CN106336808A - Non-cured rubber asphalt waterproofing coating and preparation method thereof - Google Patents
Non-cured rubber asphalt waterproofing coating and preparation method thereof Download PDFInfo
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- CN106336808A CN106336808A CN201610708317.XA CN201610708317A CN106336808A CN 106336808 A CN106336808 A CN 106336808A CN 201610708317 A CN201610708317 A CN 201610708317A CN 106336808 A CN106336808 A CN 106336808A
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- rubber asphalt
- waterproof coating
- asphalt waterproof
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Classifications
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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
-
- 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
-
- 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)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Compositions Of Macromolecular Compounds (AREA)
Abstract
The invention provides a non-cured rubber asphalt waterproofing coating and belongs to the field of building waterproofing technology. The coating of the invention comprises the following ingredients (by weight): 50-100 parts of natural asphalt, 10-50 parts of rubber powder, 10-50 parts of rosin resin, 10-50 parts of methyl salicylate, 50-150 parts of a solvent, 5-20 parts of attapulgite, 5-20 parts of cellulose, 5-20 parts of a modifier, 5-20 parts of a stabilizer, 5-20 parts of an adhesion promoter and 5-20 parts of a binder. The invention also provides a preparation method of the above non-cured rubber asphalt waterproofing coating and application thereof. The coating is never cured, and content of cured materials is greater than 99.9%. There is hardly any volatile matter. The product is green and environment friendly and pollution-free, has good durability, fatigue resistance and extensibility, and can be glued with any foreign matter. The coating has good flexibility. When a building deforms, the coating can be self-repaired and has strong self-recoverability. The coating has good adhesion, and will not crack or peel off. The coating is convenient for construction, can be used separately and also can be mixed with other types of solvents and coatings. In addition, the coating has a good waterproof effect.
Description
Technical field
The present invention relates to building waterproofing technique field, specifically a kind of uncured rubber asphalt waterproof coating.
Background technology
The seepage of building structure is to perplex a difficult problem, building waterproofing technique and the waterproof material of building trade for a long time
Always scientific research personnel puts forth effort the important topic studied.China's leakage of buildings situation situation is surprising and severe.
Existing waterproof material and waterproof construction technology are there is problems in that what rigidity water-proofing material was easily deformed by basic unit
Affect and lead to the cracking of waterproof layer, directly affect its water-proof function；Flexible waterproof material in use, because of construction or outer
Power causes basal plane or waterproof material to damage, and can lead to water inlet between waterproof layer and basal plane, if waterproof roll is using point paving or bar
The mode of paving, then easily cause channeling water after water inlet, once there is leakage of buildings phenomenon, is difficult to find source, to maintenance
Cause difficulty.And if by the way of full paving, although because the bonding between waterproof material and basal plane, can play certain
Intercept the effect of water, but because material adheres to substrate surface, what during base course crack, waterproof material still showed be zero extension:
Make material have certain elongation percentage in itself, but when base course crack, material also destroys therewith, or only small extension, and not
Possesses real anti-base course crack ability.The concept of " zero extension " is in the industry cycle recognized.Viscous in flexible waterproof layer and basic unit
, there is a contradiction always in knot aspect.If waterproof layer is firmly bonded with basic unit, advantage is to be not in drum phenomenon, also not
Channeling water phenomenon under waterproof layer easily occurs.Shortcoming is that waterproof layer is deformed by basic unit and affected big, once base course crack, waterproof layer is subject to
During to action of pulling stress, the waterproof layer of crack both sides does not almost have stripping area, and tension can only cannot be concentrated to both sides transmission
In cracking position, waterproof layer may be caused by drawing crack in the crack of very little；Even if not by drawing crack, the waterproof layer of location of cracks also can
Due to being chronically at high-stress state and accelerated ageing, or because stretching repeatedly produces fatigue rupture.Therefore just have
Predictable location of cracks such as plate end seam etc. takes empty paving to process, or waterproof layer is all spread, put viscous or bar paving using empty
Waterproofing process, this is also one of way that current specification is recommended.But thus create another question, that is, once preventing again
Water layer produces minuscule hole or crack and leak at certain position, arises that channeling water as and being difficult to find under waterproof layer
The source of seepage, brings very big difficulty to patch work.
Content of the invention
In view of this, the present invention is intended to provide one kind never solidifies, almost do not have volatile matter, durability, endurance, bonding
Property good, pliability good and self-healing property is strong, the uncured rubber asphalt waterproof coating of easy construction.
For reaching above-mentioned purpose, the technical scheme is that and be achieved in that: a kind of uncured rubber-asphalt waterproof applies
Material, by weight meter include following component: bitumen 50-100 part, rubber powder 10-50 part, rosin resin 10-50 part, water
Poplar acid methyl esters 10-50 part, solvent 50-150 part, attapulgite 5-20 part, cellulose 5-20 part, modifying agent 5-20 part, stabilizer
5-20 part, adhesion promoter 5-20 part, binding agent 5-20 part.
Further, bitumen 50-80 part, rubber powder 20-40 part, rosin resin 20-40 part, gaultherolin 20-
40 parts, solvent 80-100 part, attapulgite 10-20 part, cellulose 10-20 part, modifying agent 10-20 part, stabilizer 10-20 part,
Adhesion promoter 10-20 part, binding agent 10-20 part.
Further, 70 parts of bitumen, 30 parts of rubber powder, 30 parts of rosin resin, 30 parts of gaultherolin, solvent 90
Part, 15 parts of attapulgite, 15 parts of cellulose, 15 parts of modifying agent, 15 parts of stabilizer, 15 parts of adhesion promoter, 15 parts of binding agent.
Further, described solvent is one or more of colloid oil, soybean oil and paraffin oil with arbitrary proportion mixing.
Further, described modifying agent is thermoplastic styrene butadiene rubber.
Further, described stabilizer is one of gamma-butyrolacton, trioctyl phosphate and polyvinylpyrrolidone or several
Plant with arbitrary proportion mixing.
Further, described adhesion promoter is in aldehyde ketone resin, styrene-butadiene rubber and neoprene
Kind or several with arbitrary proportion mixing.
Further, described binding agent is one of acrylate, epoxy resin, polyurethane and Kynoar or several
Plant with arbitrary proportion mixing.
Present invention also offers the preparation method of above-mentioned uncured rubber asphalt waterproof coating, comprise the steps:
(1) weigh each component by weight, by bitumen, rubber powder, rosin resin, gaultherolin and solvent mix
Close, be heated to 80-120 DEG C, moderate-speed mixer 10-30min；
(2) add attapulgite and cellulose in the mixture of described step (1), be heated to 150-180 DEG C, middling speed is stirred
Mix 10-30min；
(3) modifying agent, stabilizer, adhesion promoter and binding agent are sequentially added in the mixture of described step (2),
It is cooled to 50-80 DEG C, stirring at low speed 10-30min, then it is down to room temperature.
Present invention also offers application in preparing waterproof roll for the above-mentioned uncured rubber asphalt waterproof coating.
With respect to prior art, present invention has the advantage that
The present invention never solidifies, and solidfied material content is more than 99.9%；Almost there is no a volatile matter, environmental protection, pollution-free；Resistance to
Property long, endurance, good-extensibility；All can bond with any foreign matter；Pliability is good, and building is when deforming, can self-healing, from
More property is strong；Adhesive force is good, does not ftracture, and does not peel off；Easy construction；Can be used alone it is also possible to other kinds of solvent and
Coating is used in mixed way；Good water-proof effect.
Specific embodiment
With reference to embodiment, the present invention will be described.
Embodiment one
A kind of uncured rubber asphalt waterproof coating, by weight meter include following component: 70 parts of bitumen, rubber
30 parts of powder, 30 parts of rosin resin, 30 parts of gaultherolin, solvent: 30 parts of colloid oil, 30 parts of soybean oil, 30 parts of paraffin oil, concavo-convex
15 parts of rod soil, 15 parts of cellulose, modifying agent: 15 parts of thermoplastic styrene butadiene rubber, stabilizer: 5 parts of gamma-butyrolacton, trioctyl phosphate 5
Part, 5 parts of polyvinylpyrrolidone, adhesion promoter: 5 parts of aldehyde ketone resin, 5 parts of styrene-butadiene rubber, neoprene 5
Part, binding agent: 5 parts of acrylate, 2 parts of epoxy resin, 3 parts of polyurethane, 5 parts of Kynoar.
The preparation method of above-mentioned uncured rubber asphalt waterproof coating, comprises the steps:
(1) weigh each component by weight, by bitumen, rubber powder, rosin resin, gaultherolin and solvent mix
Close, be heated to 100 DEG C, moderate-speed mixer 20min；
(2) add attapulgite and cellulose in the mixture of described step (1), be heated to 160 DEG C, moderate-speed mixer
20min；
(3) modifying agent, stabilizer, adhesion promoter and binding agent are sequentially added in the mixture of described step (2),
It is cooled to 60 DEG C, stirring at low speed 20min, then it is down to room temperature.
Embodiment two
A kind of uncured rubber asphalt waterproof coating, by weight meter include following component: 50 parts of bitumen, rubber
25 parts of powder, 25 parts of rosin resin, 25 parts of gaultherolin, 40 parts of colloid oil, solvent: 40 parts of soybean oil, 20 parts of attapulgite, fine
20 parts of dimension element, modifying agent: 20 parts of thermoplastic styrene butadiene rubber, stabilizer: 10 parts of gamma-butyrolacton, 10 parts of trioctyl phosphate, adhesive force
Accelerator: 10 parts of aldehyde ketone resin, 5 parts of styrene-butadiene rubber, binding agent: 5 parts of acrylate, 5 parts of epoxy resin.
The preparation method of above-mentioned uncured rubber asphalt waterproof coating, comprises the steps:
(1) weigh each component by weight, by bitumen, rubber powder, rosin resin, gaultherolin and solvent mix
Close, be heated to 80 DEG C, moderate-speed mixer 25min；
(2) add attapulgite and cellulose in the mixture of described step (1), be heated to 155 DEG C, moderate-speed mixer
30min；
(3) modifying agent, stabilizer, adhesion promoter and binding agent are sequentially added in the mixture of described step (2),
It is cooled to 50 DEG C, stirring at low speed 10min, then it is down to room temperature.
Embodiment three
A kind of uncured rubber asphalt waterproof coating, by weight meter include following component: 55 parts of bitumen, rubber
35 parts of powder, 35 parts of rosin resin, 35 parts of gaultherolin, solvent: 50 parts of soybean oil, 50 parts of paraffin oil, 20 parts of attapulgite, fine
20 parts of dimension element, modifying agent: 20 parts of thermoplastic styrene butadiene rubber；Stabilizer: 10 parts of trioctyl phosphate, 5 parts of polyvinylpyrrolidone, attached
Adhesion promoter: 10 parts of styrene-butadiene rubber, 5 parts of neoprene, binding agent: 5 parts of epoxy resin, 5 parts of polyurethane, poly- partially
5 parts of PVF.
The preparation method of above-mentioned uncured rubber asphalt waterproof coating, comprises the steps:
(1) weigh each component by weight, by bitumen, rubber powder, rosin resin, gaultherolin and solvent mix
Close, be heated to 110 DEG C, moderate-speed mixer 30min；
(2) add attapulgite and cellulose in the mixture of described step (1), be heated to 170 DEG C, moderate-speed mixer
25min；
(3) modifying agent, stabilizer, adhesion promoter and binding agent are sequentially added in the mixture of described step (2),
It is cooled to 70 DEG C, stirring at low speed 30min, then it is down to room temperature.
Example IV
A kind of uncured rubber asphalt waterproof coating, by weight meter include following component: 95 parts of bitumen, rubber
10 parts of powder, 40 parts of rosin resin, 10 parts of gaultherolin, solvent: 50 parts of colloid oil, 50 parts of soybean oil, 50 parts of paraffin oil；Concavo-convex
15 parts of rod soil, 20 parts of cellulose, modifying agent: 20 parts of thermoplastic styrene butadiene rubber, stabilizer: 5 parts of gamma-butyrolacton, trioctyl phosphate 5
Part, 10 parts of polyvinylpyrrolidone, adhesion promoter: 5 parts of aldehyde ketone resin, 5 parts of neoprene, binding agent: 5 parts of epoxy resin,
5 parts of polyurethane, 10 parts of Kynoar.
The preparation method of above-mentioned uncured rubber asphalt waterproof coating, comprises the steps:
(1) weigh each component by weight, by bitumen, rubber powder, rosin resin, gaultherolin and solvent mix
Close, be heated to 80 DEG C, moderate-speed mixer 10min；
(2) add attapulgite and cellulose in the mixture of described step (1), be heated to 180 DEG C, moderate-speed mixer
15min；
(3) modifying agent, stabilizer, adhesion promoter and binding agent are sequentially added in the mixture of described step (2),
It is cooled to 80 DEG C, stirring at low speed 30min, then it is down to room temperature.
Contrast test
The indices of the product of various embodiments of the present invention and commercially available prod are detected, testing result is as shown in table 1.
The each embodiment of table 1 and commercially available prod indices testing result
As shown in Table 1, the present invention never solidifies, and solidfied material content is more than 99.9%；Almost there is no volatile matter, green ring
Protect, pollution-free；Durability, endurance, good-extensibility；All can bond with any foreign matter；Pliability is good, when building deforms,
Can self-healing, self-healing property is strong；Adhesive force is good, does not ftracture, and does not peel off；Easy construction.The present invention is substantially better than commercially available prod.
The foregoing is only presently preferred embodiments of the present invention, not in order to limit the present invention, all essences in the present invention
Within god and principle, any modification, equivalent substitution and improvement made etc., should be included within the scope of the present invention.
Claims (10)
1. a kind of uncured rubber asphalt waterproof coating it is characterised in that: by weight meter include following component: bitumen
50-100 part, rubber powder 10-50 part, rosin resin 10-50 part, gaultherolin 10-50 part, solvent 50-150 part, concave convex rod
Native 5-20 part, cellulose 5-20 part, modifying agent 5-20 part, stabilizer 5-20 part, adhesion promoter 5-20 part, binding agent 5-20
Part.
2. a kind of uncured rubber asphalt waterproof coating according to claim 1 it is characterised in that: by weight meter bag
Include following component: bitumen 50-80 part, rubber powder 20-40 part, rosin resin 20-40 part, gaultherolin 20-40 part is molten
Agent 80-100 part, attapulgite 10-20 part, cellulose 10-20 part, modifying agent 10-20 part, stabilizer 10-20 part, attachment is made every effort to promote
Enter agent 10-20 part, binding agent 10-20 part.
3. a kind of uncured rubber asphalt waterproof coating according to claim 1 it is characterised in that: by weight meter bag
Include following component: 70 parts of bitumen, 30 parts of rubber powder, 30 parts of rosin resin, 30 parts of gaultherolin, 90 parts of solvent, concavo-convex
15 parts of rod soil, 15 parts of cellulose, 15 parts of modifying agent, 15 parts of stabilizer, 15 parts of adhesion promoter, 15 parts of binding agent.
4. a kind of uncured rubber asphalt waterproof coating according to claim 1 it is characterised in that: described solvent be colloid
One or more of oil, soybean oil and paraffin oil are with arbitrary proportion mixing.
5. a kind of uncured rubber asphalt waterproof coating according to claim 1 it is characterised in that: described modifying agent be heat
Plasticity butadiene-styrene rubber.
6. a kind of uncured rubber asphalt waterproof coating according to claim 1 it is characterised in that: described stabilizer is
One or more of gamma-butyrolacton, trioctyl phosphate and polyvinylpyrrolidone are mixed with arbitrary proportion.
7. a kind of uncured rubber asphalt waterproof coating according to claim 1 it is characterised in that: described adhesive force promotes
Agent is one or more of aldehyde ketone resin, styrene-butadiene rubber and neoprene with arbitrary proportion mixing.
8. a kind of uncured rubber asphalt waterproof coating according to claim 1 it is characterised in that: described binding agent be third
One or more of olefin(e) acid ester, epoxy resin, polyurethane and Kynoar are mixed with arbitrary proportion.
9. the preparation method of the uncured rubber asphalt waterproof coating as described in a kind of any one as claim 1-6, its feature exists
In: comprise the steps:
(1) weigh each component by weight, by bitumen, rubber powder, rosin resin, gaultherolin and solvent mixing,
It is heated to 80-120 DEG C, moderate-speed mixer 10-30min；
(2) add attapulgite and cellulose in the mixture of described step (1), be heated to 150-180 DEG C, moderate-speed mixer
10-30min；
(3) modifying agent, stabilizer, adhesion promoter and binding agent are sequentially added in the mixture of described step (2), cooling
To 50-80 DEG C, stirring at low speed 10-30min, then it is down to room temperature.
10. the uncured rubber asphalt waterproof coating as described in a kind of any one as claim 1-3 is in preparing waterproof roll
Application.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610708317.XA CN106336808A (en) | 2016-08-23 | 2016-08-23 | Non-cured rubber asphalt waterproofing coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610708317.XA CN106336808A (en) | 2016-08-23 | 2016-08-23 | Non-cured rubber asphalt waterproofing coating and preparation method thereof |
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| CN106336808A true CN106336808A (en) | 2017-01-18 |
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| CN201610708317.XA Pending CN106336808A (en) | 2016-08-23 | 2016-08-23 | Non-cured rubber asphalt waterproofing coating and preparation method thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109897545A (en) * | 2019-03-02 | 2019-06-18 | 上海禹夷新材料科技有限公司 | A kind of uncured rubber asphalt waterproof coating of modification and preparation method thereof |
| CN110229617A (en) * | 2019-07-16 | 2019-09-13 | 正邦(广州)新材料有限公司 | A kind of creepage type bituminous epoxy and preparation method thereof |
| CN111073362A (en) * | 2019-12-23 | 2020-04-28 | 刘万凯 | Preparation method of high-viscosity non-cured waterproof coating |
| CN111548734A (en) * | 2020-05-27 | 2020-08-18 | 潍坊石花化工建材有限公司 | Normal-temperature construction type non-cured rubber asphalt waterproof coating and preparation method thereof |
| CN113528018A (en) * | 2021-09-13 | 2021-10-22 | 科顺防水科技股份有限公司 | Coating material, preparation method thereof and coiled material |
| CN114149749A (en) * | 2021-12-27 | 2022-03-08 | 云南欣城防水科技有限公司 | High-performance non-cured asphalt waterproof coating |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109897545A (en) * | 2019-03-02 | 2019-06-18 | 上海禹夷新材料科技有限公司 | A kind of uncured rubber asphalt waterproof coating of modification and preparation method thereof |
| CN110229617A (en) * | 2019-07-16 | 2019-09-13 | 正邦(广州)新材料有限公司 | A kind of creepage type bituminous epoxy and preparation method thereof |
| CN110229617B (en) * | 2019-07-16 | 2021-07-30 | 正邦(广州)新材料有限公司 | Creep type epoxy asphalt and preparation method thereof |
| CN111073362A (en) * | 2019-12-23 | 2020-04-28 | 刘万凯 | Preparation method of high-viscosity non-cured waterproof coating |
| CN111548734A (en) * | 2020-05-27 | 2020-08-18 | 潍坊石花化工建材有限公司 | Normal-temperature construction type non-cured rubber asphalt waterproof coating and preparation method thereof |
| CN113528018A (en) * | 2021-09-13 | 2021-10-22 | 科顺防水科技股份有限公司 | Coating material, preparation method thereof and coiled material |
| CN113528018B (en) * | 2021-09-13 | 2021-11-26 | 科顺防水科技股份有限公司 | Coating material, preparation method thereof and coiled material |
| CN114149749A (en) * | 2021-12-27 | 2022-03-08 | 云南欣城防水科技有限公司 | High-performance non-cured asphalt waterproof coating |
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Application publication date: 20170118 |