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CN107384206A - Rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating - Google Patents

Rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating Download PDF

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Publication number
CN107384206A
CN107384206A CN201710668422.XA CN201710668422A CN107384206A CN 107384206 A CN107384206 A CN 107384206A CN 201710668422 A CN201710668422 A CN 201710668422A CN 107384206 A CN107384206 A CN 107384206A
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China
Prior art keywords
rubber
parts
waterproof coating
water
asphalt waterproof
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Granted
Application number
CN201710668422.XA
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Chinese (zh)
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CN107384206B (en
Inventor
朱志佳
朱振华
李生知
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Shanghai Jingqiu New Material Technology Co.,Ltd.
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Shanghai Building Waterproof Material (group) Waterproof Engineering Co Ltd
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Priority to CN201710668422.XA priority Critical patent/CN107384206B/en
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    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D195/00Coating compositions based on bituminous materials, e.g. asphalt, tar, pitch
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/08Anti-corrosive paints
    • CCHEMISTRY; METALLURGY
    • C09DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
    • C09DCOATING 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
    • C09D5/00Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
    • C09D5/18Fireproof paints including high temperature resistant paints
    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04GSCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
    • E04G21/00Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients
    • C08K3/00Use of inorganic substances as compounding ingredients
    • C08K3/18Oxygen-containing compounds, e.g. metal carbonyls
    • C08K3/24Acids; Salts thereof
    • C08K3/26Carbonates; Bicarbonates
    • C08K2003/265Calcium, strontium or barium carbonate
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2201/00Properties
    • C08L2201/08Stabilised against heat, light or radiation or oxydation
    • CCHEMISTRY; METALLURGY
    • C08ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08LCOMPOSITIONS OF MACROMOLECULAR COMPOUNDS
    • C08L2205/00Polymer mixtures characterised by other features
    • C08L2205/03Polymer mixtures characterised by other features containing three or more polymers in a blend
    • C08L2205/035Polymer 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)
  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Wood Science & Technology (AREA)
  • Organic Chemistry (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Paints Or Removers (AREA)
  • Compositions Of Macromolecular Compounds (AREA)

Abstract

The invention discloses a kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, comprise the following steps:A, it is base cleaning is clean, clean without bright water;B, one layer of rubber water-proof paint is uniformly scratched as bottom in substrate surface;C, one layer of uncured rubber asphalt waterproof coating layer is uniformly scratched in bottom surface;D, in uncured one layer of grid cloth of rubber asphalt waterproof coating layer surface paving;E, one layer of rubber water-proof paint is uniformly scratched as surface layer in the uncured rubber asphalt waterproof coating layer surface for being affixed with grid cloth.This technique does not need plant equipment auxiliary, and driving bucket can scratch, easy for construction, can apply to fire prevention, explosion-proof place, and will not discharge carcinogenic gas, environment friendly and pollution-free;Breakage meeting self-regeneration, remains the integrality of waterproof layer, and water resistance is excellent, ultimately forms the water-proof system of a high-elastic creep environmental protection and energy saving, and can the compound construction of coiled materials progress all kinds of with APP, SBS.

Description

Rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating
Technical field
The present invention relates to water-repellent paint technical field, more specifically, it relates to a kind of rubber water-proof paint with it is uncured The compound construction technology of rubber asphalt waterproof coating.
Background technology
Traditional waterproof material mainly has the flexible waterproof materials such as waterproof roll, water-repellent paint, sealing cement, and with water Based on mud base material, the rigidity water-proofing material of liquid medicine agent and other auxiliary agents is added.It is mainly used in roof waterproof, underground protection against the tide, pipeline Anti-corrosion, the anti-seepage of channels, underground waterproof etc..
A kind of high-polymer modified pitch waterproof is disclosed in Publication No. CN104031444A Chinese invention patent to apply Material, is made up of the component of following weight, and 30-50 kilograms of deionized water, 15-25 kilograms of titanium dioxide, silica 1 0-20 are public Jin, 4-6 kilograms of defoamer, 4-6 kilograms of modifying agent, 4-6 kilograms of thickener, 4-6 kilograms of emulsifying agent, 4-6 kilograms of water-repelling agent, pitch 40-60 kilograms.
This high polymer modified asphalt waterproof paint typically using hot melt, that is, needs to use open firing in construction, Therefore may not apply to the requirements such as electric substation, pharmaceutical factory, oil plant fire prevention, explosion-proof place, and heating when, can discharge phenol, The carcinogenic gas such as naphthalene, anthracene, benzene, pyrene, pollute environment.
It is, therefore, desirable to provide a kind of new scheme solves the above problems.
The content of the invention
In view of the deficienciess of the prior art, it is an object of the invention to provide a kind of rubber water-proof paint and uncured rubber The compound construction technology of glue asphalt waterproofing paint, by rubber water-proof paint and uncured rubber asphalt waterproof coating be used cooperatively with Solve the above problems, it has without hot melt, free of contamination advantage.
To achieve the above object, the invention provides following technical scheme:
A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, comprise the following steps:
A, it is base cleaning is clean and repair smooth, reach cleaning without bright water;
B, one layer of rubber water-proof paint is uniformly scratched as bottom in the substrate surface cleaned out;
C, one layer of uncured rubber asphalt waterproof coating layer is uniformly scratched in bottom surface;
D, in uncured one layer of grid cloth of rubber asphalt waterproof coating layer surface paving;
E, one layer of rubber water-proof paint is uniformly scratched in the uncured rubber asphalt waterproof coating layer surface for being affixed with grid cloth to make For surface layer.
Using above-mentioned technical proposal, cleaning basic unit makes basic unit not have bright water, avoids moisture from reducing the attachment of bottom and basic unit Power, using rubber water-proof paint as bottom, the pit-hole in substrate surface is blocked, uncured rubber asphalt waterproof coating has excellent Different self-adhesion, can it be closely bonded with bottom, surface layer.Grid cloth can effectively avoid waterproof coating integral surface tension force from receiving Ftractureed caused by contracting and external force, while prevent investment precoat flows down from causing coating thickness uneven, and strengthen the tension of film Intensity, the dosage of coating is reduced in the case where meeting drawing requirement.Therefore, the water-repellent paint in the application is not required to when in use Heat, can be scratched after the completion of preparation or roller coating, can apply to the requirements such as electric substation, pharmaceutical factory, oil plant fire prevention, explosion-proof Place, safety save a large amount of coal gas energy, and will not discharge the carcinogenic gas such as release phenol, naphthalene, anthracene, benzene, pyrene without fire risk Body, it is environment friendly and pollution-free.Bottom, uncured rubber asphalt waterproof coating layer and surface layer form three waterproof barriers, increase anti-water system Water resistance of uniting and stability.
More preferably:Rubber water-proof paint in the step b and step e includes the component of following parts by weight:
Using above-mentioned technical proposal, compounded latex, styrene-butadiene latex and asphalt are used cooperatively so that rubber asphalt Emulsifying mixture system combines more preferably, adds adhesiving effect of the rubber water-proof paint relative to basic unit, substantially improves dry The elasticity and intensity of waterproof layer after dry, strengthen waterproof effect.
Coupling agent can react with some radical reactions of asphalt, and can with styrene-butadiene latex and compounded latex, use When, a boundary layer is formed between basic unit and rubber water-proof paint, boundary layer can transmit stress, so as to enhance basic unit and rubber Bonding strength between glue water-repellent paint, water resistance is improved, while be also prevented from other media to contacting permeation, improve boundary Surface state, be advantageous to ageing-resistant, the proof stress of product.
Due to rubber and asphalt and water objectionable intermingling, directly rubber and asphalt, which are distributed in water, needs to overcome Huge interfacial tension, the energy of application is very big, and the specific surface area for being dispersed into the particle of very little is very big so that caused rubber Asphalt mixture emulsification system has very high energy state, so being difficult to stable storage, therefore prepares rubber asphalt mixing Thing must reduce the surface tension of water when emulsifying.Found by research, by glycerin monostearate, 18 carbon fatty alcohols, 12 Sodium alkyl sulfate and anion emulsifier are used cooperatively, and can obtain more preferable emulsifying effectiveness.
Containing the active group that can be reacted with high molecular polymer on the strand of toughener, it can form network structure, Increase a part of flexible chain, reduce the fragility of asphalt, increase toughness, and do not influence rubber water-proof paint other performances, So as to improve the anti-cracking performance of rubber water-proof paint and shock resistance.
Levelling agent can promote rubber water-proof paint to form a smooth, smooth, uniform film during drying and forming-film. It can effectively reduce and cover with paint, lacquer, colour wash, etc. liquid surface tension, improve its levelability and uniformity.
Aqueous adhesive force accelerator can significantly improve the tack of the base material such as coating and metal, glass, improve the soft of film Toughness, the crosslink density of film can be promoted, improve the humidity resistance of film.
More preferably:The coupling agent includes VTES, aminopropyltriethoxywerene werene, two At least one of stearoyl keto isopropoxy Aluminate, isobutyl triethoxy silane, poly- naphthalene formaldehyde sulfonate salt.
Using above-mentioned technical proposal, coupling agent can with some radical reactions of asphalt, and can and styrene-butadiene latex and Compounded latex reacts, in use, forming a boundary layer between basic unit and rubber water-proof paint, boundary layer can transmit stress, So as to enhance the bonding strength between basic unit and rubber water-proof paint, water resistance is improved, while be also prevented from other Jie Matter improves interface state, is advantageous to ageing-resistant, the proof stress of product to contacting permeation.
More preferably:The toughener includes at least one of polyvinyl chloride, polypropylene, carboxymethyl cellulose.
Using above-mentioned technical proposal, the active group that can be reacted with high molecular polymer is contained on the strand of toughener, It can form network structure, increase a part of flexible chain, reduce the fragility of pitch, increase toughness, and do not influence rubber waterproof Other performances of coating, so as to improve the anti-cracking performance of rubber water-proof paint and shock resistance.
More preferably:The compounded latex includes EP rubbers, neoprene, nitrile rubber, isoprene polymerization Any two kinds in thing rubber, polybutadiene rubber.
Using above-mentioned technical proposal, found through overtesting, change the component and proportioning of compounded latex so that rubber asphalt mixes Compound emulsification system combines more preferably, adds adhesiving effect of the rubber water-proof paint relative to basic unit, substantially improves drying The elasticity and intensity of waterproof layer afterwards so that waterproof effect is more good and lasting.
More preferably:The uncured rubber asphalt waterproof coating includes the component of following parts by weight:
Using above-mentioned technical proposal, polychloroprene latex stable performance, acid and alkali corrosion can be resisted, anti-permeability performance is superior, cohesive force By force, the cohesive force of polychloroprene latex from polychlorostyrene dibutene molecule depart from the hydrone demulsification of emulsifying agent and association, free crystallization, Condense film forming.
It has been investigated that the carboxyl graft copolymerization of the hydroxyl and anion emulsifier of polychloroprene latex and 18 carbon fatty alcohols Close, further enhance the gumminess and stability of uncured rubber asphalt waterproof coating.Thickener passes through in emulsion particle and pitch Between build bridge form network structure, add the viscosity of system so that the uncured rubber asphalt waterproof coating in the application exists Remain body of paste under use state, the uncured rubber asphalt waterproof coating in the application has pressure-sensitive, can make base Uniform strong bond between layer and surface layer.
Bentonite is the nonmetallic minerals using montmorillonite as main mineral constituent, has strong hygroscopicity and dilatancy, can The water of 8~15 times of own vols is adsorbed, volumetric expansion is up to several times to 30 times;Can be dispersed into aqueous medium it is as a form of gel and Suspension, high molecular polymer one end absorption in polychloroprene latex, compounded latex and pitch are another on bentonite clay particle surface End, which is dissolved in water, to be made to generate a kind of indirect contact between bentonite clay particle and hydrone, a kind of bridge linking effect is formd, in water As a form of gel and suspension is dispersed into medium so that uncured rubber asphalt waterproof coating has certain viscosity, creep properties And lubricity.Containing the active group that can be reacted with high molecular polymer on the strand of toughener, it can form network structure, Increase a part of flexible chain, reduce the fragility of pitch, increase toughness, and do not influence uncured rubber asphalt waterproof coating other Performance, so as to improve the anti-cracking performance of uncured rubber asphalt waterproof coating and shock resistance.
Because uncured rubber asphalt waterproof coating has permanent pressure-sensitive and creep properties, punctured etc. and to be destroyed When, breakdown point will not expand, and in the presence of pressure-sensitive and croop property, breakage meeting self-regeneration, remain waterproof layer Integrality, water resistance is excellent.
More preferably:The toughener includes SBS, nitrile rubber, fourth At least one of benzene rubber.
Using above-mentioned technical proposal, SBS, i.e. SBS, as asphalt modifier, The high and low temperature resistance of pitch can be significantly improved, adds the splitting resistance that SBS improves uncured rubber asphalt waterproof coating Energy and elastic recovery properties;Supplement part of the butadiene-styrene rubber as natural rubber, further improves uncured rubber-asphalt waterproof The adhesive property of coating, butadiene-styrene rubber and asphalt grouting, a kind of conjugated structure is formed in bitumen base, improve uncured rubber The low temperature ductility and splitting resistance of asphalt waterproofing paint.
More preferably:The compounded latex includes butadiene rubber, isoprene rubber, chloroprene rubber, butadiene benzene At least two in ethylene copolymer rubber.
Using above-mentioned technical proposal, compounded latex and uncured rubber asphalt waterproof coating made from pitch blending and modifying, With good adhesive property and pressure-sensitive.
More preferably:The anion emulsifier includes at least one in odium stearate, sodium laurate, enuatrol Kind.
Using above-mentioned technical proposal, odium stearate, sodium laurate, enuatrol have hydrophilic carboxyl, polychloroprene latex and carboxylic Base graft copolymerization, further enhance the gumminess and stability of uncured rubber asphalt waterproof coating.
More preferably:The thickness of the bottom is 0.5-2mm, the uncured rubber asphalt waterproof coating thickness degree For 0.5-2mm, the thickness of the surface layer is 1-3mm.
Using above-mentioned technical proposal, because the thickness of waterproof roll is fixed, the thickness of waterproof layer can not change during construction Become.And the thickness of the waterproof coating in the application is determined by blade coating number, thickness can be changed as needed.
In summary, the invention has the advantages that:
It has been investigated that compounded latex, styrene-butadiene latex and asphalt are used cooperatively so that rubber asphalt emulsifying mixture System combines more preferably, adds adhesiving effect of the rubber water-proof paint relative to basic unit, strengthens waterproof effect.By monostearate Glyceride, 18 carbon fatty alcohols, lauryl sodium sulfate and anion emulsifier are used cooperatively, and can obtain preferably emulsification effect Fruit.Using VTES, aminopropyltriethoxywerene werene, distearyl acyl-oxygen aluminum isopropoxide acid esters, isobutyl At least one of ethyl triethoxy silicane alkane, poly- naphthalene formaldehyde sulfonate salt are used as coupling agent, enhance between basic unit and bottom Bonding strength, improve water resistance.Bottom in the application remains body of paste after construction, and has pressure-sensitive, energy Enough make the uniform strong bond between basic unit.
It has been investigated that the carboxyl graft copolymerization of the hydroxyl and anion emulsifier of polychloroprene latex and 18 carbon fatty alcohols Close, the gumminess and stability of uncured rubber asphalt waterproof coating layer can be strengthened.Thickener passes through in emulsion particle and pitch Between build bridge form network structure, add the viscosity of system so that the uncured rubber asphalt waterproof coating layer in the application Body of paste is remained in a state of use, and there is pressure-sensitive, can make uniform strong bond between basic unit and surface layer.
High molecular polymer one end absorption in polychloroprene latex, compounded latex and pitch is on bentonite clay particle surface, separately One end, which is dissolved in water, to be made to generate a kind of indirect contact between bentonite clay particle and hydrone, forms a kind of bridge linking effect, As a form of gel and suspension is dispersed into aqueous medium so that uncured rubber asphalt waterproof coating layer has certain viscosity, compacted Denaturation and lubricity.Containing the active group that can be reacted with high molecular polymer on the strand of toughener, it can form network Structure, increase a part of flexible chain, reduce the fragility of pitch, increase toughness, and do not influence uncured rubber-asphalt waterproof and apply Other performances of the bed of material, so as to improve the anti-cracking performance and shock resistance of uncured rubber asphalt waterproof coating layer.
Because uncured rubber asphalt waterproof coating layer has permanent pressure-sensitive and creep properties, punctured etc. and to be destroyed When, breakdown point will not expand, and in the presence of pressure-sensitive and croop property, breakage meeting self-regeneration, remain waterproof layer Integrality, strengthen water resistance.Therefore, the uncured rubber asphalt waterproof coating in the application need not warm in construction It is molten, it can be scratched after the completion of preparation or roller coating, can apply to the requirements such as electric substation, pharmaceutical factory, oil plant fire prevention, explosion-proof field Institute, safely without fire risk, a large amount of coal gas energy are saved, and the carcinogenic gases such as release phenol, naphthalene, anthracene, benzene, pyrene will not be discharged, It is environment friendly and pollution-free.
Water-proof system in the application overcomes spraying rapid hardening rubber asphalt waterproof coating with spraying water-based uncured rubber In asphalt waterproofing paint the shortcomings that chloride ion corrosion reinforcing bar, two kinds of coating are used in combination in the application, and safety, quality more may be used Lean on, high resiliency and creep properties are worked in coordination, and form the water-proof system of an environmental protection and energy saving.
(1) ten is not afraid of:It is not afraid of water logging, is not afraid of deformation, is not afraid of humidity, is not afraid of crack, is not afraid of high temperature, is not afraid of low temperature, is not afraid of Puncture, be not afraid of stripping, be not afraid of aging, be not afraid of soda acid;
(2) four nothings:Ne-leakage, it is solvent-free, without fire, pollution-free;
(3) serious pollution of the Hot-melt construction technique to environment, nonfire crash have been prevented;
(4) discharge for the pernicious gas that the cold base oil of oiliness is evaporated by solvent has been eliminated;
(5) coil thickness, quality are ensure that, thickness can be changed as needed;
(6) traditional Waterproof Construction Technique is changed, hot melt is changed to cold bonding patch, can be with APP, SBS modified bituminous pitch coiled material Touch and glue, creep properties is splendid, reaches completely viscous and firm effect without string water;
(7) rubber-like coiled material can be pasted, customer service historical difficulty of the rubber cement intolerant to bubble;
(8) thoroughly solves the puzzlement that self-adhesive coiled material winter is pasted not strongly;
(9) all kinds of 0.5mm polypropylene fibre, the sticking Quality of grid cloth can be adapted to extensively, and the ground such as Beijing, Qingdao can be disabled SBS volumes The situation of material reopens, and has liberated the equipment capacity utilization rate of manufacturer and has been without fear of an attack from the rear, has overturned anti-aquatic products industry Traditional mode, the new page of scientific and technical innovation, energy-conserving and environment-protective is started;
(10) it can be pasted with coiled materials such as PVC, reach the effect of completely viscous and resistance to bubble.
Brief description of the drawings
Fig. 1 is the structural representation after invention construction.
Reference:1st, basic unit;2nd, bottom;3rd, uncured rubber asphalt waterproof coating layer;4th, grid cloth;5th, surface layer.
Embodiment
With reference to the accompanying drawings and examples, the present invention will be described in detail.
Embodiment 1:
As shown in figure 1, a kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, including following step Suddenly:
A, basic unit 1 is cleaned out and repairs smooth, reach cleaning without bright water,;
B, the thick rubber water-proof paints of one layer of 1mm are uniformly scratched on the surface of basic unit 1 cleaned out as bottom 2;
C, the thick uncured rubber asphalt waterproof coating layers 3 of one layer of 1mm are uniformly scratched on the surface of bottom 2;
D, in one layer of grid cloth 4 of surface paving of uncured rubber asphalt waterproof coating layer 3;
E, the thick rubber of one layer of 2mm is uniformly scratched on the surface for being affixed with the uncured rubber asphalt waterproof coating layer 3 of grid cloth 4 Water-repellent paint is as surface layer 5.
Wherein, each component of rubber water-proof paint and its corresponding parts by weight are as shown in table 1, the asphalt in table 1 Preferably 60# asphalt, the mesh number of heavy calcium carbonate is preferably 800 mesh, and levelling agent uses X-102 levelling agents, defoamer Preferably polyvinyl alcohol, dispersant are preferably Sodium Polyacrylate, and aqueous adhesive force accelerator is preferably Degussa EP-1300, Thickener is preferably happy along DR-1 hydrophobically-modified alkalis swelling association thickener purchased from the Asia of ROHM AND HAAS.
Acquisition is made by the steps in rubber water-proof paint:
Step 1, asphalt is added into heating fusing dehydration in emulsification pot, treats that temperature is down to 130-150 DEG C, in stirring Under be slowly added into 18 carbon fatty alcohols, glycerin monostearate and levelling agent, make its fusing, heat melt when will sink to emulsification The impurity of pot bottom removes, and is incubated at 120 DEG C, sequentially adds toughener and coupling agent, stir, obtains the first mixture;
Step 2, water is added in another emulsification pot, 60 DEG C is warming up to, lauryl sodium sulfate and the moon is added under stirring Ionic emulsifying agent, after being uniformly dissolved it, the first mixture that temperature is 120 DEG C is slowly added under high-speed stirred state, is stirred Mixing 5min makes its emulsification, adds styrene-butadiene latex and compounded latex, stirs 5min, obtains the second mixture;
Step 3, defoamer, dispersant, aqueous adhesive force accelerator are sequentially added into the second mixture, in high-speed stirred state Lower addition heavy calcium carbonate, 20min is stirred, add thickener, stirred 10min, be cooled to 40-50 DEG C, take the dish out of the pot barrelling, obtains To rubber water-proof paint.
Wherein, uncured rubber asphalt waterproof coating layer includes following components, 100 parts of pitch, and pitch is preferably 60# oil Pitch;2 parts of anion emulsifier, anion emulsifier use odium stearate;18 1.5 parts of carbon fatty alcohols;10 parts of toughener, increase Tough dose uses SBS;2.5 parts of lauryl sodium sulfate;5 parts of bentonite;Polychloroprene latex 60 parts;40 parts of compounded latex, compounded latex are mixed by 20 parts of butadiene rubbers and 20 parts of isoprene rubbers, and consolidating for compounded latex contains Measure as 40-50%;11.5 parts of thickener, thickener are happy along DR-1 hydrophobically-modified alkalis swelling association type purchased from the Asia of ROHM AND HAAS Thickener;50 parts of water.
Acquisition is made by the steps in uncured rubber asphalt waterproof coating:
Step 1, pitch is added in emulsifying device and melted, 130-150 DEG C is maintained the temperature at, is slowly added under stirring Anion emulsifier (half-value dose), 18 carbon fatty alcohols, are slow added into toughener, are incubated at 120 DEG C, obtain the first mixing Thing;
Step 2, water is added in another emulsifying device, be warming up to 60 DEG C, it is (another that anion emulsifier is added in the case where at the uniform velocity stirring One half-value dose), lauryl sodium sulfate, after being uniformly dissolved it, add bentonite under high-speed stirred state, stir, Obtain the second mixture;
Step 3, under high-speed stirred state, the first mixture is added and is slowly added into the second mixture, is stirred, it is cold But to 50 DEG C, the 3rd mixture is formed;
Step 4, polychloroprene latex, compounded latex are slowly added into the 3rd mixture, stirred, add thickener, stirred Uniformly, 40 DEG C are cooled to, the uncured rubber asphalt waterproof coating that solid content is 55-65%, the solid content of compounded latex is made For 50%.When compounded latex solid content be less than 50% when, it is necessary to by low temperature extraction method handle, by temperature control -4 DEG C with Under, when extraction solid content is up to 50%, then compounded latex is fitted into reactor standby when being warming up to 50 DEG C.
Embodiment 2-11:A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, with reality The difference for applying example 1 is that the wherein each component of rubber water-proof paint and its corresponding parts by weight is as shown in table 1.
The each component and its parts by weight of rubber water-proof paint in the embodiment 1-11 of table 1
Embodiment 12-22:A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, with embodiment 3 difference is that the wherein each component of rubber water-proof paint and its corresponding parts by weight is as shown in table 2.
The each component and its parts by weight of rubber water-proof paint in the embodiment 12-22 of table 2
Embodiment 23-31:A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, with embodiment 3 difference is, wherein each component of uncured rubber asphalt waterproof coating and its corresponding the parts by weight such as institute of table 3 Show.
The each component and its parts by weight of uncured rubber asphalt waterproof coating in the embodiment 23-31 of table 3
Embodiment 32-40:A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, with embodiment 3 difference is, wherein each component of uncured rubber asphalt waterproof coating and its corresponding the parts by weight such as institute of table 4 Show.
The each component and its parts by weight of uncured rubber asphalt waterproof coating in the embodiment 32-40 of table 4
Embodiment 41:A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, with embodiment 1 Difference is, the thickness of bottom is 0.5mm, and the thickness of uncured rubber asphalt waterproof coating layer is 0.5mm, the thickness of surface layer Spend for 1mm.
Embodiment 42:A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, with implementation The difference of example 1 is that the thickness of bottom is 2mm, and the thickness of uncured rubber asphalt waterproof coating layer is 2mm, surface layer Thickness is 3mm.
Comparative example 1-9:A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, with implementation The difference of example 3 is that the wherein each component of rubber water-proof paint and its corresponding parts by weight is as shown in table 5.
The each component and its parts by weight of rubber water-proof paint in the comparative example 1-9 of table 5
Comparative example 10-16:A kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, with embodiment 3 difference is, wherein each component of uncured rubber asphalt waterproof coating and its corresponding the parts by weight such as institute of table 6 Show.
The each component and its parts by weight of uncured rubber asphalt waterproof coating in the comparative example 10-16 of table 6
Performance test
Test specimen:Using the water-repellent paint obtained in embodiment 1-40 as test specimen 1-40, using in comparative example 1-16 For the water-repellent paint of acquisition as control sample 1-16, number consecutively is 1-56 groups.
Test method:Because the rubber water-proof paint in the application and uncured rubber asphalt waterproof coating are currently without state Family's standard, therefore with reference to professional standard JC/T2016-20014《Spray rapid hardening rubber asphalt waterproof coating》Formulate as shown in table 7 Company standard, using in bibliography method test 1-56 group samples index;With reference to JC/T408-2005《Emulsion type Asphalt waterproofing paint》Specified in method test 1-5 group sample UV resistant performances.
Result of the test:The Testing index of 1-5 group samples is as shown in table 7, and the part Testing index of 1-56 group samples is such as Shown in table 8.
The rubber water-proof paint of table 7 and uncured rubber asphalt waterproof coating company standard and 1-5 group sample detection indexs
The Testing index of the 1-56 group samples of table 8
Described above is only the preferred embodiment of the present invention, and protection scope of the present invention is not limited merely to above-described embodiment, All technical schemes belonged under thinking of the present invention belong to protection scope of the present invention.It should be pointed out that for the art For those of ordinary skill, some improvements and modifications without departing from the principles of the present invention, these improvements and modifications also should It is considered as protection scope of the present invention.

Claims (10)

1. a kind of rubber water-proof paint and the compound construction technology of uncured rubber asphalt waterproof coating, it is characterised in that including such as Lower step:
A, it is base cleaning is clean and repair smooth, reach cleaning without bright water;
B, one layer of rubber water-proof paint is uniformly scratched as bottom in the substrate surface cleaned out;
C, one layer of uncured rubber asphalt waterproof coating layer is uniformly scratched in bottom surface;
D, in uncured one layer of grid cloth of rubber asphalt waterproof coating layer surface paving;
E, one layer of rubber water-proof paint is uniformly scratched in the uncured rubber asphalt waterproof coating layer surface for being affixed with grid cloth to make For surface layer.
2. rubber water-proof paint according to claim 1 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the rubber water-proof paint in the step b and step e includes the component of following parts by weight:
Asphalt 95-105 parts;
Glycerin monostearate 1.8-2.2 parts;
18 carbon fatty alcohol 1.8-2.2 parts;
Levelling agent 0.05-0.1 parts;
Coupling agent 0.95-1.05 parts;
Toughener 1.4-1.6 parts;
Water 45-55 parts;
Lauryl sodium sulfate 0.05-0.15 parts;
Anion emulsifier 0.05-0.15 parts;
Styrene-butadiene latex 30-35 parts;
Compounded latex 15-20 parts;
Defoamer 2.5-3.5 parts;
Dispersant 2.5-3.5 parts;
Aqueous adhesive force accelerator 1.85-2.15 parts;
Heavy calcium carbonate 200-300 parts;
Thickener 24-33 parts.
3. rubber water-proof paint according to claim 2 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the coupling agent includes VTES, aminopropyltriethoxywerene werene, distearyl acyl-oxygen isopropyl At least one of epoxide Aluminate, isobutyl triethoxy silane, poly- naphthalene formaldehyde sulfonate salt.
4. rubber water-proof paint according to claim 2 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the toughener includes at least one of polyvinyl chloride, polypropylene, carboxymethyl cellulose.
5. rubber water-proof paint according to claim 2 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the compounded latex includes EP rubbers, neoprene, nitrile rubber, isoprene copolymer rubber, polybutadiene Any two kinds in alkene rubber.
6. rubber water-proof paint according to claim 1 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the uncured rubber asphalt waterproof coating includes the component of following parts by weight:
Pitch 95-105 parts;
Anion emulsifier 1.8-2.2 parts;
18 carbon fatty alcohol 1.2-1.8 parts;
Toughener 7-13 parts;
Lauryl sodium sulfate 2-3 parts;
Bentonite 3-7 parts;
Polychloroprene latex 58-62 parts;
Compounded latex 38-42 parts;
Thickener 10-13 parts;
Water 48-52 parts;
The solid content of the compounded latex is 40-50%.
7. rubber water-proof paint according to claim 6 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the toughener is included in SBS, nitrile rubber, butadiene-styrene rubber extremely Few one kind.
8. rubber water-proof paint according to claim 6 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the compounded latex includes butadiene rubber, isoprene rubber, chloroprene rubber, butadienestyrene copolymer rubber At least two in glue.
9. rubber water-proof paint according to claim 6 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the anion emulsifier includes at least one of odium stearate, sodium laurate, enuatrol.
10. rubber water-proof paint according to claim 1 and the compound construction technology of uncured rubber asphalt waterproof coating, its It is characterised by, the thickness of the bottom is 0.5-2mm, and the uncured rubber asphalt waterproof coating thickness degree is 0.5-2mm, institute The thickness for stating surface layer is 1-3mm.
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CN109577497A (en) * 2018-12-25 2019-04-05 重庆纳斯美科技发展有限公司 A kind of construction technology of resinousness water-repellent paint
CN109575310A (en) * 2018-11-20 2019-04-05 北京东方雨虹防水技术股份有限公司 A kind of anionic emulsified modified asphalt and preparation method thereof and a kind of high binding type soluble asphalt water-repellent paint of anion
CN110549448A (en) * 2019-09-07 2019-12-10 深圳洲际建筑装饰集团有限公司 anti-deformation treatment process for solid wood wall panel
CN110643284A (en) * 2019-10-11 2020-01-03 广州市台实防水补强有限公司 Single-component water-based non-cured rubber asphalt waterproof coating and preparation method thereof
CN110713795A (en) * 2019-10-11 2020-01-21 广州市台实防水补强有限公司 Single-component aqueous high-solid-content high-elastic creep type rubber asphalt waterproof coating and preparation method thereof
CN111560220A (en) * 2020-04-29 2020-08-21 沈阳国建精材科技发展有限公司 Water-based non-curing rubber asphalt waterproof coating
CN112428601A (en) * 2020-10-30 2021-03-02 安徽大禹防水科技发展有限公司 Method for manufacturing bridge deck waterproof material
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
CN115074030A (en) * 2022-08-03 2022-09-20 苏州市月星建筑防水材料有限公司 High-viscosity anti-slip water-based polymer asphalt waterproof coating and preparation method and construction method thereof
CN116396685A (en) * 2023-02-21 2023-07-07 任丘市华创新型防水材料有限公司 Application and preparation method of non-cured rubber asphalt waterproof coating

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CN109575310A (en) * 2018-11-20 2019-04-05 北京东方雨虹防水技术股份有限公司 A kind of anionic emulsified modified asphalt and preparation method thereof and a kind of high binding type soluble asphalt water-repellent paint of anion
CN109575310B (en) * 2018-11-20 2021-11-19 北京东方雨虹防水技术股份有限公司 Anionic emulsified modified asphalt, preparation method thereof and anionic high-adhesion water-based asphalt waterproof coating
CN109577497A (en) * 2018-12-25 2019-04-05 重庆纳斯美科技发展有限公司 A kind of construction technology of resinousness water-repellent paint
CN110549448A (en) * 2019-09-07 2019-12-10 深圳洲际建筑装饰集团有限公司 anti-deformation treatment process for solid wood wall panel
CN110643284A (en) * 2019-10-11 2020-01-03 广州市台实防水补强有限公司 Single-component water-based non-cured rubber asphalt waterproof coating and preparation method thereof
CN110713795A (en) * 2019-10-11 2020-01-21 广州市台实防水补强有限公司 Single-component aqueous high-solid-content high-elastic creep type rubber asphalt waterproof coating and preparation method thereof
CN111560220A (en) * 2020-04-29 2020-08-21 沈阳国建精材科技发展有限公司 Water-based non-curing rubber asphalt waterproof coating
CN112428601A (en) * 2020-10-30 2021-03-02 安徽大禹防水科技发展有限公司 Method for manufacturing bridge deck waterproof material
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
CN115074030A (en) * 2022-08-03 2022-09-20 苏州市月星建筑防水材料有限公司 High-viscosity anti-slip water-based polymer asphalt waterproof coating and preparation method and construction method thereof
CN116396685A (en) * 2023-02-21 2023-07-07 任丘市华创新型防水材料有限公司 Application and preparation method of non-cured rubber asphalt waterproof coating

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Patentee before: SHANGHAI BUILDING WATERPROOF MATERIAL (Group) WATERPROOF ENGINEERING Co.,Ltd.