CN106149511A - A kind of construction method of the plastic cement race track for sports ground - Google Patents
A kind of construction method of the plastic cement race track for sports ground Download PDFInfo
- Publication number
- CN106149511A CN106149511A CN201610717112.8A CN201610717112A CN106149511A CN 106149511 A CN106149511 A CN 106149511A CN 201610717112 A CN201610717112 A CN 201610717112A CN 106149511 A CN106149511 A CN 106149511A
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- China
- Prior art keywords
- liquid rubber
- plastic cement
- race track
- cement race
- construction method
- 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.)
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Classifications
-
- 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
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
Abstract
The present invention discloses the construction method of a kind of plastic cement race track for sports ground, the steps include: S1, liquid rubber master batch processed；S2, model sheetinstallat, S3, after side form installs, installs dowel steel；S4, the liquid rubber master batch mixed pave uniformly on the basis of concrete pedestal or Colophonium, when, after the end that paves, using manually or machinery is by floating for its surface；S5, liquid rubber runway gel solidification time need 3～5 days, wait after going to be fully cured, measurement, setting-out and stroke markings.The construction method of the plastic cement race track for sports ground of the present invention, utilizes the plastic cement race track that liquid rubber direct pouring molding produces.Owing to liquid rubber uses water as disperse medium, without solvent, odorlessness pollution-free in liquid lower processing, environmental protection.The runway that this material is made uses environmental protection, safety, will not cause environmental problem and human health problems, thoroughly can solve a series of dangerous acts that poison runway causes.
Description
Technical field
The present invention relates to plastic cement race track technical field, relate in particular to the construction of a kind of plastic cement race track for sports ground
Method.
Background technology
Plastic cement race track substantially can be divided into the cast-in-place type of polyurethane and the big class of prefabricated rubber coiled material two.
Plastic cement race track 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 granule, pigment, solvent, filler composition.
The generation of " poison runway " event, is because the issuable harm of plastic cement race track and derives from many kinds of substance recently, main
If in the sulfide in the chloride in polyurethane (PU) glue, free TDI, benzene-like compounds, black particle, polycyclic aromatic hydrocarbon
Heavy metal in multiple compounds, granule and glue.These not only endanger the health of people, also pollute the environment.Polyurethane is current
The traditional material that market share amount is maximum, account for the 95% of domestic market, and current polyurethane runway is common TDI
Type, the composition of its glue is polyethers and the performed polymer of TDI reaction formation.Free TDI will be produced, to people owing to reaction is insufficient
Body produces significant damage.So TDI is classified as the chemical substance of senior harm by country, it is poisonous carcinogen, to eyes, respiratory tract
Stimulation is had with skin.
Except free TDI, some plasticiser such as short chain chlorinated paraffin used in polyurethane glue, irradiated meeting by sunlight
Decompose in the oxides, particularly process of deployment such as volatilization hydrogen chloride and use the organic solvent (toluene, dimethylbenzene) that toxicity is bigger
It is all that (junked tire, discarded cable etc. are each all for the industrial rubber that reclaims Deng, the black particle additionally used bottom plastic cement race track
The rubber rubbish of class), pulverize through simple, then define plastic cement race track plus glue mixing laying.Because these are poisonous
The participating in use thus occur in that " poison runway " event of chemical substance.Poison runway can the most then make people produce uncomfortable in chest, collapse, play spray
The symptom such as sneezing, TDI type polyurethane is a big seed of trouble, and it is the Main Ingredients and Appearance making plastic cement race track, and volatility is relatively big, has pungent taste
Road and suitable toxicity.
It addition, the noxious substance such as the toluene of volatilization, dimethylbenzene in human contact's plastic cement race track, also there will be these skins
The symptom such as pruritus, dizziness.Heavy then lead poisoning can be caused, cause diarrhoea, abdomen to ache, vomit, cause hepatorenal damage etc..Main by another
Planting noxious substance lead salt to cause, it is a kind of heavy metal lead, is used for promoting runway solidification sizing.Not only environment can be caused forever
Contact scar, after child skin Long Term Contact, also can penetrate into body interior, cause lead poisoning.What is more, can kill sperm.Run
The poisonous plasticiser used in road, the most common are adjacent benzene class plasticiser, and excess contact can allow male lose fertility.
Child is the flower that motherland is following, national hope, the foundation of motherland, because of the generation of " poison runway " event, significantly
Affect growing up healthy and sound of children, the health of child is produced injury greatly.Therefore must need to solve the problems referred to above.
Summary of the invention
Present invention aims to the defect of above-mentioned prior art, it is provided that a kind of plastic cement race track for sports ground
Construction method, solves the defect of the plastic cement race track volatilization noxious substance such as toluene, dimethylbenzene of prior art, reduces toxic heavy metal
Injury to human body.
For achieving the above object, the technical solution used in the present invention is:
A kind of construction method of the plastic cement race track for sports ground, the step of this construction method is:
S1, liquid rubber and deployed normal temperature cure agent are sufficiently mixed, and mix homogeneously makes liquid rubber master batch；
S2, model sheetinstallat, the non-standard positions such as template uses steel form, bend and mini engineering use plank sheathing；Mould
Not damaged answered by plate, has enough intensity, and inner side and top, bottom surface all should be bright and clean, smooth, straight, and local deformation cannot be greater than 3mm,
When vibrating, the horizontal maximum deflection of template should be less than 4mm, and height should be with steel form consistency of thickness, and error is less than ± 2mm, longitudinal joint mould
The pull bar perforation position of plate flush joint should be accurate, and the error in length of ribbet then its tongue and groove tongue or groove is steel form ± 1mm, wood
Template ± 2mm；
S3, after side form installs, install at needs and dowel steel be installed on dowel steel position.
When steel form continuous placing, Steel bar rack method is used to install dowel steel；I.e. pre-Lingering Garden hole on filleting plate, in order to
Dowel steel passes, and sets wooden or iron tooled joint lath above filleting plate, by dowel steel position and spacing, does in joint template bottom
Become inverted U-channel, make dowel steel from there through, the two ends of dowel steel are fixed on support, and stent foot inserts in basic unit；
S4, the liquid rubber master batch mixed pave uniformly on the basis of concrete pedestal or Colophonium, and paving thickness is generally
10mm～15mm；When, after the end that paves, using manually before liquid rubber master batch gel or machinery is by floating for its surface；
S5, liquid rubber runway gel solidification time need 3～5 days (relevant with sky temperature), wait and go to be fully cured
After, runway starts measurement, setting-out and draws markings, closes place after finishing and cleans and withdraw from the arena.
As the improvement to technique scheme, the composition of described liquid rubber includes SBR, NR, EPDM, described SBR,
The mass ratio of NR, EPDM is 20:35:40.
The liquid rubber runway of the present invention possesses following performance characteristic:
Elastic: plastic cement race track possesses suitable elasticity, athlete can produce a suitable bounce, protect fortune simultaneously
Mobilize joint and ligament, reduce injured danger.
Anti-skidding: the cover layer that plastic cement race track is special, can guarantee that its surface is not slided, provide a contact stable for athlete
Sensation, even if also can guarantee that athlete underfooting is steady and sure with in vile weather in humid conditions, starting to walk, accelerating, running and quickly pacifying
Entirely.
Wear-resisting: the anti-wear performance that plastic cement race track is remarkable, can guarantee that plastic cement race track structure long-time stable is constant.
Stable: plastic cement race track possesses excellent aging resistance and salt spray resistance, damp and hot, ozone, ultraviolet function, inherent physical machine
Tool performance and surface structure feature constancy, extend its optimum useful life.
Practicality: plastic cement is all-weather track, when possessing suitable drainage system, also can use after heavy rain or after rinsing immediately
In training, compete and play, and its serviceability is constant.
Easy maintenance: plastic cement race track in the range of its reasonable employment without special maintenance.But daily cleaning, flushing are necessary
's.
Compared with prior art, the present invention has the advantage that with good effect and is:
The construction method of the plastic cement race track for sports ground of the present invention, utilizes liquid rubber direct pouring molding to produce
Plastic cement race track.Owing to liquid rubber uses water as disperse medium, without solvent, odorlessness pollution-free in liquid lower processing,
Environmental protection.The runway that this material is made uses environmental protection, safety, will not cause environmental problem and human health problems, thoroughly
A series of dangerous acts that poison runway causes can be solved.
Detailed description of the invention
Below in conjunction with in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely retouched
State, it is clear that described embodiment is only a part of embodiment of the present invention rather than whole embodiments.Based on the present invention
In embodiment, the every other enforcement that those of ordinary skill in the art are obtained under not making creative work premise
Example, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
The construction method of the plastic cement race track for sports ground of the present invention, the step of this construction method is:
S1, liquid rubber and deployed normal temperature cure agent are sufficiently mixed, and mix homogeneously makes liquid rubber master batch；Described
The composition of liquid rubber includes that SBR, NR, EPDM, the mass ratio of described SBR, NR, EPDM are 20:35:40.
S2, model sheetinstallat, the non-standard positions such as template uses steel form, bend and mini engineering use plank sheathing；Mould
Not damaged answered by plate, has enough intensity, and inner side and top, bottom surface all should be bright and clean, smooth, straight, and local deformation cannot be greater than 3mm,
When vibrating, the horizontal maximum deflection of template should be less than 4mm, and height should be with steel form consistency of thickness, and error is less than ± 2mm, longitudinal joint mould
The pull bar perforation position of plate flush joint should be accurate, and the error in length of ribbet then its tongue and groove tongue or groove is steel form ± 1mm, wood
Template ± 2mm；
S3, after side form installs, install at needs and dowel steel be installed on dowel steel position.
When steel form continuous placing, Steel bar rack method is used to install dowel steel；I.e. pre-Lingering Garden hole on filleting plate, in order to
Dowel steel passes, and sets wooden or iron tooled joint lath above filleting plate, by dowel steel position and spacing, does in joint template bottom
Become inverted U-channel, make dowel steel from there through, the two ends of dowel steel are fixed on support, and stent foot inserts in basic unit；
S4, the liquid rubber master batch mixed pave uniformly on the basis of concrete pedestal or Colophonium, and paving thickness is generally
10mm～15mm；When, after the end that paves, using manually before liquid rubber master batch gel or machinery is by floating for its surface；
S5, liquid rubber runway gel solidification time need 3～5 days (relevant with sky temperature), wait and go to be fully cured
After, runway starts measurement, setting-out and draws markings, closes place after finishing and cleans and withdraw from the arena.
Liquid rubber runway possesses following performance characteristic:
Elastic: plastic cement race track possesses suitable elasticity, athlete can produce a suitable bounce, protect fortune simultaneously
Mobilize joint and ligament, reduce injured danger.
Anti-skidding: the cover layer that plastic cement race track is special, can guarantee that its surface is not slided, provide a contact stable for athlete
Sensation, even if also can guarantee that athlete underfooting is steady and sure with in vile weather in humid conditions, starting to walk, accelerating, running and quickly pacifying
Entirely.
Wear-resisting: the anti-wear performance that plastic cement race track is remarkable, can guarantee that plastic cement race track structure long-time stable is constant.
Stable: plastic cement race track possesses excellent aging resistance and salt spray resistance, damp and hot, ozone, ultraviolet function, inherent physical machine
Tool performance and surface structure feature constancy, extend its optimum useful life.
Practicality: plastic cement is all-weather track, when possessing suitable drainage system, also can use after heavy rain or after rinsing immediately
In training, compete and play, and its serviceability is constant.
Easy maintenance: plastic cement race track in the range of its reasonable employment without special maintenance.But daily cleaning, flushing are necessary
's.
The construction method of the plastic cement race track for sports ground of the present invention, utilizes liquid rubber direct pouring molding to produce
Plastic cement race track.Owing to liquid rubber uses water as disperse medium, without solvent, odorlessness pollution-free in liquid lower processing,
Environmental protection.The runway that this material is made uses environmental protection, safety, will not cause environmental problem and human health problems, thoroughly
A series of dangerous acts that poison runway causes can be solved.
Claims (2)
1. the construction method for the plastic cement race track of sports ground, it is characterised in that: the step of this construction method is:
S1, liquid rubber and deployed normal temperature cure agent are sufficiently mixed, and mix homogeneously makes liquid rubber master batch；
S2, model sheetinstallat, the non-standard positions such as template uses steel form, bend and mini engineering use plank sheathing；Template should
Not damaged, has enough intensity, and inner side and top, bottom surface all should be bright and clean, smooth, straight, and local deformation cannot be greater than 3mm, vibrates
Time the horizontal maximum deflection of template should be less than 4mm, height should be with steel form consistency of thickness, and error is put down less than ± 2mm, longitudinal joint template
The pull bar perforation position of seam should be accurate, and the error in length of ribbet then its tongue and groove tongue or groove is steel form ± 1mm, plank sheathing
±2mm；
S3, after side form installs, install at needs and dowel steel be installed on dowel steel position；
When steel form continuous placing, Steel bar rack method is used to install dowel steel；I.e. pre-Lingering Garden hole on filleting plate, in order to power transmission
Bar passes, and sets wooden or iron tooled joint lath above filleting plate, by dowel steel position and spacing, makes down in joint template bottom
U-lag, make dowel steel from there through, the two ends of dowel steel are fixed on support, and stent foot inserts in basic unit；
S4, the liquid rubber master batch mixed pave uniformly on the basis of concrete pedestal or Colophonium, paving thickness be 10mm～
15mm；When, after the end that paves, using before liquid rubber master batch gel manually or machinery is by floating for its surface；
S5, liquid rubber runway gel solidification time need 3～5 days, wait after going to be fully cured, and runway starts measurement, setting-out
And draw markings, close place cleaning after finishing and withdraw from the arena.
2. the construction method of the plastic cement race track for sports ground as claimed in claim 1, it is characterised in that: described liquid rubber
Composition include that SBR, NR, EPDM, the mass ratio of described SBR, NR, EPDM are 20:35:40.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717112.8A CN106149511A (en) | 2016-08-24 | 2016-08-24 | A kind of construction method of the plastic cement race track for sports ground |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610717112.8A CN106149511A (en) | 2016-08-24 | 2016-08-24 | A kind of construction method of the plastic cement race track for sports ground |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106149511A true CN106149511A (en) | 2016-11-23 |
Family
ID=57342773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610717112.8A Pending CN106149511A (en) | 2016-08-24 | 2016-08-24 | A kind of construction method of the plastic cement race track for sports ground |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106149511A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183555A (en) * | 2018-10-29 | 2019-01-11 | 林敦玉 | A kind of prefabrication type synthetic court surface layer and its construction method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0393908A (en) * | 1989-09-05 | 1991-04-18 | Sumitomo Rubber Ind Ltd | Execution method for synthetic resin pavement and synthetic resin pavement |
| JPH0593408A (en) * | 1992-02-14 | 1993-04-16 | Kanebo Nsc Ltd | Paving layer of urethane track and execution method |
| CN101792997A (en) * | 2010-03-31 | 2010-08-04 | 成都建筑工程集团总公司 | Mixed type plastic track construction method |
| CN102587254A (en) * | 2012-03-20 | 2012-07-18 | 欧阳鹰湘 | Cement-based plastic runway coil manufacturing process |
| CN102733289A (en) * | 2012-07-13 | 2012-10-17 | 广州市溢威涂料有限公司 | Water-borne acrylic resin plastic runway and production method thereof |
| CN103290756A (en) * | 2013-05-27 | 2013-09-11 | 苏州麦克食品机械塑胶有限公司 | Plastic track |
| CN103541287A (en) * | 2013-10-21 | 2014-01-29 | 马银华 | Pavement structure with comprehensive waterproof reinforced roadbed as well as construction method of pavement structure |
-
2016
- 2016-08-24 CN CN201610717112.8A patent/CN106149511A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0393908A (en) * | 1989-09-05 | 1991-04-18 | Sumitomo Rubber Ind Ltd | Execution method for synthetic resin pavement and synthetic resin pavement |
| JPH0593408A (en) * | 1992-02-14 | 1993-04-16 | Kanebo Nsc Ltd | Paving layer of urethane track and execution method |
| CN101792997A (en) * | 2010-03-31 | 2010-08-04 | 成都建筑工程集团总公司 | Mixed type plastic track construction method |
| CN102587254A (en) * | 2012-03-20 | 2012-07-18 | 欧阳鹰湘 | Cement-based plastic runway coil manufacturing process |
| CN102733289A (en) * | 2012-07-13 | 2012-10-17 | 广州市溢威涂料有限公司 | Water-borne acrylic resin plastic runway and production method thereof |
| CN103290756A (en) * | 2013-05-27 | 2013-09-11 | 苏州麦克食品机械塑胶有限公司 | Plastic track |
| CN103541287A (en) * | 2013-10-21 | 2014-01-29 | 马银华 | Pavement structure with comprehensive waterproof reinforced roadbed as well as construction method of pavement structure |
Non-Patent Citations (2)
| Title |
|---|
| 张重党: "400m标准田径跑道建设要点及施工技术浅谈", 《甘肃科技》 * |
| 陈华 等: "浅谈水泥混凝土板的施工程序和施工技术", 《黑龙江交通科技》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109183555A (en) * | 2018-10-29 | 2019-01-11 | 林敦玉 | A kind of prefabrication type synthetic court surface layer and its construction method |
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Application publication date: 20161123 |
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