CN109554116A - A kind of spraying rapid hardening rubber asphalt waterproof coating and its preparation method and application - Google Patents
A kind of spraying rapid hardening rubber asphalt waterproof coating and its preparation method and application Download PDFInfo
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- CN109554116A CN109554116A CN201811353805.9A CN201811353805A CN109554116A CN 109554116 A CN109554116 A CN 109554116A CN 201811353805 A CN201811353805 A CN 201811353805A CN 109554116 A CN109554116 A CN 109554116A
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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
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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
- C09D113/00—Coating compositions based on rubbers containing carboxyl groups
- C09D113/02—Latex
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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
- C09D145/00—Coating compositions based on homopolymers or copolymers of compounds having no unsaturated aliphatic radicals in a side chain, and having one or more carbon-to-carbon double bonds in a carbocyclic or in a heterocyclic system; Coating compositions based on derivatives of such polymers
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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
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/16—Halogen-containing compounds
- C08K2003/162—Calcium, strontium or barium halides, e.g. calcium, strontium or barium chloride
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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
- 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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Abstract
The invention discloses a kind of spraying rapid hardening rubber asphalt waterproof coatings and its preparation method and application；The water-repellent paint includes component A and B component, and the mass ratio of component A and B component is 5-10:1；In terms of mass fraction, component A includes: 10-50 parts of emulsified asphalt, 10-50 parts of water-based latex, 10-50 parts of aqueous tackifier resin, 10-50 parts of polarity latex；B component includes: calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of B component, the total content of calcium chloride, sodium chloride and Complex aluminium-iron compound is 1-20wt%, and the content of water is 80-99wt%；With the total weight of calcium chloride, sodium chloride and Complex aluminium-iron compound, calcium chloride 90-99wt%, sodium chloride 0.5-7wt%, Complex aluminium-iron compound is 0.5-3wt%.Water-repellent paint of the invention is able to solve spraying rapid-hardening rubber asphalt waterproof coating and base caking property is bad, presses against brokenly the problem of self-healing ability deficiency afterwards.
Description
Technical field
The invention belongs to the field of building materials, more particularly, to a kind of spraying rapid hardening rubber asphalt waterproof coating and its
Preparation method and application.
Background technique
Rapid hardening rubber asphalt waterproof coating is sprayed in China as a kind of novel high performance waterproof product, is widely applied
In fields such as building roof, tunnel, sewage treatment plants.With the raising of economic level, people are to construction quality, architectural engineering
More stringent requirements are proposed for waterproof leakproof.
General spraying rapid hardening rubber-asphalt coating component A is generally emulsified asphalt and water-based latex, and water-based latex is general
For polychloroprene latex or styrene-butadiene latex and the formula system of some other auxiliary agent of addition.Such as Authorization Notice No. is CN104099022B
" a kind of spraying rapid hardening liquid rubber water-repellent paint and production method " in, the component A is anionic emulsified asphalt
54%-62%, anionic resist cold polychloroprene latex lotion 26%-32%, the high-elastic styrene-acrylic latex lotion 4%-8% of anion, parent
Water type nano silica 0.15%-0.45%, physics thickener 0.2%, stabilizer 2.5%-4.5%, coalescing agent
3.5%-4.5%, polyurethane thickener 0.01%-0.5%, co-catalyst 0.01%-0.07%.For another example Authorization Notice No. is
In " a kind of spraying rapid hardening rubber asphalt waterproof coating " of CN103897595B, modified montmorillonoid-rubber asphalt emulsification is disclosed
55-67 parts of particle, 0.1-1.3 parts of stabilizer, 0-2.2 parts of pH adjusting agent, 0.1-1.3 parts of interface modifier, anionic emulsification
1.0-3.8 parts of agent, polyethylene glycol -30-40 parts of ethanol-water solution that volume ratio is 1:1:1.
Although formula system disclosed above can construct, since itself polarity is weaker, material can not be with base
Good adhesive property is played, eventually leads to blistering, generation phenomena such as hollowing；And then it asks there are waterproof reliability is not high
Topic.
Summary of the invention
The purpose of the present invention is overcoming the deficiencies of existing technologies, provide a kind of spraying rapid hardening rubber asphalt waterproof coating and its
Preparation method, it is bad to solve spraying rapid-hardening rubber asphalt waterproof coating and base caking property, press against broken self-healing ability deficiency afterwards
The problem of.
To achieve the goals above, the first aspect of the present invention provides a kind of spraying rapid hardening rubber asphalt waterproof coating, should
Water-repellent paint includes component A and B component, and the mass ratio of the component A and B component is 5-10:1；
In terms of mass fraction, the component A includes: 10-50 parts of emulsified asphalt, and 10-50 parts of water-based latex, aqueous tackifier tree
10-50 parts of rouge, 10-50 parts of polarity latex；
The B component includes: calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component,
The total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound is 1-20wt%, and the content of the water is 80-99wt%；
With the total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride is 90-99wt%, and sodium chloride is
0.5-7wt%, Complex aluminium-iron compound are 0.5-3wt%.
The second aspect of the present invention provides the preparation method of above-mentioned spraying rapid hardening rubber asphalt waterproof coating, the preparation method
Include:
Emulsified asphalt, water-based latex, aqueous tackifier resin and polarity latex are uniformly mixed, component A is obtained；
Calcium chloride, sodium chloride, Complex aluminium-iron compound and water are uniformly mixed, B component is obtained.
The third aspect of the present invention provides above-mentioned spraying rapid hardening rubber asphalt waterproof coating as water-repellent paint or waterproof
The application of the healant of coating.
Technical solution of the present invention has the following beneficial effects:
(1) spraying rapid hardening rubber asphalt waterproof coating of the invention sprays rapid hardening rubber-asphalt coating guaranteeing that it has
Efficient spraying application under environmentally protective, room temperature, film forming post-tensioning intensity and elongation percentage preferably on the basis of, due to polarity latex
Addition can be with base and self-adhesive rubber asphalt waterproofing coiled material so that more prominent with base adhesive property after spray film solidification
What is be bonded is even closer, has prevented material and base blisters, the generation of hollowing phenomenon；It enhances spray film and modified asphalt waterproof is rolled up
Cementability between material, especially self-adhesive asphalt waterproof coiled material plays the role of similar uncured rubber-asphalt coating, and this
Invention is more prominent compared to uncured rubber asphalt waterproof coating physical property, especially tensile property, and (fracture elongation is greater than
1000%), anti-base's deformability is more excellent.
(2) water-repellent paint of the invention, spray film solidification after after being punctured or pressing against brokenly by external force, can self-healing at original shape
State restores water-proof function, time saving and energy saving without additional repairing.
(3) water-repellent paint of the invention is sprayed in base, can be used directly as waterproof layer after film to be painted is dry, or
Use is bonded with self-adhesive modified asphalt waterproof rolling material.Waterproofing methods of the above two method particularly suitable for wall, solve one
As waterproof material construction when finishing backfill, since adhesion strength is not high, the integrated drop-down by backfill downward frictional force, from
And lose the disadvantage of waterproof effect.
Other features and advantages of the present invention will then part of the detailed description can be specified.
Specific embodiment
The preferred embodiment of the present invention is described in more detail below.Although the following describe preferred implementations of the invention
Mode, however, it is to be appreciated that may be realized in various forms the present invention without that should be limited by the embodiments set forth herein.Phase
Instead, these embodiments are provided so that the present invention is more thorough and complete, and can be by the scope of the present invention completely
It is communicated to those skilled in the art.
The first aspect of the present invention provides a kind of spraying rapid hardening rubber asphalt waterproof coating, which includes component A
And B component, the mass ratio of the component A and B component are 5-10:1；
In terms of mass fraction, the component A includes: 10-50 parts of emulsified asphalt, and 10-50 parts of water-based latex, aqueous tackifier tree
10-50 parts of rouge, 10-50 parts of polarity latex；
The B component includes: calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component,
The total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound is 1-20wt%, and the content of the water is 80-99wt%；
With the total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride is 90-99wt%, and sodium chloride is
0.5-7wt%, Complex aluminium-iron compound are 0.5-3wt%.
The present invention is having outside the spraying good physical property of rapid hardening rubber-asphalt coating, also improves material and base
Adhesive property has prevented after spraying application material solidification since material polarity is not high, can not with the good caking property of construction part,
Cause to blister, phenomena such as hollowing, and then the problem for causing waterproof reliability not high.Due to the addition of polar material, so that this hair
Bright water-repellent paint after hardening itself still have certain polarity, can guarantee own physical performance outside can also be with self-adhesion rubber
Glue asphalt water-proof coiled material is used in combination.The present invention is among self-adhesive asphalt waterproof coiled material and base in use, good in addition to having
Physical property outside, additionally provide the function of similar " double-sided adhesive ", both can be excellent with base adhesive, can also with from viscous bitumen
Waterproof material bonding is good.Such water-proof system similar to current mainstream uncured rubber-asphalt coating, but it is solid compared to non-
Change rubber-asphalt coating, water-repellent paint of the invention is not required to heat, and without a large amount of electric energy or thermal energy consumption, smokeless is generated, room temperature
The advantages of lower spraying application has and is more energy-saving and environmentally friendly, no scald risk, is more conducive to such water and milk ep-type material
Application in buildings waterproof.
Due to joined polarity latex, so that water-repellent paint of the invention, even if by external force by class after spray film solidification
Puncture or press against brokenly like sharp instrument or blunt, if impaired place contact with each other can self-healing at original state, restore original waterproof function
Can, it is time saving and energy saving without additionally being repaired.
In accordance with the present invention it is preferred that the component A includes: 10-40 parts of emulsified asphalt, water-based latex in terms of mass fraction
40-50 parts, 40-50 parts of aqueous tackifier resin, 40-50 parts of polarity latex.
In accordance with the present invention it is preferred that the mass ratio of the component A and B component is 8-10:1.
In accordance with the present invention it is preferred that the emulsified asphalt is anionic emulsified asphalt.
In the present invention, emulsified asphalt mainly provides water-proof function, anti-corrosion function and certain physical characteristic.
In accordance with the present invention it is preferred that the water-based latex be watersoluble neoprene latex and/or aqueous carboxylic chloroprene rubber latex, it is excellent
It is selected as aqueous carboxylic chloroprene rubber latex；Wherein, the watersoluble neoprene latex is preferably anionic watersoluble neoprene latex, the water
Property carboxylic chloroprene rubber latex is preferably anion-type water-thinned carboxylic chloroprene rubber latex.
Water-based latex of the invention can be improved the tensile property of water-repellent paint, ageing resistance, heat resistance, low temperature flexibility,
Anti-flammability and chemical-resistant etc..
In accordance with the present invention it is preferred that the aqueous tackifier resin is aqueous terpene resin and/or aqueous rosin resin；Institute
Stating aqueous terpene resin is preferably anion-type water-thinned terpene resin；The aqueous rosin resin is anion-type water-thinned rosin tree
Rouge.
Aqueous tackifier resin of the invention can have good compatibility with water-based latex, achieve the purpose that thickening, and
And it can be improved the intensity of coating, adhesion, inoxidizability and heat resistance.
In accordance with the present invention it is preferred that the polarity latex is aqueous carboxylic styrene butadiene latex；Preferably anion-type water-thinned carboxylic
Base styrene-butadiene latex.
The aqueous carboxylic styrene butadiene latex of polarity latex of the invention is due to containing carboxyl, in the system object for improving water-repellent paint
The system polarity of water-repellent paint can also be enhanced while rationality energy, and then enhance the cementability of water-repellent paint and base；When it
With aqueous carboxylic chloroprene rubber latex it is common in the presence of, by the synergistic effect of the two, the system of water-repellent paint can be further enhanced
Polarity, and then further enhance water-repellent paint and base's caking property.
Polarity latex of the invention conjunctiva intensity with higher and bonding force；Stability, mobility are all good；Loading
Greatly, moldability is good；And having excellent characteristic, the solid content such as mechanical, chemistry and freeze-thaw stability is preferably 50%-
55%.
The second aspect of the present invention provides a kind of preparation method of above-mentioned spraying rapid hardening rubber asphalt waterproof coating, the preparation
Method includes:
Emulsified asphalt, water-based latex, aqueous tackifier resin and polarity latex are uniformly mixed, component A is obtained；
Calcium chloride, sodium chloride, Complex aluminium-iron compound and water are uniformly mixed, B component is obtained.
Preferably, water-based latex, aqueous tackifier resin and polarity latex are uniformly mixed, then with emulsified asphalt
It is uniformly mixed, obtains component A.
Preferably, spraying rapid hardening rubber asphalt waterproof coating of the invention when in use, utilizes two component spray
Machine is sprayed, and adjusts A, then the flow or weight of two components of B are sprayed in base.
The third aspect of the present invention provides above-mentioned spraying rapid hardening rubber asphalt waterproof coating as water-repellent paint or waterproof
The application of the healant of coating.
Spraying rapid hardening rubber asphalt waterproof coating of the invention is extensive as the application field of water-repellent paint, such as: it is available
In building structure, the protection of the buildings such as indoor underground, roof 5-corbiestep gable with bargeboard, waterproof；Municipal traffic engineering, such as highway, bridge, tunnel
Road, culvert, light rail waterproof etc.；Ocean engineering, such as harbour, ship, drilling platforms etc.；Petrochemical industry electric power, such as storage tank, pipeline, chemistry
Reaction tank etc.；Environment-friendly engineering, such as sewage treatment plant, refuse landfill；Gardens construction, such as man-made lake, fountain, flower bed；
Agricultural construction, such as reservoir, aquaculture installation etc..
It, preferably will be of the invention when spraying rapid hardening rubber asphalt waterproof coating of the invention is used as the healant of waterproof coating
Water-repellent paint first sprays film-forming, obtains repair coating；The size in the repairing face of being then based on cuts repair coating；Finally divide
It is other that cutting repair coating and repairing face are heated, and the heating surface of the two is bonded, to realize repairing.
The present invention is further illustrated by the following examples:
Anion-type water-thinned carboxylic chloroprene rubber latex used in following embodiment and comparative example is purchased from Japanese Tosoh chemical industry
SKYPRENE LATEX SL-390, anion-type water-thinned terpene resin are purchased from the 968-X of Shenzhen Jitian Chemical Co., Ltd., yin
The aqueous carboxylic styrene butadiene latex of ionic is purchased from the Styrofan SD 3511S ap of BASF AG, and anionic emulsified asphalt is purchased from
Shandong Dow anionic emulsified asphalt, anion-type water-thinned polychloroprene latex is purchased from Shanghai Xin Te Ma Chemical Company
Lipren B, anion-type water-thinned rosin resin is purchased from the aqueous rosin tackifying resin 958 of Shenzhen Jitian Chemical Co., Ltd., multiple
It closes ferro-aluminum compound and is purchased from Gongyi City Yuan Long water-purifying material Co., Ltd.
Embodiment 1
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific the preparation method comprises the following steps:
Under room temperature, be added in stirred tank anion-type water-thinned carboxylic chloroprene rubber latex, anion-type water-thinned terpene resin and
Anion-type water-thinned carboxylic styrene butadiene latex, unlatching are slowly stirred, and are added anionic emulsified asphalt after mixing evenly, are then stirred
It mixes uniformly up to component A；
Under room temperature, calcium chloride, sodium chloride and Complex aluminium-iron compound are uniformly mixed with water, obtain B component.
Embodiment 2
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 3
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 4
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 5
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 6
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 7
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific the preparation method comprises the following steps:
Under room temperature, be added in stirred tank anion-type water-thinned polychloroprene latex, anion-type water-thinned terpene resin and yin from
The aqueous carboxylic styrene butadiene latex of subtype, unlatching are slowly stirred, and add anionic emulsified asphalt after mixing evenly, and then stirring is equal
Even component A to obtain the final product；
Under room temperature, calcium chloride, sodium chloride and Complex aluminium-iron compound are uniformly mixed with water, obtain B component.
Embodiment 8
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 9
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 10
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 11
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 12
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 13
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 14
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific the preparation method comprises the following steps:
Under room temperature, be added in stirred tank anion-type water-thinned carboxylic chloroprene rubber latex, anion-type water-thinned rosin resin and
Anion-type water-thinned carboxylic styrene butadiene latex, unlatching are slowly stirred, and are added anionic emulsified asphalt after mixing evenly, are then stirred
It mixes uniformly up to component A；
Under room temperature, calcium chloride, sodium chloride and Complex aluminium-iron compound are uniformly mixed with water, obtain B component.
Embodiment 15
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 8:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 16
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 10:
1, wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 17
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 10:
1, wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride be 95wt%, sodium chloride 4wt%,
Complex aluminium-iron compound is 1wt%；
It is specific that the preparation method is the same as that of Example 1.
Embodiment 18
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 10:
1, wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride be 90wt%, sodium chloride 7wt%,
Complex aluminium-iron compound is 3wt%；
It is specific that the preparation method is the same as that of Example 1.
Comparative example 1
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
15 parts of anion-type water-thinned carboxylic chloroprene rubber latex
15 parts of anion-type water-thinned terpene resin
50 parts of anionic emulsified asphalt
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific the preparation method comprises the following steps:
Under room temperature, anion-type water-thinned carboxylic chloroprene rubber latex and anion-type water-thinned terpene resin are added in stirred tank,
Unlatching is slowly stirred, and adds anionic emulsified asphalt after mixing evenly, is then stirred evenly up to component A；
Under room temperature, calcium chloride, sodium chloride and Complex aluminium-iron compound are uniformly mixed with water, obtain B component.
Comparative example 2
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
15 parts of anion-type water-thinned terpene resin
10 parts of anion-type water-thinned carboxylic styrene butadiene latex
50 parts of anionic emulsified asphalt
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific the preparation method comprises the following steps:
Under room temperature, anion-type water-thinned terpene resin and anion-type water-thinned carboxylic styrene butadiene latex are added in stirred tank,
Unlatching is slowly stirred, and adds anionic emulsified asphalt after mixing evenly, is then stirred evenly up to component A；
Under room temperature, calcium chloride, sodium chloride and Complex aluminium-iron compound are uniformly mixed with water, obtain B component.
Comparative example 3
A kind of spraying rapid hardening rubber asphalt waterproof coating is made of A and B component, and the mass ratio of component A and B component is 5:1,
Wherein component A is coating main solution, and B component is demulsification solution；
In terms of mass fraction, the component A by forming as follows:
15 parts of anion-type water-thinned carboxylic chloroprene rubber latex
10 parts of anion-type water-thinned carboxylic styrene butadiene latex
50 parts of anionic emulsified asphalt
The B component is made of calcium chloride, sodium chloride, Complex aluminium-iron compound and water；With the total weight of the B component
Meter, the total content of the calcium chloride, sodium chloride and Complex aluminium-iron compound are 10wt%, and the content of the water is 90wt%；With
The total weight of the calcium chloride, sodium chloride and Complex aluminium-iron compound, the calcium chloride are 99wt%, and sodium chloride is
0.5wt%, Complex aluminium-iron compound are 0.5wt%；
It is specific the preparation method comprises the following steps:
Under room temperature, anion-type water-thinned carboxylic chloroprene rubber latex and anion-type water-thinned carboxy styrene-butadiene rubber are added in stirred tank
Cream, unlatching are slowly stirred, and add anionic emulsified asphalt after mixing evenly, are then stirred evenly up to component A；
Under room temperature, calcium chloride, sodium chloride and Complex aluminium-iron compound are uniformly mixed with water, obtain B component.
Test case 1
The spraying rapid hardening rubber asphalt waterproof coating and cement concrete adhesive strength of testing example and comparative example preparation,
Specific test method is referring to the 7.1A method test in GB/T 16777-2008 " Test methods for building waterproof coatings ", test result
It is shown in Table 1.
Table 1 sprays rapid hardening rubber-asphalt coating " adhesion strength " the performance test results
Test case 2
The nail rod self-healing property of testing example and the spraying rapid hardening rubber asphalt waterproof coating of comparative example preparation, it is specific to test
Method is referring to Q/CR 517-2016 " railway engineering spray film water-proofing material part 2: spraying rubber asphalt " 6.11 nail rod self-healing properties
Detection method, test result are shown in Table 2.
Table 2 sprays rapid hardening rubber-asphalt coating " nail rod self-healing property " the performance test results
Various embodiments of the present invention are described above, above description is exemplary, and non-exclusive, and
It is not limited to disclosed each embodiment.Without departing from the scope and spirit of illustrated each embodiment, for this skill
Many modifications and changes are obvious for the those of ordinary skill in art field.
Claims (9)
1. a kind of spraying rapid hardening rubber asphalt waterproof coating, which is characterized in that the water-repellent paint includes component A and B component, described
The mass ratio of component A and B component is 5-10:1；
In terms of mass fraction, the component A includes: 10-50 parts of emulsified asphalt, and 10-50 parts of water-based latex, aqueous tackifier resin
10-50 parts, 10-50 parts of polarity latex；
The B component includes: calcium chloride, sodium chloride, Complex aluminium-iron compound and water；It is described with the total weight of the B component
The total content of calcium chloride, sodium chloride and Complex aluminium-iron compound is 1-20wt%, and the content of the water is 80-99wt%；With institute
The total weight of calcium chloride, sodium chloride and Complex aluminium-iron compound is stated, the calcium chloride is 90-99wt%, sodium chloride 0.5-
7wt%, Complex aluminium-iron compound are 0.5-3wt%.
2. spraying rapid hardening rubber asphalt waterproof coating according to claim 1, wherein in terms of mass fraction, the component A
It include: 10-40 parts of emulsified asphalt, 40-50 parts of water-based latex, 40-50 parts of aqueous tackifier resin, 40-50 parts of polarity latex.
3. spraying rapid hardening rubber asphalt waterproof coating according to claim 1 or 2, wherein the component A and B component
Mass ratio is 8-10:1.
4. according to claim 1 or spraying rapid hardening rubber asphalt waterproof coating described in any one of 2, wherein the emulsification
Pitch is anionic emulsified asphalt.
5. according to claim 1 or spraying rapid hardening rubber asphalt waterproof coating described in any one of 2, wherein described aqueous
Latex is watersoluble neoprene latex and/or aqueous carboxylic chloroprene rubber latex.
6. according to claim 1 or spraying rapid hardening rubber asphalt waterproof coating described in any one of 2, wherein described aqueous
Tackifying resin is aqueous terpene resin and/or aqueous rosin resin.
7. according to claim 1 or spraying rapid hardening rubber asphalt waterproof coating described in any one of 2, wherein the polarity
Latex is aqueous carboxylic styrene butadiene latex.
8. spraying the preparation method of rapid hardening rubber asphalt waterproof coating described in any one of claim 1-7, feature exists
In the preparation method includes:
Emulsified asphalt, water-based latex, aqueous tackifier resin and polarity latex are uniformly mixed, component A is obtained；
Calcium chloride, sodium chloride, Complex aluminium-iron compound and water are uniformly mixed, B component is obtained.
9. spraying rapid hardening rubber asphalt waterproof coating described in any one of claim 1-7 is as water-repellent paint or waterproof
The application of the healant of coating.
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Cited By (8)
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| CN111139873A (en) * | 2020-01-16 | 2020-05-12 | 中科鼎实环境工程有限公司 | Self-healing horizontal barrier structure |
| CN111334190A (en) * | 2020-04-22 | 2020-06-26 | 苏州市姑苏新型建材有限公司 | Antirust lasting-viscosity waterproof 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 |
| CN113444452A (en) * | 2021-05-31 | 2021-09-28 | 大禹伟业(北京)国际科技有限公司 | Construction method of composite waterproof layer for building structural engineering |
| 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 |
| CN114213908A (en) * | 2022-01-04 | 2022-03-22 | 青岛新华友建工集团股份有限公司 | Ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof paint and construction method thereof |
| CN116445081A (en) * | 2023-05-12 | 2023-07-18 | 合肥中通防水工程有限公司 | High-viscosity anti-slip rubber asphalt waterproof coating and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111139873A (en) * | 2020-01-16 | 2020-05-12 | 中科鼎实环境工程有限公司 | Self-healing horizontal barrier structure |
| CN111334190A (en) * | 2020-04-22 | 2020-06-26 | 苏州市姑苏新型建材有限公司 | Antirust lasting-viscosity waterproof 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 |
| CN113444452A (en) * | 2021-05-31 | 2021-09-28 | 大禹伟业(北京)国际科技有限公司 | Construction method of composite waterproof layer for building structural engineering |
| 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 |
| 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 |
| CN114213908A (en) * | 2022-01-04 | 2022-03-22 | 青岛新华友建工集团股份有限公司 | Ultralow-temperature flame-retardant quick-setting spraying rubber asphalt waterproof paint and construction method thereof |
| CN116445081A (en) * | 2023-05-12 | 2023-07-18 | 合肥中通防水工程有限公司 | High-viscosity anti-slip rubber asphalt waterproof coating and preparation method thereof |
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Application publication date: 20190402 |