CN110424212A - A kind of corrosion resistant plastic cement race track and its processing method - Google Patents
A kind of corrosion resistant plastic cement race track and its processing method Download PDFInfo
- Publication number
- CN110424212A CN110424212A CN201910629598.3A CN201910629598A CN110424212A CN 110424212 A CN110424212 A CN 110424212A CN 201910629598 A CN201910629598 A CN 201910629598A CN 110424212 A CN110424212 A CN 110424212A
- Authority
- CN
- China
- Prior art keywords
- layer
- plastic cement
- race track
- cement race
- corrosion resistant
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L23/00—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers
- C08L23/02—Compositions of homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Compositions of derivatives of such polymers not modified by chemical after-treatment
- C08L23/16—Elastomeric ethene-propene or ethene-propene-diene copolymers, e.g. EPR and EPDM rubbers
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L75/00—Compositions of polyureas or polyurethanes; Compositions of derivatives of such polymers
- C08L75/04—Polyurethanes
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
-
- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
- E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
- E01C13/06—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003
- E01C13/065—Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003 at least one in situ layer consisting of or including bitumen, rubber or plastics
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Medicinal Chemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Adhesives Or Adhesive Processes (AREA)
- Tires In General (AREA)
- Laminated Bodies (AREA)
Abstract
The present invention discloses a kind of corrosion resistant plastic cement race track, including concrete base layer, single-component polyurethane adhesive layer, elastic layer and the colorful surface layer from bottom to top set gradually；TPEE particle is added in elastic layer；Colorful surface layer includes the following raw material as mass fraction: 0.5~2 part, 0.3~0.8 part of antioxidant of bis- (bis (alpha, alpha-dimethylbenzyl) base) diphenylamines of 30~45 parts of single-component polyurethane adhesive, 35~50 parts of colour EPDM particle, 4,4'-.The present invention significantly improves corrosion resistance, comprehensive performance and the utilization benefit of plastic cement race track, extends the service life of plastic cement race track.The processing method of the plastic cement race track, comprising the following steps: the cleaning of Step1. concrete base layer, the coating of Step2. single-component polyurethane adhesive layer, the laying of Step3. elastic layer, the laying of Step4. colorful surface layer.Processing method disclosed by the invention is laid with and is sprayed using machinery, keeps the flatness of runway splendid, and working efficiency is improved, meanwhile, it can be processed in various places, increase the scope of application.
Description
Technical field
The present invention relates to a kind of corrosion resistant plastic cement race track and its processing methods.
Background technique
Plastic cement race track is also known as round-the-clock athletics tracks, it by base polyurethane prepolymer for use as, admixtured polyether, scrap tire rubber,
EPDM rubber grain or PU particle, pigment, auxiliary agent, filler composition.Plastic cement race track is with flatness is good, compression strength is high, hardness bullet
Property appropriate, stable physical property characteristic, be conducive to the performance of sportsman's speed and technology, effectively improve sports achievement, drop
Low tumble injury rate.Plastic cement race track is made of materials such as polyurethane rubbers, has certain elasticity and color.Most of plastic cement are run
Road be arranged outdoors, round-the-clock use, can for a long time by sunlight irradiation and rainwater impregnate, therefore plastic cement race track need to have it is good
Good sun-proof corrosion resistance, so that it will not fade because of the pollution of ultraviolet light, acid rain, ozone etc., soften, crack or powder
Change, and the quality of its gay colours and high level can be kept for a long time.
Summary of the invention
The present invention is directed to above-mentioned problems of the prior art, provides a kind of corrosion resistant plastic cement race track and its processing side
Method.
The present invention is realized by following technological means solves above-mentioned technical problem:
A kind of corrosion resistant plastic cement race track, including concrete base layer, the monocomponent polyurethane glue from bottom to top set gradually
Adhensive layer, elastic layer and colorful surface layer；TPEE particle is added in the elastic layer；The colorful surface layer includes pressing mass fraction
The following raw material of meter: 30~45 parts of single-component polyurethane adhesive, 35~50 parts of colour EPDM particle, 4,4'- bis- (α, alpha, alpha-dimethyls
Base benzyl) 0.5~2 part of diphenylamines, 0.3~0.8 part of antioxidant.
Further, the elastic layer includes the following raw material as mass fraction: 10~15 parts of TPEE particle, one-component
3~8 parts of adhesive for polyurethane.
Further, the partial size of the TPEE particle is 1~5mm.
Further, the partial size of the colour EDPM particle is 0.5~1mm.
Further, the antioxidant is dibutyl hydroxy toluene (BHT), in antioxidant 1010 and antioxidant 1076
At least one.
A kind of processing method of corrosion resistant plastic cement race track, comprising the following steps:
Step1. the cleaning of concrete base layer
Concrete base layer is cleaned out, then carries out pickling, washing and drying；
Step2. the coating of single-component polyurethane adhesive layer
Single-component polyurethane adhesive is coated on pretreated concrete base layer, monocomponent polyurethane gluing is formed
Oxidant layer；
Step3. the laying of elastic layer
It first will include the raw material (TPEE particle and single-component polyurethane adhesive) of elastic layer according to mass fraction ratio premix
It closes uniformly, then machinery is laid on single-component polyurethane adhesive layer, it is dry, form elastic layer；
Step4. the laying of colorful surface layer
First by raw material (single-component polyurethane adhesive, colour EPDM particle, 4,4'- bis- (α, α-two including colorful surface layer
Methylbenzyl) diphenylamines, antioxidant) it is uniformly mixed by mass fraction ratio, then obtained premix machinery is laid on elasticity
It is dry on layer, colorful surface layer is formed, corrosion resistant plastic cement race track is obtained.
Further, the elastic layer in the Step3 is with a thickness of 7mm.
Further, the colorful surface layer in the Step4 with a thickness of 6mm.
The invention has the benefit that the present invention passes through the formula of improved plastic runway raw material, uses a large amount of colour
EDPM particle and addition bis- (alpha, alpha-dimethylbenzyl) diphenylamines of 4,4'-, significantly improve plastic cement race track corrosion resistance and
The comprehensive performance and utilization benefit for improving plastic cement race track, extend the service life of plastic cement race track.The plastic cement disclosed by the invention
The processing method of runway, it is easy to operate, using machinery be laid with and spraying, keep the flatness of runway splendid, improve working efficiency and
The comprehensive performance and utilization benefit of plastic cement race track, shorten the construction period, meanwhile, it can be processed in various places, increase and be applicable in model
It encloses.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.Based on the embodiments of the present invention, those of ordinary skill in the art are without creative efforts
Every other embodiment obtained, shall fall within the protection scope of the present invention.
A kind of corrosion resistant plastic cement race track, including concrete base layer, the monocomponent polyurethane glue from bottom to top set gradually
Adhensive layer, elastic layer and colorful surface layer；TPEE (thermoplastic polyester elastomer) particle is added in the elastic layer；The colour
Surface layer includes the following raw material as mass fraction: 30~45 parts of single-component polyurethane adhesive, colour EPDM particle 35~50
Part, 0.5~2 part, 0.3~0.8 part of antioxidant of bis- (bis (alpha, alpha-dimethylbenzyl) base) diphenylamines of 4,4'-.
The TPEE particle has the elasticity of rubber and the intensity of engineering plastics, has excellent elasticity, flexibility and adds
Work performance and longer service life, to improve the comprehensive performance of elastic layer and prolong the service life.Elastic layer is not only
Entire plastic cement race track provides elastic buffer effect, also provides surface consistent flatness for plastic cement race track.
The colour EPDM particle has high corrosion resistance, cold resistance and the ozone aging resistance of the diaphragm, UV resistant performance and splendid change
Stability and good elasticity are learned, to make plastic cement race track that there is excellent elastic, sun-proof corrosion resistance, ozone and aging resistance
Property, beauty, it is colour-fast, do not fall the comprehensive performances such as particle.
Bis- (bis (alpha, alpha-dimethylbenzyl) base) diphenylamines of 4,4'- are that one kind is efficient, tasteless, nontoxic rubber plastics are general anti-old
Agent is soluble in rubber and various organic solvents.It detects and tests through Shanghai Rubber Products Insitute, reliable product quality.In day
Right rubber, butylbenzene, butyronitrile, neoprene, isoprene rubber etc. are disturbed to heat, light, ozone, song and aging cracking has preferable protective benefits,
Have the advantages that other plain edition anti-aging agents are unrivaled, be antioxidant A, fourth, RD, 246,4010, the ideal of SP, WH-02 replaces
For product.Its ageing-resistant performance that can significantly improve plastic cement race track, the service life for extending plastic cement race track.
The elastic layer includes the following raw material as mass fraction: 10~15 parts of TPEE particle, monocomponent polyurethane glue
Glutinous 3~8 parts of agent.
The partial size of the TPEE particle is 1~5mm.
The partial size of the colour EDPM particle is 0.5~1mm.
The antioxidant is dibutyl hydroxy toluene (BHT), at least one in antioxidant 1010 and antioxidant 1076
Kind.
The present invention by the formula of improved plastic runway raw material, using a large amount of colour EDPM particle and to add 4,4'- bis-
(alpha, alpha-dimethylbenzyl) diphenylamines significantly improves the corrosion resistance of plastic cement race track and improves the comprehensive performance of plastic cement race track
And utilization benefit, extend the service life of plastic cement race track.
Embodiment 1
The colorful surface layer, including the following raw material as mass fraction: 30 parts of single-component polyurethane adhesive, colour
0.5 part, 0.8 part of antioxidant of bis- (bis (alpha, alpha-dimethylbenzyl) base) diphenylamines of 50 parts of EPDM particle, 4,4'-；
The elastic layer includes the following raw material as mass fraction: 15 parts of TPEE particle, single-component polyurethane adhesive 5
Part.
Embodiment 2
The colorful surface layer, including the following raw material as mass fraction: 45 parts of single-component polyurethane adhesive, colour
1 part, 0.3 part of antioxidant of bis- (bis (alpha, alpha-dimethylbenzyl) base) diphenylamines of 35 parts of EPDM particle, 4,4'-；
The elastic layer includes the following raw material as mass fraction: 10 parts of TPEE particle, single-component polyurethane adhesive 3
Part.
Embodiment 3
The colorful surface layer, including the following raw material as mass fraction: 35 parts of single-component polyurethane adhesive, colour
2 parts, 0.5 part of antioxidant of bis- (bis (alpha, alpha-dimethylbenzyl) base) diphenylamines of 40 parts of EPDM particle, 4,4'-；
The elastic layer includes the following raw material as mass fraction: 12 parts of TPEE particle, single-component polyurethane adhesive 8
Part.
Embodiment 4
The colorful surface layer, including the following raw material as mass fraction: 40 parts of single-component polyurethane adhesive, colour
1.5 parts, 0.7 part of antioxidant of bis- (bis (alpha, alpha-dimethylbenzyl) base) diphenylamines of 45 parts of EPDM particle, 4,4'-；
The elastic layer includes the following raw material as mass fraction: 14 parts of TPEE particle, single-component polyurethane adhesive 6
Part.
In above-described embodiment 1~4, the processing method of corrosion resistant plastic cement race track of the present invention, comprising the following steps:
Step1. the cleaning of concrete base layer
Concrete base layer is cleaned out, then carries out pickling, washing and drying；
Step2. the coating of single-component polyurethane adhesive layer
Single-component polyurethane adhesive is coated on pretreated concrete base layer, monocomponent polyurethane gluing is formed
Oxidant layer；
Step3. the laying of elastic layer
It first will include the raw material (TPEE particle and single-component polyurethane adhesive) of elastic layer according to mass fraction ratio premix
It closes uniformly, then machinery is laid on single-component polyurethane adhesive layer, it is dry, form elastic layer；The elastic layer with a thickness of
7mm；Using the mechanical flatness for being laid with raising working efficiency, guarantee elastic layer, and make plastic speed uniformity；
Step4. the laying of colorful surface layer
First by raw material (single-component polyurethane adhesive, colour EPDM particle, 4,4'- bis- (α, α-two including colorful surface layer
Methylbenzyl) diphenylamines, antioxidant) it is uniformly mixed by mass fraction ratio, then obtained premix machinery is laid on elasticity
It is dry on layer, colorful surface layer is formed, corrosion resistant plastic cement race track is obtained；The colorful surface layer with a thickness of 6mm；Using machinery
It is laid with and improves working efficiency, guarantee that the rate of drying of colorful surface layer is consistent and the flatness of colorful surface layer, meanwhile, it avoids artificial
It spreads colored EPDM particle to cause to be unevenly distributed, and then influences the comprehensive performance and utilization benefit of plastic cement race track.
The processing method of the plastic cement race track disclosed by the invention, it is easy to operate, it is laid with and is sprayed using machinery, make runway
Flatness it is splendid, improve working efficiency and plastic cement race track comprehensive performance and utilization benefit, shorten the construction period, meanwhile, can
It is enough to be processed in various places, increase the scope of application.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all in essence of the invention
Made any modifications, equivalent replacements, and improvements etc., should all be included in the protection scope of the present invention within mind and principle.
Claims (8)
1. a kind of corrosion resistant plastic cement race track, which is characterized in that including concrete base layer, the one-component from bottom to top set gradually
Adhesive for polyurethane layer, elastic layer and colorful surface layer；TPEE particle is added in the elastic layer；The colorful surface layer includes pressing
The following raw material of mass fraction meter: 30~45 parts of single-component polyurethane adhesive, 35~50 parts of colour EPDM particle, 4,4'- are bis-
0.5~2 part, 0.3~0.8 part of antioxidant of (bis (alpha, alpha-dimethylbenzyl) base) diphenylamines.
2. a kind of corrosion resistant plastic cement race track as described in claim 1, which is characterized in that the elastic layer includes by quality point
The following raw material of number meter: 10~15 parts of TPEE particle, 3~8 parts of single-component polyurethane adhesive.
3. a kind of corrosion resistant plastic cement race track as claimed in claim 1 or 2, it is characterised in that: the partial size of the TPEE particle
For 1~5mm.
4. a kind of corrosion resistant plastic cement race track as claimed in claim 1 or 2, it is characterised in that: the colour EDPM particle
Partial size is 0.5~1mm.
5. a kind of corrosion resistant plastic cement race track as claimed in claim 1 or 2, it is characterised in that: the antioxidant is dibutyl
At least one of hydroxy-methylbenzene (BHT), antioxidant 1010 and antioxidant 1076.
6. including a kind of processing method of corrosion resistant plastic cement race track described in claim 1, which is characterized in that including following step
It is rapid:
Step1. the cleaning of concrete base layer
Concrete base layer is cleaned out, then carries out pickling, washing and drying；
Step2. the coating of single-component polyurethane adhesive layer
Single-component polyurethane adhesive is coated on pretreated concrete base layer, single-component polyurethane adhesive is formed
Layer；
Step3. the laying of elastic layer
It is first that TPEE particle and single-component polyurethane adhesive is more uniform than being pre-mixed according to mass fraction, then machinery is laid on single group
It is dry on part adhesive for polyurethane layer, form elastic layer；
Step4. the laying of colorful surface layer
It first will include raw material described in claim 1 (single-component polyurethane adhesive, colour EPDM particle, 4,4'- bis- (α, α-
Dimethyl benzyl) diphenylamines, antioxidant) it is uniformly mixed by mass fraction ratio, then obtained premix machinery is laid on bullet
Property layer on, it is dry, form colorful surface layer, obtain corrosion resistant plastic cement race track.
7. a kind of processing method of corrosion resistant plastic cement race track as claimed in claim 6, it is characterised in that: in the Step3
Elastic layer with a thickness of 7mm.
8. a kind of processing method of corrosion resistant plastic cement race track as claimed in claims 6 or 7, it is characterised in that: the Step4
In colorful surface layer with a thickness of 6mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910629598.3A CN110424212A (en) | 2019-07-12 | 2019-07-12 | A kind of corrosion resistant plastic cement race track and its processing method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910629598.3A CN110424212A (en) | 2019-07-12 | 2019-07-12 | A kind of corrosion resistant plastic cement race track and its processing method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110424212A true CN110424212A (en) | 2019-11-08 |
Family
ID=68410571
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910629598.3A Pending CN110424212A (en) | 2019-07-12 | 2019-07-12 | A kind of corrosion resistant plastic cement race track and its processing method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110424212A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206956497U (en) * | 2017-03-16 | 2018-02-02 | 苏州大乘环保新材有限公司 | A kind of novel aqueous environmental protection weeping plastic track |
| CN109537397A (en) * | 2018-11-22 | 2019-03-29 | 广东柏胜新材料科技有限公司 | A kind of vapor-permeable type plastic cement race track and preparation method thereof |
| CN109653060A (en) * | 2018-11-22 | 2019-04-19 | 广东柏胜新材料科技有限公司 | A kind of plane plastic cement race track and preparation method thereof |
| CN208762827U (en) * | 2018-07-11 | 2019-04-19 | 南京飞能橡塑制品有限公司 | A kind of mixed type EPDM plastic cement race track |
| CN109653057A (en) * | 2018-11-22 | 2019-04-19 | 广东柏胜新材料科技有限公司 | A kind of mixed type plastic track and preparation method thereof |
-
2019
- 2019-07-12 CN CN201910629598.3A patent/CN110424212A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN206956497U (en) * | 2017-03-16 | 2018-02-02 | 苏州大乘环保新材有限公司 | A kind of novel aqueous environmental protection weeping plastic track |
| CN208762827U (en) * | 2018-07-11 | 2019-04-19 | 南京飞能橡塑制品有限公司 | A kind of mixed type EPDM plastic cement race track |
| CN109537397A (en) * | 2018-11-22 | 2019-03-29 | 广东柏胜新材料科技有限公司 | A kind of vapor-permeable type plastic cement race track and preparation method thereof |
| CN109653060A (en) * | 2018-11-22 | 2019-04-19 | 广东柏胜新材料科技有限公司 | A kind of plane plastic cement race track and preparation method thereof |
| CN109653057A (en) * | 2018-11-22 | 2019-04-19 | 广东柏胜新材料科技有限公司 | A kind of mixed type plastic track and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 张启耀: "《橡胶工业手册》", 31 December 1996 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102391455B (en) | Double-component organic silicon polyurethane elastomer and preparation method thereof | |
| CN108193578B (en) | mixed plastic track and construction method thereof | |
| CN109653060A (en) | A kind of plane plastic cement race track and preparation method thereof | |
| CN109736167A (en) | STP monocomponent moisture cure no-solvent polyurethane body-building pavement | |
| CN110747656B (en) | Hydrolysis-resistant high-solid polyurethane synthetic leather and preparation method thereof | |
| CN104846717A (en) | Silicon PU type synthetic court | |
| CN101173069A (en) | Restored rubber produced hardwood sheet material and method for producing the same | |
| CN110606931A (en) | Preparation method of waterborne light-cured self-repairing polyurethane resin | |
| CN110424210A (en) | A kind of plastic cement race track and its processing method of UV resistant | |
| CN104292597A (en) | EVA luminous shoe material and preparation method thereof | |
| KR100639933B1 (en) | Elastic flooring and method for producing and constructing the same | |
| CN104710593A (en) | Preparation method for colorful polyurethane plastic and construction process for colorful polyurethane plastic track | |
| CN109653057A (en) | A kind of mixed type plastic track and preparation method thereof | |
| CN110424212A (en) | A kind of corrosion resistant plastic cement race track and its processing method | |
| KR100729749B1 (en) | A rubber chip for elastic paving material using waste rubber and method for preparing the same | |
| CN111560215A (en) | Coating material for improving surface strength of stone and application thereof | |
| CN104694066A (en) | Preparation method of special adhesive for EPDM (ethylene-propylene-diene monomer) granules and construction technique of EPDM granule court | |
| CN210826016U (en) | Novel anti-aging waterproof coating structure | |
| CN109457567A (en) | The fast repairing method of road local damage | |
| CN207727383U (en) | A kind of elastic wear-resisting court terrace | |
| CN208023355U (en) | A kind of novel all plastic shape glue track elements | |
| CN209292821U (en) | A kind of plastic cement race track with long service life | |
| CN110803897A (en) | Production process of acid coloring polymer cement artistic decorative plate | |
| CN110424211A (en) | A kind of low temperature resistant plastic cement race track and its processing method | |
| CN206143626U (en) | Resistant coating rubber support that waits |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20191108 |