CN207998779U - A kind of asphalt pavement crack repairing interstitital texture - Google Patents
A kind of asphalt pavement crack repairing interstitital texture Download PDFInfo
- Publication number
- CN207998779U CN207998779U CN201820048068.0U CN201820048068U CN207998779U CN 207998779 U CN207998779 U CN 207998779U CN 201820048068 U CN201820048068 U CN 201820048068U CN 207998779 U CN207998779 U CN 207998779U
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- crack
- face
- road surface
- ground
- asphalt pavement
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Abstract
The utility model discloses a kind of asphalt pavement cracks to repair interstitital texture, including road surface, crack and ground, the road surfacing is on the end face of ground, the crack occurrence is on road surface, the crack inner wall inside road surface by opening up grooved hole, corresponding ground is filled with modified pitch inside the crack, and the end face of corresponding modified pitch is equipped with stone layer, the side of pavement end face reflection crack opens up fluted, the end face that the crack corresponds to stone layer is equipped with bitumen layer, and the end face of the bitumen layer and the end face on road surface are in the same plane.The asphalt pavement crack repairs interstitital texture, have convenient for the filling repairing of road pavement end check, the advantages of improving the fastness to asphalt pavement repairing, road surface is avoided to crack again, solves inconvenient, of high cost, Use Limitation the is short problem of existing asphalt pavement crack repairing.
Description
Technical field
The utility model is related to asphalt pavement repairing technical field, specially a kind of asphalt pavement crack repairing filling knot
Structure.
Background technology
Concrete or bituminous paving are susceptible to crack after a protracted use, and clast is filled usually at crack,
It is surface-treated at smooth as road surface around, but this method for repairing crack is a kind of temporary method, in environment temperature and
Under conditions of humidity variation, this crackle is still expanding inside pavement structure, and road pavement repairing structure construction is more
It takes, it is of high cost, it can not fundamentally solve the problems, such as crack.
Utility model content
The purpose of this utility model is to provide a kind of asphalt pavement cracks to repair interstitital texture, has convenient for road pavement end
Face frac-pack repairing solves existing drip the advantages of improving the fastness to asphalt pavement repairing, road surface is avoided to crack again
Green pavement crack repair is inconvenient, problem of high cost, Use Limitation is short.
To achieve the above object, the utility model provides the following technical solutions:A kind of asphalt pavement crack repairing filling knot
Structure, including road surface, crack and ground, on the end face of ground, the crack occurrence is described to split on road surface for the road surfacing
Seam inner wall corresponds to ground and is filled with modified pitch, and corresponding modified drip by opening up grooved hole inside road surface inside the crack
Green end face is equipped with stone layer, and the side of pavement end face reflection crack opens up fluted, and the crack corresponds to stone layer
End face be equipped with bitumen layer, the end face of the bitumen layer and the end face on road surface are in the same plane.
Preferably, the bottom in the crack corresponds to ground and offers straight slot, and the end face of the ground is split by straight slot correspondence
Seam is arranged in open shape.When the bottom in crack does not penetrate pavement cracking and goes out to ground, crack location outputed by tool logical
Slot makes it be contacted with ground, and when convenient for fracture repairing, the end face adherency of the modified pitch and ground that are filled inside crack is solid
It is fixed, improve the stability of material for repairing inside fracture.
Preferably, the slot is staggeredly opened in inside the corresponding crack in road surface, inside the slot corresponding stone layer and
Modified pitch is filled with concrete asphalt material, and is filled with stone layer mixing fracture by concrete asphalt material.Constructor exists
Corresponding road surface cuts slot inside crack, and after injection concrete asphalt material inside slot, again to modified pitch and stone
Sublayer is laid with, and is mixed with the concrete asphalt material filled inside straight slot when being laid with by modified pitch and stone layer, is increased this dress
Set the fastness of fracture repairing.
Preferably, extend the side 5-10cm of groove in the bitumen layer end face for the inside grooves that the road surface opens up.Extend
Bitumen layer is laid on the end face on road surface, increases the fixed-area of the bitumen layer filled inside fracture, improves bitumen layer and is laid on
The stabilization of inside grooves avoids bitumen layer from being pressurized and is detached from fixation with groove.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, slot is arranged in the utility model inside crack, and modified pitch and stone layer are filled inside crack, and
The end face asphalt layer of stone layer injects modified drip when generating crack after road surface is come into operation for a long time inside crack
Blueness, and it is laid with stone layer in the end face of modified pitch, bitumen layer is filled into inside crack by the groove opened up on road surface and stone
Sublayer contacts, and is accepted and fixed to the end face of bitumen layer by stone layer, effectively improves the filling of the crack repairing after pavement cracking,
While improving road pavement repairing efficiency, the fastness to the filling repairing of fracture inside is improved.
2, the utility model corresponds in crack and fills asphalt inside the slot that road surface opens up, and constructor is in crack
Portion corresponds to road surface and cuts slot, and after injection concrete asphalt material inside slot, is spread again to modified pitch and stone layer
If being mixed with the concrete asphalt material filled inside straight slot when being laid with by modified pitch and stone layer, increase present apparatus counterincision
Stitch the fastness of repairing.
Description of the drawings
Fig. 1 is the utility model overall structure diagram;
Fig. 2 is the utility model road surface end structure illustration.
In figure:1 road surface;11 grooves;2 cracks;21 straight slots;22 concrete asphalt materials;23 slots;3 grounds;31 are modified drip
It is green;32 stone layers;33 bitumen layers.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, 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 embodiments of the present invention, those of ordinary skill in the art are without making creative work
The every other embodiment obtained, shall fall within the protection scope of the present invention.
Please refer to Fig.1-2, a kind of asphalt pavement crack repairs interstitital texture, including road surface 1, crack 2 and ground 3, described
Road surface 1 is laid on the end face of ground 3, and the crack 2 is opened on road surface 1, and the bottom in the crack 2 corresponds to ground 3 and opens up
There are straight slot 21, the end face of the ground 3 to be arranged in open shape by 21 reflection crack 2 of straight slot.Road is not penetrated in the bottom in crack 2
When the cracking of face 1 goes out to ground, crack location is outputed by straight slot 21 by tool, so that it is contacted with ground 3, is repaiied convenient for fracture 2
Added time, the modified pitch 31 and the end face of ground 3 that 2 inside of crack fills are adhered fixed, and improve 2 inside material for repairing of fracture
Stability.For 2 inner wall of the crack by opening up grooved hole 23 inside road surface 1, it is corresponding that the slot 23 is staggeredly opened in road surface 1
Inside crack 2, the corresponding stone layer 32 in 23 inside of the slot and modified pitch 31 are filled with concrete asphalt material 22, and pass through
Concrete asphalt material 22 mixes the filling of fracture 2 with stone layer 32.Constructor corresponds to road surface 1 inside crack 2 and cuts slot
23, and after injection concrete asphalt material 22 inside slot 23, modified pitch 31 and stone layer 32 are laid with again, pass through modification
The concrete asphalt material 22 filled with 21 inside of straight slot when pitch 31 and stone layer 32 are laid with mixes, and increases present apparatus fracture 2
The fastness of repairing.2 inside of the crack corresponds to ground 3 and is filled with modified pitch 31, and the end face paving of corresponding modified pitch 31
Equipped with stone layer 32, the side of 1 end face reflection crack 2 of the road surface opens up fluted 11, and 32 inside of the stone layer is coagulation
The mixing such as soil, pitch, rubble and gravel are arranged.Modified pitch 31 accepts stone layer 32, and 32 pairs of bitumen layer 33 of stone layer are accepted
1 vehicular traffic pressure of road surface plays certain buffering dynamics, avoid crack 2 fill position excessively it is stiff cause crack 2 be pressurized after
It cracks again.The end face that the crack 2 corresponds to stone layer 32 is equipped with bitumen layer 33, end face and the road surface 1 of the bitumen layer 33
End face in the same plane.32 inside of the stone layer is the mixing such as concrete, pitch, rubble and gravel setting.Modified drip
Green 31 pairs of stone layers 32 are accepted, and 32 pairs of bitumen layer 33 of stone layer accept 1 vehicular traffic pressure of road surface and play certain buffering dynamics,
Avoid crack 2 fill position excessively it is stiff cause crack 2 be pressurized after crack again.Inside the groove 11 that the road surface 1 opens up
Extend the side 5-10cm of groove 11 in 33 end face of bitumen layer.Extend the end face that bitumen layer 33 is laid on road surface 1, increases counterincision
The fixed-area for the bitumen layer 33 that 2 inside of seam fills, improves bitumen layer 33 and is laid on the stabilization inside groove 11, avoid bitumen layer
33 are pressurized is detached from fixation with groove 11.
In use, when generating crack 2 after 1 long-time of road surface comes into operation, the bottom in crack 2 does not penetrate the cracking of road surface 1
When going out to ground 3, crack location is outputed by straight slot 21 by tool, so that it is contacted with ground 3, constructor is right inside crack 2
Road surface is answered to cut slot 23, and after injection concrete asphalt material 22 inside slot 23, again to modified pitch 31 and stone
Layer 32 is laid with, and the concrete asphalt material 22 filled with 21 inside of straight slot when being laid with by modified pitch 31 and stone layer 32 mixes,
And fixation is contacted with ground 3, bitumen layer 33 is filled into 2 inside of crack by the groove 11 opened up on road surface 1 and is connect with stone layer 32
It touches, and is accepted and fixed by the end face of 32 pairs of bitumen layer 33 of stone layer, extend the end face that bitumen layer 33 is laid on road surface 1, increase
The fixed-area for the bitumen layer 33 that 2 inside of fracture fills, improves bitumen layer 33 and is laid on the stabilization inside groove 11, avoid dripping
Cyan layer 33 is pressurized to be detached from groove 11 and fix.
In summary:The asphalt pavement crack repairs interstitital texture, slot 23 is arranged inside crack 2, and in crack 2
Portion fills modified pitch 31 and stone layer 32, and in the end face asphalt layer 33 of stone layer 32, being put into for a long time on road surface 1 makes
When with rear generation crack 2, modified pitch 31 is injected inside crack 2, and stone layer 32, drip are laid in the end face of modified pitch 31
Cyan layer 33 is filled into 2 inside of crack by the groove 11 opened up on road surface 1 and is contacted with stone layer 32, and passes through the 32 pairs of drip of stone layer
The end face of cyan layer 33, which is accepted, to be fixed, and effectively improves the crack repairing filling after road surface 1 is cracked, solves existing asphalt road facial cleft
Inconvenient, of high cost, Use Limitation the is short problem of seam repairing.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is appreciated that can these embodiments be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaiied
Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.
Claims (4)
1. a kind of asphalt pavement crack repairs interstitital texture, including road surface (1), crack (2) and ground (3), it is characterised in that:Institute
It states road surface (1) to be laid on the end face of ground (3), on road surface (1), crack (2) inner wall passes through crack (2) cracking
Grooved hole (23) is opened up inside road surface (1), corresponding ground (3) is filled with modified pitch (31) inside the crack (2), and corresponding
The end face of modified pitch (31) is equipped with stone layer (32), and the side of road surface (1) the end face reflection crack (2) opens up fluted
(11), the end face of the corresponding stone layer (32) of the crack (2) is equipped with bitumen layer (33), the end face and road of the bitumen layer (33)
The end face in face (1) is in the same plane.
2. a kind of asphalt pavement crack according to claim 1 repairs interstitital texture, it is characterised in that:The crack (2)
Bottom correspond to ground (3) and offer straight slot (21), the end face of the ground (3) is by straight slot (21) reflection crack (2) in opening
Put shape setting.
3. a kind of asphalt pavement crack according to claim 1 repairs interstitital texture, it is characterised in that:The slot (23)
It is internal to be staggeredly opened in the corresponding crack (2) in road surface (1), corresponding stone layer (32) and modified pitch inside the slot (23)
(31) it is filled with concrete asphalt material (22), and fracture (2) is mixed with stone layer (32) by concrete asphalt material (22) and is filled
It fills out.
4. a kind of asphalt pavement crack according to claim 1 repairs interstitital texture, it is characterised in that:The bitumen layer
(33) the side 5-10cm of groove (11) is extended in end face.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048068.0U CN207998779U (en) | 2018-01-12 | 2018-01-12 | A kind of asphalt pavement crack repairing interstitital texture |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820048068.0U CN207998779U (en) | 2018-01-12 | 2018-01-12 | A kind of asphalt pavement crack repairing interstitital texture |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207998779U true CN207998779U (en) | 2018-10-23 |
Family
ID=63836720
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820048068.0U Expired - Fee Related CN207998779U (en) | 2018-01-12 | 2018-01-12 | A kind of asphalt pavement crack repairing interstitital texture |
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| Country | Link |
|---|---|
| CN (1) | CN207998779U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152194A (en) * | 2021-04-27 | 2021-07-23 | 浙江理工大学 | Rubber asphalt pavement crack repairing method applied to urban road |
-
2018
- 2018-01-12 CN CN201820048068.0U patent/CN207998779U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113152194A (en) * | 2021-04-27 | 2021-07-23 | 浙江理工大学 | Rubber asphalt pavement crack repairing method applied to urban road |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181023 Termination date: 20210112 |