CN104726024A - Spray quick-setting modified asphalt waterproof paint and preparation method thereof - Google Patents
Spray quick-setting modified asphalt waterproof paint and preparation method thereof Download PDFInfo
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- CN104726024A CN104726024A CN201510108997.7A CN201510108997A CN104726024A CN 104726024 A CN104726024 A CN 104726024A CN 201510108997 A CN201510108997 A CN 201510108997A CN 104726024 A CN104726024 A CN 104726024A
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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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/08—Anti-corrosive paints
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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
- 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
- C09D7/63—Additives non-macromolecular organic
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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
- C09D7/65—Additives macromolecular
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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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
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- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention relates to a spray quick-setting modified asphalt waterproof paint which comprises a component A and a component B, wherein the component A comprises rubber, asphalt, a softener, an anionic surfactant, a stabilizer and water; the component B comprises an inorganic salt, a composite ferric aluminum copolymer and deionized water; the component A and the component B are respectively prepared and then are applied. According to the paint, the condition that the asphalt and latex are not evenly mixed is avoided; meanwhile, use of anionic latex is avoided; the production cost is greatly reduced; and the spray quick-setting modified asphalt waterproof paint has important practical significance in practical industrial production and application.
Description
Technical field
The present invention relates to a kind of coating in building field, be specifically related to a kind of spraying rapid hardening modified waterproof asphalt material and preparation method thereof.
Background technology
Spraying rapid hardening technology is one of newest fruits of recent domestic building material industry, its cardinal principle be by special process by ultra-fine, suspend, the modified anion emulsified bitumen of micro-emulsion type and synthesising macromolecule copolymer formulated, then mix, react the waterproof of a kind of excellent performance generated afterwards, antiseepage, anticorrosion, protective coating with extraordinary solidifying agent.Because its construction is simple, excellent performance, day by day improves in the status in buildings waterproof field.
Spraying rapid hardening rubber asphalt is adaptable to basic unit, can be used on the base materials such as Steel Concrete, profiled sheet, plastics and various building materials; Sprayed surface process is easy, can not do screed-coat without particular requirement, when wetness lower than 80% can directly construct; In construction process, can work continuously, not containing volatile organic compounds, nonpoisonous and tasteless, non-exhaust emission, free from environmental pollution, go in airtight space; Coating is weather-proof, resistance to acids and bases, ageing-resistant performance are superior, without the need to surface layer protective layer, effectively can reduce engineering cost; Reach more than 50 years work-ing life, all can use being not less than under 5 DEG C of environment, the antistripping that comparative superiority is outstanding, puncture resistant ability; After spraying, namely plastic in 3-5 second, can trample, and have and surmount 15 times of ductility and 95% Restoration and effective sound-proofing properties; Multiple form of construction work (spraying, brushing etc.), flexible and convenient, can meet the function demand superelevation elongation of the various environment such as water port, parapet, negative and positive angle, cracking position, can solve the seepage occurred because of stress deformation like this.Because it is spraying rapid hardening construction, so a skim can be formed very soon, cause its non-series-water.Patent CN 103627258A discloses a kind of spraying rapid hardening rubber asphalt preparation method, and its principal feature is that operating efficiency is high, and cohesive strength is large, and high-low temperature resistant, there is higher unit elongation simultaneously.
However, the rubber asphalt of spraying rapid hardening at present also has its weak point, and the mixing of such as bitumen emulsion and rubber latex is uneven, causes product performance existing defects; Anionic emulsion material cost is more high.
Summary of the invention
The object of this invention is to provide a kind of spraying rapid hardening modified waterproof asphalt material and preparation method thereof.The object of the invention is to be achieved through the following technical solutions:
A kind of spraying rapid hardening modified waterproof asphalt material, comprise component A and B component, described component A comprises: rubber, pitch, tenderizer, anion surfactant, stablizer and water; Described B component comprises: inorganic salt, Complex aluminium-iron polymkeric substance and deionized water.
Further, described component A comprises by percentage to the quality: rubber 10-20%, pitch 30-40%, tenderizer 5-15%, anion surfactant 3-4%, stablizer 0.05-0.1% and water 40-45%; Described B component comprises by percentage to the quality: inorganic salt 8-18%, Complex aluminium-iron polymkeric substance 1-5% and deionized water 77-91%.
Further, described component A comprises by percentage to the quality: rubber 13-18%, pitch 32-37%, tenderizer 8-12%, anion surfactant 3.3-3.6%, stablizer 0.06-0.08% and water 40-45%; Described B component comprises by percentage to the quality: inorganic salt 11-15%, Complex aluminium-iron polymkeric substance 2-3.5% and deionized water 77-91%.
Further, described tenderizer is at least one in aromatic hydrocarbon oil resin (namely referring to aromatic hydrocarbon oil), coumarone indene resin and C9 petroleum resin.
Further, described rubber is at least one in styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber.
Further, described anion surfactant is at least one in Yatall MA sulfonate, alkylsulfonate, alkylbenzene sulfonate, alkyl-sulphate and sulfonated lignin.
Further, be 8-18 at the alkyl institute carbon atom quantity of described anion surfactant.
Further, the alkyl institute carbon atom quantity in described anion surfactant is 11-15.
Further, described stablizer is at least one in polyvinyl alcohol, urethane, polyacrylamide, Natvosol, Xylo-Mucine and wilkinite.
Further, described inorganic salt are at least one in calcium chloride, sodium-chlor and ammonium chloride.
A preparation method for described spraying rapid hardening modified waterproof asphalt material, described preparation method comprises the preparation of component A and the preparation of B component;
(1) parts by weight are that the pitch of 30-40 part adds in reactor and is warming up to 200 ± 10 DEG C by the preparation of component A: S1, add the tenderizer of 5-15 part and the rubber of 10-20 part again, stir 2h, open colloidal mill, material is squeezed in another sky retort by present retort after colloidal mill, grinds one time; After having ground, stir 1 hour, obtain modifying asphalt; Parts by weight are that the anion surfactant of 3-4 part and the stablizer of 0.05-0.1 part are dissolved in the water of 40-45 part of 40-80 DEG C by S2, are made into soap lye; Modifying asphalt in step S1 and the soap lye in step S2 add in colloidal mill simultaneously generate anion-modified bitumen emulsion through mechanical effect, i.e. component A by S3;
(2) preparation of B component: be that the inorganic salt of 8-18 part and the Complex aluminium-iron polymkeric substance of 1-5 part are dissolved in the deionized water of 77-91 part by parts by weight, obtain B component, for subsequent use;
(3) A, the special spraying equipment of B component spray.
The invention provides a kind of spraying rapid hardening modified waterproof asphalt material and preparation method thereof, its beneficial effect mainly had is: this coating not only has waterproof, antiseepage, anticorrosion,, high-low temperature resistant adaptable to basic unit, sprayed surface process is easy, the life-span long, shaping fast, form of construction work is diversified, it is not containing volatile organic compounds, nonpoisonous and tasteless, is Environmentally friendly coatings; And the more existing coating of the product performance of this coating has and promotes by a relatively large margin, its operating efficiency is higher, and cohesive strength is larger, and has higher unit elongation; The more important thing is, because this coating adopts the method for further modification, avoid pitch and mix uneven situation with latex; Avoid use anionic latex, larger reduces production cost simultaneously, in actual industrial production and application, has important practical significance.
Embodiment
One spraying rapid hardening modified waterproof asphalt material described in the embodiment of the present invention and preparation method thereof, for specific experiment case, embodiment is described below, should be appreciated that specific embodiment described herein only in order to explain the present invention, be not intended to limit the present invention.
Embodiment 1
Novel spraying rapid hardening modified waterproof asphalt material: comprise component A and B component, described component A comprises: rubber, pitch, tenderizer, anion surfactant, stablizer and water; Described B component comprises: inorganic salt, Complex aluminium-iron polymkeric substance and deionized water.
Embodiment 2
Novel spraying rapid hardening modified waterproof asphalt material: comprise component A and B component, described component A comprises: rubber 10kg, pitch 40kg, tenderizer 5kg, anion surfactant 4kg, stablizer 0.05kg and water 45kg; Described B component comprises: inorganic salt 8kg, Complex aluminium-iron polymkeric substance 5kg and deionized water 77kg.
The composition of described rubber is at least one in styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber, and such as this rubber can be specially: 1. styrene-butadiene rubber(SBR); 2. chloroprene rubber; 3. butadiene-styrene block copolymer rubber; 4. ethylene-propylene rubber(EPR) and butadiene-styrene block copolymer rubber; 5., polyisoprene rubber and chloroprene rubber; 6. styrene-butadiene rubber(SBR), chloroprene rubber and butadiene-styrene block copolymer rubber; 7. paracril, ethylene-propylene rubber(EPR) and chloroprene rubber; 8. cis-1,4-polybutadiene rubber, ethylene-propylene rubber(EPR), polyisoprene rubber and butadiene-styrene block copolymer rubber; 9. ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber; 10. styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber.
Described tenderizer is aromatic hydrocarbon oil.
Described anion surfactant is Yatall MA sulfonate, alkylsulfonate, alkylbenzene sulfonate, alkyl-sulphate and sulfonated lignin.Wherein, the amount of carbon atom contained by the alkyl in alkylsulfonate, alkylbenzene sulfonate and alkyl-sulphate is 8-18, preferably 11 ~ 15.
Described stablizer is polyvinyl alcohol.
Described inorganic salt are calcium chloride.
Embodiment 3
Novel spraying rapid hardening modified waterproof asphalt material: comprise component A and B component, described component A comprises: rubber 20kg, pitch 30kg, tenderizer 15kg, anion surfactant 3kg, stablizer 0.1kg and water 40kg; Described B component comprises: inorganic salt 18kg, Complex aluminium-iron polymkeric substance 1kg and deionized water 91kg.
The composition of described rubber is at least one in styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber, and such as this rubber can be specially: 1. styrene-butadiene rubber(SBR); 2. chloroprene rubber; 3. butadiene-styrene block copolymer rubber; 4. ethylene-propylene rubber(EPR) and butadiene-styrene block copolymer rubber; 5., polyisoprene rubber and chloroprene rubber; 6. styrene-butadiene rubber(SBR), chloroprene rubber and butadiene-styrene block copolymer rubber; 7. paracril, ethylene-propylene rubber(EPR) and chloroprene rubber; 8. cis-1,4-polybutadiene rubber, ethylene-propylene rubber(EPR), polyisoprene rubber and butadiene-styrene block copolymer rubber; 9. ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber; 10. styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber.
Described tenderizer is coumarone indene resin and C9 petroleum resin.
Described anion surfactant is alkylsulfonate, alkylbenzene sulfonate, alkyl-sulphate and sulfonated lignin.Wherein, the amount of carbon atom contained by the alkyl in alkylsulfonate is 11, and the amount of carbon atom contained by the alkyl in alkylbenzene sulfonate is 13, and the amount of carbon atom contained by the alkyl in alkyl-sulphate is 14.
Described stablizer is Natvosol.
Described inorganic salt are sodium-chlor.
Embodiment 4
Novel spraying rapid hardening modified waterproof asphalt material: comprise component A and B component, described component A comprises: rubber 13kg, pitch 37kg, tenderizer 8kg, anion surfactant 3.6kg, stablizer 0.06kg and water 45kg; Described B component comprises: inorganic salt 15kg, Complex aluminium-iron polymkeric substance 2kg and deionized water 91kg.
The composition of described rubber is at least one in styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber, and such as this rubber can be specially: 1. styrene-butadiene rubber(SBR); 2. chloroprene rubber; 3. butadiene-styrene block copolymer rubber; 4. ethylene-propylene rubber(EPR) and butadiene-styrene block copolymer rubber; 5., polyisoprene rubber and chloroprene rubber; 6. styrene-butadiene rubber(SBR), chloroprene rubber and butadiene-styrene block copolymer rubber; 7. paracril, ethylene-propylene rubber(EPR) and chloroprene rubber; 8. cis-1,4-polybutadiene rubber, ethylene-propylene rubber(EPR), polyisoprene rubber and butadiene-styrene block copolymer rubber; 9. ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber; 10. styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber.
Described tenderizer is C9 petroleum resin.
Described anion surfactant is Yatall MA sulfonate, alkylbenzene sulfonate and sulfonated lignin.Wherein, the amount of carbon atom contained by the alkyl in alkylbenzene sulfonate is 15.
Described stablizer is urethane and Xylo-Mucine.
Described inorganic salt are ammonium chloride.
Embodiment 5
Novel spraying rapid hardening modified waterproof asphalt material: comprise component A and B component, described component A comprises: rubber 18kg, pitch 32kg, tenderizer 12kg, anion surfactant 3.3kg, stablizer 0.08kg and water 40kg; Described B component comprises: inorganic salt 11kg, Complex aluminium-iron polymkeric substance 3.5kg and deionized water 77kg.
The composition of described rubber is at least one in styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber, and such as this rubber can be specially: 1. styrene-butadiene rubber(SBR); 2. chloroprene rubber; 3. butadiene-styrene block copolymer rubber; 4. ethylene-propylene rubber(EPR) and butadiene-styrene block copolymer rubber; 5., polyisoprene rubber and chloroprene rubber; 6. styrene-butadiene rubber(SBR), chloroprene rubber and butadiene-styrene block copolymer rubber; 7. paracril, ethylene-propylene rubber(EPR) and chloroprene rubber; 8. cis-1,4-polybutadiene rubber, ethylene-propylene rubber(EPR), polyisoprene rubber and butadiene-styrene block copolymer rubber; 9. ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber; 10. styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber.
Described tenderizer is aromatic hydrocarbon oil and coumarone indene resin.
Described anion surfactant is alkyl-sulphate.Wherein, the amount of carbon atom contained by the alkyl in alkyl-sulphate is 12.
Described stablizer is polyacrylamide, Natvosol and wilkinite.
Described inorganic salt are calcium chloride and ammonium chloride.
Embodiment 6
Novel spraying rapid hardening modified waterproof asphalt material: comprise component A and B component, described component A comprises: rubber 15kg, pitch 34kg, tenderizer 10kg, anion surfactant 3.5kg, stablizer 0.07kg and water 43kg; Described B component comprises: inorganic salt 13kg, Complex aluminium-iron polymkeric substance 3kg and deionized water 85kg.
The composition of described rubber is at least one in styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber, and such as this rubber can be specially: 1. styrene-butadiene rubber(SBR); 2. chloroprene rubber; 3. butadiene-styrene block copolymer rubber; 4. ethylene-propylene rubber(EPR) and butadiene-styrene block copolymer rubber; 5., polyisoprene rubber and chloroprene rubber; 6. styrene-butadiene rubber(SBR), chloroprene rubber and butadiene-styrene block copolymer rubber; 7. paracril, ethylene-propylene rubber(EPR) and chloroprene rubber; 8. cis-1,4-polybutadiene rubber, ethylene-propylene rubber(EPR), polyisoprene rubber and butadiene-styrene block copolymer rubber; 9. ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber; 10. styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber.
Described tenderizer is aromatic hydrocarbon oil, coumarone indene resin and C9 petroleum resin.
Described anion surfactant is Yatall MA sulfonate.
Described stablizer is polyvinyl alcohol, urethane, polyacrylamide, Natvosol, Xylo-Mucine and wilkinite.
Described inorganic salt are calcium chloride, sodium-chlor and ammonium chloride.
Embodiment 7
The preparation method of novel spraying rapid hardening modified waterproof asphalt material, comprises the preparation of component A and the preparation of B component; (1) preparation of component A: S1: quantitative pitch is added in reactor and is warming up to 190 DEG C, add quantitative tenderizer and rubber again, stir 2h, open colloidal mill, material is squeezed in another sky retort by present retort after colloidal mill, grinds one time; After having ground, stir 1 hour, obtain modifying asphalt; S2: quantitative anion surfactant and stablizer are dissolved in the water of 40 DEG C, are made into soap lye; S3: the modifying asphalt in step S1 and the soap lye in step S2 are added in colloidal mill simultaneously and generates anion-modified bitumen emulsion through mechanical effect, i.e. component A;
(2) preparation of B component: quantitative inorganic salt and Complex aluminium-iron polymkeric substance are dissolved in deionized water, obtain B component, for subsequent use;
(3) component A and the special spraying equipment of B component are sprayed, component A and B component can automatic novel mixing in relevant specific equipment.
Wherein, the content of above-mentioned rubber, pitch, tenderizer, anion surfactant, stablizer, water, inorganic salt, Complex aluminium-iron polymkeric substance and deionized water and composition, with shown in embodiment 1 ~ 6, here do not repeat to limit.
Embodiment 8
The preparation method of novel spraying rapid hardening modified waterproof asphalt material, comprises the preparation of component A and the preparation of B component; (1) preparation of component A: S1: quantitative pitch is added in reactor and is warming up to 200 DEG C, add tenderizer and rubber in proportion again, stir 2h, open colloidal mill, material is squeezed in another sky retort by present retort after colloidal mill, grinds one time; After having ground, stir 1 hour, obtain modifying asphalt; S2: in proportion anion surfactant and stablizer are dissolved in the water of 80 DEG C, are made into soap lye; S3: the modifying asphalt in step S1 and the soap lye in step S2 are added in colloidal mill simultaneously and generates anion-modified bitumen emulsion through mechanical effect, i.e. component A;
(2) preparation of B component: in proportion inorganic salt and Complex aluminium-iron polymkeric substance are dissolved in deionized water, obtain B component, for subsequent use;
(3) component A and the special spraying equipment of B component are sprayed.
Wherein, the content of above-mentioned rubber, pitch, tenderizer, anion surfactant, stablizer, water, inorganic salt, Complex aluminium-iron polymkeric substance and deionized water and composition, with shown in embodiment 1 ~ 6, here do not repeat to limit.
Embodiment 9
The preparation method of novel spraying rapid hardening modified waterproof asphalt material, comprises the preparation of component A and the preparation of B component; (1) preparation of component A: S1: quantitative pitch is added in reactor and is warming up to 210 DEG C, add tenderizer and rubber in proportion again, stir 2h, open colloidal mill, material is squeezed in another sky retort by present retort after colloidal mill, grinds one time; After having ground, stir 1 hour, obtain modifying asphalt; S2: in proportion anion surfactant and stablizer are dissolved in the water of 60 DEG C, are made into soap lye; S3: the modifying asphalt in step S1 and the soap lye in step S2 are added in colloidal mill simultaneously and generates anion-modified bitumen emulsion through mechanical effect, i.e. component A;
(2) preparation of B component: in proportion inorganic salt and Complex aluminium-iron polymkeric substance are dissolved in deionized water, obtain B component, for subsequent use;
(3) component A and the special spraying equipment of B component are sprayed.
Wherein, the content of above-mentioned rubber, pitch, tenderizer, anion surfactant, stablizer, water, inorganic salt, Complex aluminium-iron polymkeric substance and deionized water and composition, with shown in embodiment 1 ~ 6, here do not repeat to limit.
The present invention is not limited to above-mentioned preferred forms, anyone for the present invention any modification done under enlightenment of the present invention or change, and every have identical with the application or akin technical scheme, all drops within protection scope of the present invention.
Claims (10)
1. a spraying rapid hardening modified waterproof asphalt material, comprise component A and B component, it is characterized in that: described component A comprises by percentage to the quality: rubber 10-20%, pitch 30-40%, tenderizer 5-15%, anion surfactant 3-4%, stablizer 0.05-0.1% and water 40-45%;
Described B component comprises by percentage to the quality: inorganic salt 8-18%, Complex aluminium-iron polymkeric substance 1-5% and deionized water 77-91%.
2. spraying rapid hardening modified waterproof asphalt material according to claim 1, is characterized in that: described component A comprises by percentage to the quality: rubber 13-18%, pitch 32-37%, tenderizer 8-12%, anion surfactant 3.3-3.6%, stablizer 0.06-0.08% and water 40-45%; Described B component comprises by percentage to the quality: inorganic salt 11-15%, Complex aluminium-iron polymkeric substance 2-3.5% and deionized water 77-91%.
3. spraying rapid hardening modified waterproof asphalt material according to claim 1 and 2, is characterized in that: described tenderizer is at least one in aromatic hydrocarbon oil, coumarone indene resin and C9 petroleum resin.
4. spraying rapid hardening modified waterproof asphalt material according to claim 1 and 2, is characterized in that: described rubber is at least one in styrene-butadiene rubber(SBR), cis-1,4-polybutadiene rubber, paracril, ethylene-propylene rubber(EPR), polyisoprene rubber, chloroprene rubber and butadiene-styrene block copolymer rubber.
5. spraying rapid hardening modified waterproof asphalt material according to claim 1 and 2, is characterized in that: described anion surfactant is at least one in Yatall MA sulfonate, alkylsulfonate, alkylbenzene sulfonate, alkyl-sulphate and sulfonated lignin.
6. spraying rapid hardening modified waterproof asphalt material according to claim 5, is characterized in that: the alkyl institute carbon atom quantity in described anion surfactant is 8-18.
7. spraying rapid hardening modified waterproof asphalt material according to claim 6, is characterized in that: the alkyl institute carbon atom quantity in described anion surfactant is 11-15.
8. spraying rapid hardening modified waterproof asphalt material according to claim 1 and 2, is characterized in that: described stablizer is at least one in polyvinyl alcohol, urethane, polyacrylamide, Natvosol, Xylo-Mucine and wilkinite.
9. spraying rapid hardening modified waterproof asphalt material according to claim 1 and 2, is characterized in that: described inorganic salt are at least one in calcium chloride, sodium-chlor and ammonium chloride.
10. a preparation method for the spraying rapid hardening modified waterproof asphalt material according to above any one claim, is characterized in that: described preparation method comprises the preparation of component A and the preparation of B component;
(1) preparation of component A:
Parts by weight are that the pitch of 30-40 part adds in reactor and is warming up to 190 ~ 210 DEG C by S1, add the tenderizer of 5-15 part and the rubber of 10-20 part again, stir 2h, open colloidal mill, material is squeezed in another sky retort by present retort after colloidal mill, grinds one time; After having ground, stir 1 hour, obtain modifying asphalt;
Parts by weight are that the anion surfactant of 3-4 part and the stablizer of 0.05-0.1 part are dissolved in the water of 40-45 part of 40-80 DEG C by S2, are made into soap lye;
Modifying asphalt in step S1 and the soap lye in step S2 add in colloidal mill simultaneously generate anion-modified bitumen emulsion through mechanical effect, i.e. component A by S3;
(2) preparation of B component:
Be that the inorganic salt of 8-18 part and the Complex aluminium-iron polymkeric substance of 1-5 part are dissolved in the deionized water of 77-91 part by parts by weight, obtain B component, for subsequent use;
(3), when using, component A and B component are added spraying equipment and sprays.
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| CN111690152A (en) * | 2020-07-08 | 2020-09-22 | 中铁四局集团有限公司 | Rubber modified asphalt latex and preparation method and application 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 |
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| 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 |
| CN114716834A (en) * | 2022-04-11 | 2022-07-08 | 山东京博石油化工有限公司 | Modified emulsified asphalt, preparation method and application thereof |
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| CN104726024B (en) | 2018-08-17 |
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Effective date of registration: 20200610 Address after: 064100 south side of Huxing Road, Yutian Economic Development Zone, Yutian County, Tangshan City, Hebei Province Patentee after: Jindun building materials (Tangshan) Co., Ltd Address before: 101313 Beijing city east of Shunyi District Li Sui Zhen Xin Zhuang Yan Road, Taiping wood Patentee before: BEIJING JINDUN BUILDING MATERIAL Co.,Ltd. |