CN109610266A - Cast-in-place type synthesis surface layer ventilated membrane, synthesis surface layer athletic ground and construction technology - Google Patents
Cast-in-place type synthesis surface layer ventilated membrane, synthesis surface layer athletic ground and construction technology Download PDFInfo
- Publication number
- CN109610266A CN109610266A CN201910035644.7A CN201910035644A CN109610266A CN 109610266 A CN109610266 A CN 109610266A CN 201910035644 A CN201910035644 A CN 201910035644A CN 109610266 A CN109610266 A CN 109610266A
- Authority
- CN
- China
- Prior art keywords
- ventilated membrane
- synthetic material
- concrete base
- surface layer
- base layer
- 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.)
- Granted
Links
- 239000012528 membrane Substances 0.000 title claims abstract description 72
- 239000002344 surface layer Substances 0.000 title claims abstract description 48
- 238000010276 construction Methods 0.000 title claims description 16
- 238000005516 engineering process Methods 0.000 title claims description 14
- 230000000386 athletic effect Effects 0.000 title claims description 11
- 230000015572 biosynthetic process Effects 0.000 title abstract description 14
- 238000003786 synthesis reaction Methods 0.000 title abstract description 12
- 239000010410 layer Substances 0.000 claims abstract description 51
- 229920002994 synthetic fiber Polymers 0.000 claims abstract description 51
- 238000007711 solidification Methods 0.000 claims abstract description 5
- 230000008023 solidification Effects 0.000 claims abstract description 5
- 238000012423 maintenance Methods 0.000 claims description 3
- 239000002253 acid Substances 0.000 claims 1
- 239000011159 matrix material Substances 0.000 claims 1
- 150000003839 salts Chemical class 0.000 claims 1
- 239000002689 soil Substances 0.000 claims 1
- 239000000725 suspension Substances 0.000 abstract description 3
- 239000000463 material Substances 0.000 description 9
- 230000008595 infiltration Effects 0.000 description 3
- 238000001764 infiltration Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 2
- -1 Polyethylene Polymers 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 2
- 239000004568 cement Substances 0.000 description 2
- 230000013011 mating Effects 0.000 description 2
- 229920000573 polyethylene Polymers 0.000 description 2
- 238000005336 cracking Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000032798 delamination Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000006855 networking Effects 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 238000009941 weaving Methods 0.000 description 1
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
Abstract
The present invention relates to cast-in-place type synthetic material surface layer ventilated membrane, the ventilated membrane is comprising multiple mesh, and bottom has the air flue for being recessed inwardly and extending to ventilated membrane end.Ventilated membrane is laid in concrete base layer surface, becomes synthetic material after the solidification Nian Jie with concrete base layer face of multiple mesh of synthetic material when cast-in-place through ventilated membrane and moves surface layer.The ventilated membrane for being laid in concrete base layer surface forms suspension airspace under the compacting of synthesis surface layer with concrete base layer surface, and directly the Concrete At High Temperature Ji plinth Biao Mian steam gas sent out is discharged from gap.
Description
Technical field
The invention belongs to synthetic material surface layer technical fields, and in particular to cast-in-place type synthesis surface layer ventilated membrane, synthesis surface layer
Athletic ground and construction technology.
Background technique
It is usually directly that non-infiltration type synthetic material surface layer is cast-in-place on cement basic layer when plastic sports ground is laid with.
The flatness in place is fine in a short time, but will form ponding on the cement basic layer of place after a long time, and ponding can not but be discharged,
Along with the irradiation of sunlight, the influence of temperature, ponding flashes to water vapour and forms certain pressure to synthesis surface layer, can will synthesize
Surface layer jacks up, and forming various bubble causes sports ground uneven, influences using until damage.
Summary of the invention
One aspect of the present invention is designed to provide a kind of cast-in-place type synthetic material surface layer ventilated membrane, and the ventilated membrane is packet
Containing multiple mesh, bottom has the air flue for being recessed inwardly and extending to ventilated membrane end.
In the ventilated membrane of above-mentioned cast-in-place type synthetic material surface layer, the ventilated membrane is integrally formed.
In the ventilated membrane of above-mentioned cast-in-place type synthetic material surface layer, the air flue is criss-cross.
In the ventilated membrane of above-mentioned cast-in-place type synthetic material surface layer, the ventilated membrane is by multiple bar shaped ventilated membranes between certain
Away from weaving, the bottom of the bar shaped ventilated membrane, which has, to be recessed inwardly and alongst extends to ventilated membrane end
Air flue.
In the ventilated membrane of above-mentioned cast-in-place type synthetic material surface layer, the bar shaped ventilated membrane is alternately woven.
Every square metre of area in the ventilated membrane of above-mentioned cast-in-place type synthetic material surface layer, the mesh is greater than 50%, i.e.,
Ensure that every square metre of Bonding area of the synthetic material surface layer and concrete base layer surface should be greater than 50%, enhances stability.
In the ventilated membrane of above-mentioned cast-in-place type synthetic material surface layer, which is characterized in that the material of the bar shaped ventilated membrane is
Polyethylene.
The purpose of another aspect of the present invention is to provide a kind of synthetic material surface layer athletic ground, including concrete base layer, on
It states ventilated membrane described in technical solution and is laid in concrete base layer surface, synthetic material passes through multiple nets of ventilated membrane when cast-in-place
Become synthetic material after the solidification Nian Jie with concrete base layer face of hole and moves surface layer.The ventilated membrane for being laid in concrete base layer surface exists
It synthesizes and forms suspension airspace (air flue) with concrete base layer surface under the compacting of surface layer, directly by Concrete At High Temperature basis
The discharge from gap (air flue) of the gas of Biao Mian steam hair.
On above-mentioned synthetic material surface layer athletic ground, the synthetic material is non-permeable elastic synthesis material.
Yet another object of that present invention is to provide a kind of synthetic material surface layer athletic ground construction technology, including constructing concrete
Base；Ventilated membrane described in above-mentioned technical proposal is laid in the concrete base layer surface；It is existing directly on the ventilated membrane
Synthetic material is poured, is become after making the solidification Nian Jie with concrete base layer face of multiple mesh of synthetic material when cast-in-place through ventilated membrane
Synthetic material moves surface layer.
It is not less than 21 days in the maintenance time limit of above-mentioned construction technology, the concrete base layer.
In above-mentioned construction technology, the concrete base layer strength grade is not less than C25.
In above-mentioned construction technology, the concrete base layer thickness is not less than 10cm.
It in above-mentioned construction technology, is laid with before the ventilated membrane, with 5-6% dilute hydrochloric acid solution to the concrete base layer
Surface is cleaned.
The present invention had not only met the bond strength requirement of synthetic material and concrete base layer, but also increased concrete base layer table
The exhaust passage in face effectively prevents concrete base layer and is vented unsmooth and the cast-in-place synthetic material surface layer of non-infiltration type is caused to take off
Layer, the quality problems blistered.
Detailed description of the invention
The present invention will be further described in detail below with reference to the accompanying drawings and specific embodiments.
Fig. 1 shows a kind of floor map of mating formation of cast-in-place type synthetic material surface layer ventilated membrane.
Fig. 2 shows ventilated membrane partial enlargement diagrams shown in Fig. 1.
Fig. 3 shows the floor map of mating formation of another cast-in-place type synthetic material surface layer ventilated membrane.
Fig. 4 shows synthetic material surface layer athletic ground diagrammatic cross-section.
In figure: 10- ventilated membrane, 11- air flue, 12- mesh, 13- concrete base layer, 14- synthetic material surface layer.
Specific embodiment
FIG. 1 to FIG. 3 shows cast-in-place type synthetic material surface layer ventilated membrane 10, and the ventilated membrane 10 is to include multiple mesh
12, bottom has the air flue 11 for being recessed inwardly and extending to 10 end of ventilated membrane.10 material of ventilated membrane can use polyethylene, thick
Degree can achieve 1mm or so.Mesh 12 can be it is of various shapes such as round, it is rectangular etc..Every square metre of the area of mesh 12
Greater than 50%, that is, ensures that synthetic material surface layer 14 and 13 every square metre of surface Bonding area of concrete base layer should be greater than 50%, increase
Stiff stability.
With reference to Fig. 1, Fig. 2, ventilated membrane 10 can be integrally formed, a similar mesh-plate structure, and the air flue 11 of bottom is vertical
Traversed by is wrong, and centre has multiple mesh 12 (open-work).
With reference to Fig. 3, ventilated membrane 10, which can be also possible to be woven by multiple bar shaped ventilated membranes with a fixed spacing, (can alternately be compiled
Knit) it forms, the bottom of the bar shaped ventilated membrane, which has, to be recessed inwardly and alongst extends to ventilated membrane end
Air flue.The width of bar shaped ventilated membrane can be 0.1m, and the spacing between bar shaped ventilated membrane can be 0.25m × 0.25m.
With reference to Fig. 4, synthetic material surface layer athletic ground, including concrete base layer 13, the ventilated membrane 10 of above-described embodiment is flat
It is layered on 13 surface of concrete base layer, synthetic material passes through multiple mesh 12 of ventilated membrane 10 and 13 face of concrete base layer when cast-in-place
Become synthetic material surface layer 14 after bonding solidification.Wherein, face is cohered on elastic synthesis material surface layer 14 and 13 surface of concrete base layer
Every square metre of product should be greater than 50%.The ventilated membrane 10 on 13 surface of concrete base layer is laid under the compacting of synthetic material surface layer 14
Suspension airspace (air flue) is formed with 13 surface of concrete base layer, the gas for directly sending out Concrete At High Temperature Ji plinth Biao Mian steam
From discharge in gap (air flue).
Synthetic material surface layer athletic ground construction technology is as follows:
One, the construction of concrete base layer
(1) concrete base layer surface must not have the mass defects such as cracking, differential settlement, peeling, founding, otherwise must return
Work, until reaching this construction process requirement.
(2) the concrete base layer maintenance time limit must not be lower than 21d, most preferably reach 28d.
(3) concrete base layer expansion joint setting: must not concentrated setting is stretched, contract seam, spacing suitable 4.5m × 4.5m or 5.0m ×
5.0m being uniformly arranged.Contracting seam must uniformly carry out joint-cutting processing.
(4) concrete base layer flatness requirement: ± 3mm is examined using the horizontal ruler of 3m according to related specification requirement
It looks into.
(5) concrete base layer strength grade must not be lower than C25, and thickness must not be lower than 10cm.
(6) concrete topping must carefully be cleaned using 5-6% dilute hydrochloric acid solution.
Two, it is laid with the cast-in-place type synthetic material surface layer ventilated membrane of above-described embodiment
(1) Fig. 3 is referred to, successively by the bar shaped ventilated membrane of width 0.1m with spacing 0.25m × 0.25m alternately establishment networking
Shape is laid in concrete surface layer surface.
(2) the cast-in-place synthetic material directly on mesh grid ventilated membrane, synthetic material can synthesize material with right and wrong permeable elasticity
Material, coheres non-permeable elastic synthesis material bottom securely in the netted gap of ventilated membrane with concrete base layer surface, bullet
Property synthetic material bottom and every square metre of Bonding area of concrete base layer surface should be greater than 50%.
(3) after the completion of non-permeable elastic synthesis material is laid with, make mesh grid ventilated membrane bottom and concrete base layer surface
Form criss-cross small air flue.
Using the technical process of above-described embodiment, the bond strength requirement of synthetic material and concrete base layer had both been met,
The exhaust passage for increasing concrete base layer surface again effectively prevents concrete base layer and is vented unsmooth and causes non-infiltration type existing
Casting-in occurs the quality problems of delamination, blistering at material face layer.
Claims (10)
1. a kind of cast-in-place type synthetic material surface layer ventilated membrane, which is characterized in that the ventilated membrane is comprising multiple mesh, bottom tool
There is the air flue for being recessed inwardly and extending to ventilated membrane end.
2. the ventilated membrane of cast-in-place type synthetic material surface layer according to claim 1, which is characterized in that the air flue is handed in length and breadth
It is wrong.
3. the ventilated membrane of cast-in-place type synthetic material surface layer according to claim 1, which is characterized in that the ventilated membrane is by more
A bar shaped ventilated membrane is woven with a fixed spacing, and the bottom of the bar shaped ventilated membrane, which has, to be recessed inwardly and alongst
Extend to the air flue of ventilated membrane end.
4. the ventilated membrane of cast-in-place type synthetic material surface layer according to claim 1, which is characterized in that the area of the mesh
Every square metre is greater than 50%.
5. a kind of synthetic material surface layer athletic ground, including concrete base layer, which is characterized in that any one of Claims 1 to 4 institute
The ventilated membrane stated is laid in concrete base layer surface, and synthetic material directly pours on the ventilated membrane, and synthetic material bottom is in institute
It states in the mesh of ventilated membrane and is cohered securely with concrete base layer surface.
6. a kind of synthetic material surface layer athletic ground construction technology characterized by comprising
Constructing concrete base；
The described in any item ventilated membranes of Claims 1 to 4 are laid in the concrete base layer surface；
The cast-in-place synthetic material directly on the ventilated membrane makes synthetic material when cast-in-place by multiple mesh of ventilated membrane and mixed
Become synthetic material after solidifying soil matrix level bonding solidification and moves surface layer.
7. construction technology according to claim 6, which is characterized in that the maintenance time limit of the concrete base layer is not less than 21
It.
8. construction technology according to claim 6, which is characterized in that the concrete base layer strength grade is not less than C25.
9. construction technology according to claim 6, which is characterized in that the concrete base layer thickness is not less than 10cm.
10. construction technology according to claim 6, which is characterized in that be laid with before the ventilated membrane, with the dilute salt of 5-6%
Acid solution cleans the concrete base layer surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035644.7A CN109610266B (en) | 2019-01-15 | 2019-01-15 | Cast-in-situ synthetic surface layer ventilated membrane, synthetic surface layer sports ground and construction process |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910035644.7A CN109610266B (en) | 2019-01-15 | 2019-01-15 | Cast-in-situ synthetic surface layer ventilated membrane, synthetic surface layer sports ground and construction process |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109610266A true CN109610266A (en) | 2019-04-12 |
| CN109610266B CN109610266B (en) | 2024-04-12 |
Family
ID=66017331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910035644.7A Active CN109610266B (en) | 2019-01-15 | 2019-01-15 | Cast-in-situ synthetic surface layer ventilated membrane, synthetic surface layer sports ground and construction process |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109610266B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864718A (en) * | 2009-04-15 | 2010-10-20 | 武汉体育学院 | Plastic stadium floor ventilating drainage mesh mould |
| CN105986541A (en) * | 2015-02-14 | 2016-10-05 | 马明 | Preparing and paving method of polyvinyl chloride coiled material for outdoor sport field |
| CN107338700A (en) * | 2017-06-30 | 2017-11-10 | 中国冶集团有限公司 | For strengthening the permeable structure of permeable pavement fastness |
| CN207619780U (en) * | 2017-12-11 | 2018-07-17 | 深圳市南方鸿达实业有限公司 | A kind of plastic cement athletic tracks |
| WO2019004827A1 (en) * | 2017-06-27 | 2019-01-03 | Global-E-Systems Europe B.V. | System for manufacturing a substructure of a floor structure |
| CN209890994U (en) * | 2019-01-15 | 2020-01-03 | 武汉体育学院 | Cast-in-place type synthetic material surface layer breathable film and synthetic material surface layer sports field |
-
2019
- 2019-01-15 CN CN201910035644.7A patent/CN109610266B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101864718A (en) * | 2009-04-15 | 2010-10-20 | 武汉体育学院 | Plastic stadium floor ventilating drainage mesh mould |
| CN105986541A (en) * | 2015-02-14 | 2016-10-05 | 马明 | Preparing and paving method of polyvinyl chloride coiled material for outdoor sport field |
| WO2019004827A1 (en) * | 2017-06-27 | 2019-01-03 | Global-E-Systems Europe B.V. | System for manufacturing a substructure of a floor structure |
| CN107338700A (en) * | 2017-06-30 | 2017-11-10 | 中国冶集团有限公司 | For strengthening the permeable structure of permeable pavement fastness |
| CN207619780U (en) * | 2017-12-11 | 2018-07-17 | 深圳市南方鸿达实业有限公司 | A kind of plastic cement athletic tracks |
| CN209890994U (en) * | 2019-01-15 | 2020-01-03 | 武汉体育学院 | Cast-in-place type synthetic material surface layer breathable film and synthetic material surface layer sports field |
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| Publication number | Publication date |
|---|---|
| CN109610266B (en) | 2024-04-12 |
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| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| CB02 | Change of applicant information | ||
| CB02 | Change of applicant information |
Address after: 430079 No.461 Luoyu Road, Hongshan District, Wuhan City, Hubei Province Applicant after: WUHAN SPORTS University Applicant after: China Sports Investment Testing Hubei Co.,Ltd. Address before: 430079 No.461 Luoyu Road, Hongshan District, Wuhan City, Hubei Province Applicant before: WUHAN SPORTS University Applicant before: ZHONGKE FOOD SAFETY INSTITUTE (WUHAN) Co.,Ltd. |
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| GR01 | Patent grant |