CN107446501A - A kind of water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing - Google Patents
A kind of water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing Download PDFInfo
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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
- 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
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/28—Nitrogen-containing compounds
- C08K2003/287—Calcium, strontium or barium nitrates
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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
- C08K3/30—Sulfur-, selenium- or tellurium-containing compounds
- C08K2003/3045—Sulfates
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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
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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 water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing, it, which forms meter in parts by weight, includes：70~80 parts of anion rubber elastomer modified emulsifying asphalt, 8~13 parts of the modified resin emulsion that solid content is 42~70%, 0.1~15 part of chemical root resistance agent, 0.05~2 part of coagulant, 0.005~0.9 part of defoamer, 0.003~0.3 part of dispersant, 0.05~1 part of stabilizer, 5~20 parts of filler, the wherein main composition of anion modified rubber emulsified asphalt are matrix pitch, SBS rubber grains, SBR rubber powder, NBR rubber powder, deionized water, anion emulsifier, nonionic surfactant and selected from least one of aromatic naphtha and naphthenic oil.The waterproof layer material formed after shaping have do not solidify, creep properties and self-healing capability, root-resistant puncturing is good and its root-resistant puncturing performance continues more than 15 years.
Description
Technical field
The present invention relates to rubber-asphalt coating technical field of compositions, and in particular to a kind of water-based spraying of root-resistant puncturing is non-solid
Change rubber asphalt waterproof coating.
Background technology
Uncured rubber asphalt waterproof coating and coating have good adhesion, extensibility, self-healing property, low temperature flexibility
It is good, jointless construction can be realized in waterproof construction, is a kind of new asphalt waterproofing material.Such as Chinese patent CN105199600A
Disclosed uncured rubber asphalt waterproof coating, it is made up of the component of following parts by weight：10~50 parts of asphalt, shoddy
5~40 parts, 10~25 parts of used oil, 0.5~8 part of styrene-butadiene block copolymer, 2~15 parts of butadiene-styrene rubber, regeneration modeling
Expect 2~10 parts of particle, 8~12 parts of terpene resin, 4~6 parts of coumarone indene resin, 0.1~3 part of surfactant, ionic liquid 0.1
~1.5 parts.Above-mentioned uncured rubber asphalt waterproof coating has the following disadvantages：Need heating to construct, do not only exist the energy
Waste, low construction efficiency cause it is long in time limit, heating construction the big construction environment of energy resource consumption in VOC emission can be to workmen
Health damages；Damping interface adhesion effect is undesirable, it is impossible to directly viscous paving.
Improved technical scheme is the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing, more using cationic galactomannan
Change pitch, the water-based uncured rubber asphalt waterproof coating of spraying of the root-resistant puncturing as disclosed in Chinese patent CN105038593A,
It is made up of component A and component B；Component A is by cation modified rubber emulsified asphalt, tackifier resin emulsion, self-adhesion auxiliary agent, interface
Agent, antifreezing agent and age resistor composition；Component B is made up of inorganic salts, buffer and water, its cationic modified rubber emulsified asphalt
In mixed rubber be made up of black-reinforced SBR rubber, SBS rubber and SIS rubber.But deposited when stating coating in actual use
The time that is demulsified is long, dehydration is slow phenomena such as, the curring time for directly resulting in coating extends, and may be only available for horizontal plane, and facade
Easily there is sagging phenomenon in spraying.
Application publication number is the A of CN 105542662 patent：Uncured root-resistant puncturing water-repellent paint and preparation method thereof,
Its drip irrigation device be by 9%-11% softening agent, 55%-68% 90# pitches, 1%-2% SBS, 4%-6%
SBR, 15%-25% inserts, 0.2%-0.3% stabilizer, 1%-1.5% plasticizer and 0.6%-1% root resistance
Agent configures form by weight percentage.It needs construction at high temperature, causes the working substance of root resistance agent to be lost in during heating, and mistake
Journey is not environmentally, it is impossible to reaches satisfied root resistance effect.
The content of the invention
It is an object of the invention to overcome defect present in prior art, there is provided a kind of water-based spraying fast dewatering and into
The water-based uncured rubber asphalt waterproof coating of spraying of the root-resistant puncturing of shape, and its root resistance effect duration is long, environmental protection, does not hinder plant
Thing.
To realize above-mentioned technique effect, the technical scheme is that：A kind of water-based uncured rubber of spraying of root-resistant puncturing
Asphalt waterproofing paint, it is characterised in that it, which forms meter in parts by weight, includes：Anion rubber elastomer modified emulsifying asphalt 70
~80 parts, solid content be 42~70% 8~13 parts of modified resin emulsion, 0.1~15 part of chemical root resistance agent, coagulant 0.05~
2 parts, 0.005~0.9 part of defoamer, 0.003~0.3 part of dispersant, 0.05~1 part of stabilizer, 5~20 parts of filler, wherein cloudy
The main composition of ionic rubber modified emulsifying asphalt be matrix pitch, SBS rubber grains, SBR rubber powder, NBR rubber powder, go from
Sub- water, anion emulsifier, nonionic surfactant and selected from least one of aromatic naphtha and naphthenic oil.The root resistance agent
The root resistance agent that the HERBITECT root resistances agent material developed for Austrian Bi Xie Houghs Man or German Lang Sheng groups developB5(B5)/orB2, itself it is oil-soluble material, it is not soluble in water, and I am public
Department first by HERBITECT root resistances agent material orB5/ orB2 carry out Water-borne modification, with reach with
Rubber asphalt emulsion fully merges.Under efficient chemical root resistance agent effect, the coating after the spraying of this coating can be prevented effectively
Root system of plant penetrates, so as to reach the waterproof effect for the underground structure top plate that planted roof and needs are afforested.
Preferable technical scheme is that the composition and parts by weight of anion modified rubber emulsified asphalt are：Matrix pitch 40
~60 parts, it is 2~5 parts of SBS rubber grains, 1~4 part of SBR rubber powder, 3~7 parts of NBR rubber powder, 10~40 parts of deionized water, cloudy
1~3 part of at least one of 1~3 part of ionic emulsifying agent, 0.5~2 part of nonionic surfactant, aromatic naphtha and naphthenic oil.To
NBR rubber powder is added in anionic emulsified bitumen, helps to improve the heat resistance of emulsified asphalt, in addition, aromatic naphtha and cycloalkanes
One kind in oil can be miscible with matrix pitch, in the presence of emulsifying agent and nonionic surfactant emulsification formed it is homogeneous and steady
Fixed emulsified asphalt system.
In order to optimize the rapid hardening performance of coating, preferable technical scheme is that coagulant is selected from magnesium chloride, aluminum sulfate, sulphur
At least one of sour aluminium potassium, calcium chloride, poly- phosphorus iron chloride and poly- phosphorus aluminium chloride.
Further preferred technical scheme is that coagulant is combined by alum and calcium chloride, chlorination in coagulant
The percentage by weight of calcium is 10~50%.
Preferable technical scheme is that modified resin is selected from least one of Polyolefin Wax and modified siloxane.
Modified resin is migrated in coating forming process to coating surface film forming, strengthens the wear-resisting scraping and wiping resistance performance of coating surface；It is above-mentioned
The addition of two kinds of modified resins will not substantially increase the viscosity of coating system, help to improve the flow leveling of coating.
Further preferred technical scheme is also to be included in the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing
Combination more than one or both of antifreezing agent, age resistor, vulcanizing agent, wetting agent.Specifically, above-mentioned antifreezing agent, age resistor,
The parts by weight sum of combination more than one or both of vulcanizing agent, wetting agent is 0.05~5 part；Wetting agent is by alkylnaphthalene
Sulfonate and polyoxyethylene sorbitan fatty acid ester compounding form, wherein the weight of polyoxyethylene sorbitan fatty acid ester
It is 5~30% to measure percentage.Using anion surfactant alkylnaphthalene sulfonate and non-ionic surfactant polyoxyethylene
The advantages of sorbitan fatty acid ester is compounded, and mixed system has two kinds of surfactants concurrently, coating interfacial tension is low, adds
Wetting rate of the fast coating in substrate surface.Make in addition, with filler absorption can occur for polyoxyethylene sorbitan fatty acid ester
With forming steric hindrance and make the dispersion containing filler more stable.
Preferable technical scheme is that antifreezing agent is at least one of ethylene glycol, propane diols, dimethyl sulfoxide and thiocarbamide；It is anti-
Old agent is DLTP.
In order to optimize wearability and durability after coating shaping, preferable technical scheme is, filler be selected from bentonite,
At least one of wollastonite in powder, kaolin and mica powder.
Preferable technical scheme is that vulcanizing agent is made up of alkyl phenol disulfide and dibenzoyl paraquinonedioxime, vulcanization
The percentage by weight of alkyl phenol disulfide is 15~25% in agent.The combination of vulcanizing agent can be to rubber asphalt and rubber powder in two
Between crosslinking play a part of Synergistic, further shorten coating curring time, improve water-based uncured coating and shape to be formed
Space multistory network structure crosslink density.
The invention also discloses in the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing
Chemical root resistance agent water-solubility modifying technique, it is characterised in that comprise the following steps：
Step 1：The softened water of 60%~65% parts by weight is warming up to 50 DEG C~55 DEG C；
Step 2：By the non-ionic surfactant polyoxyethylene alcohol of 0.5%~2.5% parts by weight altogether, anion table
Face activating agent neopelex is sufficiently mixed with the softened water in step 1；
Step 3：The Herbitect root resistance agent of 30%~37.5% parts by weight is slowly added in kettle, temperature keeps 55
DEG C, disperse 30min~40min, 2800~3500r/min of rotating speed at a high speed；
Step 4：The Herbitect root resistance agent emulsion being well mixed in step 3 is taken out from kettle standby into container
With.It, which can reach, is equably dissolved in oil-soluble Herbitect root resistances agent in rubber asphalt emulsion.
The advantages of the present invention are：
The water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing of the present invention is using the emulsification drip of anion modified rubber
As key component, it can be realized soon blue or green and modified resin emulsion with auxiliary agent collective effects such as coagulant, defoamer and dispersants
Speed demulsification, suitable for the cold construction of normal temperature and pressure lower plane or facade, particularly for elevation construction after, be not in trickling stream
Hang phenomenon；Under moist or cryogenic conditions, de-emulsification speed is unaffected, therefore can realize the construction under moist or low temperature；
The waterproof layer material elongation percentage formed after shaping is big, has viscous between creep properties and self-healing and ability, with base material
It is strong to tie power, is favorably improved efficiency of construction and quality.
Using HERBITECT root resistance agent, it has similar functions of hormones：Contacted when root system is sophisticated with stopping area, root resistance
HERBITECT in layer can play inhibitory action to root system tip-growth, but be only limitted to work to root system, not interfere with plant
Normal growth.The hydrophobic performance that its unique synthetic technology and HERBITECT have may insure do not influenceing film itself
Stop root growth under conditions of life-span.Because with hydrophobicity, it can combine closely with pitch, not influence waterproof effect.
Due to sprayed coating is made, sprays no longer using waterproof roll but in this coating and green is carried out on the coating to be formed
The construction of roofing, thus in the absence of coiled material seam crossing also need carry out root-resistant puncturing protection, can to whole roofing full protection,
In the absence of dead angle.
Root-resistant puncturing rubber-asphalt waterproof coating after spraying can reach the excellent anti-effect of more than 15 years by FLL tests
Fruit.
Embodiment
With reference to embodiment, the embodiment of the present invention is further described.Following examples are only used for more
Add and clearly demonstrate technical scheme, and can not be limited the scope of the invention with this.
Embodiment 1
The uncured rubber asphalt waterproof coating composition meter in parts by weight of the water-based spraying of root-resistant puncturing of embodiment 1 includes：
70 parts of anion rubber elastomer modified emulsifying asphalt, 8 parts of the modified resin emulsion that solid content is 70%, coagulant
2 parts, 0.1 part of chemical root resistance agent, 0.005 part of defoamer, 0.3 part of dispersant, 0.05 part of stabilizer, 20 parts of filler；
Wherein the main composition of anion modified rubber emulsified asphalt is 70 parts of matrix pitch, 2 parts of SBS rubber grains, SBR
4 parts of rubber powder, 3 parts of NBR rubber powder, 40 parts of deionized water, 1 part of anion emulsifier, 2 parts of nonionic surfactant, aromatic hydrocarbons
1 part of oil.Wherein anion emulsifier is selected from sulfuric acid, nonionic surfactant APES；Modified resin
Emulsion is terpene resin emulsion；Filler is bentonite.
Coagulant is calcium nitrate in auxiliary agent；Defoamer is mineral oil antifoam agent；Dispersant is amido sulfoacid series water paint
Dispersant, stabilizer are Colloidal microcrystalline cellulose.
Embodiment 2
The difference of embodiment 2 and embodiment 1 is that the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing forms
Meter includes in parts by weight：
80 parts of anion rubber elastomer modified emulsifying asphalt, 13 parts of the modified resin emulsion that solid content is 42%, promote to coagulate
0.05 part of agent, 3 parts of chemical root resistance agent, 0.9 part of defoamer, 0.003 part of dispersant, 1 part of stabilizer, 5 parts of filler；
The composition and parts by weight of anion modified rubber emulsified asphalt be：60 parts of matrix pitch, 2 parts of SBS rubber grains,
4 parts of SBR rubber powder, 3 parts of NBR rubber powder, 40 parts of deionized water, 1 part of anion emulsifier, 2 parts of nonionic surfactant, ring
1 part of alkane oil.
Embodiment 3
The difference of embodiment 3 and embodiment 1 is that 80 parts of anion rubber elastomer modified emulsifying asphalt, solid content are
42% 13 parts of modified resin emulsion, 0.05 part of coagulant, 0.9 part of defoamer, 0.003 part of dispersant, 15 parts of chemical root resistance agent,
1 part of stabilizer, 5 parts of filler；
The composition and parts by weight of anion modified rubber emulsified asphalt be：40 parts of matrix pitch, 5 parts of SBS rubber grains,
1 part of SBR rubber powder, 7 parts of NBR rubber powder, 10 parts of deionized water, 3 parts of anion emulsifier, 0.5 part of nonionic surfactant,
Aromatic naphtha and naphthenic oil are with weight ratio 1:1 adds, and weight sum number is 3 parts.
Embodiment 4
The difference of embodiment 4 and embodiment 1 is：75 parts of anion rubber elastomer modified emulsifying asphalt, solid content are
42~70% 10.5 parts of modified resin emulsion, 1 part of coagulant, 0.1 part of chemical root resistance agent, 0.45 part of defoamer, dispersant
0.15 part, 0.5 part of stabilizer, 5~20 parts of filler；
The composition and parts by weight of anion modified rubber emulsified asphalt be：50 parts of matrix pitch, SBS rubber grains 3.5
Part, 2.5 parts of SBR rubber powder, 5 parts of NBR rubber powder, 25 parts of deionized water, 2 parts of anion emulsifier, nonionic surfactant
1.2 parts, 2 parts of aromatic naphtha.
Embodiment 5
Embodiment 5 is on the basis of embodiment 4, and also comprising 1 part of age resistor, 3 parts of vulcanizing agent, 1 part of wetting agent, coagulant is adopted
Use calcium chloride；Age resistor is DLTP；Vulcanizing agent is sulphur；Wetting agent is silanol class nonionic surfactant.Modified resin breast
Liquid is Polyolefin Wax.Filler is wollastonite in powder and mica powder with weight ratio 1:2 mix.
Embodiment 6
Based on embodiment 5, difference is embodiment 6, and coagulant is magnesium chloride, aluminum sulfate, poly- phosphorus iron chloride and gathered
The recombinations such as phosphorus aluminium chloride are formed, and vulcanizing agent is formed using alkyl phenol disulfide and dibenzoyl paraquinonedioxime, vulcanizing agent
The percentage by weight of middle alkyl phenol disulfide is 50%.Active ingredient in modified resin emulsion by Polyolefin Wax and
Modified siloxane combines, and filler is kaolin.
Embodiment 7
The difference of embodiment 7 and embodiment 6 is that coagulant is combined by alum and calcium chloride, in coagulant
The percentage by weight of calcium chloride is 10%, and the percentage by weight of alkyl phenol disulfide is 15% in vulcanizing agent.
Embodiment 8
Embodiment 8 is distinguished as with embodiment 7：The percentage by weight of calcium chloride is 50% in coagulant, alkane in vulcanizing agent
The percentage by weight of base phenol disulfide is 25%.
Embodiment 9
Embodiment 9 is distinguished as with embodiment 7：The percentage by weight of calcium chloride is 30% in coagulant, alkane in vulcanizing agent
The percentage by weight of base phenol disulfide is 20%.
Embodiment 10
Embodiment 10 is distinguished as with embodiment 4：0.05 part of antifreezing agent is also added into component, antifreezing agent is ethylene glycol.
Embodiment 11
Embodiment 11 is distinguished as with embodiment 10：1 part of wetting agent is also added into component, antifreezing agent is propane diols, two
First sulfoxide is with weight than 1:2 are mixed, and wetting agent is answered by alkylnaphthalene sulfonate and polyoxyethylene sorbitan fatty acid ester
With into wherein the percentage by weight of polyoxyethylene sorbitan fatty acid ester is 5%.
Embodiment 12
Embodiment 12 is distinguished as with embodiment 11：Wetting agent is by alkylnaphthalene sulfonate and polyoxyethylene sorbitol acid anhydride fat
Fat acid esters compounding forms, and wherein the percentage by weight of polyoxyethylene sorbitan fatty acid ester is 30%.
Embodiment 13
Embodiment 12 is distinguished as with embodiment 13：Wetting agent is by alkylnaphthalene sulfonate and polyoxyethylene sorbitol acid anhydride fat
Fat acid esters compounding forms, and wherein the percentage by weight of polyoxyethylene sorbitan fatty acid ester is 17%.
Comparative example
The component of comparative example 1 is with embodiment 4, but anionic emulsified bitumen therein is replaced with cationic emulsified bitumen；Nothing
Machine hydrochlorate acid uses as coagulant.
The component of comparative example 2 is wherein not added with coagulant with embodiment 4.
With embodiment 4, the NBR rubber powder in anionic emulsified bitumen is replaced component with SIS rubber powders in comparative example 3.
Embodiment and comparative example sample are used for the detection of following conditions：
1st, adhesive property, water-based uncured coating is sprayed into cement mortar surface, coated area 100*50mm, thickness
For 2 ± 0.2mm, the exposed coating of S2 is then sprayed, coated area 100*50mm, thickness is 2 ± 0.2mm, is used after maintenance
Waterproof coating adhesion-force tester detects to the adhesive strength between waterproof system and cement mortar, point dry basal plane and tide
Two kinds of wet basis face.
2nd, facade spraying sagging Phenomena Observation；
3rd, low temperature flexibility, detected according to the 13rd chapter in GB/T16777-2008；
4th, extensibility, two pieces of aluminium sheet short sides docking shapes are integral, and the gap between two aluminium sheets, which is not waited, is more than 0.05mm,
Then the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing is sprayed on aluminium sheet, thickness is 2 ± 0.2mm, is being marked
24h is conserved under the conditions of standard；Test specimen is accommodated into the clamp central in puller system, record extension chi pointer indicating value L0, keep stretching speed
Spend for 10mm/min, make untill test specimen is pulled to breach from test specimen crack at edge or when being contracted to 10mm, record extension chi pointer
Indicating value L1, 1mm is accurate to, calculates extensibility L=L1-L0。
Embodiment 1-4 and comparative example 1-3 adhesive property, facade spraying sagging phenomenon, low temperature flexibility and extensibility are seen below
Table：
Embodiment 5-13 adhesive property, facade spraying sagging phenomenon, low temperature flexibility and extensibility see the table below：
The coating system freezing point of embodiment 10 and embodiment 11 is respectively -15 DEG C and -19 DEG C, adds the water-based of dimethyl sulfoxide
The freezing point temperature of coating system is lower.
Vulcanizing agent and coagulant each contribute to improve the shaping rate of water-based uncured coating, wherein embodiment 7-13 into
Shape speed faster, is more suitable for the spraying application of facade, the surface tension of embodiment 11-13 coating is big, on substrate surface
Sprawl stronger with penetrating power, show as completely gluing state more preferably in viscous dead state between base material after shaping.
EN/FLL (prEN13948 have been carried out for coiled material using this coating:2006) test and GB/T (GB12952-
2003rd, JC/T1075-2008) test, planting plants are fiery spine, thickness of soil 30cm.
EN/FLL (prEN13948 are carried out after being sprayed on flat roof deck using this coating:2006) test and GB/T (GB12952-
2003rd, JC/T1075-2008) test, planting plants are root-like stock plant：Fiery spine, thickness of soil 30cm, coating layer thickness are
1.5mm~2mm, root-resistant puncturing are as follows：
Described above is only the preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, some improvements and modifications can also be made, these improvements and modifications
Also it should be regarded as protection scope of the present invention.
Claims (10)
1. a kind of water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing, it is characterised in that it is formed in parts by weight
Meter includes：70~80 parts of anion rubber elastomer modified emulsifying asphalt, the modified resin emulsion 8 that solid content is 42~70%~
13 parts, 0.1~15 part of chemical root resistance agent, 0.05~2 part of coagulant, 0.005~0.9 part of defoamer, dispersant 0.003~0.3
Part, 0.05~1 part of stabilizer, 5~20 parts of filler, the wherein main composition of anion modified rubber emulsified asphalt drip for matrix
Green grass or young crops, SBS rubber grains, SBR rubber powder, NBR rubber powder, deionized water, anion emulsifier, nonionic surfactant and choosing
From at least one of aromatic naphtha and naphthenic oil.
2. the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing according to claim 1, it is characterised in that cloudy
The composition and parts by weight of ionic rubber modified emulsifying asphalt be：40~60 parts of matrix pitch, 2~5 parts of SBS rubber grains, SBR
1~4 part of rubber powder, 3~7 parts of NBR rubber powder, 10~40 parts of deionized water, 1~3 part of anion emulsifier, non-ionic surface are lived
1~3 part of at least one of property 0.5~2 part of agent, aromatic naphtha and naphthenic oil.
3. the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing according to claim 2, it is characterised in that promote
Solidifying agent is selected from least one of magnesium chloride, aluminum sulfate, alum, calcium chloride, poly- phosphorus iron chloride and poly- phosphorus aluminium chloride.
4. the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing according to claim 3, it is characterised in that promote
Solidifying agent is combined by alum and calcium chloride, and the percentage by weight of calcium chloride is 10~50% in coagulant.
5. the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing according to claim 1, it is characterised in that change
Property resin be selected from least one of Polyolefin Wax and modified siloxane.
6. the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing according to claim 1, it is characterised in that resistance to
Also comprising one in antifreezing agent, age resistor, vulcanizing agent, wetting agent in the water-based uncured rubber asphalt waterproof coating of spraying of root puncture
Kind or two or more combinations；Wetting agent is formed by alkylnaphthalene sulfonate and polyoxyethylene sorbitan fatty acid ester compounding,
Wherein the percentage by weight of polyoxyethylene sorbitan fatty acid ester is 5~30%.
7. the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing according to claim 6, it is characterised in that anti-
Jelly agent is at least one of ethylene glycol, propane diols, dimethyl sulfoxide and thiocarbamide；Age resistor is DLTP.
8. the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing according to claim 1, it is characterised in that fill out
Expect for selected from least one of bentonite, wollastonite in powder, kaolin and mica powder.
9. the water-based uncured rubber asphalt waterproof coating of spraying of root-resistant puncturing according to claim 6, it is characterised in that sulphur
Agent is made up of alkyl phenol disulfide and dibenzoyl paraquinonedioxime, the weight hundred of alkyl phenol disulfide in vulcanizing agent
Divide than being 15~25%.
10. according in the water-based uncured rubber asphalt waterproof coating of spraying of the root-resistant puncturing any one of claim 1 to 9
The water-solubility modifying technique of chemical root resistance agent, it is characterised in that comprise the following steps：
Step 1：The softened water of 60%~65% parts by weight is warming up to 50 DEG C~55 DEG C；
Step 2：The non-ionic surfactant polyoxyethylene alcohol of 0.5%~2.5% parts by weight altogether, anionic surface are lived
Property agent neopelex is sufficiently mixed with the softened water in step 1；
Step 3：The Herbitect root resistance agent of 30%~37.5% parts by weight is slowly added in kettle, temperature is kept for 55 DEG C, height
Speed scattered 30min~40min, 2800~3500r/min of rotating speed；
Step 4：The Herbitect root resistance agent emulsion being well mixed in step 3 is taken out to containers for future use from kettle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627969.5A CN107446501B (en) | 2017-07-28 | 2017-07-28 | Root-puncture-resistant water-based spraying non-cured rubber asphalt waterproof coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710627969.5A CN107446501B (en) | 2017-07-28 | 2017-07-28 | Root-puncture-resistant water-based spraying non-cured rubber asphalt waterproof coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107446501A true CN107446501A (en) | 2017-12-08 |
| CN107446501B CN107446501B (en) | 2020-05-15 |
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Cited By (8)
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| CN108250962A (en) * | 2018-01-17 | 2018-07-06 | 河南蓝翎环科防水材料有限公司 | Uncured root resistant waterproof roll and its production technology |
| CN111171785A (en) * | 2020-01-06 | 2020-05-19 | 武汉金达泰建筑工程有限公司 | Cold bonding non-cured modified asphalt waterproof material, preparation method thereof and waterproof roll containing material |
| CN111363372A (en) * | 2020-04-17 | 2020-07-03 | 华光圣奥防水材料股份有限公司 | Root puncture-resistant self-healing waterproof coiled material 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 |
| CN112480819A (en) * | 2020-10-30 | 2021-03-12 | 江西玉龙防水科技有限公司 | Water-based non-cured asphalt waterproof coating |
| CN114933857A (en) * | 2022-04-11 | 2022-08-23 | 青岛东方雨虹建筑材料有限公司 | Root puncture-resistant water-based rubber asphalt waterproof coating and preparation method thereof |
| CN115282822A (en) * | 2022-09-06 | 2022-11-04 | 山东鸣海防水集团有限公司 | Root puncture-resistant spraying quick-setting liquid rubber HO waterproof coating and preparation device thereof |
| RU2818673C1 (en) * | 2023-05-12 | 2024-05-03 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) | Bitumen emulsion for road construction and method for its production |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108250962A (en) * | 2018-01-17 | 2018-07-06 | 河南蓝翎环科防水材料有限公司 | Uncured root resistant waterproof roll and its production technology |
| CN111171785A (en) * | 2020-01-06 | 2020-05-19 | 武汉金达泰建筑工程有限公司 | Cold bonding non-cured modified asphalt waterproof material, preparation method thereof and waterproof roll containing material |
| CN111363372A (en) * | 2020-04-17 | 2020-07-03 | 华光圣奥防水材料股份有限公司 | Root puncture-resistant self-healing waterproof coiled material 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 |
| CN112480819A (en) * | 2020-10-30 | 2021-03-12 | 江西玉龙防水科技有限公司 | Water-based non-cured asphalt waterproof coating |
| CN114933857A (en) * | 2022-04-11 | 2022-08-23 | 青岛东方雨虹建筑材料有限公司 | Root puncture-resistant water-based rubber asphalt waterproof coating and preparation method thereof |
| CN115282822A (en) * | 2022-09-06 | 2022-11-04 | 山东鸣海防水集团有限公司 | Root puncture-resistant spraying quick-setting liquid rubber HO waterproof coating and preparation device thereof |
| CN115282822B (en) * | 2022-09-06 | 2024-04-26 | 山东鸣海防水集团有限公司 | Root penetration resistant spray quick-setting liquid rubber HO waterproof paint and preparation device thereof |
| RU2818673C1 (en) * | 2023-05-12 | 2024-05-03 | Федеральное государственное бюджетное учреждение науки Ордена Трудового Красного Знамени Институт нефтехимического синтеза им. А.В. Топчиева Российской академии наук (ИНХС РАН) | Bitumen emulsion for road construction and method for its production |
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