CN107253836A - A kind of road surface compound, road and road pavement method - Google Patents
A kind of road surface compound, road and road pavement method Download PDFInfo
- Publication number
- CN107253836A CN107253836A CN201710557747.0A CN201710557747A CN107253836A CN 107253836 A CN107253836 A CN 107253836A CN 201710557747 A CN201710557747 A CN 201710557747A CN 107253836 A CN107253836 A CN 107253836A
- Authority
- CN
- China
- Prior art keywords
- road
- road surface
- compound
- aggregate
- rubble
- 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.)
- Pending
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B26/00—Compositions of mortars, concrete or artificial stone, containing only organic binders, e.g. polymer or resin concrete
- C04B26/02—Macromolecular compounds
- C04B26/26—Bituminous materials, e.g. tar, pitch
-
- 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
- E01C11/00—Details of pavings
- E01C11/22—Gutters; Kerbs ; Surface drainage of streets, roads or like traffic areas
- E01C11/224—Surface drainage of streets
- E01C11/225—Paving specially adapted for through-the-surfacing drainage, e.g. perforated, porous; Preformed paving elements comprising, or adapted to form, passageways for carrying off drainage
- E01C11/226—Coherent pavings
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/182—Aggregate or filler materials, except those according to E01C7/26
-
- 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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/18—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders
- E01C7/26—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre
- E01C7/265—Coherent pavings made in situ made of road-metal and binders of road-metal and bituminous binders mixed with other materials, e.g. cement, rubber, leather, fibre with rubber or synthetic resin, e.g. with rubber aggregate, with synthetic resin binder
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00241—Physical properties of the materials not provided for elsewhere in C04B2111/00
- C04B2111/00284—Materials permeable to liquids
-
- C—CHEMISTRY; METALLURGY
- C04—CEMENTS; CONCRETE; ARTIFICIAL STONE; CERAMICS; REFRACTORIES
- C04B—LIME, MAGNESIA; SLAG; CEMENTS; COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDING MATERIALS; ARTIFICIAL STONE; CERAMICS; REFRACTORIES; TREATMENT OF NATURAL STONE
- C04B2111/00—Mortars, concrete or artificial stone or mixtures to prepare them, characterised by specific function, property or use
- C04B2111/00474—Uses not provided for elsewhere in C04B2111/00
- C04B2111/0075—Uses not provided for elsewhere in C04B2111/00 for road construction
Abstract
The present invention discloses a kind of road surface compound, road and road pavement method, is related to road pavement technical field, road is had suitable elastic and preferable water permeability.The road surface includes aggregate and pitch binder with compound, wherein, the mass percent that pitch bonding agent accounts for road surface compound is 6%~9%；Aggregate includes rubber grain, rubble and sand, and the mass percent that rubber grain accounts for aggregate is 5%~10%, and the particle diameter of rubber grain is 1mm~3.3mm；The mass percent that rubble accounts for aggregate is 75%~85%, and the particle diameter of rubble is 3.3mm~4.75mm；The mass percent that sand accounts for aggregate is 5%~15%, and the particle diameter of sand is 1mm~2.36mm.Rubber grain is added in aggregate, the level to the particle diameter of rubber grain, rubble and sand is matched somebody with somebody, make road that there is suitable elastic and preferable water permeability.The road surface of the present invention is used for the road surface of laying road with compound.
Description
Technical field
The present invention relates to road pavement technical field, more particularly to a kind of road surface compound, road and road pavement side
Method.
Background technology
At present, it is that health is considered, people start to walk out interior, in the carry out activity such as cell behaviour area, park, tourist attractions
With loosen, the walking of pedestrian for convenience, prevent the long-term walking on the harder road of hardness of pedestrian and to the health care belt of pedestrian
Carry out harmful effect, and prevent there is ponding on overcast and rainy road and cause pedestrian easily to slip, laying has suitable hardness
Road with preferable water permeability is very necessary.
The content of the invention
It is an object of the invention to provide a kind of road surface compound, for making road with suitable elasticity and preferably
Water permeability.
To achieve these goals, the present invention provides following technical scheme：
A kind of road surface compound, including aggregate and pitch binder, wherein, the pitch bonding agent accounts for the road surface and used
The mass percent of compound is 6%~9%；The aggregate includes rubber grain, rubble and sand, and the rubber grain accounts for institute
The mass percent for stating aggregate is 5%~10%, and the particle diameter of the rubber grain is 1mm~3.3mm；The rubble accounts for the bone
The mass percent of material is 75%~85%, and the particle diameter of the rubble is 3.3mm~4.75mm；The sand accounts for the aggregate
Mass percent is 5%~15%, and the particle diameter of the sand is 1mm~2.36mm.
Preferably, the pitch binder includes modified pitch and adhesive, the modified pitch and described adhesive
Mass ratio is 1:1.
Preferably, described adhesive includes aromatic naphtha.
Preferably, the rubber grain includes waste tyre particle or/and reclaimed rubber particle.
Preferably, the road surface also includes pigment with compound, and the pigment accounts for the quality hundred of the road surface compound
Fraction is 2%~3%.
In the road surface compound that the present invention is provided, by adding a certain amount of rubber grain, increase profit in aggregate
The elasticity on the road surface that the road surface provided with the present invention is laid with compound so that the road surface provided using the present invention is spread with compound
If road surface there is suitable hardness, and then cause the road on road surface laid with the road surface provided using the present invention with compound
Road has suitable hardness, prevents pedestrian from being walked for a long time on harder road and carrying out harmful effect to the health care belt of pedestrian；
Meanwhile, matched somebody with somebody by the level of the particle diameter to the rubber grain in aggregate, rubble and sand, the road surface provided using the present invention is provided and used
The porosity on the road surface of compound laying, improves the road surface laid with compound on the road surface provided using the present invention in certain time
Interior permeable amount, improves the water permeability on the road surface that the road surface provided using the present invention is laid with compound, and then raising has
The water permeability of the road on the road surface that the road surface provided using the present invention is laid with compound, prevents existing on overcast and rainy road
Ponding and cause pedestrian easily to slip.
Another object of the present invention is to provide a kind of road, for making road there is suitably elastic and preferably permeable
Performance.To achieve these goals, the present invention provides following technical scheme：
A kind of road, the road includes road surface, and the road surface is using the road surface mixing as described in above-mentioned technical scheme
Material laying is formed.
Further, the road also includes water penetration roadbed, and the road surfacing is above the water penetration roadbed.
Further, water permeability asphalt layer is also equipped between the water penetration roadbed and the road surface.
The road had the advantage that with above-mentioned road surface compound relative to prior art it is identical, herein no longer go to live in the household of one's in-laws on getting married
State.
Another object of the present invention is to provide a kind of road pavement method, for make road have suitable elasticity and compared with
Good water permeability.To achieve these goals, the present invention provides following technical scheme：
A kind of road pavement method of road as described in above-mentioned technical scheme, including：Rubble and sand are heated to 150
DEG C~180 DEG C；Rubber grain and pitch binder are added in rubble and sand after heating, and stirred, road is formed
Face compound；The road surface is transported to laying scene with compound, wherein, the road surface reaches laying scene with compound
When temperature be more than or equal to 165 DEG C；Using asphalt-spreader by the road surface mixture laying；It will be paved using road roller
The road surface completed is compacted with compound.
Preferably, while rubber grain and pitch binder being added in the rubble after heating and sand, also by face
In rubble and sand of the material added to after heating.
Preferably, it is coated with solvent or diluent on the roller of the road roller.
Preferably, the road pavement method also includes：Lay water penetration roadbed；Laid on the water penetration roadbed saturating
Soluble asphalt layer.
The road pavement method had the advantage that with above-mentioned road relative to prior art it is identical, herein no longer go to live in the household of one's in-laws on getting married
State.
Brief description of the drawings
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the present invention, this hair
Bright schematic description and description is used to explain the present invention, does not constitute inappropriate limitation of the present invention.In the accompanying drawings：
Fig. 1 is the hardness profile on the road surface laid using road surface provided in an embodiment of the present invention with compound；
Fig. 2 is that the aggregate on the road surface laid with compound using road surface provided in an embodiment of the present invention is come off result of the test
Figure；
Fig. 3 is the structural representation one of road provided in an embodiment of the present invention；
Fig. 4 is the structural representation two of road provided in an embodiment of the present invention；
Fig. 5 is the flow chart one of road pavement method provided in an embodiment of the present invention；
Fig. 6 is the flowchart 2 of road pavement method provided in an embodiment of the present invention；
Fig. 7 is the flow chart 3 of road pavement method provided in an embodiment of the present invention.
Reference：
1- water penetration roadbeds；2- water permeability asphalts layer；3- road surfaces.
Embodiment
In order to further illustrate road surface compound provided in an embodiment of the present invention, road and road pavement method, below
It is described in detail with reference to Figure of description.
Road surface provided in an embodiment of the present invention includes aggregate and pitch bonding agent with compound, wherein, pitch bonding agent is accounted for
The mass percent of road surface compound is 6%~9%；Aggregate includes rubber grain, rubble and sand, and rubber grain accounts for aggregate
Mass percent be 5%~10%, the particle diameter of rubber grain is 1mm~3.3mm；The mass percent that rubble accounts for aggregate is
75%~85%, the particle diameter of rubble is 3.3mm~4.75mm；The mass percent that sand accounts for aggregate is 5%~15%, sand
Particle diameter is 1mm~2.36mm.
Road surface compound provided in an embodiment of the present invention can be used for laying cell behaviour area, park, tourist attractions etc.
Road road surface, present invention applicant utilizes above-mentioned road surface compound laying depth 30mm road surface, and the road surface entered
Row performance test, as shown in table 1.
| Project | Unit | Measured value | Target set point |
| Density | g/cm3 | 1.80 | Nothing |
| Porosity | % | 20 | Nothing |
| Permeable amount | Ml/15 seconds | 800 | More than 300 |
| Antiskid pendulum value | BPN | 50 | More than 40 |
| Road table hardness | G, 20~40 DEG C | 75~81 | 72~91 |
Table 1
As shown in Table 1, the density on the road surface laid using above-mentioned road surface with compound reaches 1.8g/cm3；Utilize above-mentioned road
The porosity on the road surface that face is laid with compound reaches 20%, and carrying out level by the particle diameter to each ingredient granules in aggregate matches somebody with somebody, and makes
The road surface laid with above-mentioned road surface with compound of getting profit has more space, can promote draining, and increase utilizes above-mentioned road surface
The water permeability on the road surface laid with compound；The permeable amount on the road surface laid using above-mentioned road surface with compound is 800ml/15
Second, far above target set point (300ml/15 second), i.e., the road surface laid with compound using above-mentioned road surface is with higher saturating
Aqueous energy, the high permeable amount on the road surface laid using above-mentioned road surface with compound has also been confirmed to be spread using above-mentioned road surface with compound
If road surface have higher porosity；The antiskid pendulum value on the road surface laid using above-mentioned road surface with compound is 50BPN, is higher than
Target set point (40BPN), shows that the road surface laid using above-mentioned road surface with compound has higher antiskid performance, prevents row
The phenomenon that people slips when being walked on road surface；Within the temperature range of 20 DEG C~40 DEG C, above-mentioned road surface compound is utilized
The hardness on the road surface of laying is 75G~81G, in target set point scope (72G~91G), by adding one in aggregate
Quantitative rubber grain so that the road surface laid using above-mentioned road surface with compound has suitable hardness, pedestrian's row preferably
Walk, referring to Fig. 1, the road surface laid by using the road surface of the rubber grain of addition different content with compound carries out hardness examination
Test, it is known that, when the mass percent that rubber grain accounts for aggregate is 5%~10%, the hardness on the road surface laid is substantially than existing
The hardness on some plain asphalt road surfaces is much smaller, and the hardness on the road surface laid is located at the hardness range that suitable pedestrian walks
It is interior, it is in the range of 5 DEG C~60 DEG C, to be laid in temperature especially when the mass percent that rubber grain accounts for aggregate is 10%
The hardness in paving be in the hardness range of suitable pedestrian walking.
From the foregoing, in road surface compound provided in an embodiment of the present invention, by adding a certain amount of in aggregate
Rubber grain, increase the elasticity on road surface laid using road surface provided in an embodiment of the present invention with compound so that utilize this
The road surface that the road surface that inventive embodiments are provided is laid with compound has suitable hardness, and then causes with real using the present invention
Applying the road on the road surface road surface of example offer laid with compound has suitable hardness, prevents pedestrian for a long time in harder road
Walked on road and harmful effect is come to the health care belt of pedestrian；Meanwhile, pass through the grain to the rubber grain in aggregate, rubble and sand
The level in footpath is matched somebody with somebody, and increases the porosity on the road surface laid using road surface provided in an embodiment of the present invention with compound, is improved and is utilized this
The permeable amount of the road surface that the road surface that inventive embodiments are provided is laid with compound within a certain period of time, improves and utilizes present invention implementation
The water permeability on road surface that the road surface that example is provided is laid with compound, and then improve to have and utilize road provided in an embodiment of the present invention
The water permeability of the road on the road surface that face is laid with compound, prevents there is ponding on overcast and rainy road and cause pedestrian easy
Slip.
In addition, in road surface compound provided in an embodiment of the present invention, by adding a certain amount of rubber in aggregate
Particle, and the level of the particle diameter of the rubber grain in aggregate, rubble and sand is matched somebody with somebody so that utilize road provided in an embodiment of the present invention
The road surface that face is laid with compound has preferable antiskid performance, the probability that reduction pedestrian slips when being walked on road.
Furthermore, in road surface compound provided in an embodiment of the present invention, by adding a certain amount of rubber in aggregate
Grain, and the level of the particle diameter of the rubber grain in aggregate, rubble and sand is matched somebody with somebody, and bonded aggregate by pitch binder
Come so that the road surface laid using road surface provided in an embodiment of the present invention with compound have suitable hardness, preferably it is permeable
Performance, preferable antiskid performance, are formed with being laid after being mixed and stirred in the prior art using resin materials such as rubber grain and polyurethane
Road surface compare, when laying road surface using road surface compound provided in an embodiment of the present invention can be using plain asphalt road surface
Laying method, laying method is simple, and efficiency of construction is high, and cost is low；Simultaneously as road surface mixing provided in an embodiment of the present invention
The resin materials such as polyurethane are not added with material, thus the air pollution caused by the resin materials such as polyurethane volatilize can be avoided.
In above-described embodiment, pitch binder is used to aggregate being bonded together, and the road surface of full wafer is formed, in practical application
In, pitch binder can include modified pitch and adhesive, and the mass ratio of modified pitch and adhesive is 1:1, wherein, bonding
Agent can be organic bond, and such as aromatic naphtha, the bonding force for strengthening each composition in aggregate prevents aggregate from coming off.
In above-described embodiment, rubber grain can be waste tyre particle, or, rubber grain can be reclaimed rubber
Grain, or, rubber grain is the mixture of waste tyre particle and reclaimed rubber particle, now, waste tyre particle and regeneration
The mass ratio of rubber grain can be set according to actual needs, for example, the matter of waste tyre particle and reclaimed rubber particle
It can be 7 to measure ratio:3~1:9.
The road surface laid to confirm the road surface provided using above-described embodiment with compound has preferable peel,
Present invention applicant has carried out contrast test：
(1) contrast groups
Raw material prepares：In the road surface compound that contrast groups are used, pitch binder is plain asphalt, and pitch binder is accounted for
The mass percent for the road surface compound that contrast groups are used is 8.5%；In aggregate, rubber grain is waste tyre particle, rubber
The mass percent that glue particle accounts for aggregate is 10%, and the mass percent that rubble accounts for aggregate is 82%, and sand accounts for the quality of aggregate
Percentage is 8%.
Process of the test：Contrast groups pavement test block is first made of compound using the road surface of contrast groups, and by contrast groups road
Face test block is placed in water immersion 7 days, and then contrast groups pavement test block is placed in the testing machine that comes off, and tries contrast groups road surface
Test block to be at 60 DEG C, the mantle friction 10 minutes using the bistrique for the testing machine that comes off to contrast groups pavement test block, and collect
The aggregate come off from contrast groups pavement test block.
(2) test group
Raw material prepares：In the road surface compound that test group is used, the road surface that pitch binder accounts for test group use uses mixed
The mass percent for closing material is 8.5%, and pitch binder includes the quality of modified pitch and adhesive, modified pitch and adhesive
Than for 1:1；In aggregate, rubber grain is reclaimed rubber particle, and the mass percent that rubber grain accounts for aggregate is 10%, and rubble is accounted for
The mass percent of aggregate is 82%, and the mass percent that sand accounts for aggregate is 8%.
Process of the test：Test group pavement test block is first made of compound using the road surface of test group, and by test group road
Face test block is placed in water immersion 7 days, and then test group pavement test block is placed in the testing machine that comes off, and tries test group road surface
Test block to be at 60 DEG C, the mantle friction 10 minutes using the bistrique for the testing machine that comes off to test group pavement test block, and collect
The aggregate come off from test group pavement test block.
Referring to Fig. 2, respectively to the aggregate that is come off on contrast groups pavement test block and on test group pavement test block
The aggregate that comes off carries out weighing analysis, it is known that during using identical experimental condition, being come off on test group pavement test block
Aggregate the few 380g of the quality of aggregate that is come off on contrast groups pavement test block of mass ratio, that is to say, that in pitch bonding
Adhesive is added in agent, and it is reclaimed rubber particle that rubber grain, which is selected, helps to increase the bonding in aggregate between particle
Agent, prevents that particle comes off in aggregate, so as to strengthen the road surface laid using road surface provided in an embodiment of the present invention with compound
Durability.
Pigment can also be added in road surface compound provided in an embodiment of the present invention, pigment accounts for the matter of road surface compound
It is 2%~3% to measure percentage, wherein, the color of pigment can be selected according to actual needs, for example, the color of pigment can
Selected with the environment according to residing for the road surface laid, landscape, so that the road surface of laying has environment, the landscape with surrounding
Mutually harmonious color, realizes the colorization on the road surface of laying, and raising is spread using road surface provided in an embodiment of the present invention with compound
If road surface aesthetic property.
Fig. 3 or Fig. 4 is referred to, the embodiment of the present invention also provides a kind of road, and road includes road surface 3, and road surface 3 is using as above
The road surface described in embodiment is stated to be laid to be formed with compound.
The road had the advantage that with above-mentioned road surface compound relative to prior art it is identical, herein no longer go to live in the household of one's in-laws on getting married
State.
Please continue to refer to Fig. 3, for there is no the road of vehicle to run, road in cell behaviour area, park, tourist attractions etc.
Water penetration roadbed 1 and road surface 3 can be included, road surface 3 is laid immediately on water penetration roadbed 1.Please continue to refer to Fig. 4, for road
Side, sight seeing road etc. may have the road that vehicle (such as 4 tons of heavy tour bus) is walked, and road can include water penetration roadbed
1st, water permeability asphalt layer 2 and road surface 3, water permeability asphalt layer 2 are laid on water penetration roadbed 1, and road surface 3 is laid on water permeability asphalt
On layer 2, the laying of water permeability asphalt layer 2 can improve the flatness on road surface 3, prevent the traffic caused by the flatness of road surface 3 is not high
The generation of accident.
Referring to Fig. 5, the embodiment of the present invention also provides a kind of road pavement method, for laying described in above-described embodiment
Road, including：
Step S100, rubble and sand are heated to 150 DEG C~180 DEG C.
Step S200, by rubber grain and pitch binder added in the rubble and sand after heating, and stir,
Form road surface compound.
Step S300, by road surface be transported to compound laying scene, wherein, road surface with compound reach laying scene when
Temperature be more than or equal to 165 DEG C.
Step S400, using asphalt-spreader by road surface mixture laying.
Step S500, using road roller the road surface for the completion that paves is compacted with compound.
The road pavement method had the advantage that with above-mentioned road relative to prior art it is identical, herein no longer go to live in the household of one's in-laws on getting married
State.
In the above-described embodiments, when needing to lay colored road surface, that is, need on road surface with adding pigment in compound
When, then in step s 200, while rubber grain and pitch binder are added in the rubble after heating and sand, will also
In rubble and sand of the pigment added to after heating.
In the above-described embodiments, in step S300, when road surface is transported into laying scene with compound, in order to ensure road
Temperature when face reaches laying scene with compound is more than or equal to 165 DEG C, can use heat-insulation tarpaulin road pavement compound
It is incubated, wherein, the quantity of heat-insulation tarpaulin can be selected such as transporting distance, transport environment according to actual needs,
For example, the quantity of heat-insulation tarpaulin can be two, two heat-insulation tarpaulins are covered on the compound of road surface, are mixed with road pavement
Material is incubated.
In the above-described embodiments, in step S500, the road surface for the completion that paves is pressed with compound using road roller
In real time, road roller can use 3 tons~4 tons of road roller or 500kg manual mode road roller, wherein, will in utilization road roller
The road surface of completion pave when being compacted with compound, solvent or diluent is coated with the roller of road roller, to prevent road surface compound
Stick on the roller of road roller.After the road surface for the completion that paves is compacted with compound using road roller, that is, complete road
Road surface laying, after road surface temperature reduction after, you can use.
When road includes water penetration roadbed and road surface, when road surfacing is on water penetration roadbed, please continue to refer to Fig. 6,
Step S100, rubble and sand be heated to before 150 DEG C~180 DEG C, road pavement method provided in an embodiment of the present invention is also
Including：
Step S10, laying water penetration roadbed.
When road includes water penetration roadbed, water permeability asphalt layer and road surface, water permeability asphalt layer is laid on water penetration roadbed
On, when road surfacing is on water permeability asphalt layer, please continue to refer to Fig. 7,150 are heated in step S100, by rubble and sand
DEG C~180 DEG C before, road pavement method provided in an embodiment of the present invention also includes：
Step S10, laying water penetration roadbed.
Step S20, the laying water permeability asphalt layer on water penetration roadbed.
In the description of above-mentioned embodiment, specific features, structure, material or feature can be in any one or many
Combined in an appropriate manner in individual embodiment or example.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (12)
1. a kind of road surface compound, it is characterised in that including aggregate and pitch binder, wherein,
The mass percent that the pitch bonding agent accounts for the road surface compound is 6%~9%；
The aggregate includes rubber grain, rubble and sand, the rubber grain account for the mass percent of the aggregate for 5%~
10%, the particle diameter of the rubber grain is 1mm~3.3mm；The rubble account for the mass percent of the aggregate for 75%~
85%, the particle diameter of the rubble is 3.3mm~4.75mm；The mass percent that the sand accounts for the aggregate is 5%~15%,
The particle diameter of the sand is 1mm~2.36mm.
2. road surface compound according to claim 1, it is characterised in that the pitch binder include modified pitch and
The mass ratio of adhesive, the modified pitch and described adhesive is 1:1.
3. road surface compound according to claim 2, it is characterised in that described adhesive includes aromatic naphtha.
4. road surface compound according to claim 1, it is characterised in that the rubber grain includes waste tyre particle
Or/and reclaimed rubber particle.
5. road surface compound according to claim 1, it is characterised in that the road surface also includes pigment with compound,
The mass percent that the pigment accounts for the road surface compound is 2%~3%.
6. a kind of road, it is characterised in that the road includes road surface, the road surface is used as described in Claims 1 to 5 is any
Road surface laid to be formed with compound.
7. road according to claim 6, it is characterised in that the road also includes water penetration roadbed, the road surface paving
It is located above the water penetration roadbed.
8. road according to claim 7, it is characterised in that be also equipped between the water penetration roadbed and the road surface
Water permeability asphalt layer.
9. a kind of road pavement method of road as described in claim 6~8 is any, it is characterised in that including：
Rubble and sand are heated to 150 DEG C~180 DEG C；
Rubber grain and pitch binder are added in rubble and sand after heating, and stirred, road surface is formed and uses mixed
Close material；
The road surface is transported to laying scene with compound, wherein, the road surface reaches temperature during laying scene with compound
Degree is more than or equal to 165 DEG C；
Using asphalt-spreader by the road surface mixture laying；
The road surface for the completion that paves is compacted with compound using road roller.
10. road pavement method according to claim 9, it is characterised in that add rubber grain and pitch binder
While in rubble and sand to after heating, also pigment is added in rubble and sand after heating.
11. road pavement method according to claim 9, it is characterised in that be coated with the roller of the road roller dilute
Material.
12. road pavement method according to claim 9, it is characterised in that the road pavement method also includes：
Lay water penetration roadbed；
Water permeability asphalt layer is laid on the water penetration roadbed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557747.0A CN107253836A (en) | 2017-07-10 | 2017-07-10 | A kind of road surface compound, road and road pavement method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710557747.0A CN107253836A (en) | 2017-07-10 | 2017-07-10 | A kind of road surface compound, road and road pavement method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107253836A true CN107253836A (en) | 2017-10-17 |
Family
ID=60025979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710557747.0A Pending CN107253836A (en) | 2017-07-10 | 2017-07-10 | A kind of road surface compound, road and road pavement method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107253836A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046638A (en) * | 2017-12-18 | 2018-05-18 | 俞瑞山 | Application process of the humate in simple roadbed is made |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219870A (en) * | 2007-12-29 | 2008-07-16 | 哈尔滨工业大学 | Rubber particle sheet pavement material and method for paving rubber particle sheet pavement |
| CN103204644A (en) * | 2013-05-13 | 2013-07-17 | 西安市市政设施管理局 | Warmly bitumen-mixed modifier and preparation method thereof |
| CN104072023A (en) * | 2014-06-09 | 2014-10-01 | 四川航天五源复合材料有限公司 | Pavement made from asphalt mixture |
| CN105524475A (en) * | 2014-09-30 | 2016-04-27 | 北京路新大成景观建筑工程有限公司 | Flexible asphalt, preparation method therefor, road pavement material and road |
-
2017
- 2017-07-10 CN CN201710557747.0A patent/CN107253836A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101219870A (en) * | 2007-12-29 | 2008-07-16 | 哈尔滨工业大学 | Rubber particle sheet pavement material and method for paving rubber particle sheet pavement |
| CN103204644A (en) * | 2013-05-13 | 2013-07-17 | 西安市市政设施管理局 | Warmly bitumen-mixed modifier and preparation method thereof |
| CN104072023A (en) * | 2014-06-09 | 2014-10-01 | 四川航天五源复合材料有限公司 | Pavement made from asphalt mixture |
| CN105524475A (en) * | 2014-09-30 | 2016-04-27 | 北京路新大成景观建筑工程有限公司 | Flexible asphalt, preparation method therefor, road pavement material and road |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108046638A (en) * | 2017-12-18 | 2018-05-18 | 俞瑞山 | Application process of the humate in simple roadbed is made |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP3280847B2 (en) | Permeable concrete pavement method | |
| CN108003639B (en) | Maintenance construction method for asphalt pavement cementation wearing course | |
| CN103882788B (en) | Based on the method for constructing roadway of the modification roller compacted concrete surface layer of enzyme soil cured substrate layer | |
| CN104652216A (en) | Water-discharging noise-lowering asphalt pavement structure of cement concrete bridge deck and laying process | |
| CN106948235A (en) | A kind of bituminous paving interlayer construction method | |
| CN104446156B (en) | A kind of emulsified bitumen slurry mixture penetration type bituminous paving | |
| Jones et al. | Warm-Mix Asphalt Study: Test Track Construction and FirstLevel Analysis of Phase 3b HVS and Laboratory Testing (Rubberized Asphalt, Mix Design# 2) | |
| CN101429746B (en) | Road paving method | |
| CN107165018A (en) | A kind of simple grain footpath asphalt macadam ultra-thin wearing layer and preparation method thereof | |
| US20060127572A1 (en) | Method for producing a bituminous mix, in particular by cold process, and bituminous mix obtained by said method | |
| Holtrop | Sprayed sealing practice in Australia | |
| CN114351529A (en) | Pavement structure adopting warm-mix ultrathin layer overlay and construction method thereof | |
| KR20100012226A (en) | Recycling asphalt concrete using cold recycled asphalt pavement by hot mixing method with hot mixture asphlt | |
| CN107253836A (en) | A kind of road surface compound, road and road pavement method | |
| CN112195709A (en) | APR (alkaline peroxide solution) cementing agent for curing permeable wearing course of mountain highway and construction method thereof | |
| CN206971028U (en) | A kind of colored road surface | |
| CN206784100U (en) | A kind of bituminous paving interlayer structure | |
| CN108729321A (en) | A kind of prefabricated Orthotropic steel plate paving structure and its method for paving | |
| RU2585769C1 (en) | Method of forming layers of road pavement of roads and city streets | |
| CN107059530A (en) | A kind of thick-layer paves the big space Emulsified Asphalt Mixture road surface of cold mixing and its construction technology | |
| Yao et al. | A literature review: asphalt pavement repair technologies and materials | |
| KR101023038B1 (en) | Mixture of aspaltconcrete of paving the outer layer and the constructing method thereof | |
| Munir et al. | Activated Crumb Rubber Modified Binder as a Sustainable Paving Material: Pavement Performance Consideration | |
| CN110438896A (en) | Concrete bridge deck polyurethane rubber drainage pavement structure and its construction method | |
| CN111021183A (en) | Construction method of open-graded drainage type epoxy asphalt ultrathin anti-skid wearing layer |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20171017 |