CN110205901A - A kind of pitch now mixes that existing laying is standby and construction method - Google Patents
A kind of pitch now mixes that existing laying is standby and construction method Download PDFInfo
- Publication number
- CN110205901A CN110205901A CN201910487272.1A CN201910487272A CN110205901A CN 110205901 A CN110205901 A CN 110205901A CN 201910487272 A CN201910487272 A CN 201910487272A CN 110205901 A CN110205901 A CN 110205901A
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- building stones
- asphalt
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- pitch
- blender
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- 238000010276 construction Methods 0.000 title claims abstract description 26
- 239000004575 stone Substances 0.000 claims abstract description 67
- 239000010426 asphalt Substances 0.000 claims abstract description 66
- 239000000463 material Substances 0.000 claims abstract description 45
- 239000000203 mixture Substances 0.000 claims abstract description 38
- 238000003756 stirring Methods 0.000 claims abstract description 35
- 239000004615 ingredient Substances 0.000 claims abstract description 16
- 238000012856 packing Methods 0.000 claims abstract description 16
- 238000004806 packaging method and process Methods 0.000 claims abstract description 8
- 238000012216 screening Methods 0.000 claims abstract description 4
- 238000002156 mixing Methods 0.000 claims description 27
- 238000009434 installation Methods 0.000 claims description 11
- 239000011148 porous material Substances 0.000 claims description 10
- 238000005086 pumping Methods 0.000 claims description 10
- 238000005303 weighing Methods 0.000 claims description 8
- 238000003860 storage Methods 0.000 claims description 7
- 238000007599 discharging Methods 0.000 claims description 6
- 235000021050 feed intake Nutrition 0.000 claims description 5
- 238000013019 agitation Methods 0.000 claims description 3
- 230000003247 decreasing effect Effects 0.000 claims description 3
- 238000011068 loading method Methods 0.000 claims description 3
- 241001677188 Coccus viridis Species 0.000 claims 1
- 239000011295 pitch Substances 0.000 abstract description 15
- 230000007613 environmental effect Effects 0.000 abstract description 6
- 239000011338 soft pitch Substances 0.000 abstract description 5
- 238000004134 energy conservation Methods 0.000 abstract description 2
- 230000013011 mating Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 6
- 238000010438 heat treatment Methods 0.000 description 5
- 238000001035 drying Methods 0.000 description 4
- 239000000428 dust Substances 0.000 description 4
- 239000011301 petroleum pitch Substances 0.000 description 4
- 238000002485 combustion reaction Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 238000005453 pelletization Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 description 1
- 238000010923 batch production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000003546 flue gas Substances 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/02—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for preparing the materials
- E01C19/10—Apparatus or plants for premixing or precoating aggregate or fillers with non-hydraulic binders, e.g. with bitumen, with resins, i.e. producing mixtures or coating aggregates otherwise than by penetrating or surface dressing; Apparatus for premixing non-hydraulic mixtures prior to placing or for reconditioning salvaged non-hydraulic compositions
-
- 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
- E01C19/00—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving
- E01C19/48—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ
- E01C19/4806—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing
- E01C19/4826—Machines, tools or auxiliary devices for preparing or distributing paving materials, for working the placed materials, or for forming, consolidating, or finishing the paving for laying-down the materials and consolidating them, or finishing the surface, e.g. slip forms therefor, forming kerbs or gutters in a continuous operation in situ with solely rollers for consolidating or finishing the materials being aggregate mixed with binders
Abstract
The present invention proposes that a kind of pitch now mixes that existing laying is standby and construction method, including Xian Banxianpu mechanism and building stones mixture ingredient packing mechanism, Xian Banxianpu mechanism includes stirring container system, paving system, building stones mixture ingredient packing mechanism includes building stones screening stocking system, ingredient packaging system, transport vehicle, each shelves building stones are packaged by proportion and are sent by transport vehicle to stirring system, it is stirred with pitch, after forming asphalt, is delivered to paving system and carries out the compacting that paves.The mating popularization and use soft pitch material of the present invention or conventional pitch material, reduce equipment cost, energy conservation and environmental protection.
Description
Technical field
Now mix that existing laying is standby and construction method the invention belongs to the technical field of road construction more particularly to a kind of pitch.
Background technique
Asphalt mixing plant, also known as bituminous mixing plant refer in batch production bituminous concrete at being arranged
It is standby, be build or maintenance highway, standard highway, town road, airport, harbour necessaries.Traditional asphalt mixing
Equipment mainly by feed proportioning system, drying system, combustion system, hot material promotion, vibrating screen, hot material storage warehouse, weigh stirring system,
The part such as asphalt feeding system, powder supplying system, dust pelletizing system, finished product bin and control system forms.Common petroleum pitch
Property be that mobility is deteriorated when temperature is lower than 120 DEG C, temperature is in solid state when being lower than 50 DEG C, so in order to ensure public affairs
Regulation must be protected in the asphalt drop temperature using common petroleum pitch mixing in the Asphalt Pavement Construction Quality industry of road
It holds between 150 DEG C~190 DEG C, belongs to substandard product below or above this temperature range, therefore traditional asphalt mixes
Material mixing plant can all have a set of building stones drying heating system, pitch heat insulation system, and its combustion corresponding with each
Burning system will necessarily generate the discharge of a large amount of dust and exhaust gas, bitumen flue gas because drying heating and burning fuel to building stones, be
This also all can be equipped with a set of dust pelletizing system and other environmental protection equipments.Therefore complete equipment seems very huge, to give birth to per hour
It produces its length for 160 tons of asphalt equipment and has respectively reached 40 meters, 30 meters, 25 meters, and the bigger equipment of output
It is huger.
Generally traditional asphalt mixture stirring device is the high production of a set of high pollution, high energy consumption, purchase cost
Equipment, equipment purchase side set up the project when environmental impact assessment percent of pass it is low or for additionally increased by environmental impact assessment expensive environmental protection measure and
Equipment, with for domestic conventional 3000 type asphalt mixing plants (each pot is stirred 3 tons, 240 tons of hourly output) its
Full environment-friendly type general power 620KW, equipment unit price 8,000,000.The shortcomings that for above-mentioned traditional equipment, the country has materials specialist to grind
Sending, which does not need heated asphalt just, has the soft pitch material of fine mobility, and the asphaltum mixture material with low temperature that test makes
Also asphalt highway quality requirement is fully meet.
Soft pitch: environment temperature does not need additionally to heat at 20 DEG C~100 DEG C just with liquidus behavior and with good
Mobility have common petroleum pitch physicochemical property product pitch, be by common petroleum pitch it is processed from.
Asphaltum mixture material with low temperature: the up-to-standard of mixing is mixed according to the ratio using soft pitch and the building stones for not needing heating
Mixture, may also indicate that material temperature degree lower than 100 DEG C and up-to-standard asphalt.It is pushed away therefore it provides one kind is mating
It the use of the equipment of the novel asphalt material is extensively necessary.
Summary of the invention
The technical problem to be solved by the invention is to solve the above problems providing a kind of pitch now mixes existing laying
Standby and construction method, integral device is easy, and construction process is short.
The technical proposal adopted by the invention to solve the above technical problems is that: a kind of asphaltum mixture material with low temperature now mixes existing laying
It is standby, which is characterized in that including Xian Banxianpu mechanism and building stones mixture ingredient packing mechanism, the Xian Banxianpu mechanism includes stirring
Mix system and paving system, the building stones mixture ingredient packing mechanism include building stones screening stocking system, ingredient packaging system,
Transport vehicle；
The stirring container system include bottom plate, coaming plate and the diesel-generator power sources successively laid along the bottom plate,
Truck-mounted crane, blending bunker, U-shaped asphalt tank, blender are folded, is equipped with device of unpacking, the mixture at the top of the blending bunker
It is equipped with mixture feeding device between storehouse and blender, pumping installations, blender are equipped between the U-shaped asphalt tank and blender
Bottom discharge port is equipped with discharging device；
Paving system includes paver and road roller；
The building stones feed proportioning system includes vibrating screen, multiple sub-material storehouses and feed device, and the multiple sub-material storehouse is right respectively
The building stones of different-grain diameter are answered, multiple sub-material storehouses height is different, and it is successively horizontally arranged along direction of highly successively decreasing, each divide bin bottom
It is equipped with weighing hopper, the vibrating screen inclination is laid in multiple sub-material the top of the warehouse, and the sieve pore on vibrating screen includes that a variety of holes are big
It is small, different building stones partial sizes are respectively corresponded, hole is sequentially increased sieve pore from high to low, and the feed device includes building stones feeding device
And material-gathering device, building stones are transported to vibrating screen through building stones feeding device, the building stones in multiple sub-material storehouses are transported to through material-gathering device to be beaten
Packet system is packaged, and building stones are transported to stirring system by the transport vehicle.
According to the above scheme, the mixture feeding device is mixture charging belt machine, and mixture charging belt machine passes through
The medial concavity of the U-shaped asphalt tank tilts upward arrangement, and the medial concavity Tank tilting of U-shaped asphalt tank is set up, described
Discharging device is telescopic belt machine.
According to the above scheme, the packaging system is jumbo bag packing machine, and the device of unpacking is jumbo bag bale breaker.
According to the above scheme, the building stones feeding device is building stones charging belt machine, and the material-gathering device is the belt feeder that gathers materials.
According to the above scheme, the blending bunker includes two sub- feed bins, and the sub- feed bin is equipped with weigher, sub- feed bin storage
Amount is the blender amount of agitation.
According to the above scheme, electric heater unit is equipped in the U-shaped asphalt tank.
According to the above scheme, it is equipped with asphalt weigher at the top of the blender, the pumping installations is connected with asphalt weigher, asphalt weigher
It is connected with stirring machine inlet.
A kind of asphaltum mixture material with low temperature now mixes existing paving construction method, which comprises the steps of:
S1) back court ingredient is packaged: building stones are transported to vibrating screen by building stones charging belt machine, and building stones roll downwards along vibrating screen
It falls, the sieve pore successively through different aperture on vibrating screen is fallen into different sub-material storehouses, and building stones are through bottom weighing hopper in each sub-material storehouse
After weighing, to gathering materials, belt feeder feeds intake, and is transported to the packing of jumbo bag packing machine, and packed jumbo bag is sent existing to construction by transport vehicle
?；
S2) existing paving is now mixed in front court: folding truck-mounted crane for packed mixing building stones jumbo bag and hangs in sub- feed bin, is torn open by jumbo bag
Chartered plane unpacking is put in storage, and two sub- feed bins alternately feed intake to mixture charging belt machine, conveys mixing building stones to blender, fold with
Vehicle, which is hung, alternately to feed intake to two sub- feed bins, and the machine of being kept stirring is worked continuously, meanwhile, U-shaped asphalt tank passes through pumping installations to pitch
Scale pumps pitch, after measuring asphalt content, feeds intake to blender, after blender completes stirring, is exported by telescopic belt machine,
Paver uniformly paves asphalt on roadbase, and carries out preliminary jolt ramming and leveling, and road roller is to be self-possessed to road
Road carries out compacting operation.
According to the above scheme, the stirring container system is delivered by lorry, is moved forward along construction road, the telescopic skin
Hopper with machine and the paver is correspondingly arranged, and asphalt is fed directly to hopper of paver.
According to the above scheme, the stirring container system is placed in beside construction road on vacant lot, and asphalt passes through
Truck or loading machine are delivered to hopper of paver.
The beneficial effects of the present invention are: providing a kind of pitch now mixes that existing laying is standby and construction method, dripped for new type low temperature
The stirring laying equipment of green material design is cancelled drying heating system, combustion system, dust pelletizing system in traditional equipment, is simplified
Equipment composition reduces cost, and construction process simplifies, shortens the construction period, energy conservation and environmental protection, and present device is also not necessarily limited to low temperature drip
Green material is dedicated, also can be applied to Emulsified Asphalt Mixture stirring, heating after plain asphalt mixture stirring etc. all
Mixture suitable for the equipment stirs.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the stirring container system of one embodiment of the invention.
Fig. 2 is the stirring container system schematic diagram of internal structure of one embodiment of the invention.
Fig. 3 is the structural schematic diagram of the U-shaped asphalt tank of one embodiment of the invention.
Fig. 4 is the distribution schematic diagram of the building stones mixture ingredient packing mechanism of one embodiment of the invention.
Fig. 5 is the structural schematic diagram of the building stones matching system of one embodiment of the invention.
Fig. 6 shows the construction schematic diagram for mixing existing paving for one embodiment of the invention.
Wherein: 1- bottom plate, 2- coaming plate, 3- power supply, 4- fold truck-mounted crane, 5- blending bunker, 6-U type asphalt tank, 7- stirring
Machine, 8- mixture charging belt machine, 9- telescopic belt machine, 10- jumbo bag packing machine, 11- jumbo bag bale breaker, 12- pumping installations,
13- vibrating screen, 14- sub-material storehouse, 15- weighing hopper, 16- paver, 17- road roller, 18- building stones charging belt machine, 19- gather materials skin
Band machine, 20- asphalt weigher, 21- transport vehicle, 22- lorry.
Specific embodiment
For a better understanding of the invention, the invention will be further described with reference to the accompanying drawings and examples.
As Figure 1-Figure 2, it is standby now to mix existing laying for a kind of asphaltum mixture material with low temperature, including Xian Banxianpu mechanism and building stones it is mixed
Material ingredient packing mechanism is closed, Xian Banxianpu mechanism includes stirring container system and paving system, and building stones mixture ingredient is packaged
Mechanism includes building stones screening stocking system, ingredient packaging system, transport vehicle；
Stirring container system include bottom plate 1, coaming plate 2 and the diesel-generator power sources 3 successively laid along bottom plate, fold with
Vehicle hangs 4, blending bunker 5, U-shaped asphalt tank 6, blender 7, is equipped with unpack device, blending bunker and blender at the top of blending bunker
Between be equipped with mixture feeding device, pumping installations 12 is equipped between U-shaped asphalt tank and blender, blender bottom discharge port sets
There is discharging device；
Paving system includes paver 16 and road roller 17；
As shown in fig. 4-5, building stones feed proportioning system includes vibrating screen 13, multiple sub-material storehouses 14 and feed device, Duo Gefen
Feed bin respectively corresponds the building stones of different-grain diameter, and multiple sub-material storehouses height is different, successively horizontally arranged along direction of highly successively decreasing, each
Bin bottom is divided to be equipped with weighing hopper 15, vibrating screen inclination is laid in multiple sub-material the top of the warehouse, and the sieve pore on vibrating screen includes more
Kind pore size, respectively corresponds different building stones partial sizes, hole is sequentially increased sieve pore from high to low, and feed device includes building stones feeding
Device and material-gathering device, building stones are transported to vibrating screen through building stones feeding device, and the building stones in multiple sub-material storehouses are transported through material-gathering device
It is packaged to packaging system, building stones are transported to stirring system by transport vehicle.
Mixture feeding device is mixture charging belt machine 8, and mixture charging belt machine passes through the centre of U-shaped asphalt tank
Recess portion tilts upward arrangement, and the medial concavity Tank tilting of U-shaped asphalt tank is set up (see Fig. 3), and discharging device is telescopic
Belt feeder 9.
Packaging system is jumbo bag packing machine 10, and device of unpacking is jumbo bag bale breaker 11.
Building stones feeding device is building stones charging belt machine 18, and material-gathering device is the belt feeder 19 that gathers materials.
Blending bunker includes two sub- feed bins, and sub- feed bin is equipped with weigher, and sub- feed bin amount of storage is blender amount of agitation.
It is equipped with electric heater unit in U-shaped asphalt tank, when equipment is stirred for plain asphalt, electric heater unit can be passed through
Pitch in tank is heated, so that the Device-General is in plain asphalt and soft pitch.
Asphalt weigher 20 is equipped at the top of blender, pumping installations is connected with asphalt weigher, asphalt weigher and stirring machine inlet phase
Connection.
A kind of pitch now mixes existing paving construction method, includes the following steps:
S1) back court ingredient is packaged: building stones are transported to vibrating screen by building stones charging belt machine, and building stones roll downwards along vibrating screen
It falls, the sieve pore successively through different aperture on vibrating screen is fallen into different sub-material storehouses, and building stones are through bottom weighing hopper in each sub-material storehouse
After weighing, to gathering materials, belt feeder feeds intake, and is transported to the packing of jumbo bag packing machine, and packed jumbo bag is sent existing to construction by transport vehicle
?；
S2) existing paving is now mixed in front court: folding truck-mounted crane for packed mixing building stones jumbo bag and hangs in sub- feed bin, is torn open by jumbo bag
Chartered plane unpacking is put in storage, and two sub- feed bins alternately feed intake to mixture charging belt machine, conveys mixing building stones to blender, fold with
Vehicle, which is hung, alternately to feed intake to two sub- feed bins, and the machine of being kept stirring is worked continuously, meanwhile, U-shaped asphalt tank passes through pumping installations to pitch
Scale pumps pitch, after measuring asphalt content, feeds intake to blender, after blender completes stirring, is exported by telescopic belt machine,
Paver uniformly paves asphalt on roadbase, and carries out preliminary jolt ramming and leveling, and road roller is to be self-possessed to road
Road carries out compacting operation.
Stirring container system can be delivered by lorry 22, be moved forward along construction road, telescopic belt machine and paver
Hopper be correspondingly arranged, asphalt is fed directly to hopper of paver；It can also be placed in beside construction road on vacant lot,
Asphalt is delivered to hopper of paver by truck or loading machine.
The above is only a preferred embodiment of the present invention, protection scope of the present invention is not limited merely to above-mentioned implementation
Example, all technical solutions belonged under thinking of the present invention all belong to the scope of protection of the present invention.It should be pointed out that for the art
Those of ordinary skill for, several improvements and modifications without departing from the principles of the present invention, these improvements and modifications
It should be regarded as protection scope of the present invention.
Claims (10)
1. it is standby that a kind of pitch now mixes existing laying, which is characterized in that including Xian Banxianpu mechanism and building stones mixture ingredient baling press
Structure, the Xian Banxianpu mechanism include stirring container system and paving system, the building stones mixture ingredient packing mechanism packet
Include building stones screening stocking system, ingredient packaging system and transport vehicle；
The stirring container system includes bottom plate, coaming plate and the diesel-generator power sources successively laid along the bottom plate, folds
Truck-mounted crane, blending bunker, U-shaped asphalt tank, blender, are equipped with device of unpacking at the top of the blending bunker, the blending bunker with
It is equipped with mixture feeding device between blender, pumping installations is equipped between the U-shaped asphalt tank and blender, stirs motor spindle
Discharge port is equipped with discharging device；
Paving system includes paver and road roller；
The building stones feed proportioning system includes silo roof vibrating screen, multiple sub-material storehouses and feed device, and the multiple sub-material storehouse is right respectively
The building stones of different-grain diameter are answered, multiple sub-material storehouses height is different, and it is successively horizontally arranged along direction of highly successively decreasing, each divide bin bottom
It is equipped with weighing hopper, the vibrating screen inclination is laid in multiple sub-material the top of the warehouse, and the sieve pore on vibrating screen includes that a variety of holes are big
It is small, different building stones partial sizes are respectively corresponded, hole is sequentially increased sieve pore from high to low, and the feed device includes building stones feeding device
And material-gathering device, building stones are transported to vibrating screen through building stones feeding device, the building stones in multiple sub-material storehouses are transported to through material-gathering device to be beaten
Packet system is packaged, and packed mixing building stones according to the ratio are transported to stirring system by the transport vehicle.
2. it is standby that a kind of pitch according to claim 1 now mixes existing laying, which is characterized in that the mixture feeding device is
Mixture charging belt machine, the medial concavity that mixture charging belt machine passes through the U-shaped asphalt tank tilts upward arrangement, U-shaped
The medial concavity Tank tilting of asphalt tank is set up, and the discharging device is telescopic belt machine.
3. it is standby that a kind of pitch according to claim 1 now mixes existing laying, which is characterized in that the packaging system is jumbo bag packet
Installation, the device of unpacking is jumbo bag bale breaker.
4. it is standby that a kind of pitch according to claim 1 now mixes existing laying, which is characterized in that the building stones feeding device is stone
Expect that charging belt machine, the material-gathering device are the belt feeder that gathers materials.
5. it is standby that a kind of pitch according to claim 1 now mixes existing laying, which is characterized in that the blending bunker includes two
Sub- feed bin, the sub- feed bin are equipped with weigher, and sub- feed bin amount of storage is the blender amount of agitation.
6. it is standby that a kind of pitch according to claim 1 now mixes existing laying, which is characterized in that be equipped in the U-shaped asphalt tank
Electric heater unit.
7. it is standby that a kind of pitch according to claim 1 now mixes existing laying, which is characterized in that be equipped with drip at the top of the blender
Green scale, the pumping installations are connected with asphalt weigher, and asphalt weigher is connected with stirring machine inlet.
8. a kind of pitch now mixes existing paving construction method, which comprises the steps of:
S1) back court ingredient is packaged: building stones are transported to vibrating screen by building stones charging belt machine, and building stones tumble downwards along vibrating screen,
Sieve pore successively through different aperture on vibrating screen is fallen into different sub-material storehouses, and building stones are measured through bottom according to the ratio in each sub-material storehouse
After bucket weighs, to gathering materials, belt feeder feeds intake, and is transported to the packing of jumbo bag packing machine, and packed jumbo bag is sent existing to construction by transport vehicle
?；
S2) existing paving is now mixed in front court: folding truck-mounted crane for packed mixing building stones jumbo bag and hangs in sub- feed bin, passes through jumbo bag bale breaker
Unpacking is put in storage, and two sub- feed bins alternately feed intake to mixture charging belt machine, is conveyed mixing building stones to blender, is folded truck-mounted crane
Alternating feeds intake to two sub- feed bins, and the machine of being kept stirring is worked continuously, meanwhile, U-shaped asphalt tank is pumped by pumping installations to asphalt weigher
Pitch is sent, after measuring asphalt content, is fed intake to blender, after blender completes stirring, is exported, is paved by telescopic belt machine
Machine uniformly paves asphalt on roadbase, and carries out preliminary jolt ramming and leveling, road roller be self-possessed to road into
Row compacting operation.
9. a kind of pitch according to claim 8 now mixes existing paving construction method, which is characterized in that the stirring system passes through
Lorry delivery, moves forward along construction road, and the hopper of the telescopic belt machine and the paver is correspondingly arranged, asphalt
It is fed directly to hopper of paver.
10. a kind of pitch according to claim 8 now mixes existing paving construction method, which is characterized in that the stirring system is put
It is placed in beside construction road on vacant lot, asphalt is delivered to hopper of paver by truck or loading machine.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487272.1A CN110205901A (en) | 2019-06-05 | 2019-06-05 | A kind of pitch now mixes that existing laying is standby and construction method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910487272.1A CN110205901A (en) | 2019-06-05 | 2019-06-05 | A kind of pitch now mixes that existing laying is standby and construction method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110205901A true CN110205901A (en) | 2019-09-06 |
Family
ID=67791108
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910487272.1A Pending CN110205901A (en) | 2019-06-05 | 2019-06-05 | A kind of pitch now mixes that existing laying is standby and construction method |
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| CN (1) | CN110205901A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111962361A (en) * | 2020-08-22 | 2020-11-20 | 程敬飞 | Auxiliary laying device for plastic track |
| CN114277641A (en) * | 2021-06-07 | 2022-04-05 | 广西交建工程检测咨询有限公司 | Bag heating system is torn open to pitch intelligence in bags |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111962361A (en) * | 2020-08-22 | 2020-11-20 | 程敬飞 | Auxiliary laying device for plastic track |
| CN114277641A (en) * | 2021-06-07 | 2022-04-05 | 广西交建工程检测咨询有限公司 | Bag heating system is torn open to pitch intelligence in bags |
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