-mentioned emulsified asphalt is anionic emulsified bitumen or cationic emulsified bitumen, mainly provides water-proof function, anti-corrosion work(
Energy and certain physical characteristic, solids content 45%-65%；Above-mentioned water-based latex is watersoluble neoprene latex and/or water-based carboxylic
Base polychloroprene latex, it has polarity, mainly provides certain tensile property, anti-aging, heat resistance, low temperature flexibility, anti-flammability and
The characteristics such as chemicals-resistant, its solid content are 50%-60%, can be divided into anionic and cationic；Above-mentioned aqueous tackifier resin
For water-based terpene resin and/or water-based rosin resin, it can be compatible with polychloroprene latex, reaches the purpose of thickening, and it is strong to improve coating
Degree, tack, inoxidizability and heat resistance, its solid content are 55%-62%, are divided into anionic and cationic.
The viscosity spraying rapid hardening rubber asphalt waterproof coating (having preferable tack) of the present invention possesses usual spray speed
The physical properties such as the excellent tensile property of gel rubber asphalt paint, adhesive strength；Two component spray rapid curing film forming, with basic unit
Bonding is firm；Repeatedly spraying, seam crossing are not produced outside delamination, and relatively uncured rubber-asphalt coating has need not in work progress
Extra heating, does not produce flue gas and electricity consumption fire safety hidden danger, cold spraying construction, the features such as avoiding high temperature burn hazard
Outside, after being also equipped with spraying film-forming, its surface possesses certain viscosity, similar with uncured rubber-asphalt coating, possesses
The ability Nian Jie with modified asphalt waterproof coiled material, particularly it is used in combination with self-adhesive modified asphalt waterproof rolling material and reaches more excellent
Effect.In addition, viscosity spraying rapid hardening rubber-asphalt coating possesses excellent elongation percentage, relatively uncured rubber-asphalt coating
Basic unit's deformation is more adapted to, under conditions of basic unit's deformation is serious, still possesses the ability of waterproof effect.
Prevent after viscosity (there is tack) the spraying rapid hardening rubber-asphalt coating solidification of the present invention with tack modified pitch
Water coiled material is used in combination, and possesses：1) even if viscosity spraying rapid hardening rubber-asphalt coating repeatedly sprays, one is still presented after solidification
Completely, fine and close waterproof membrane；2) there is certain viscosity after the solidification of viscosity spraying rapid hardening rubber-asphalt coating, with self-adhesive modified asphalt
Waterproof roll, which is used in combination, can reach good cohesive, reach the waterproof effect of " coupling hardness with softness ".Can in addition, being used in combination
To make up the defects of itself ageing resistance is weak, reach the effect of cooperative gain.
The viscosity spraying rapid hardening rubber asphalt waterproof coating of the present invention can be used for building structure, and indoor underground, roof five are spent
Deng construction safety, waterproof.Municipal traffic engineering, such as highway, bridge, tunnel, culvert, light rail waterproof.Ocean engineering, such as code
Head, ship, drilling platforms etc.；Petrochemical industry electric power, such as storage tank, pipeline, chemical reaction pond etc.；Environment-friendly engineering, such as sewage treatment plant, rubbish
Rubbish landfill yard etc.；Gardens construction, such as man-made lake, fountain, flower bed.Agricultural construction, such as cistern, aquaculture installation etc..
Part, those skilled in the art can not select from the prior art to the greatest extent in the embodiment of the present invention.
Disclosed above is only the embodiment of the present invention, but protection scope of the present invention is not limited thereto, and is appointed
What those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, all should
It is included within the scope of the present invention.Therefore, protection scope of the present invention should using above-mentioned scope of the claims as
It is accurate.
Claims (10)
1. one kind spraying rapid hardening rubber asphalt waterproof coating, it is characterised in that the water-repellent paint is made up of component A and B component；
The component A is the bala gutta asphalt emulsion of emulsified asphalt, water-based latex and aqueous tackifier resin composition；
The B component is to include the liquid curing-agent that calcium chloride, Complex aluminium-iron compound and water are formed；
Mass ratio when the bala gutta asphalt emulsion sprays with the liquid curing-agent is 5-10:1.
A kind of 2. spraying rapid hardening rubber asphalt waterproof coating as claimed in claim 1, it is characterised in that in parts by weight, institute
The composition for stating component A is：Emulsified asphalt 10-90 parts, water-based latex 10-90 parts, aqueous tackifier resin 5-50 parts.
A kind of 3. spraying rapid hardening rubber asphalt waterproof coating as claimed in claim 1, it is characterised in that in parts by weight, institute
The composition for stating component A is：Emulsified asphalt 10-90 parts, water-based latex 20-50 parts, aqueous tackifier resin 10-30 parts.
A kind of 4. spraying rapid hardening rubber asphalt waterproof coating as claimed in claim 1, it is characterised in that the group of the B component
Turn into：By percentage to the quality, calcium chloride 90%-99.9%, Complex aluminium-iron compound 0.1%-10%, calcium chloride and clad aluminum
The mass percentage concentration for the waterborne curing agent that the mixture of iron compound is prepared with water is 1%-20%.
A kind of 5. spraying rapid hardening rubber asphalt waterproof coating as claimed in claim 1, it is characterised in that the group of the B component
Turn into：By percentage to the quality, calcium chloride 90%-99%, sodium chloride 0.5%-7%, Complex aluminium-iron polymer 0.5%-3%,
The waterborne curing agent that the mixture of calcium chloride, sodium chloride and Complex aluminium-iron compound is prepared with water is into mass percentage concentration
1%-20%.
A kind of 6. spraying rapid hardening rubber asphalt waterproof coating as described in claim any one of 1-5, it is characterised in that the breast
It is anionic emulsified bitumen or cationic emulsified bitumen to change pitch.
A kind of 7. spraying rapid hardening rubber asphalt waterproof coating as described in claim any one of 1-5, it is characterised in that the water
Property latex is watersoluble neoprene latex and/or water-based carboxylic chloroprene rubber latex.
A kind of 8. spraying rapid hardening rubber asphalt waterproof coating as described in claim any one of 1-5, it is characterised in that the water
Property tackifying resin is water-based terpene resin and/or water-based rosin resin.
9. a kind of preparation method of spraying rapid hardening rubber asphalt waterproof coating as described in claim any one of 1-8, its feature
It is, the described method comprises the following steps：
Prepare each raw material by component A formula；Premix will be formed after water-based latex and aqueous tackifier resin agitating premix, then by breast
Change after pitch adds the premix stirring and obtain bala gutta asphalt emulsion；
Prepare each raw material by the formula of B component, each raw material is first mixed to form mixture, preparing mass percent concentration with water is
Liquid curing-agent is obtained after 1%-20%；
In use, the coating quality ratio of the bala gutta asphalt emulsion and the liquid curing-agent is 5-10:1.
A kind of 10. preparation method for spraying rapid hardening rubber asphalt waterproof coating as claimed in claim 9, it is characterised in that institute
Stating method includes the preparation process of anionic emulsified bitumen and the preparation process of cationic emulsified bitumen；
(1) preparation process of anionic emulsified bitumen includes：
Sodium hydroxide is added, 11-13 is arrived into the pH value regulation of water；
Xiang Shuizhong adds anion surfactant, is heated to 60-80 DEG C, high-speed stirred, produces the anion emulsifier aqueous solution；
The anion emulsifier aqueous solution is added in equipment for production of emulsified bitumen, grinding is opened, circulation, is slowly added to 120-140 DEG C
Molten state pitch, the anionic emulsified bitumen is obtained after high shear agitation；
Wherein, in parts by weight, the anion emulsifier aqueous solution is 35-50 parts, and the molten state pitch is 50-65 parts,
The solid content of the anionic emulsified bitumen is 50%-65%；
(2) preparation process of cationic emulsified bitumen includes：
The hydrochloric acid of appropriate amount is added, 5-6 is arrived into the pH value regulation of water；
Xiang Shuizhong adds cationic surfactant, is heated to 60-80 DEG C, high-speed stirred, produces the cationic emulsifier aqueous solution；
The cationic emulsifier aqueous solution is added in equipment for production of emulsified bitumen, grinding is opened, circulation, is slowly added to 120-140 DEG C
Molten state pitch, the cationic emulsified bitumen is obtained after high shear agitation system；
Wherein, in parts by weight, the cationic emulsifier aqueous solution is 35-55 parts, and the molten state pitch is 45-65 parts,
The solid content of the cationic emulsified bitumen is 45%-65%；
The pitch is at least one in 70#-90# asphalt, coal tar pitch, bitumen, shale tar pitch and transformation of the way pitch
Kind.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264467.7A CN107868616A (en) | 2017-12-05 | 2017-12-05 | One kind spraying rapid hardening rubber asphalt waterproof coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711264467.7A CN107868616A (en) | 2017-12-05 | 2017-12-05 | One kind spraying rapid hardening rubber asphalt waterproof coating and preparation method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107868616A true CN107868616A (en) | 2018-04-03 |
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Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025908A (en) * | 2018-08-08 | 2018-12-18 | 中国恩菲工程技术有限公司 | Anti-corrosion drilling shaft lining for salt mine |
| CN109536052A (en) * | 2018-11-14 | 2019-03-29 | 北京东方雨虹防水技术股份有限公司 | A kind of method for repairing and mending of waterproof coating |
| CN109554116A (en) * | 2018-11-14 | 2019-04-02 | 北京东方雨虹防水技术股份有限公司 | A kind of spraying rapid hardening rubber asphalt waterproof coating and its preparation method and application |
| CN110256965A (en) * | 2019-07-08 | 2019-09-20 | 宏恒达防水材料有限公司 | A kind of spraying rapid hardening rubber asphalt waterproof coating and preparation method thereof |
| CN110484141A (en) * | 2019-08-26 | 2019-11-22 | 福建中意铁科新型材料有限公司 | A kind of manufacturing method spraying rapid hardening rubber asphalt waterproof coating |
| CN110791203A (en) * | 2019-10-29 | 2020-02-14 | 山东北方创信防水科技股份有限公司 | Cationic liquid rubber asphalt emulsion, preparation thereof and quick-setting rubber asphalt coating |
| CN111809407A (en) * | 2020-07-29 | 2020-10-23 | 河北宝源工程橡塑有限公司 | Novel modified asphalt waterproof coiled material and preparation method thereof |
| CN113372817A (en) * | 2021-07-06 | 2021-09-10 | 中铁四局集团有限公司 | Low-temperature-resistant spraying asphalt waterproof material and preparation method thereof |
| CN113402984A (en) * | 2021-07-08 | 2021-09-17 | 克拉玛依友联工程建设有限公司 | Spraying quick-setting rubber asphalt waterproof coating and preparation method thereof |
| CN113429887A (en) * | 2021-06-23 | 2021-09-24 | 世纪洪雨（德州）科技有限公司 | Normal-temperature non-curing rubber asphalt waterproof coating and preparation method thereof |
| CN113549225A (en) * | 2021-09-03 | 2021-10-26 | 天津康泽威科技有限公司 | Composite spraying quick-setting emulsifier and preparation method thereof, preparation method of anionic emulsified asphalt and waterproof coating |
| CN114032031A (en) * | 2021-11-04 | 2022-02-11 | 郭玉清 | Liquid-powder co-spraying environment-friendly sustained-adhesion high-molecular waterproof coating and preparation and use methods thereof |
| CN114163929A (en) * | 2021-11-15 | 2022-03-11 | 大禹伟业(北京)国际科技有限公司 | Liquid rubber and preparation method and application thereof |
| CN116162409A (en) * | 2022-12-27 | 2023-05-26 | 徐州卧牛山新型防水材料有限公司 | Multi-component water-based asphalt base layer treating agent capable of being constructed at low temperature and construction method |
| CN116676043A (en) * | 2023-07-14 | 2023-09-01 | 上海应用技术大学 | Water-based asphalt waterproof material, preparation method thereof and microwave curing method |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109025908A (en) * | 2018-08-08 | 2018-12-18 | 中国恩菲工程技术有限公司 | Anti-corrosion drilling shaft lining for salt mine |
| CN109536052A (en) * | 2018-11-14 | 2019-03-29 | 北京东方雨虹防水技术股份有限公司 | A kind of method for repairing and mending of waterproof coating |
| CN109554116A (en) * | 2018-11-14 | 2019-04-02 | 北京东方雨虹防水技术股份有限公司 | A kind of spraying rapid hardening rubber asphalt waterproof coating and its preparation method and application |
| CN110256965B (en) * | 2019-07-08 | 2021-06-25 | 宏恒达防水材料有限公司 | Spraying quick-setting rubber asphalt waterproof coating and preparation method thereof |
| CN110256965A (en) * | 2019-07-08 | 2019-09-20 | 宏恒达防水材料有限公司 | A kind of spraying rapid hardening rubber asphalt waterproof coating and preparation method thereof |
| CN110484141A (en) * | 2019-08-26 | 2019-11-22 | 福建中意铁科新型材料有限公司 | A kind of manufacturing method spraying rapid hardening rubber asphalt waterproof coating |
| CN110791203B (en) * | 2019-10-29 | 2021-07-16 | 山东北方创信防水科技集团股份有限公司 | Cationic liquid rubber asphalt emulsion, preparation thereof and quick-setting rubber asphalt coating |
| CN110791203A (en) * | 2019-10-29 | 2020-02-14 | 山东北方创信防水科技股份有限公司 | Cationic liquid rubber asphalt emulsion, preparation thereof and quick-setting rubber asphalt coating |
| CN111809407A (en) * | 2020-07-29 | 2020-10-23 | 河北宝源工程橡塑有限公司 | Novel modified asphalt waterproof coiled material and preparation method thereof |
| CN113429887A (en) * | 2021-06-23 | 2021-09-24 | 世纪洪雨（德州）科技有限公司 | Normal-temperature non-curing rubber asphalt waterproof coating and preparation method thereof |
| CN113372817A (en) * | 2021-07-06 | 2021-09-10 | 中铁四局集团有限公司 | Low-temperature-resistant spraying asphalt waterproof material and preparation method thereof |
| CN113402984A (en) * | 2021-07-08 | 2021-09-17 | 克拉玛依友联工程建设有限公司 | Spraying quick-setting rubber asphalt waterproof coating and preparation method thereof |
| CN113549225A (en) * | 2021-09-03 | 2021-10-26 | 天津康泽威科技有限公司 | Composite spraying quick-setting emulsifier and preparation method thereof, preparation method of anionic emulsified asphalt and waterproof coating |
| CN114032031A (en) * | 2021-11-04 | 2022-02-11 | 郭玉清 | Liquid-powder co-spraying environment-friendly sustained-adhesion high-molecular waterproof coating and preparation and use methods thereof |
| CN114163929A (en) * | 2021-11-15 | 2022-03-11 | 大禹伟业(北京)国际科技有限公司 | Liquid rubber and preparation method and application thereof |
| CN116162409A (en) * | 2022-12-27 | 2023-05-26 | 徐州卧牛山新型防水材料有限公司 | Multi-component water-based asphalt base layer treating agent capable of being constructed at low temperature and construction method |
| CN116676043A (en) * | 2023-07-14 | 2023-09-01 | 上海应用技术大学 | Water-based asphalt waterproof material, preparation method thereof and microwave curing method |
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