CN207512549U - A kind of no-solvent polyurethane runway - Google Patents
A kind of no-solvent polyurethane runway Download PDFInfo
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- CN207512549U CN207512549U CN201721265913.1U CN201721265913U CN207512549U CN 207512549 U CN207512549 U CN 207512549U CN 201721265913 U CN201721265913 U CN 201721265913U CN 207512549 U CN207512549 U CN 207512549U
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- rubber
- panel
- polyurethane
- bottom plate
- antistep
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Abstract
The utility model discloses a kind of no-solvent polyurethane runways, including concrete substrate and rubber panel, it is equipped with cement panel bottom plate paint and rubber tile binder course between the concrete substrate and rubber panel successively from the bottom to top, the concrete substrate upper surface is in wave bank shape, the cement panel bottom plate paint is applied to upper surface also in wave bank shape, and the rubber tile binder course is sequentially embedded cement panel bottom plate in imbricate and paints；Antistep also is provided in rubber panel lower surface, the rubber panel by antistep and rubber tile binder course is fitted into and formed a fixed connection successively, the rubber panel upper surface is installed with MDI layer of polyurethane, it is also filled and sealed by PU fluid sealants between the rubber panel and MDI layer of polyurethane, and PU Self-leveling coatings are installed on MDI layer of polyurethane upper surface and are connected by embedded structure, flatness is high, and compactness is splendid, pollution-free ability has self-repairing capability.
Description
Technical field
The utility model is related to runway technology field, specially a kind of no-solvent polyurethane runway.
Background technology
Plastic cement race track has preferable elasticity, skid resistance, wearability, weatherability, while place nursing is easy, and color is fresh
The features such as bright, beautiful and tidy, is employed as indispensable sports facility by each Track field and school.In pervious plastic track
Using it is most be dissolvant type runway, but dissolvant type runway is due to containing a large amount of TDI, all can be to applying in construction and application
Worker person and user of service generate strong impulse effect, result even in the infringement to human body.It can also be due to containing a huge sum of money
Belong to substance, be largely gathered near surface during use, serious negative effect can be caused to human body or even will appear
The appearance of " malicious runway ".
Prevailing with environmental protection concept, the existing dissolvant type runway with heavily contaminated is gradually tending towards superseded, take and
Instead of more prevailing is solvent-free plastic cement race track, and novel solvent-free plastic cement race track is due to solvent-free, odorless and pollution-free standby
Favored.But also there is more deficiencies in practical use and installation process for current solvent-free plastic cement race track, it is difficult
Met in construction for design requirement with real-time.
Utility model content
In order to overcome the shortcomings of prior art, the utility model provides a kind of no-solvent polyurethane runway, by embedding
Structure connection is closed, flatness is high, and compactness is splendid, pollution-free ability, has self-repairing capability, can effectively solve background skill
The problems in art.
Technical solution is used by the utility model solves its technical problem：A kind of no-solvent polyurethane runway, including
Concrete substrate and rubber panel, between the concrete substrate and rubber panel from the bottom to top successively be equipped with cement panel bottom plate paint and
Rubber tile binder course, the cement panel bottom plate paint are applied to concrete substrate surface, and the concrete substrate upper surface is in wave bank
Shape, the cement panel bottom plate paint are applied to upper surface also in wave bank shape, and the rubber tile binder course is in that imbricate is embedding successively
Enter cement panel bottom plate to paint；
Also is provided with antistep in rubber panel lower surface, the rubber panel by antistep and rubber tile binder course according to
Secondary be fitted into forms a fixed connection, and the rubber panel upper surface is installed with MDI layer of polyurethane, the rubber panel and MDI
It is also filled and sealed by PU fluid sealants between layer of polyurethane, and PU Self-levelings are installed on MDI layer of polyurethane upper surface
Coating.
As a kind of preferred technical solution of the utility model, wave bank line and cement panel bottom plate on the concrete substrate
Half period is differed between the wave bank line of paint, and is superimposed together to form chimeric knot in a manner that period crossover overlaps between the two
Structure connects.
As a kind of preferred technical solution of the utility model, the antistep is stepped, and successively from a direction
Extend to other direction, the tendency of the antistep is consistent, and the imbricated texture of the rubber tile binder course is stacked step by step
It is mutually chimeric with antistep.
As a kind of preferred technical solution of the utility model, the MDI layer of polyurethane upper surface and PU Self-leveling coatings
Both sides are handled by roughening, and roughness is 5-10 °.
Compared with prior art, the beneficial effects of the utility model are：The utility model is by applying solvent-free plastics
Panel, and connected in the structure of mutual hierarchy by embedded structure, the application of a large amount of adhesives is avoided, to the greatest extent may be used
The use of material of the reduction of energy with pollution, and the hole left by solvent volatilization will not be formed in the construction process, and
Flatness is high, and compactness is splendid, and surface layer has good adhesion and flexibility using MDI layer of polyurethane as surface structure, and
And the PU Self-levelings coating that adds of top can realize the out-of-flatness on self-regeneration surface to a certain extent, have self-regeneration
Ability.
Description of the drawings
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the utility model antistep display structure schematic diagram.
In figure：1- concrete substrates；2- rubber panels；3- cement panel bottom plate paints；4- rubber tile binder courses；The anti-ranks of 5-
Step；6-MDI layer of polyurethane；7-PU fluid sealants；8-PU Self-leveling coatings.
Specific embodiment
The following is a combination of the drawings in the embodiments of the present utility model, and the technical scheme in the embodiment of the utility model is carried out
It clearly and completely describes, it is clear that the described embodiments are only a part of the embodiments of the utility model rather than whole
Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are without making creative work
All other embodiments obtained shall fall within the protection scope of the present invention.
Embodiment：
As depicted in figs. 1 and 2, the utility model provides a kind of no-solvent polyurethane runway, including concrete substrate 1 and rubber
Glue surface plate 2 is equipped with cement panel bottom plate paint 3 and rubber tile successively from the bottom to top between the concrete substrate 1 and rubber panel 2
Binder course 4, the cement panel bottom plate paint 3 are applied to 1 surface of concrete substrate, and 1 upper surface of concrete substrate is in wave bank shape, institute
It states cement panel bottom plate paint 3 and is applied to upper surface also in wave bank shape, the wave bank line on the concrete substrate 1 and cement panel bottom plate
Differ half period between the wave bank line of paint 3, and be superimposed together in a manner that period crossover overlaps between the two to be formed it is chimeric
Structure connects, and the rubber tile binder course 4 is sequentially embedded in imbricate on cement panel bottom plate paint 3；
Antistep 5 also is provided in 2 lower surface of rubber panel, the rubber panel 2 is combined by antistep 5 and rubber tile
Layer 4 is fitted into forms a fixed connection successively, and the antistep 5 is stepped, and is extended successively from a direction to other direction, institute
The tendency for stating antistep 5 is consistent, and the imbricated texture of the rubber tile binder course 4 is stacked mutually chimeric with antistep 5 step by step,
2 upper surface of rubber panel is installed with MDI layer of polyurethane 6, also logical between the rubber panel 2 and MDI layer of polyurethane 6
The filling sealing of PU fluid sealants 7 is crossed, and PU Self-levelings coating 8 is installed on 6 upper surface of MDI layer of polyurethane, the MDI gathers
6 upper surface of urethane layer and 8 both sides of PU Self-levelings coating are handled by roughening, and roughness is 5-10 °.
The utility model is mainly characterized by, and the utility model is by applying solvent-free plastic front board, and in phase
It is connected in the structure of hierarchy by embedded structure between mutually, avoids the application of a large amount of adhesives, reduce has as far as possible
The use of the material of pollution, and the hole left by solvent volatilization will not be formed in the construction process, and flatness is high, it is fine and close
Property it is splendid, surface layer has good adhesion and flexibility using MDI layer of polyurethane as surface structure, and top adds
PU Self-levelings coating can realize the out-of-flatness on self-regeneration surface to a certain extent, have self-repairing capability.
It is obvious to a person skilled in the art that the utility model is not limited to the details of above-mentioned exemplary embodiment, and
And in the case of the spirit or essential attributes without departing substantially from the utility model, it can realize that this practicality is new in other specific forms
Type.Therefore, in all respects, the present embodiments are to be considered as illustrative and not restrictive, this practicality is new
The range of type is indicated by the appended claims rather than the foregoing description, it is intended that by containing in the equivalent requirements of the claims is fallen
All changes in justice and range are embraced therein.Any reference numeral in claim should not be considered as limitation
Involved claim.
Claims (4)
1. a kind of no-solvent polyurethane runway, it is characterised in that：Including concrete substrate (1) and rubber panel (2), the cement base
It is equipped with cement panel bottom plate paint (3) and rubber tile binder course (4), institute between plate (1) and rubber panel (2) successively from the bottom to top
It states cement panel bottom plate paint (3) and is applied to concrete substrate (1) surface, concrete substrate (1) upper surface is in wave bank shape, the water
Mud panel bottom plate paint (3) is applied to upper surface also in wave bank shape, and the rubber tile binder course (4) is sequentially embedded water in imbricate
On mud panel bottom plate paint (3)；
Antistep (5) also is provided in rubber panel (2) lower surface, the rubber panel (2) passes through antistep (5) and rubber tile
Binder course (4) is fitted into forms a fixed connection successively, and rubber panel (2) upper surface is installed with MDI layer of polyurethane (6),
It is also filled and sealed by PU fluid sealants (7) between the rubber panel (2) and MDI layer of polyurethane (6), and in MDI layer of polyurethane
(6) PU Self-levelings coating (8) is installed on upper surface.
2. a kind of no-solvent polyurethane runway according to claim 1, it is characterised in that：On the concrete substrate (1)
Half period is differed between wave bank line and the wave bank line of cement panel bottom plate paint (3), and overlapped between the two with period crossover
Mode is superimposed together to form embedded structure connection.
3. a kind of no-solvent polyurethane runway according to claim 1, it is characterised in that：The antistep (5) is ladder
Shape, and extend successively from a direction to other direction, the tendency of the antistep (5) is consistent, and the rubber tile combines
The imbricated texture of layer (4) is stacked mutually chimeric with antistep (5) step by step.
4. a kind of no-solvent polyurethane runway according to claim 1, it is characterised in that：On the MDI layer of polyurethane (6)
Surface and PU Self-levelings coating (8) both sides are handled by roughening, and roughness is 5-10 °.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265913.1U CN207512549U (en) | 2017-09-29 | 2017-09-29 | A kind of no-solvent polyurethane runway |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721265913.1U CN207512549U (en) | 2017-09-29 | 2017-09-29 | A kind of no-solvent polyurethane runway |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207512549U true CN207512549U (en) | 2018-06-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721265913.1U Active CN207512549U (en) | 2017-09-29 | 2017-09-29 | A kind of no-solvent polyurethane runway |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207512549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021046881A1 (en) * | 2019-09-09 | 2021-03-18 | 唐山维数科技有限公司 | Composite plastic running track structure |
-
2017
- 2017-09-29 CN CN201721265913.1U patent/CN207512549U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2021046881A1 (en) * | 2019-09-09 | 2021-03-18 | 唐山维数科技有限公司 | Composite plastic running track structure |
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