CN109629384A - A kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation - Google Patents
A kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation Download PDFInfo
- Publication number
- CN109629384A CN109629384A CN201811488172.2A CN201811488172A CN109629384A CN 109629384 A CN109629384 A CN 109629384A CN 201811488172 A CN201811488172 A CN 201811488172A CN 109629384 A CN109629384 A CN 109629384A
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- Prior art keywords
- pitch
- repairing
- push rod
- base
- asphalt
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Classifications
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- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/096—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for forming, opening-out, cleaning, drying or heating and filling
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- 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
- E01C23/00—Auxiliary devices or arrangements for constructing, repairing, reconditioning, or taking-up road or like surfaces
- E01C23/06—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road
- E01C23/09—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges
- E01C23/0966—Devices or arrangements for working the finished surface; Devices for repairing or reconditioning the surface of damaged paving; Recycling in place or on the road for forming cuts, grooves, or recesses, e.g. for making joints or channels for markings, for cutting-out sections to be removed; for cleaning, treating, or filling cuts, grooves, recesses, or fissures; for trimming paving edges for filling or priming, with or without working the surface of the filling or applying particulate material thereto, e.g. for filling the joints of stone-sett paving
Abstract
The invention discloses a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation, belong to asphalt pavement repairing field, a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation, the method being laid with by three layers, for the function different pitches layer choosing pitch of different types, it may be implemented to repair bituminous pavement using industrial solid wastes and construction and demolition wastes, while saving a large amount of pitch resource, excessive influence will not be caused to the intensity of bituminous pavement, the difference of function and loading demand for different bitumen layers, the pitch of different qualities can be selected, the cost of asphalt pavement repairing is saved to the full extent, the intensity of bituminous pavement is greatly enhanced by being reasonably laid with means, bituminous pavement after making repairing is not easy be damaged premature because of sole mass reason, reduce staff's repairing Frequency reduces because of the problem of bituminous pavement quality influencing caused by traffic.
Description
Technical field
The present invention relates to asphalt pavement repairing fields, more specifically to a kind of bituminous pavement based on urban transportation
Crack method for repairing and mending.
Background technique
Bituminous pavement refers to various types of road surfaces that bitumen for road use material making is mixed in mineral material.Pitch combines
Material, which improves to pave the way, resists the ability of driving and the damage of natural cause road pavement with pellet, and evenness of road surface is made to lack dirt, waterproof, warp
Durable long, therefore, bituminous pavement is a kind of high class pavement being the most widely used in road construction, and bituminous pavement is as a kind of soft
Property road surface, compared to cement pavement, the ability of the anti-rigid shock of bituminous pavement is preferable, and have certain elasticity, in weight
Original shape can be replied after rolling faster, is not susceptible to damage, therefore its wide usage is higher than cement pavement.
As cement pavement, when overloading wagon and road surfacing not enough standardize all be damage of bituminous pavement maximum it is former
Cause, however as a kind of amorphous material, although the fusing point that pitch is not fixed, the temperature of asphalt melting is lower, works as pitch
Road surface is under the condition of high temperature for a long time when working, and bituminous pavement easily melts, when vehicle inside the pitch of thawing upper traveling
When relatively clear track can be left on bituminous pavement, when bituminous pavement temperature reduce, after pitch solidifies again, track also after
It is continuous to stay on bituminous pavement, it also will affect the use of bituminous pavement, need to repair bituminous pavement.
When being repaired for bituminous pavement, the methods using primary concreting most of at this stage, even if some
Using the method that segmentation pours, but the asphalt component being segmented in casting process matches most one to pitch made of laying
The bituminous pavement intensity difference of road surface and primary concreting is little, and intensity is far below the bituminous pavement being originally laid with, and is using one
It after holding the time, is easily damaged again, needs to be repaired again, great waste is caused to pitch resource, expend many
More manpowers and money, and also need to close a road to traffic during pavement patching, the traffic of bituminous pavement is seriously affected, the people are given
The trip of the masses causes to seriously affect.
Summary of the invention
1. technical problems to be solved
Aiming at the problems existing in the prior art, the purpose of the present invention is to provide a kind of asphalt roads based on urban transportation
Crack method for repairing and mending in face, it may be implemented to repair bituminous pavement using industrial solid wastes and construction and demolition wastes
It mends, while saving a large amount of pitch resource, excessive influence will not be caused to the intensity of bituminous pavement, while by reasonable
Laying means greatly enhance the intensity of bituminous pavement, the bituminous pavement after making repairing is not easy premature because of sole mass reason
It is damaged, reduces the frequency of staff's repairing, reduce because of the problem of bituminous pavement quality influencing caused by traffic.
2. technical solution
To solve the above problems, the present invention adopts the following technical scheme that.
A kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation, comprising the following steps:
S1, road surface cleaning, staff clean out the sundries on road surface.
S2, take damaged pitch, pitch at Damages of Asphalt Road Surface is taken out together together with a neighbouring fritter asphalt blocks
Come, form repairing hole, and repair hole to keep rule as far as possible, can be rectangle.
After being cleared up the bed course of script bituminous pavement, construction waste brick is added into repairing hole in S3, setting cushion
Bed course is used as with sandstone etc..
S4, underlayment are laid with, and are poured base pitch into repairing hole, after being added to base pitch, are used asphalt compaction
Base asphalt compaction is being stood a period of time, is allowing base bitumen solidification, during base bitumen solidification, need to be arranged by machine
Protective device sets waterproofing membrane on base pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S5, base are laid with, then pour base's pitch into repairing hole, after being added to base's pitch, use asphalt compaction
Base's asphalt compaction is being stood a period of time, is allowing base's bitumen solidification, during base's bitumen solidification, need to be arranged by machine
Protective device sets waterproofing membrane on base's pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S6, topping laying finally pour surface layer pitch into repairing hole, after being added to surface layer pitch, with pitch pressure
Surface layer asphalt compaction is being stood a period of time, is allowing surface layer bitumen solidification, during surface layer bitumen solidification, need to set by real machine
Protective device is set, waterproofing membrane is set on surface layer pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S7, patch work ending, after the completion of the last layer surface layer bitumen solidification, can will be built up on surface layer pitch
Protective device removes, and carries out finishing cutting to surface layer pitch, and surface layer pitch is made more to adapt to former road surface.
It may be implemented to repair bituminous pavement using industrial solid wastes and construction and demolition wastes, it is big saving
While the pitch resource of amount, excessive influence will not be caused to the intensity of bituminous pavement, while by being reasonably laid with means
The intensity for greatly enhancing bituminous pavement, make repairing after bituminous pavement be not easy it is premature because of sole mass reason be damaged,
The frequency of staff's repairing is reduced, is reduced because of the problem of bituminous pavement quality influencing caused by traffic.
Further, in the S3 setting cushion and construction waste brick and sandstone etc. need to be into before repairing hole is added
The thick stirring of row, keeps the distribution of the construction waste of the biggish construction waste of volume and small volume more uniform, keeps bed course
Higher intensity, and be not easy to influence the water penetration of bed course.
Further, a small amount of industrial solid wastes coal can be mixed in the base pitch in the S4 underlayment laying
Slag, and cinder need to be crushed first, the intensity requirement of underlayment is lower, a small amount of cinder can be mixed, in not excessive influence
Under the premise of underlayment pitch intensity, pitch resource can be saved.
Further, base's pitch in the S5 base laying should not mix sundries, and need to select the drip of maximum intensity
Blueness increases the load-bearing capacity of base's pitch, extends the service life of repairing pitch.
Further, in the surface layer pitch of the S6 topping laying, a small amount of solid small particles waste can be mixed, it can be with
It is the scrap iron for doing pulverization process and Passivation Treatment, the scrap iron particle being passivated on a small quantity is inserted into pitch can significantly promote face
The wear-resisting property of layer pitch, reduces the abrasion of surface layer pitch.
Further, the S4 underlayment is laid with, S5 base is laid with and S6 topping laying in the attemperator that refers to can be with
It is straw mat, cost is relatively low for straw mat, and to the less pollution of nature, and heat insulation effect is preferable.
Further, the S2 takes in damaged pitch, and the asphalt waste for taking out can temporarily be stored with the storage box
Get up, for recycling in the future, can production section pitch articles, such as rubber can save a large amount of pitch resource.
Further, the asphalt compaction machine packet that the S4 underlayment is laid with, refers in the laying of S5 base and S6 topping laying
Include and determine push rod, it is described determine to dig in push rod have push rod slot, it is described determine to dig on push rod have push rod rotation slot, and move push rod
Slot is communicated with the outside world by dynamic push rod rotation slot, and dynamic push rod, and one end position of dynamic push rod are plugged in the dynamic push rod slot
In in dynamic push rod slot, the other end of the dynamic push rod is located in dynamic push rod slot, and the dynamic push rod is located in dynamic push rod slot
One end be connected with rotating ball, be connected with telescopic rod in the trough floor of the dynamic push rod slot, the telescopic rod is far from dynamic push rod
One end of the trough floor of slot is connected with push plate, is connected with compressed spring between the push plate and the trough floor of dynamic push rod slot,
And compressed spring is socketed in the outside of telescopic rod, when staff carries out asphalt compaction machine, passes through telescopic rod, push plate, compression
Spring and dynamic push rod move back and forth, and reduce impact of the vibration generated when the work of asphalt compaction machine to staff, subtract
The feeling of fatigue of small staff makes push rod be not easy to be detached from from staff's hand, is not easy to cause safety accident.
Further, the push plate is connected with resilient rubbber cushion far from one end of telescopic rod, opens in the resilient rubbber cushion
It is carved with cavity, is filled with multiple elastic balls in the cavity, the presence of push plate can make the contact between rotating ball and push plate more
Add steadily, the power for making rotating ball be transmitted to push plate is more balanced, makes push plate be not easy to turn on one's side because of discontinuity, while push plate
Presence the power on push plate conductor rotors ball can also be made more balanced, when staff being made to hold dynamic push rod, be not easily susceptible to
The relatively thump that asphalt compaction machine is transmitted to, is not easy to damage staff.
3. beneficial effect
Compared with the prior art, the present invention has the advantages that
(1) this programme may be implemented to repair bituminous pavement using industrial solid wastes and construction and demolition wastes
It mends, while saving a large amount of pitch resource, excessive influence will not be caused to the intensity of bituminous pavement, while by reasonable
Laying means greatly enhance the intensity of bituminous pavement, the bituminous pavement after making repairing is not easy premature because of sole mass reason
It is damaged, reduces the frequency of staff's repairing, reduce because of the problem of bituminous pavement quality influencing caused by traffic.
(2) in S3 setting cushion and construction waste brick and sandstone etc. need slightly to be stirred before repairing hole is added,
Keep the distribution of the construction waste of the biggish construction waste of volume and small volume more uniform, bed course is allow to keep higher strong
Degree, and be not easy to influence the water penetration of bed course.
(3) a small amount of industrial solid wastes cinder can be mixed in the base pitch in the laying of S4 underlayment, and cinder needs
It is first crushed, the intensity requirement of underlayment is lower, can mix a small amount of cinder, strong in not excessive influence underlayment pitch
Under the premise of degree, pitch resource can be saved.
(4) base's pitch in the laying of S5 base should not mix sundries, and need to select the pitch of maximum intensity, increase base
The load-bearing capacity of pitch extends the service life of repairing pitch.
(5) in the surface layer pitch of S6 topping laying, a small amount of solid small particles waste can be mixed, can be and did crushing
The scrap iron of processing and Passivation Treatment, the scrap iron particle being passivated on a small quantity is inserted into pitch can significantly promote the resistance to of surface layer pitch
Performance is ground, the abrasion of surface layer pitch is reduced.
(6) attemperator referred in the laying of S4 underlayment, the laying of S5 base and S6 topping laying can be straw mat, straw mat
Cost is relatively low, and to the less pollution of nature, and heat insulation effect is preferable.
(7) S2 takes in damaged pitch, and the asphalt waste for taking out can temporarily be stored with the storage box, in the future
Recycle, can production section pitch articles, such as rubber can save a large amount of pitch resource.
(8) the asphalt compaction machine referred in the laying of S4 underlayment, the laying of S5 base and S6 topping laying includes determining push rod, fixed
Digging in push rod has push rod slot, and determining to dig on push rod has push rod rotation slot, and dynamic push rod slot passes through dynamic push rod rotation
Slot communicates with the outside world, and dynamic push rod is plugged in dynamic push rod slot, and one end of dynamic push rod is located in dynamic push rod slot, moves push rod
The other end is located in dynamic push rod slot, and one end that dynamic push rod is located in dynamic push rod slot is connected with rotating ball, moves push rod slot
Telescopic rod is connected in trough floor, one end of trough floor of the telescopic rod far from dynamic push rod slot is connected with push plate, and push plate is pushed away with dynamic
It is connected with compressed spring between the trough floor of bar slot, and compressed spring is socketed in the outside of telescopic rod, carries out in staff
When asphalt compaction machine, by moving back and forth for telescopic rod, push plate, compressed spring and dynamic push rod, reduce asphalt compaction machine work
As when impact to staff of the vibration that generates, reduce the feeling of fatigue of staff, be not easy push rod from staff's hand
Middle disengaging is not easy to cause safety accident.
(9) push plate is connected with resilient rubbber cushion far from one end of telescopic rod, and digging in resilient rubbber cushion has cavity, in cavity
Filled with multiple elastic balls, the presence of push plate can make the contact between rotating ball and push plate more steady, conduct rotating ball
Power to push plate is more balanced, makes push plate be not easy to turn on one's side because of discontinuity, while the presence of push plate can also make push plate
Power on conductor rotors ball is more balanced, when staff being made to hold dynamic push rod, has been not easily susceptible to asphalt compaction machine and has been transmitted to
Relatively thump, be not easy to damage staff.
Detailed description of the invention
Fig. 1 is Asphalt Pavement Cracking method for repairing and mending of the invention with flow chart；
Fig. 2 is the side view of existing asphalt compaction machine；
Side sectional view when Fig. 3 is asphalt compaction machine push rod work of the invention；
Fig. 4 is the structural schematic diagram in Fig. 3 at A；
Fig. 5 is side sectional view when asphalt compaction machine push rod of the invention is idle；
Fig. 6 is the top view at the place of asphalt compaction machine push rod of the invention.
Figure label explanation:
1 loading plate, 2 squeeze boards, 3 motor, 4 power supplys, 5 external frames, 6 jarring machines, 7 dust block boards, 8 determine push rod, 9 dynamic push away
Bar, 10 dynamic push rod slots, 11 dynamic push rod rotation slots, 12 telescopic rods, 13 push plates, 14 compressed springs, 15 resilient rubbber cushions, 16 rotations
Ball.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；Obviously；Described embodiments are only a part of the embodiments of the present invention；Instead of all the embodiments, it is based on
Embodiment in the present invention；It is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment；It shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the instruction such as term " on ", "lower", "inner", "outside", " top/bottom end "
Orientation or positional relationship be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the present invention and simplification retouch
It states, rather than the device or element of indication or suggestion meaning must have a particular orientation, be constructed and operated in a specific orientation,
Therefore it is not considered as limiting the invention.In addition, term " first ", " second " are used for description purposes only, and cannot understand
For indication or suggestion relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation " " is set
Be equipped with ", " be arranged/connect ", " connection " etc., shall be understood in a broad sense, such as " connection ", may be a fixed connection, be also possible to removable
Connection is unloaded, or is integrally connected；It can be mechanical connection, be also possible to be electrically connected；It can be directly connected, it can also be in
Between medium be indirectly connected, can be the connection inside two elements.It for the ordinary skill in the art, can be specific
Situation understands the concrete meaning of above-mentioned term in the present invention.
Embodiment 1:
Referring to Fig. 1, a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation, comprising the following steps:
S1, road surface cleaning, staff clean out the sundries on road surface, and S2 is made to take the drip recycled in damaged pitch
It is not easy in green block containing excessive sundries.
S2, take damaged pitch, pitch at Damages of Asphalt Road Surface is taken out together together with a neighbouring fritter asphalt blocks
Come, form repairing hole, and repair hole to keep rule as far as possible, can be rectangle.
After being cleared up the bed course of script bituminous pavement, construction waste brick is added into repairing hole in S3, setting cushion
Bed course is used as with sandstone etc..
S4, underlayment are laid with, and are poured base pitch into repairing hole, after being added to base pitch, are used asphalt compaction
Base asphalt compaction is being stood a period of time, is allowing base bitumen solidification, during base bitumen solidification, need to be arranged by machine
Protective device sets waterproofing membrane on base pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S5, base are laid with, then pour base's pitch into repairing hole, after being added to base's pitch, use asphalt compaction
Base's asphalt compaction is being stood a period of time, is allowing base's bitumen solidification, during base's bitumen solidification, need to be arranged by machine
Protective device sets waterproofing membrane on base's pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S6, topping laying finally pour surface layer pitch into repairing hole, after being added to surface layer pitch, with pitch pressure
Surface layer asphalt compaction is being stood a period of time, is allowing surface layer bitumen solidification, during surface layer bitumen solidification, need to set by real machine
Protective device is set, waterproofing membrane is set on surface layer pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S7, patch work ending, after the completion of the last layer surface layer bitumen solidification, can will be built up on surface layer pitch
Protective device removes, and carries out finishing cutting to surface layer pitch, and surface layer pitch is made more to adapt to former road surface.
In S3 setting cushion and construction waste brick and sandstone etc. need slightly to be stirred before repairing hole is added, make body
The construction waste distribution of the biggish construction waste of product and small volume is more uniform, and bed course is allow to keep higher intensity, and
It is not easy to influence the water penetration of bed course, a small amount of industrial solid wastes coal can be mixed in the base pitch in the laying of S4 underlayment
Slag, and cinder need to be crushed first, the intensity requirement of underlayment is lower, a small amount of cinder can be mixed, in not excessive influence
Under the premise of underlayment pitch intensity, pitch resource can be saved, base's pitch in the laying of S5 base should not mix sundries,
And the pitch of maximum intensity need to be selected, increase the load-bearing capacity of base's pitch, extends the service life of repairing pitch, S6 surface layer paving
If surface layer pitch in, a small amount of solid small particles waste can be mixed, can be and did the useless of pulverization process and Passivation Treatment
Iron, the scrap iron particle being passivated on a small quantity is inserted into pitch can significantly promote the wear-resisting property of surface layer pitch, reduce surface layer drip
Green abrasion, S4 underlayment is laid with, S5 base is laid with and S6 topping laying in the attemperator that refers to can be straw mat, straw mat
Cost is relatively low, and to the less pollution of nature, and heat insulation effect is preferable, and S2 takes in damaged pitch, and the pitch for taking out is useless
Material can temporarily be stored with the storage box, for recycling in the future, can production section pitch articles, such as rubber, Ke Yijie
Save a large amount of pitch resource.
Please refer to Fig. 2, Fig. 3, Fig. 4 and Fig. 5, the drip that S4 underlayment is laid with, refers in the laying of S5 base and S6 topping laying
Green compacting machine includes determining push rod 8, and determining to dig in push rod 8 has push rod slot 10, and determining to dig on push rod 8 has push rod rotation slot
11, and dynamic push rod slot 10 is communicated with the outside world by dynamic push rod rotation slot 11, is plugged with dynamic push rod 9 in dynamic push rod slot 10, and
One end of dynamic push rod 9 is located in dynamic push rod slot 10, and the other end for moving push rod 9 is located in dynamic push rod slot 10, and dynamic push rod 9 is located at
One end in dynamic push rod slot 10 is connected with rotating ball 16, is connected with telescopic rod 12 in the trough floor of dynamic push rod slot 10, stretches
One end of trough floor of the bar 12 far from dynamic push rod slot 10 is connected with push plate 13, the trough floor of push plate 13 and dynamic push rod slot 10 it
Between be connected with compressed spring 14, and compressed spring 14 is socketed in the outside of telescopic rod 12, carries out asphalt compaction machine in staff
When, by moving back and forth for telescopic rod 12, push plate 13, compressed spring 14 and dynamic push rod 9, when reducing the work of asphalt compaction machine
Impact of the vibration of generation to staff, reduces the feeling of fatigue of staff, and push rod 9 is made to be not easy to take off from staff's hand
From being not easy to cause safety accident, push plate 13 is connected with resilient rubbber cushion 15 far from one end of telescopic rod 12, in resilient rubbber cushion 15
Cutting has cavity, is filled with multiple elastic balls in cavity, the presence of push plate 13 can make connecing between rotating ball 16 and push plate 13
Touching is more steady, and the power for making rotating ball 16 be transmitted to push plate 13 is more balanced, and push plate 13 is made to be not easy that side occurs because of discontinuity
It turns over, while the presence of push plate 13 can also make the power on 13 conductor rotors ball 16 of push plate more balanced, holds staff dynamic
When push rod 9, it is not easily susceptible to the relatively thump that asphalt compaction machine is transmitted to, is not easy to damage staff.
When staff carries out asphalt compaction machine, in order to play the role of compacting, under the action of shaking device 6, drip
Green compacting machine integrally can the higher vibration of occurrence frequency, and high-frequency vibration can be along determining push rod 8 and dynamic push rod 9 is transmitted to work people
On hand, and in order to more smoothly push asphalt compaction machine, staff needs to use biggish strength to push to member
Asphalt compaction machine, and under the action of high-frequency vibration, the arm of staff is easily numb, and staff is easy fatigue, this
In invention, by moving back and forth for telescopic rod 12, push plate 13, compressed spring 14 and dynamic push rod 9, reduce asphalt compaction machine work
As when impact to staff of the vibration that generates, reduce the feeling of fatigue of staff, be not easy push rod 9 from staff's hand
Middle disengaging is not easy to cause safety accident.
It may be implemented to repair bituminous pavement using industrial solid wastes and construction and demolition wastes, it is big saving
While the pitch resource of amount, excessive influence will not be caused to the intensity of bituminous pavement, while by being reasonably laid with means
The intensity for greatly enhancing bituminous pavement, make repairing after bituminous pavement be not easy it is premature because of sole mass reason be damaged,
The frequency of staff's repairing is reduced, reduction influences caused by road pavement traffic because of the problem of bituminous pavement quality.
It is described above；It is merely preferred embodiments of the present invention；But scope of protection of the present invention is not limited thereto；
Anyone skilled in the art is in the technical scope disclosed by the present invention；According to the technique and scheme of the present invention and its
It improves design and is subject to equivalent substitution or change；It should be covered by the scope of protection of the present invention.
Claims (9)
1. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation, it is characterised in that: the following steps are included:
S1, road surface cleaning, staff clean out the sundries on road surface.
S2, take damaged pitch, pitch at Damages of Asphalt Road Surface is taken out together together with a neighbouring fritter asphalt blocks, shape
It is cheated at repairing, and repair hole to keep rule as far as possible, can be rectangle.
After being cleared up the bed course of script bituminous pavement, construction waste brick and sand is added into repairing hole in S3, setting cushion
Stone etc. is used as bed course.
S4, underlayment are laid with, and pour base pitch into repairing hole, will with asphalt compaction machine after being added to base pitch
Base asphalt compaction is standing a period of time, is allowing base bitumen solidification, during base bitumen solidification, protection need to be arranged
Device sets waterproofing membrane on base pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S5, base are laid with, then pour base's pitch into repairing hole, will with asphalt compaction machine after being added to base's pitch
Base's asphalt compaction is standing a period of time, is allowing base's bitumen solidification, during base's bitumen solidification, protection need to be arranged
Device sets waterproofing membrane on base's pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S6, topping laying finally pour surface layer pitch into repairing hole, after being added to surface layer pitch, with asphalt compaction machine
By surface layer asphalt compaction, a period of time is being stood, is allowing surface layer bitumen solidification, during surface layer bitumen solidification, guarantor need to be set
Protection unit sets waterproofing membrane on surface layer pitch upper berth, when the temperature of the surroundings is low, also needs separately to set up warm-keeping device.
S7, patch work ending, after the completion of the last layer surface layer bitumen solidification, can will be built up in the protection on surface layer pitch
Device removes, and carries out finishing cutting to surface layer pitch, and surface layer pitch is made more to adapt to former road surface.
2. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation according to claim 1, it is characterised in that: institute
State in S3 setting cushion and construction waste brick and sandstone etc. need slightly to be stirred before repairing hole is added, keep volume larger
Construction waste and small volume construction waste distribution it is more uniform.
3. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation according to claim 1, it is characterised in that: institute
A small amount of industrial solid wastes cinder can be mixed by stating in the base pitch in the laying of S4 underlayment, and cinder need to be crushed first
Processing.
4. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation according to claim 1, it is characterised in that: institute
The base's pitch stated in the laying of S5 base should not mix sundries, and need to select the pitch of maximum intensity.
5. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation according to claim 1, it is characterised in that: institute
It states in the surface layer pitch of S6 topping laying, a small amount of solid small particles waste can be mixed, can be and did pulverization process and blunt
Change the scrap iron of processing.
6. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation according to claim 1, it is characterised in that: institute
Stating the attemperator referred in the laying of S4 underlayment, the laying of S5 base and S6 topping laying can be straw mat.
7. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation according to claim 1, it is characterised in that: institute
It states S2 to take in damaged pitch, the asphalt waste for taking out can temporarily be stored with the storage box, for recycling in the future.
8. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation according to claim 1, it is characterised in that: institute
Stating the asphalt compaction machine referred in the laying of S4 underlayment, the laying of S5 base and S6 topping laying includes determining push rod (8), described to push away surely
Digging in bar (8) has push rod slot (10), it is described determine to dig on push rod (8) have push rod rotation slot (11), and dynamic push rod is slotting
Slot (10) is communicated with the outside world by dynamic push rod rotation slot (11), is plugged with dynamic push rod (9) in the dynamic push rod slot (10), and dynamic
One end of push rod (9) is located in dynamic push rod slot (10), and the other end of the dynamic push rod (9) is located in dynamic push rod slot (10),
One end that the dynamic push rod (9) is located in dynamic push rod slot (10) is connected with rotating ball (16), the dynamic push rod slot (10)
It is connected in trough floor telescopic rod (12), one end of trough floor of the telescopic rod (12) far from dynamic push rod slot (10) is connected with
Push plate (13) is connected with compressed spring (14) between the push plate (13) and the trough floor of dynamic push rod slot (10), and compresses bullet
Spring (14) is socketed in the outside of telescopic rod (12).
9. a kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation according to claim 8, it is characterised in that: institute
It states push plate (13) to be connected with resilient rubbber cushion (15) far from the one end of telescopic rod (12), digging in the resilient rubbber cushion (15) has
Cavity, the cavity is interior to be filled with multiple elastic balls.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488172.2A CN109629384A (en) | 2018-12-06 | 2018-12-06 | A kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811488172.2A CN109629384A (en) | 2018-12-06 | 2018-12-06 | A kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation |
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| Publication Number | Publication Date |
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| CN109629384A true CN109629384A (en) | 2019-04-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811488172.2A Withdrawn CN109629384A (en) | 2018-12-06 | 2018-12-06 | A kind of Asphalt Pavement Cracking method for repairing and mending based on urban transportation |
Country Status (1)
| Country | Link |
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| CN (1) | CN109629384A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111041927A (en) * | 2019-11-21 | 2020-04-21 | 江苏永联精筑建设集团有限公司 | Method for repairing damaged asphalt concrete pavement |
| CN110409272B (en) * | 2019-07-25 | 2021-05-11 | 杭州南岳建设工程有限公司 | Method for repairing pits on asphalt pavement and repairing material used by same |
| CN113462177A (en) * | 2021-07-08 | 2021-10-01 | 江苏聚科特新材料科技有限公司 | Polymer composite modified asphalt and highway pavement structure thereof |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286336A (en) * | 1999-08-26 | 2001-03-07 | 蓝派冲击压实技术开发(北京)有限公司 | Method for maintaining asphalt pavement |
| CN2431311Y (en) * | 2000-04-03 | 2001-05-23 | 周鼎 | Electric stamper driven forward-backward |
| CN206512547U (en) * | 2017-02-06 | 2017-09-22 | 南京优品盛源工程技术有限公司 | A kind of repairing type bituminous paving |
| CN207552872U (en) * | 2017-09-21 | 2018-06-29 | 泉州市永茂电子科技有限公司 | The hand steered road roller of buffer-type |
| CN207672358U (en) * | 2017-11-14 | 2018-07-31 | 唐华国 | A kind of environment protection pavement |
-
2018
- 2018-12-06 CN CN201811488172.2A patent/CN109629384A/en not_active Withdrawn
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1286336A (en) * | 1999-08-26 | 2001-03-07 | 蓝派冲击压实技术开发(北京)有限公司 | Method for maintaining asphalt pavement |
| CN2431311Y (en) * | 2000-04-03 | 2001-05-23 | 周鼎 | Electric stamper driven forward-backward |
| CN206512547U (en) * | 2017-02-06 | 2017-09-22 | 南京优品盛源工程技术有限公司 | A kind of repairing type bituminous paving |
| CN207552872U (en) * | 2017-09-21 | 2018-06-29 | 泉州市永茂电子科技有限公司 | The hand steered road roller of buffer-type |
| CN207672358U (en) * | 2017-11-14 | 2018-07-31 | 唐华国 | A kind of environment protection pavement |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110409272B (en) * | 2019-07-25 | 2021-05-11 | 杭州南岳建设工程有限公司 | Method for repairing pits on asphalt pavement and repairing material used by same |
| CN111041927A (en) * | 2019-11-21 | 2020-04-21 | 江苏永联精筑建设集团有限公司 | Method for repairing damaged asphalt concrete pavement |
| CN113462177A (en) * | 2021-07-08 | 2021-10-01 | 江苏聚科特新材料科技有限公司 | Polymer composite modified asphalt and highway pavement structure thereof |
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