CN112431087A - Maintenance method of flexible full-thickness luminous pavement - Google Patents
Maintenance method of flexible full-thickness luminous pavement Download PDFInfo
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- CN112431087A CN112431087A CN202011251750.8A CN202011251750A CN112431087A CN 112431087 A CN112431087 A CN 112431087A CN 202011251750 A CN202011251750 A CN 202011251750A CN 112431087 A CN112431087 A CN 112431087A
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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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
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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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/32—Coherent pavings made in situ made of road-metal and binders of courses of different kind made in situ
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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
- E01C7/00—Coherent pavings made in situ
- E01C7/08—Coherent pavings made in situ made of road-metal and binders
- E01C7/35—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them
- E01C7/356—Toppings or surface dressings; Methods of mixing, impregnating, or spreading them with exclusively synthetic resin as a binder; Aggregate, fillers or other additives for application on or in the surface of toppings having exclusively synthetic resin as binder
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H1/00—Removing undesirable matter from roads or like surfaces, with or without moistening of the surface
- E01H1/10—Hydraulically loosening or dislodging undesirable matter; Raking or scraping apparatus ; Removing liquids or semi-liquids e.g., absorbing water, sliding-off mud
- E01H1/101—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers
- E01H1/103—Hydraulic loosening or dislodging, combined or not with mechanical loosening or dislodging, e.g. road washing machines with brushes or wipers in which the soiled loosening or washing liquid is removed, e.g. by suction
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- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Road Paving Structures (AREA)
- Road Repair (AREA)
Abstract
The invention discloses a maintenance method of a flexible full-thickness luminous pavement, which comprises the following steps: s10: cleaning the original flexible full-thickness type luminous pavement; s20: laying a luminous function recovery layer; s30: laying an anti-wear layer; s40: and paving an anti-aging layer. The maintenance method of the flexible full-thickness type luminous pavement can effectively maintain the full-thickness type luminous pavement, recover the luminous performance of the luminous pavement, meet the requirements of abrasion resistance and aging resistance of the flexible full-thickness type luminous pavement and solve the long-term luminous performance and road performance of the luminous pavement.
Description
Technical Field
The invention relates to the field of road engineering, in particular to a maintenance method of a flexible full-thickness type luminous pavement.
Background
In recent years, with the development of economic construction in China, a great deal of functional pavement construction appears, the noctilucent pavement is rapidly researched and developed as one of important technologies, and the noctilucent pavement is found in research and practice to have remarkable advantages in traffic indication, pedestrian flow guidance and attractiveness and has wide application prospect in the field of pavement functional pavement of roads.
In the construction of the luminous road surface, the full-thickness luminous road surface is a luminous road surface with a full-structure layer, and has high road surface evenness, high porosity, excellent water permeability and excellent skid resistance. The flexible full-thickness type luminous pavement is made of thermoplastic transparent binder, is high in comfort level and free of temperature shrinkage cracks, and meanwhile, the light-emitting structure of the full-structure layer has excellent luminous performance and night durability, and has remarkable advantages in road performance and luminous performance. Therefore, the flexible full-thickness luminous pavement is a luminous pavement technology which is widely popularized and applied.
Along with the construction practice of the flexible full-thickness type luminous pavement, the pavement has a certain scale and time, the luminous performance of the pavement is reduced or lost to a certain extent when the luminous pavement is used for a long time, and the reduction or the loss of the luminous function can influence the attractive and safe effects of the luminous pavement and the traffic indication effect due to the abrasion, rain wash, cleaning abrasion, solvent loss and the like of the pavement surface when the pavement is used for a long time.
At present, no scheme specially aiming at maintenance of the flexible full-thickness type luminous pavement exists, the existing pavement maintenance scheme cannot be applied to maintenance of the flexible full-thickness type luminous pavement, but the flexible full-thickness type luminous pavement is firstly built from 2017 to 2018 and reaches or approaches the maintenance time, so that research on a maintenance method suitable for the flexible full-thickness type luminous pavement is necessary and urgent.
Disclosure of Invention
In view of the above technical problems, an object of the present invention is to provide a maintenance method for a flexible full-thickness type luminous pavement, which can effectively maintain the flexible full-thickness type luminous pavement to recover the luminous performance of the luminous pavement, can meet the requirements of wear resistance and aging resistance of a luminous material for the pavement, and can solve the long-term luminous performance and pavement performance of the full-thickness type luminous pavement.
In order to achieve the purpose, the invention aims to provide a maintenance method of a flexible full-thickness luminous road surface, which comprises the following steps:
s10: cleaning the original flexible full-thickness type luminous pavement;
s20: laying a luminous function recovery layer;
s30: laying an anti-wear layer;
s40: and paving an anti-aging layer.
Preferably, the step S10: clean the operation to former flexible full thickness formula night light road surface, include:
s11: cleaning an original flexible full-thickness type luminous pavement;
s12: washing the original flexible full-thickness luminous pavement;
s13: drying the original flexible full-thickness luminous pavement.
Preferably, the step S20: lay night light function restoration layer, include:
s21: emulsifying the thermoplastic transparent binder;
s22: mixing the emulsified thermoplastic transparent binder with a noctilucent material;
s23: laying the mixed thermoplastic transparent material and the noctilucent material on the original flexible full-thickness noctilucent pavement after cleaning operation;
s24: and curing the laid thermoplastic transparent material and the laid noctilucent material.
Preferably, the step S30 of laying an anti-wear layer includes:
s31: mixing the wear-resistant materials;
s32: and laying the mixed anti-wear material on the noctilucent function recovery layer.
Preferably, in step S40, the step of laying the anti-aging layer includes:
s41: spraying an anti-aging material above the wear-resistant layer;
s42: and curing the laid anti-aging material.
Preferably, in the step S12: in the process of washing the original flexible full-thickness luminous pavement, a high-pressure water gun is adopted to wash the original flexible full-thickness luminous pavement and naturally discharge water through gaps of the pavement, or a water washing and negative pressure adsorption mode is adopted to wash the original flexible full-thickness luminous pavement.
Preferably, the thickness of the noctilucent function recovery layer is 1-3 mm, and the depth of the noctilucent function recovery layer penetrating into the original flexible full-thickness noctilucent pavement is 2-5 mm.
Preferably, the solid content of the thermoplastic transparent binder in the emulsified thermoplastic transparent binder is greater than 60%.
Preferably, the noctilucent material accounts for 35-48% of the total amount of the thermoplastic transparent binder and the noctilucent material.
Preferably, in the step S24: and curing the paved thermoplastic transparent material and the paved noctilucent material for 6-10 hours.
Preferably, the material of the anti-wear layer comprises transparent epoxy resin, a curing agent and a solvent; the dosage of the material of the wear-resistant layer is 0.04-0.08 kg/m2。
Preferably, the anti-aging layer is made of 0.01-0.02 kg/m2(ii) a The material of the anti-aging layer is anti-aging varnish, and the anti-aging varnish is selected from one or more of anti-aging transparent fluorocarbon resin varnish, ester glue varnish, alkyd varnish, shellac varnish, phenolic varnish and polyester ester glue varnish.
Preferably, in the step S42, the time for maintaining the road surface is 3-6 hours.
The maintenance method of the flexible full-thickness type luminous pavement provided by the invention has at least one of the following beneficial effects:
1. the maintenance method of the flexible full-thickness type luminous pavement provided by the invention can be used for effectively maintaining the full-thickness type luminous pavement, recovering the luminous performance of the luminous pavement, meeting the requirements of wear loss resistance and aging resistance of the flexible full-thickness type luminous pavement and solving the long-term luminous performance and pavement performance of the luminous pavement.
2. According to the maintenance method of the flexible full-thickness type noctilucent pavement, the thermoplastic material is used as the noctilucent function recovery layer, the thermoplastic material is the same as the original flexible noctilucent pavement and is a flexible functional layer, the flexible noctilucent pavement has good deformation compatibility and excellent deformation characteristic, no temperature shrinkage crack is generated, and the pavement durability is high. Simultaneously, this scheme can not influence the void structure on former road surface, has excellent infiltration performance, and big void structure and flexible road surface also make the thick road surface of maintenance keep higher travelling comfort.
3. According to the maintenance method of the flexible full-thickness type noctilucent pavement, the epoxy resin material is used as the anti-wear layer, the strength is high, the anti-wear and anti-impact characteristics of the noctilucent functional layer can be enhanced, and the storage time of the noctilucent material on the original pavement can be prolonged; the anti-aging varnish is beneficial to reducing the influence of ultraviolet rays, thermal oxidation environment and the like on the noctilucent function recovery layer and the wear-resistant layer, and the color and the durability of the pavement after maintenance and the durability of the service performance are improved.
Drawings
The above features, technical features, advantages and modes of realisation of the present invention will be further described in the following detailed description of preferred embodiments thereof, which is to be read in connection with the accompanying drawings.
FIG. 1 is a flow chart of a maintenance method of a flexible full-thickness type luminous pavement according to a preferred embodiment of the invention;
fig. 2 is a road surface structure diagram after being cured by the method for curing a flexible full-thickness type luminous road surface provided by the preferred embodiment.
The reference numbers illustrate:
10 former flexible full thick formula night light road surface, 20 night light function restoration layers, 30 wearing layer, 40 ageing resistance layer.
Detailed Description
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will be made with reference to the accompanying drawings. It is obvious that the drawings in the following description are only some examples of the invention, and that for a person skilled in the art, other drawings and embodiments can be derived from them without inventive effort.
For the sake of simplicity, only the parts relevant to the invention are schematically shown in the drawings, and they do not represent the actual structure as a product. In addition, in order to make the drawings concise and understandable, components having the same structure or function in some of the drawings are only schematically illustrated or only labeled. In this document, "one" means not only "only one" but also a case of "more than one".
It should be further understood that the term "and/or" as used in this specification and the appended claims refers to and includes any and all possible combinations of one or more of the associated listed items.
In this context, it is to be understood that, unless otherwise explicitly stated or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
In addition, in the description of the present application, the terms "first", "second", and the like are used only for distinguishing the description, and are not intended to indicate or imply relative importance.
Referring to the attached drawings 1 and 2 of the specification, the maintenance method of the flexible full-thickness type noctilucent pavement provided by the invention is illustrated, and the maintenance method of the flexible full-thickness type noctilucent pavement can be used for effectively maintaining the full-thickness type noctilucent pavement, recovering the noctilucent property of the noctilucent pavement, meeting the requirements of wear resistance and aging resistance of the flexible full-thickness type noctilucent pavement and solving the long-term noctilucent property and road performance of the noctilucent pavement.
Referring to the attached drawing 1 of the specification, specifically, the maintenance method of the flexible full-thickness type noctilucent pavement comprises the following steps:
s10: cleaning the original flexible full-thickness luminous pavement 10;
s20: laying a luminous function recovery layer 20;
s30: laying an anti-wear layer 30;
s40: and paving an anti-aging layer 40.
Further, at the step S10: clean the operation to former flexible full thickness formula night light road surface 10, include:
s11: cleaning an original flexible full-thickness luminous pavement 10;
s12: washing the original flexible full-thickness luminous pavement 10;
s13: drying the original flexible full-thickness luminous pavement 10.
Further, at the step S20: lay night light function restoration layer 20, include:
s21: emulsifying the thermoplastic transparent binder;
s22: mixing the emulsified thermoplastic transparent binder with a noctilucent material;
s23: laying the mixed thermoplastic transparent material and the noctilucent material on the original flexible full-thickness noctilucent pavement after cleaning operation;
s24: and curing the laid thermoplastic transparent material and the laid noctilucent material.
Further, at the step S30: laying an anti-wear layer 30 comprising:
s31: mixing the wear-resistant materials;
s32: and laying the mixed anti-wear material on the noctilucent function recovery layer.
Further, at the step S40: laying an anti-ageing layer 40 comprising:
s41: spraying an anti-aging material above the wear-resistant layer;
s42: and curing the laid anti-aging material.
Specifically, at the step S12: in the process of washing the original flexible full-thickness luminous pavement, a high-pressure water gun is adopted to wash the original flexible full-thickness luminous pavement and naturally discharge water through gaps of the pavement, or a water washing and negative pressure adsorption mode is adopted to wash the original flexible full-thickness luminous pavement.
Specifically, the thickness of night light function restoration layer is 1 ~ 3mm, the degree of depth that the layer infiltration of night light function restoration was to former flexible full-thickness formula night light road surface is 2 ~ 5 mm.
Specifically, the solid content of the thermoplastic transparent binder in the emulsified thermoplastic transparent binder is more than 60%.
Specifically, the noctilucent material accounts for 35-48% of the total amount of the thermoplastic transparent binder and the noctilucent material.
Specifically, at the step S24: and curing the paved thermoplastic transparent material and the paved noctilucent material for 6-10 hours.
Specifically, the material of the abrasion-resistant layer 30 includes a transparent epoxy resin, a curing agent, and a solvent; the dosage of the material of the wear-resistant layer is 0.04-0.08 kg/m2。
Specifically, the dosage of the anti-aging layer is 0.01-0.02 kg/m2(ii) a The anti-aging layer 40 is made of anti-aging varnish selected from anti-aging transparent fluorocarbon resin varnish, ester glue varnish, alkyd varnish, shellac varnish, phenolic varnish and polyester ester glue varnishOne or more of (a) or (b).
Specifically, in the step S42, the time for curing the laid anti-aging material is 3 to 6 hours.
Example 1
Aiming at the problem that the road surface noctilucence performance and service performance of a flexible full-thickness noctilucence road surface paved in 2017 are reduced to a certain extent due to the influence of road surface pollution and road surface use, the maintenance method is adopted for road surface maintenance.
In this example, in step S12, the original flexible full-thickness luminous road surface is washed by a high-pressure water gun and then naturally discharged through the road surface gap.
In step S20, the thickness of the noctilucent function recovery layer 20 above the original road surface is 2.5mm, and the depth of penetration of the noctilucent function recovery layer into the original road surface is 4.5 mm.
In the emulsification of the thermoplastic transparent binder in the step S21, the solid content of the thermoplastic transparent binder is 70%.
In the step S22, the noctilucent material is selected to be the same as that of the original noctilucent road surface, and may be a mixture of aluminate and rare earth elements, and accounts for 42% of the total amount of the emulsified thermoplastic transparent binder and the noctilucent material.
In step S24, the maintenance time of the luminescent function restoration layer 20 is 6.2 hours.
In the step S30, the wear-resistant layer 30 is applied in an amount of 0.07kg per square meter.
In the step S31, the material of the anti-wear layer 30 is mixed by mixing the transparent epoxy resin, the curing agent and the solvent.
In the step S40, the dosage of the material of the anti-aging layer 40 is 0.018kg per square meter.
In the step S41, the anti-aging layer 40 is sprayed with the anti-aging varnish, which is anti-aging transparent fluorocarbon resin varnish.
In step S42, the road surface is maintained on a sunny day for 3.3 hours.
The comparison of the pavement performances of the flexible full-thickness luminous pavement before and after maintenance and during pavement completion is shown in table 1.
TABLE 1
| Item | Unit of | When new construction is made | Before maintenance | After curing | Recovery situation |
| Light intensity | (10min)(mcd/㎡) | 178 | 24 | 170 | 95.5％ |
| Afterglow time | 10mcd/㎡(10min) | 5.3 | 3.5 | 4.8 | 90.6％ |
| Coefficient of water permeability | ml/15s | 1350 | 950 | 1200 | 88.9％ |
| Pendulum value | BPN(20℃) | 61 | 50 | 55 | 90.2％ |
Example 2
Aiming at the problem that the road surface noctilucence performance and service performance of a flexible full-thickness noctilucence road surface paved in 2018 are reduced to a certain extent due to the influence of road surface pollution and road surface use, the maintenance method is adopted for road surface maintenance.
In this example, in step S12, washing is performed by water washing and negative pressure adsorption.
In the step S20, the thickness of the noctilucent function recovery layer above the original road surface is 1.2mm, and the depth of the noctilucent function recovery layer penetrating into the original road surface is 2.3 mm.
In the step S21, in the emulsification of the thermoplastic transparent binder, the solid content of the thermoplastic transparent binder is 62%.
In the step S22, the noctilucent material is selected to be different from the original noctilucent road surface, and can be a mixture of borate and rare earth elements, and accounts for 36% of the total amount of the emulsified thermoplastic transparent binder and the noctilucent material;
in the step S24, the maintenance time of the noctilucent function recovery layer 20 is 8 hours;
in the step S30, the wear-resistant layer 30 is applied in an amount of 0.05kg per square meter;
in the step S31, the wear-resistant layer 30 is prepared by mixing transparent epoxy resin, a curing agent and a solvent;
in the step S40, the dosage of the material of the anti-aging layer 40 is 0.011kg per square meter;
in the step S41, the anti-aging layer 40 is sprayed with the material which is an anti-aging varnish, and the varnish is an anti-aging transparent ester glue varnish;
in the step S42, the road surface is maintained by covering with a plastic film for 5.5 hours.
The comparison of the pavement performances of the flexible full-thickness luminous pavement before and after maintenance and after completion of pavement is shown in Table 2.
TABLE 2
| Item | Unit of | When new construction is made | Before maintenance | After curing | Recovery situation |
| Light intensity | (10min)(mcd/㎡) | 145 | 10 | 168 | 115.9％ |
| Afterglow time | 10mcd/㎡(10min) | 4.2 | 0.5 | 4.9 | 116.7％ |
| Coefficient of water permeability | ml/15s | 1290 | 900 | 1200 | 93.0％ |
| Pendulum value | BPN(20℃) | 64 | 53 | 60 | 93.8％ |
It should be noted that, in this example, the luminous intensity and the afterglow time of the road surface after the maintenance is completed are both greater than those of the original newly-built road surface, because in this example, orange-colored noctilucence is adopted for the original road surface, green noctilucence is adopted for the maintenance scheme, and the green noctilucence material has higher luminous intensity and afterglow time than the orange-colored noctilucence material due to the material characteristics of the green noctilucence material.
Example 3
Aiming at a flexible full-thickness type noctilucent road surface paved at the end of 2016, due to the influence of road surface pollution and road surface use, the noctilucent property and the service performance of the road surface are reduced to a certain extent, and the road surface is maintained by adopting the maintenance method at the end of 2018.
In this example, in step S12, a high-pressure water gun is used to flush the water and naturally discharge the water through the road surface gap.
In step S20, the thickness of the noctilucent function recovery layer 20 above the original road surface is 2.0mm, and the depth of the noctilucent function recovery layer penetrating into the original road surface is 3 mm.
In the step S21, in the emulsification of the thermoplastic transparent binder, the solid content of the thermoplastic transparent binder is 71%.
In the step S22, the noctilucent material is selected to be the same as the original noctilucent road surface, and may be a mixture of aluminate and rare earth elements, and accounts for 40% of the total amount of the emulsified thermoplastic transparent binder and the noctilucent material.
In step S24, the maintenance time of the luminescent function restoration layer 20 is 5 hours.
In the step S30, the wear-resistant layer 30 is applied in an amount of 0.05kg per square meter.
In the step S31, the wear-resistant layer 30 is mixed by mixing the transparent epoxy resin, the curing agent and the solvent.
In the step S40, the dosage of the material for the anti-aging layer 40 is 0.015kg per square meter.
In the step S41, the anti-aging layer 40 is sprayed with the anti-aging varnish, which is anti-aging transparent fluorocarbon resin varnish.
In said step S42. The pavement maintenance condition is sunny day, and the maintenance time is 4.5 hours.
The properties of the flexible full-thickness luminous pavement when pavement is finished (2016 for 11 months), before and after maintenance (2018 for 11 months) and after maintenance for 1.5 years (2020 for 5 months) are shown in table 3.
TABLE 3
It should be noted that the road surface maintenance scheme in this example is shown to restore the luminous performance of the road surface, while the road surface still has excellent road performance such as water seepage and skid resistance after 1.5 years, and the luminous performance after 1.5 years is obviously higher than that of a newly-built flexible full-thickness luminous road surface after two years.
It should be noted that the above embodiments can be freely combined as necessary. The foregoing is only a preferred embodiment of the present invention, and it should be noted that it is obvious to those skilled in the art that various modifications and improvements can be made without departing from the principle of the present invention, and these modifications and improvements should also be considered as the protection scope of the present invention.
Claims (13)
1. The maintenance method of the flexible full-thickness type luminous pavement is characterized by comprising the following steps:
s10: cleaning the original flexible full-thickness type luminous pavement;
s20: laying a luminous function recovery layer;
s30: laying an anti-wear layer;
s40: and paving an anti-aging layer.
2. A method for maintaining a flexible full-thickness type luminous pavement as claimed in claim 1, wherein the step S10: clean the operation to former flexible full thickness formula night light road surface, include:
s11: cleaning an original flexible full-thickness type luminous pavement;
s12: washing the original flexible full-thickness luminous pavement;
s13: drying the original flexible full-thickness luminous pavement.
3. A method for maintaining a flexible full-thickness type luminous pavement as claimed in claim 1, wherein the step S20: lay night light function restoration layer, include:
s21: emulsifying the thermoplastic transparent binder;
s22: mixing the emulsified thermoplastic transparent binder with a noctilucent material;
s23: laying the mixed thermoplastic transparent material and the noctilucent material on the original flexible full-thickness noctilucent pavement after cleaning operation;
s24: and curing the laid thermoplastic transparent material and the laid noctilucent material.
4. A method for maintaining a flexible full-thickness luminous pavement as claimed in claim 1, wherein the step S30 of laying an anti-wear layer comprises:
s31: mixing the wear-resistant materials;
s32: and laying the mixed anti-wear material on the noctilucent function recovery layer.
5. The method for maintaining a flexible full-thickness luminous pavement according to claim 1, wherein the step S40 of laying an anti-aging layer comprises:
s41: spraying an anti-aging material above the wear-resistant layer;
s42: and curing the laid anti-aging material.
6. A method for maintaining a flexible full-thickness type luminous pavement as claimed in claim 2, wherein, in the step S12: in the process of washing the original flexible full-thickness luminous pavement, a high-pressure water gun is adopted to wash the original flexible full-thickness luminous pavement and naturally discharge water through gaps of the pavement, or a water washing and negative pressure adsorption mode is adopted to wash the original flexible full-thickness luminous pavement.
7. A maintenance method of a flexible full-thickness type luminous pavement according to claim 3, wherein the thickness of the luminous function recovery layer is 1-3 mm, and the depth of the luminous function recovery layer penetrating into the original flexible full-thickness type luminous pavement is 2-5 mm.
8. A method of maintaining a flexible full thickness luminous pavement as claimed in claim 3, wherein the solid content of the thermoplastic transparent binder in the emulsified thermoplastic transparent binder is greater than 60%.
9. A method for maintaining a flexible full-thickness luminous pavement as claimed in claim 3, wherein the luminous material accounts for 35-48% of the total amount of the thermoplastic transparent binder and the luminous material.
10. A method for maintaining a flexible full-thickness type luminous pavement as claimed in claim 3, wherein, in the step S24: and curing the paved thermoplastic transparent material and the paved noctilucent material for 6-10 hours.
11. The method for maintaining a flexible full-thickness luminous pavement according to claim 4, wherein the materials of the abrasion-resistant layer comprise transparent epoxy resin, a curing agent and a solvent; the dosage of the material of the wear-resistant layer is 0.04-0.08 kg/m2。
12. The method for maintaining a flexible full-thickness luminous pavement according to claim 5, wherein the anti-aging layer is made of 0.01-0.02 kg/m2(ii) a The material of the anti-aging layer is anti-aging varnish, and the anti-aging varnish is selected from one or more of anti-aging transparent fluorocarbon resin varnish, ester glue varnish, alkyd varnish, shellac varnish, phenolic varnish and polyester ester glue varnish.
13. A method for maintaining a flexible full-thickness luminous pavement as claimed in claim 5, wherein in step S42, the pavement is maintained for 3-6 h.
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN114213974A (en) * | 2021-12-24 | 2022-03-22 | 上海浦东路桥(集团)有限公司 | Road surface luminous paint and construction method thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625246A (en) * | 2018-05-07 | 2018-10-09 | 上海浦兴路桥建设工程有限公司 | A kind of complete thick formula flexibility shines road surface and preparation method thereof |
| CN110080055A (en) * | 2019-05-15 | 2019-08-02 | 江苏阜光工程新技术有限公司 | A kind of water-base epoxy long-acting illuminating coating and its production technology |
| CN209260472U (en) * | 2018-11-15 | 2019-08-16 | 厦门中创科工工程科技有限公司 | Outdoor light-load road pavement structure |
| CN111021188A (en) * | 2019-12-19 | 2020-04-17 | 上海浦兴路桥建设工程有限公司 | High-water-permeability long-acting luminous pavement structure |
-
2020
- 2020-11-11 CN CN202011251750.8A patent/CN112431087A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108625246A (en) * | 2018-05-07 | 2018-10-09 | 上海浦兴路桥建设工程有限公司 | A kind of complete thick formula flexibility shines road surface and preparation method thereof |
| CN209260472U (en) * | 2018-11-15 | 2019-08-16 | 厦门中创科工工程科技有限公司 | Outdoor light-load road pavement structure |
| CN110080055A (en) * | 2019-05-15 | 2019-08-02 | 江苏阜光工程新技术有限公司 | A kind of water-base epoxy long-acting illuminating coating and its production technology |
| CN111021188A (en) * | 2019-12-19 | 2020-04-17 | 上海浦兴路桥建设工程有限公司 | High-water-permeability long-acting luminous pavement structure |
Non-Patent Citations (1)
| Title |
|---|
| 王修元: ""浅析自发光路面在海绵城市生态公园中的应用"", 《城市道桥与防洪》 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114213974A (en) * | 2021-12-24 | 2022-03-22 | 上海浦东路桥(集团)有限公司 | Road surface luminous paint and construction method thereof |
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