CN208869899U - Cement pavement repairs structure - Google Patents
Cement pavement repairs structure Download PDFInfo
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- CN208869899U CN208869899U CN201721871927.8U CN201721871927U CN208869899U CN 208869899 U CN208869899 U CN 208869899U CN 201721871927 U CN201721871927 U CN 201721871927U CN 208869899 U CN208869899 U CN 208869899U
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Abstract
The utility model discloses cement pavements to repair structure, belongs to road surface and repairs field.Including the self-adhesive layer being laid on above cement roadbed gap, Anticracking plaster, hot melt layer, bitumen layer, waterproof layer, clad aluminum layers of foil and sunshade thermal insulation layer are successively arranged on self-adhesive layer；Waterproof layer surface is equipped with criss-cross gutter.This reparation structure is equipped with sunshade thermal insulation layer and clad aluminum layers of foil at top, can heat-insulated and waterproof；It is equipped with hot melt layer between bitumen layer and Anticracking plaster, and just has intersolubility between hot melt layer and bitumen layer, promotes to decompose bonding, improves tightness；Waterproof layer is equipped with gutter, and after a small amount of water penetration, the bootable draining in gutter prevents rainwater from accumulating, road pavement causes etch；Self-adhesive layer is equipped between Anticracking plaster and roadbed, self-adhesive layer is asphaltic base self-adhesion macromolecule layer, and tensile stress can be improved, prevent crack from increasing, while reducing the use of bonding agent.
Description
Technical field
The utility model relates to road surfaces to repair field, and in particular to a kind of cement pavement reparation structure.
Background technique
Bituminous pavement with being easily broken off long afterwards, therefore it is to occupy important function that road surface, which is repaired,.Repair main in current road surface
Be placed directly against on roadbed using anti-splitting paster, or directly replenish pitch adhesives in roadbed gap, but pitch replenish in do not have
From drain function.
Utility model content
To solve the above-mentioned problems, the utility model proposes one kind being capable of cement road self-draining, with long service life
Repair structure in face.
To achieve the goals above, the utility model is achieved through the following technical solutions:
A kind of cement pavement repairs structure, including the self-adhesive layer being laid on above cement roadbed gap, on the self-adhesive layer
It is successively arranged Anticracking plaster, hot melt layer, bitumen layer, waterproof layer, clad aluminum layers of foil and sunshade thermal insulation layer；The waterproof layer surface is equipped with
Criss-cross gutter.
Further, the width in the gutter is 0.5-1cm, and the depth in the gutter is 0.5-1cm.
Further, the waterproof layer is low density polyethylene (LDPE), the mixing of polyvinyl chloride, ethylene-vinyl acetate copolymer changes
Property waterproof layer.
Further, the self-adhesive layer is SDS rubber and no mixed and modified pitch of silicon polypropylene.
Further, the bottom that the Anticracking plaster is is equipped with asphaltic base self-adhesion macromolecule layer.
The utility model cement pavement repairs structure, the beneficial effect is that:
(1) it is equipped with sunshade thermal insulation layer and clad aluminum layers of foil at top, it can heat-insulated and waterproof；
(2) it is equipped with hot melt layer between bitumen layer and Anticracking plaster, and just has intersolubility between hot melt layer and bitumen layer, promotes to divide
Solution bonding, improves tightness；
(3) waterproof layer is equipped with gutter, and after a small amount of water penetration, the bootable draining in gutter prevents rainwater from accumulating, right
Cause etch in road surface；
(4) self-adhesive layer is equipped between Anticracking plaster and roadbed, self-adhesive layer is asphaltic base self-adhesion macromolecule layer, and drawing can be improved and answer
Power prevents crack from increasing, while reducing the use of bonding agent.
Detailed description of the invention
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, before not making the creative labor property
It puts, is also possible to obtain other drawings based on these drawings.
Fig. 1 is the structural schematic diagram of the utility model；
1- roadbed, 2- self-adhesive layer, 3- Anticracking plaster, 4- hot melt layer, 5- bitumen layer, 6- waterproof layer, 7- clad aluminum layers of foil, 8- are anti-
Shine thermal insulation layer, the gutter 9-.
Specific embodiment
Combined with specific embodiments below and attached drawing is further described the utility model.
A kind of cement pavement reparation structure is as shown in Figure 1, include the self-adhesive layer 2 being laid on above 1 gap of cement roadbed, certainly
Adhesion coating 2 is SDS rubber and no mixed and modified pitch of silicon polypropylene；Anticracking plaster 3, hot melt layer 4, pitch are successively arranged on self-adhesive layer 2
Layer 5, waterproof layer 6, clad aluminum layers of foil 7 and sunshade thermal insulation layer 8；The bottom that Anticracking plaster 3 is is equipped with asphaltic base self-adhesion macromolecule layer；It is anti-
6 surface of water layer is equipped with criss-cross gutter 9, and the width in gutter 9 is 0.5-1cm, depth 0.5-1cm；Waterproof layer 6 is
The mixed and modified waterproof layer 6 of low density polyethylene (LDPE), polyvinyl chloride, ethylene-vinyl acetate copolymer.
Technical solution provided by the utility model embodiment is described in detail above, it is used herein specifically
A example is expounded the principle and embodiment of the utility model embodiment, and the explanation of above embodiments is only applicable to help
Assistant solves the principle of the utility model embodiment；At the same time, for those skilled in the art is implemented according to the utility model
Example, there will be changes in terms of specific embodiments and scope of application, in conclusion the content of the present specification should not be construed as
Limitations of the present invention.
Claims (2)
1. a kind of cement pavement repairs structure, it is characterised in that: described including the self-adhesive layer being laid on above cement roadbed gap
Anticracking plaster, hot melt layer, bitumen layer, waterproof layer, clad aluminum layers of foil and sunshade thermal insulation layer are successively arranged on self-adhesive layer；The waterproof layer
Surface is equipped with criss-cross gutter；The width in the gutter is 0.5-1cm, and the depth in the gutter is 0.5-1cm.
2. cement pavement repairs structure according to claim 1, it is characterised in that: the bottom that the Anticracking plaster is is equipped with pitch
Base self-adhesion macromolecule layer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871927.8U CN208869899U (en) | 2017-12-27 | 2017-12-27 | Cement pavement repairs structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721871927.8U CN208869899U (en) | 2017-12-27 | 2017-12-27 | Cement pavement repairs structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208869899U true CN208869899U (en) | 2019-05-17 |
Family
ID=66460611
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721871927.8U Active CN208869899U (en) | 2017-12-27 | 2017-12-27 | Cement pavement repairs structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208869899U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11542667B1 (en) | 2022-06-28 | 2023-01-03 | Prince Mohammad Bin Fahd University | Flexible pavement structure |
-
2017
- 2017-12-27 CN CN201721871927.8U patent/CN208869899U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US11542667B1 (en) | 2022-06-28 | 2023-01-03 | Prince Mohammad Bin Fahd University | Flexible pavement structure |
| US11661710B1 (en) | 2022-06-28 | 2023-05-30 | Prince Mohammad Bin Fahd University | Frost heave resistant pavement structure |
| US11661709B1 (en) | 2022-06-28 | 2023-05-30 | Prince Mohammad Bin Fahd University | Foil-containing water impermeable and heat reflective pavement structure |
| US11661711B1 (en) | 2022-06-28 | 2023-05-30 | Prince Mohammad Bin Fahd University | Road structure having multiple layers |
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