CN110080081A - A kind of construction method of roadmarking - Google Patents
A kind of construction method of roadmarking Download PDFInfo
- Publication number
- CN110080081A CN110080081A CN201910350351.8A CN201910350351A CN110080081A CN 110080081 A CN110080081 A CN 110080081A CN 201910350351 A CN201910350351 A CN 201910350351A CN 110080081 A CN110080081 A CN 110080081A
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- China
- Prior art keywords
- coating
- construction
- graticule
- temperature
- road surface
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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
- E01C23/16—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings
- E01C23/20—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ
- E01C23/22—Devices for marking-out, applying, or forming traffic or like markings on finished paving; Protecting fresh markings for forming markings in situ by spraying
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Repair (AREA)
- Road Signs Or Road Markings (AREA)
Abstract
The present invention relates to a kind of construction methods of roadmarking, including following construction procedure: S1: preparation of construction, is familiar with construction drawing, prepares material and mechanical equipment；S2: cleaning road surface, road pavement are cleaned, and guarantee that road surface is dry；S3: surveying and locating longitudinally determines then graticule central point draws waterline by line-marking vehicle with 30 meters for correcting unit along road according to construction drawing；S4: preparing coating, and plurality of raw materials is put into molten-bath by a certain percentage, stirs in fusing, to be melted in after melt-flow state, and coating is put into the heat preservation melting hopper of line-marking vehicle；S5: lower coating is sprayed, correct nozzle is selected according to scribe widths, spraying operation is then carried out by flush coater；S6: site clearing；S7: IMM algorithm.It is an advantage of the invention that improving the service life of graticule, guarantees the accuracy of graticule in the construction process, avoid the occurrence of the phenomenon that doing over again, improve working efficiency.
Description
Technical field
The present invention relates to roadmarking technical fields, more particularly, to a kind of construction method of roadmarking.
Background technique
Roadmarking be broadly divided into hot melt graticule, the cold paint graticule of room temperature, antislip colour graticule, vibrate Reflecting antiskid graticule and
Preforming graticule.Wherein, hot melt graticule is a kind of graticule most widely used on China's roadmarking, and the construction time is short, wear-resisting
Property high and low cost.
Under normal conditions, roadmarking is delineated in road surface, for guaranteeing the safety of vehicle in the process of moving, by
Coating is spread across on ground by the leakage of coating car in being all made of the artificial mobile mode for applying truck in the prior art, therefore is often resulted in
Coating deviates predetermined graticule, and coating is difficult to thoroughly remove once be coated on ground, comes to corrigendum graticule band of position
Difficulty reduces working efficiency；In addition, due to roadmarking for a long time be subjected to exposing to the sun and rain, wind and snow frost and vehicle rush
Abrasion is hit, causes service life short, the high problem of maintenance cost.
Summary of the invention
The object of the present invention is to provide a kind of construction methods of roadmarking, its advantage is that the service life of graticule is improved,
Guarantee the accuracy of graticule in the construction process, avoid the occurrence of the phenomenon that doing over again, improves working efficiency.
Above-mentioned technical purpose of the invention has the technical scheme that a kind of construction party of roadmarking
Method, including following construction procedure:
S1: construction drawing is familiar in preparation of construction, prepares material and mechanical equipment；
S2: cleaning road surface, road pavement cleaned, and guarantees that road surface is dry, no discrete particles, dust, pitch, grease stain or its
His harmful substance；
S3: surveying and locating longitudinally determines then graticule central point leads to 30 meters for correcting unit along road according to construction drawing
It crosses line-marking vehicle and draws waterline；
S4: preparing coating, by Petropols, rosin resin, polyamide, alkyd resin, reflectorized material, anti-settling agent, additional
Agent and admixture are put into molten-bath by a certain percentage, and temperature in the kettle controls between 180 DEG C -210 DEG C, are stirred in fusing,
It is to be melted in after melt-flow state, coating is put into the heat preservation melting hopper of line-marking vehicle；
S5: spraying lower coating, select correct nozzle according to scribe widths, then carry out spraying operation by flush coater, spray coated
Cheng Zhongxu guarantees that material temperature is not less than 180 DEG C, quantity for spray 125-250g/m, brushes with a thickness of 0.25~0.40mm, brushing width
Greater than graticule setting-out width；
S6: site clearing arranges construction machinery, cleaning construction residue, it is ensured that the cleaning of construction site；
S7: IMM algorithm.
Through the above technical solutions, removing the impurity on road surface in the application by cleaning road surface, guarantee that road surface is dry；It is logical
Surveying and locating is crossed to guarantee accuracy of graticule during subsequent construction；By the way that a variety of originals are added during preparing coating
Material, Lai Tigao coating intensity and the high temperature resistance with the adhesive property on road surface and product obtain that formability is good, deformation resistant
The high coating of property, while ensure that the resistance to low temperatures such as the cracking resistance of product, peel；Guarantee each blanking by flush coater
Amount and brushing thickness, avoid wasting；The construction method spread is leaked in compared with the prior art, the construction method in the application not only mentions
The service life of high graticule, and also assure the accuracy of graticule in the construction process, a possibility that doing over again is reduced,
It improves work efficiency.
The present invention is further arranged to: in step S1, after reaching construction site, utilizing the safety devices pipe such as mark, guardrail
Pedestrian and traffic have been managed, and has been constructed in strict accordance with operation rules, to guarantee the safety of passerby and staff, has avoided accident as far as possible
Generation.
Through the above technical solutions, the setting of the safety devices such as mark, guardrail, for guaranteeing the peace of passerby and staff
Entirely, a possibility that safety accident occurs is reduced.
The present invention is further arranged to: in step S2, when pavement roughness at scribing line, being milled using milling machine
Plane makes road surface form pit slot, then by spoil removing, and the brushing adhesives in pit slot, pitch is then inserted in pit slot
Concrete is simultaneously compacted, and keeps its surface consistent with road surface elevation, after bituminous concrete dryness finalization, clears up road by high-tension apparatus
Then face carries out local drying by equipment road pavements such as hair dryer or blowtorch again.
Through the above technical solutions, by milling technique, will the leveling of scribing line road surface, prevent graticule surface due to out-of-flatness,
And cause to combine insecure or fracture between graticule and road surface；The setting of adhesives and bituminous concrete, not only can be by road
Face leveling, also improves the service life of the combination degree and graticule between graticule and road surface.
The present invention is further arranged to: it further include removing old line in step S2, it will be old by the steel alloy bistrique of line removing machine
Line abrades.
Through the above technical solutions, the wear-resistant coefficient of steel alloy bistrique is high, it can guarantee that old line is thoroughly removed.
The present invention is further arranged to: in step S5, two coatings is sprayed, after the first coating sprays, in coating
Before unseasoned, the distributing under pressure bead on the first coating sprays the second coating, then after the first coating is dry
Distributing under pressure bead is repeated on the second coating, is allowed to form roadmarking.
Through the above technical solutions, the setting of two coatings, the wearability of graticule ensure that, and the addition of bead, it uses
In the reflecting effect for improving graticule, guarantee the traffic safety at night.
The present invention is further arranged to: uniformly being dispensed by bead dispenser.
Through the above technical solutions, guaranteeing the uniformity coefficient of bead, graticule is improved in the reflecting effect at night.
The present invention is further arranged to: in step S5, the moment observes pavement temperature and temperature, when pavement temperature is lower than 10 °
When C, it should forbid to construct；When temperature of constructing is low, hot melt kettle inside courtyard temperature is properly increased；It is appropriate to drop when temperature of constructing is high
Low hot melt kettle inside courtyard temperature；When melt, coating in hot melt kettle or work car is avoided to deactivate for a long time, should not generally allow coating
Temperature is maintained at 220 °C or more for a long time, prevents the ingredient for destroying coating, influences graticule service life.
Through the above technical solutions, the temperature of hot melt kettle inside courtyard is adjusted according to the variation of pavement temperature and temperature at any time,
Guarantee that coating is in the flow regime of melting always, so as to staff's spraying.
The present invention is further arranged to: in step S7, caution sign is arranged according to related specification requirement, prevents vehicle and row
People is current in operation area.
Through the above technical solutions, the setting of caution sign avoids pedestrian or vehicle will for guaranteeing that graticule is sufficiently dry
Track is taken or formed on graticule to coating out of.
In conclusion advantageous effects of the invention are as follows:
1, the impurity on road surface is removed in the application by cleaning road surface, guarantees that road surface is dry；Guarantee to mark by surveying and locating
Accuracy of line during subsequent construction；By the way that plurality of raw materials, Lai Tigao coating intensity are added during preparing coating
With the high temperature resistance of adhesive property and product with road surface, it is help to obtain the coating that formability is good, deformation resistance is high,
It ensure that the resistance to low temperatures such as cracking resistance, the peel of product simultaneously；Guarantee each discharge quantity by flush coater and brushes thick
Degree, avoids wasting；The construction method spread is leaked in compared with the prior art, the construction method in the application not only improves making for graticule
It with the service life, and also assures the accuracy of graticule in the construction process, reduces a possibility that doing over again, improve work
Efficiency；
2, it prevents graticule surface due to out-of-flatness the leveling of scribing line road surface by milling technique, and causes between graticule and road surface
In conjunction with insecure or fracture；The setting of adhesives and bituminous concrete can not only flatten road surface, also improve graticule with
The service life of combination degree and graticule between road surface；
3, according to the variation of pavement temperature and temperature, the temperature of hot melt kettle inside courtyard is adjusted at any time, guarantees that coating is in molten always
The flow regime melted, so as to staff's spraying.
Specific embodiment
For a kind of construction method of roadmarking disclosed by the invention, including following construction procedure:
S1: construction drawing is familiar in preparation of construction, prepares material and mechanical equipment, after reaching construction site, utilizes mark, shield
The safety devices such as column have managed pedestrian and traffic, and construct in strict accordance with operation rules, to guarantee the peace of passerby and staff
Entirely, the generation of accident is avoided as far as possible.
S2: cleaning road surface, road pavement are cleaned, and guarantee that road surface is dry, no discrete particles, dust, pitch, grease stain
Or other harmful substances, if road surface residual is had been friends in the past line, staff is abraded by line removing machine, when removing, using conjunction
Golden steel bistrique, wear-resistant coefficient is high, can guarantee that old line is thoroughly removed；When pavement roughness at scribing line, work people
Member using milling machine carry out milling, make road surface formed pit slot, after spoil removing, the brushing adhesives in pit slot, then to
Bituminous concrete is inserted in pit slot and is compacted, and is kept its surface consistent with road surface elevation, after bituminous concrete dryness finalization, is passed through
High-tension apparatus clears up road surface, then carries out local drying by equipment road pavements such as hair dryer or blowtorch.
S3: surveying and locating, after the completion of cleaning work, staff longitudinally determines that graticule is several along road according to construction drawing
Then central point draws waterline by line-marking vehicle with 30 meters for correcting unit, it is accurate during subsequent construction to improve graticule
Property, the phenomenon that doing over again is avoided the occurrence of, and then improve working efficiency.
S4: preparing coating, by Petropols, rosin resin, polyamide, alkyd resin, reflectorized material, anti-settling agent,
Additive and admixture are put into molten-bath by a certain percentage, and temperature in the kettle controls between 180 DEG C -210 DEG C, are stirred in fusing
It mixes, it is to be melted in after melt-flow state, coating is put into the heat preservation melting hopper of line-marking vehicle, wherein Petropols, rosin
It is used cooperatively between resin, alkyd resin and anti-settling agent, significantly improves coating intensity and the adhesive property with road surface；Polyamide
The addition of resin and alkyd resin improves the high temperature resistance of product, help to obtain the painting that formability is good, deformation resistance is high
Material, while ensure that the resistance to low temperatures such as the cracking resistance of product, peel, improve the service life of coating.
S5: lower coating is sprayed, selects correct nozzle according to scribe widths, spraying operation, spray are then carried out by flush coater
Need to guarantee that material temperature not less than 180 DEG C, quantity for spray 125-250g/m, is brushed with a thickness of 0.25~0.40mm, brushed during applying
Width is greater than graticule setting-out width, to guarantee the wearability in graticule later period use process, sprays two coatings, the first coating
After spraying, before coating is unseasoned, by bead dispenser distributing under pressure bead on the first coating, to first
After coating is dry, spray the second coating, distributing under pressure bead then repeated on the second coating, every time with
The dosage of 0.3kg/m2 dispenses, and guarantees that bead dispenses the uniformly addition of bead, for improving the reflecting effect of graticule, protects
Demonstrate,prove the traffic safety at night.
During above-mentioned spraying operation, staff takes quarter observation pavement temperature and temperature, when pavement temperature is low
When 10 °C, it should forbid to construct；When temperature of constructing is low, hot melt kettle inside courtyard temperature is properly increased；When temperature of constructing is high,
It is appropriate to reduce hot melt kettle inside courtyard temperature；When melt, the coating in hot melt kettle or work car is avoided to deactivate for a long time, it is general unsuitable
It allows coating material temperature to be maintained at 220 °C or more for a long time, prevents the ingredient for destroying coating, influence graticule service life.
S6: site clearing arranges construction machinery, cleaning construction residue, it is ensured that the cleaning of construction site；
S7: caution sign is arranged according to related specification requirement in IMM algorithm, prevents vehicle and pedestrian current in operation area, uses
In guaranteeing that graticule is sufficiently dry, avoid pedestrian or vehicle that coating is taken out of to or formed on graticule track.
The impurity for removing road surface in the application by cleaning road surface guarantees that road surface is dry；Guaranteed by surveying and locating
Accuracy of graticule during subsequent construction；By the way that plurality of raw materials is added during preparing coating, Lai Tigao coating is strong
Degree and the high temperature resistance with the adhesive property on road surface and product obtain the coating that formability is good, deformation resistance is high, simultaneously
It ensure that the resistance to low temperatures such as cracking resistance, the peel of product；Guarantee each discharge quantity and brushing thickness by flush coater, keeps away
Exempt to waste；The construction method spread is leaked in compared with the prior art, the construction method in the application not only improves the use longevity of graticule
Life, and also assure the accuracy of graticule in the construction process, a possibility that doing over again is reduced, work effect is improved
Rate.
The embodiment of present embodiment is presently preferred embodiments of the present invention, not limits protection of the invention according to this
Range, therefore: the equivalence changes that all structures under this invention, shape, principle are done, should all be covered by protection scope of the present invention it
It is interior.
Claims (9)
1. a kind of construction method of roadmarking, it is characterised in that: including following construction procedure:
S1: construction drawing is familiar in preparation of construction, prepares material and mechanical equipment；
S2: cleaning road surface, road pavement cleaned, and guarantees that road surface is dry, no discrete particles, dust, pitch, grease stain or its
His harmful substance；
S3: surveying and locating longitudinally determines then graticule central point leads to 30 meters for correcting unit along road according to construction drawing
It crosses line-marking vehicle and draws waterline；
S4: preparing coating, by Petropols, rosin resin, polyamide, alkyd resin, reflectorized material, anti-settling agent, additional
Agent and admixture are put into molten-bath by a certain percentage, and temperature in the kettle controls between 180 DEG C -210 DEG C, are stirred in fusing,
It is to be melted in after melt-flow state, coating is put into the heat preservation melting hopper of line-marking vehicle；
S5: spraying lower coating, select correct nozzle according to scribe widths, then carry out spraying operation by flush coater, spray coated
Cheng Zhongxu guarantees that material temperature is not less than 180 DEG C, quantity for spray 125-250g/m, brushes with a thickness of 0.25~0.40mm, brushing width
Greater than graticule setting-out width；
S6: site clearing arranges construction machinery, cleaning construction residue, it is ensured that the cleaning of construction site；
S7: IMM algorithm.
2. a kind of construction method of roadmarking according to claim 1, it is characterised in that: in step S1, reach construction
Behind scene, pedestrian and traffic are managed using safety devices such as mark, guardrails, and construct in strict accordance with operation rules, to guarantee
The safety of passerby and staff avoid the generation of accident as far as possible.
3. a kind of construction method of roadmarking according to claim 1, it is characterised in that: in step S2, at scribing line
Pavement roughness when, using milling machine carry out milling, make road surface formed pit slot, then by spoil removing, and applied in pit slot
Then brush adhesives is inserted bituminous concrete and is compacted in pit slot, keeps its surface consistent with road surface elevation, to pitch coagulation
After native dryness finalization, road surface is cleared up by high-tension apparatus, part is then carried out by equipment road pavements such as hair dryer or blowtorch again
Drying.
4. a kind of construction method of roadmarking according to claim 1, it is characterised in that: further include clear in step S2
Except old line, old line is abraded by the steel alloy bistrique of line removing machine.
5. a kind of construction method of roadmarking according to claim 1, it is characterised in that: in step S5, spray two layers
Coating, after the first coating sprays, before coating is unseasoned, the distributing under pressure bead on the first coating, to first
After coating is dry, the second coating is sprayed, distributing under pressure bead is then repeated on the second coating, is allowed to form road
Graticule.
6. a kind of construction method of roadmarking according to claim 5, it is characterised in that: by bead dispenser into
Row uniformly dispenses.
7. a kind of construction method of roadmarking according to claim 6, it is characterised in that: every time with 0.3kg/m2
Dosage dispense bead.
8. a kind of construction method of roadmarking according to claim 1, it is characterised in that: in step S5, moment observation
Pavement temperature and temperature should be forbidden to construct when pavement temperature is lower than 10 °C；When temperature of constructing is low, hot melt is properly increased
Kettle inside courtyard temperature；It is appropriate to reduce hot melt kettle inside courtyard temperature when temperature of constructing is high；When melt, hot melt kettle or construction are avoided
Coating in vehicle deactivates for a long time, generally coating material temperature should not be allowed to be maintained at 220 °C or more for a long time, prevent from destroying coating at
Point, influence graticule service life.
9. a kind of construction method of roadmarking according to claim 1, it is characterised in that: in step S7, according to correlation
Caution sign is arranged in code requirement, prevents vehicle and pedestrian current in operation area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350351.8A CN110080081A (en) | 2019-04-28 | 2019-04-28 | A kind of construction method of roadmarking |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910350351.8A CN110080081A (en) | 2019-04-28 | 2019-04-28 | A kind of construction method of roadmarking |
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| CN110080081A true CN110080081A (en) | 2019-08-02 |
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ID=67417396
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| Application Number | Title | Priority Date | Filing Date |
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| CN201910350351.8A Pending CN110080081A (en) | 2019-04-28 | 2019-04-28 | A kind of construction method of roadmarking |
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| Country | Link |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733681A (en) * | 2020-07-06 | 2020-10-02 | 四川众智公路交通工程有限公司 | Construction method of road marking |
| CN111996895A (en) * | 2020-08-26 | 2020-11-27 | 冯永飞 | Construction method of road marking |
| CN115595028A (en) * | 2022-10-09 | 2023-01-13 | 天途路业集团有限公司（Cn） | Dot-shaped paint suitable for road marking vehicle |
| GB2623288A (en) * | 2022-08-12 | 2024-04-17 | Micropply Ltd | A system and method for the preparation of a ground surface for the application of thermoplastics |
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| CN103306222A (en) * | 2013-07-09 | 2013-09-18 | 台州市四方交通建设工程有限公司 | Discontinuous road traffic marking and scribing device and method thereof |
| CN104513643A (en) * | 2014-12-18 | 2015-04-15 | 安庆市虹宇化工有限责任公司 | Polyamide hot melt adhesive for road marking and preparation method thereof |
| CN106243890A (en) * | 2016-08-23 | 2016-12-21 | 陕西世纪交通工程股份有限公司 | A kind of nanoscale MMA double-component superbright type reflexed light ring friendly coating and preparation method thereof and using method |
| CN109137774A (en) * | 2018-09-28 | 2019-01-04 | 江苏瑞鑫交通科技有限公司 | A kind of roadmarking method |
| CN109401518A (en) * | 2018-11-06 | 2019-03-01 | 南京鑫亮交通设施有限公司 | A kind of reflecting reticle of road band and its preparation process |
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2019
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103306222A (en) * | 2013-07-09 | 2013-09-18 | 台州市四方交通建设工程有限公司 | Discontinuous road traffic marking and scribing device and method thereof |
| CN104513643A (en) * | 2014-12-18 | 2015-04-15 | 安庆市虹宇化工有限责任公司 | Polyamide hot melt adhesive for road marking and preparation method thereof |
| CN106243890A (en) * | 2016-08-23 | 2016-12-21 | 陕西世纪交通工程股份有限公司 | A kind of nanoscale MMA double-component superbright type reflexed light ring friendly coating and preparation method thereof and using method |
| CN109137774A (en) * | 2018-09-28 | 2019-01-04 | 江苏瑞鑫交通科技有限公司 | A kind of roadmarking method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111733681A (en) * | 2020-07-06 | 2020-10-02 | 四川众智公路交通工程有限公司 | Construction method of road marking |
| CN111996895A (en) * | 2020-08-26 | 2020-11-27 | 冯永飞 | Construction method of road marking |
| GB2623288A (en) * | 2022-08-12 | 2024-04-17 | Micropply Ltd | A system and method for the preparation of a ground surface for the application of thermoplastics |
| CN115595028A (en) * | 2022-10-09 | 2023-01-13 | 天途路业集团有限公司（Cn） | Dot-shaped paint suitable for road marking vehicle |
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Application publication date: 20190802 |