CN103485259B - The Expansion Joint filler band preventing athletic ground plastic cement from heaving or to subside and implementation method - Google Patents
The Expansion Joint filler band preventing athletic ground plastic cement from heaving or to subside and implementation method Download PDFInfo
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- CN103485259B CN103485259B CN201310403128.8A CN201310403128A CN103485259B CN 103485259 B CN103485259 B CN 103485259B CN 201310403128 A CN201310403128 A CN 201310403128A CN 103485259 B CN103485259 B CN 103485259B
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- expansion joint
- joint filler
- plastic cement
- belt body
- heaving
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Abstract
The invention provides a kind of prevent athletic ground plastic cement from heaving or to subside Expansion Joint filler band and implementation method, described method is as follows: by two adjacent roadbeds along under corresponding two angles cutting in shrinkage joint, forming a longitudinal section is trapezoidal groove; Expansion Joint filler band is filled in whole piece groove, and makes the surface maintenance level of Expansion Joint filler band and roadbed; On Expansion Joint filler band and the roadbed that is adjacent, spread glue, then stick adhesive tape, Expansion Joint filler band and adjacent roadbed are integrally fixed; Finer wire in described Expansion Joint filler band is located in packing belt body interior, the longitudinal section of described packing belt body is one trapezoidal, described packing belt body to be bonded to one by glue by Elastic plastic-rubber particle and to form, and the weight part ratio of described glue and Elastic plastic-rubber particle is 1:3 ~ 6.The present invention can prevent from the plastic cement that athletic ground is laid from producing because expanding with heat and contract with cold heaving or subside, thus causes plastic cement to move the quality problems in the place of production.
Description
[technical field]
The present invention relates to a kind of prevent athletic ground plastic cement from heaving or to subside Expansion Joint filler band and implementation method.
[background technology]
Plastic cement race track is divided into the polytypes such as the prefabricate of plastic runway, full-plastic plastic cement race track, vapor-permeable type plastic cement race track and mixed type plastic track.The construction method of existing mixed type plastic track is: bituminous concrete basic unit first in the finished to pave with double mixed type polyurethane slurry be base material, and plastic cement slurry forms plastic coat, then on not yet completely crued plastic coat, spray micelle, make micelle and plastic coat be bonded together to solidify and make plastic cement race track.Or directly make plastic cement race track model, be then routed in basic unit.
Namely in bituminous concrete basic unit, roadbed is the banded structure thing as track or road bed built according to technical requirements.It is except bearing itself ground deadweight and track or road surface gravity, and also will bear the weight of various object on road surface, thus, it is the important component part of whole road.
When plastic sports ground is laid on concrete ground, usually can be subject to the impact at roadbed shrinkage joint.Due to the impact of temperature, the shrinkage joint place between place, heaving or subsiding can appear because of rising-heat contracting-cold in plastic cement on place often, causes the quality problems in the plastic cement motion place of production, makes troubles to people movable on athletic ground.Meanwhile, reparation construction operation is also very inconvenient.
[summary of the invention]
One of the technical problem to be solved in the present invention, be to provide a kind of Expansion Joint filler band preventing athletic ground plastic cement from heaving or subside, can prevent from the plastic cement that athletic ground is laid from producing because expanding with heat and contract with cold to heave or subside, thus cause the quality problems in the plastic cement motion place of production.
The present invention realizes one of above-mentioned technical problem like this:
A kind of Expansion Joint filler band preventing athletic ground plastic cement from heaving or subside, described Expansion Joint filler band comprises a packing belt body, and a finer wire, described finer wire is located in packing belt body interior, the longitudinal section of described packing belt body is one trapezoidal, and described trapezoidal long base is upper, described packing belt body to be bonded to one by glue by Elastic plastic-rubber particle and to form, and the weight part ratio of described glue and Elastic plastic-rubber particle is 1:3 ~ 6.
Further, described trapezoidal long base length is 1.5 ~ 3cm.
Further, described trapezoidal height is 1.5 ~ 3cm.
Further, the particle diameter of described Elastic plastic-rubber particle is 0.5 ~ 2mm, and is tyre crumbs, and described glue is polyurethane glue.
Further, the diameter of described finer wire is 0.1 ~ 0.3mm.
The technical problem to be solved in the present invention two, is to provide a kind of method preventing athletic ground plastic cement from heaving or subsiding, and can prevent the plastic cement that athletic ground is laid from producing because expanding with heat and contract with cold and heave or subside, thus causes the quality problems in the plastic cement motion place of production.
The present invention realizes above-mentioned technical problem two like this:
Prevent the method that athletic ground plastic cement is heaved or subsided, described method step is as follows:
Step 10, by two adjacent roadbeds along under corresponding two angles cutting in shrinkage joint, forming a longitudinal section is trapezoidal groove, and the opening of groove is greater than bottom;
Step 20, Expansion Joint filler band corresponding with groove for a shape to be filled in whole piece groove, and make the surface maintenance level of Expansion Joint filler band and roadbed;
Step 30, on the upper surface and the roadbed that is adjacent of Expansion Joint filler band, spread glue, then stick adhesive tape, Expansion Joint filler band and adjacent roadbed are integrally fixed, finally can lay the plastic material on athletic ground;
Described Expansion Joint filler band comprises a packing belt body, and a finer wire, described finer wire is located in packing belt body interior, the longitudinal section of described packing belt body is one trapezoidal, and the trapezoidal long base of described packing belt body is upper, described packing belt body to be bonded to one by glue by Elastic plastic-rubber particle and to form, and the weight part ratio of described glue and Elastic plastic-rubber particle is 1:3 ~ 6.
Further, the long base length that described packing belt body is trapezoidal is 1.5 ~ 3cm.
Further, the height that described packing belt body is trapezoidal is 1.5 ~ 3cm.
Further, the particle diameter of described Elastic plastic-rubber particle is 0.5 ~ 2mm, and is tyre crumbs, and described glue is polyurethane glue.
Further, the diameter of described finer wire is 0.1 ~ 0.3mm.
Tool of the present invention has the following advantages:
Expansion Joint filler band of the present invention is when temperature raises, roadbed heat expands, shrinkage joint is then extruded and diminishes, now the same heat of Expansion Joint filler band expands, expand outwardly, therefore the power mutually supported is formed with roadbed, so can prevent roadbed shrinkage joint from shrinking and causing the plastic cement that roadbed is laid to be heaved; When temperature reduces, cold events met by roadbed, and shrinkage joint is corresponding expansion then, and plastic cement area corresponding on shrinkage joint becomes large, and when shrinkage joint sets back, the Expansion Joint filler band that upper end, shrinkage joint is filled with can prevent the plastic cement had more from subsiding; Because Expansion Joint filler band of the present invention is have flexible plastic grains to make, therefore can not affect the normal effect at shrinkage joint, in addition, described packing belt body interior is equipped with finer wire, can prevent Expansion Joint filler from rupturing.
[accompanying drawing explanation]
The present invention is further illustrated in conjunction with the embodiments with reference to the accompanying drawings.
Fig. 1 is Expansion Joint filler structural representation of the present invention.
Fig. 2 is the roadbed cutting schematic diagram of the inventive method.
Fig. 3 is the structural representation that Expansion Joint filler of the present invention matches with roadbed.
[detailed description of the invention]
Refer to shown in Fig. 1 ~ 3, embodiments of the invention are described in detail.
As shown in Figure 1, the present invention relates to a kind of Expansion Joint filler band preventing athletic ground plastic cement from heaving or subside, described Expansion Joint filler band comprises a packing belt body 1, and a finer wire 2, it is inner that described finer wire 2 is located in packing belt body 1, the longitudinal section of described packing belt body 1 is one trapezoidal, and described trapezoidal long base L is upper, described packing belt body 1 to be bonded to one by glue by Elastic plastic-rubber particle 11 and to form, and the weight part ratio of described glue and Elastic plastic-rubber particle 11 is 1:3 ~ 6.
As shown in Figure 2,3, the invention still further relates to the method preventing athletic ground plastic cement from heaving or subsiding utilizing above-mentioned Expansion Joint filler band, described method step is as follows:
Step 10, by two adjacent roadbeds 3 along under corresponding two angles cutting in shrinkage joint 4, forming a longitudinal section is trapezoidal groove 5, and the opening of groove 5 is greater than bottom; Dotted line in shown Fig. 2 is the line of cut at two angles;
Step 20, Expansion Joint filler band corresponding with groove 5 for shape to be filled in whole piece groove 5, and make the surface maintenance level of Expansion Joint filler band and roadbed 3;
Step 30, on the upper surface and two roadbeds 3 being adjacent of Expansion Joint filler band, spread glue, then stick adhesive tape 6, Expansion Joint filler band and adjacent roadbed 3 are integrally fixed, finally can lay the plastic material on athletic ground.
The trapezoidal long base L length of described packing belt body 1 is 1.5 ~ 3cm; The trapezoidal high H of described packing belt body is 1.5 ~ 3cm; The particle diameter D1 of described Elastic plastic-rubber particle 11 is 0.5 ~ 2mm, and is tyre crumbs, and described glue is polyurethane glue; The diameter D2 of described finer wire 2 is 0.1 ~ 0.3mm.
Expansion Joint filler band of the present invention is when temperature raises, roadbed heat expands, shrinkage joint is then extruded and diminishes, now the same heat of Expansion Joint filler band expands, expand outwardly, therefore the power mutually supported is formed with roadbed, so can prevent roadbed shrinkage joint from shrinking and causing the plastic cement that roadbed is laid to be heaved; When temperature reduces, cold events met by roadbed, and shrinkage joint is corresponding expansion then, and plastic cement area corresponding on shrinkage joint becomes large, and when shrinkage joint sets back, the Expansion Joint filler band that upper end, shrinkage joint is filled with can prevent the plastic cement had more from subsiding; Because Expansion Joint filler band of the present invention is have flexible plastic grains to make, therefore can not affect the normal effect at shrinkage joint, in addition, described packing belt body interior is equipped with finer wire, can prevent Expansion Joint filler from rupturing.
Although the foregoing describe the specific embodiment of the present invention; but be familiar with those skilled in the art to be to be understood that; specific embodiment described by us is illustrative; instead of for the restriction to scope of the present invention; those of ordinary skill in the art, in the modification of the equivalence done according to spirit of the present invention and change, should be encompassed in scope that claim of the present invention protects.
Claims (10)
1. the Expansion Joint filler band preventing athletic ground plastic cement from heaving or subside, it is characterized in that: described Expansion Joint filler band comprises a packing belt body, and a finer wire, described finer wire is located in packing belt body interior, the longitudinal section of described packing belt body is one trapezoidal, and described trapezoidal long base is upper, described packing belt body to be bonded to one by glue by Elastic plastic-rubber particle and to form, and the weight part ratio of described glue and Elastic plastic-rubber particle is 1:3 ~ 6.
2. the Expansion Joint filler band preventing athletic ground plastic cement from heaving or subsiding as claimed in claim 1, is characterized in that: described trapezoidal long base length is 1.5 ~ 3cm.
3. the Expansion Joint filler band preventing athletic ground plastic cement from heaving or subsiding as claimed in claim 1, is characterized in that: described trapezoidal height is 1.5 ~ 3cm.
4. the Expansion Joint filler band preventing athletic ground plastic cement from heaving or subsiding as claimed in claim 1, is characterized in that: the particle diameter of described Elastic plastic-rubber particle is 0.5 ~ 2mm, and is tyre crumbs, and described glue is polyurethane glue.
5. the Expansion Joint filler band preventing athletic ground plastic cement from heaving or subsiding as claimed in claim 1, is characterized in that: the diameter of described finer wire is 0.1 ~ 0.3mm.
6. the method preventing athletic ground plastic cement from heaving or subsiding, is characterized in that: described method step is as follows:
Step 10, by two adjacent roadbeds along under corresponding two angles cutting in shrinkage joint, forming a longitudinal section is trapezoidal groove, and the opening of groove is greater than bottom;
Step 20, Expansion Joint filler band corresponding with groove for a shape to be filled in whole piece groove, and make the surface maintenance level of Expansion Joint filler band and roadbed;
Step 30, on the upper surface and the roadbed that is adjacent of Expansion Joint filler band, spread glue, then stick adhesive tape, Expansion Joint filler band and adjacent roadbed are integrally fixed, finally can lay the plastic material on athletic ground;
Described Expansion Joint filler band comprises a packing belt body, and a finer wire, described finer wire is located in packing belt body interior, the longitudinal section of described packing belt body is one trapezoidal, and the trapezoidal long base of described packing belt body is upper, described packing belt body to be bonded to one by glue by Elastic plastic-rubber particle and to form, and the weight part ratio of described glue and Elastic plastic-rubber particle is 1:3 ~ 6.
7. the method preventing athletic ground plastic cement from heaving or subsiding as claimed in claim 6, is characterized in that: the trapezoidal long base length of described packing belt body is 1.5 ~ 3cm.
8. the method preventing athletic ground plastic cement from heaving or subsiding as claimed in claim 6, is characterized in that: the trapezoidal height of described packing belt body is 1.5 ~ 3cm.
9. the method preventing athletic ground plastic cement from heaving or subsiding as claimed in claim 6, is characterized in that: the particle diameter of described Elastic plastic-rubber particle is 0.5 ~ 2mm, and is tyre crumbs, and described glue is polyurethane glue.
10. the method preventing athletic ground plastic cement from heaving or subsiding as claimed in claim 6, is characterized in that: the diameter of described finer wire is 0.1 ~ 0.3mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403128.8A CN103485259B (en) | 2013-09-06 | 2013-09-06 | The Expansion Joint filler band preventing athletic ground plastic cement from heaving or to subside and implementation method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310403128.8A CN103485259B (en) | 2013-09-06 | 2013-09-06 | The Expansion Joint filler band preventing athletic ground plastic cement from heaving or to subside and implementation method |
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| Publication Number | Publication Date |
|---|---|
| CN103485259A CN103485259A (en) | 2014-01-01 |
| CN103485259B true CN103485259B (en) | 2015-10-21 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201310403128.8A Active CN103485259B (en) | 2013-09-06 | 2013-09-06 | The Expansion Joint filler band preventing athletic ground plastic cement from heaving or to subside and implementation method |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1251150A (en) * | 1997-02-27 | 2000-04-19 | 莱斯内尔和沃尔夫工程两合公司 | Device for spanning an expansion joint of bridge |
| CN1360110A (en) * | 2002-01-15 | 2002-07-24 | 深圳市奥顺达实业有限公司 | Method for building up plastic race track |
| CN1760451A (en) * | 2004-10-11 | 2006-04-19 | 上海市第二建筑有限公司 | Method for constructing concrete pavement without rib in super large plate |
| CN201506946U (en) * | 2009-05-21 | 2010-06-16 | 赵树青 | Expansion joint on cement concrete pavement |
-
2013
- 2013-09-06 CN CN201310403128.8A patent/CN103485259B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1251150A (en) * | 1997-02-27 | 2000-04-19 | 莱斯内尔和沃尔夫工程两合公司 | Device for spanning an expansion joint of bridge |
| CN1360110A (en) * | 2002-01-15 | 2002-07-24 | 深圳市奥顺达实业有限公司 | Method for building up plastic race track |
| CN1760451A (en) * | 2004-10-11 | 2006-04-19 | 上海市第二建筑有限公司 | Method for constructing concrete pavement without rib in super large plate |
| CN201506946U (en) * | 2009-05-21 | 2010-06-16 | 赵树青 | Expansion joint on cement concrete pavement |
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| Publication number | Publication date |
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| CN103485259A (en) | 2014-01-01 |
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| C06 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
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Address after: 365114 Fujian Province, Sanming City Youxi Economic Development Zone West Park three No. 9 Patentee after: FUJIAN AOXIANG SPORTS PLASTIC TECHNOLOGY CO.,LTD. Address before: 365114 Fujian Province, Sanming City Youxi Economic Development Zone West Park three No. 9 Patentee before: Fujian Aoxiang Sports Plastic Co.,Ltd. |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: Expansion joint filler belt for preventing plastic bulge or collapse in sports ground and its realization method Effective date of registration: 20221019 Granted publication date: 20151021 Pledgee: Youxi County Sub branch of Postal Savings Bank of China Co.,Ltd. Pledgor: FUJIAN AOXIANG SPORTS PLASTIC TECHNOLOGY CO.,LTD. Registration number: Y2022350000136 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right |