CN205276091U - Asphalt concrete melting ice and snow road surface is electrically conducted to formula of pouring - Google Patents
Asphalt concrete melting ice and snow road surface is electrically conducted to formula of pouring Download PDFInfo
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- CN205276091U CN205276091U CN201521024441.1U CN201521024441U CN205276091U CN 205276091 U CN205276091 U CN 205276091U CN 201521024441 U CN201521024441 U CN 201521024441U CN 205276091 U CN205276091 U CN 205276091U
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Abstract
The utility model relates to an under including, asphalt concrete melting ice and snow road surface is electrically conducted to formula of pouring, from the bottom up hold layer, intermediate level and insulating closely knit asphalt concrete finish coat, the intermediate level includes insulating waterproof bonding layer, insulating closely knit asphalt concrete obturator, insulating waterproof bonding marginal layer and a plurality of electrically conductive module, and every electrically conductive module is all wrapped up outward has insulating waterproof bonding layer, the both sides of intermediate level runway direction edge is the insulating waterproof bonding marginal layer of one deck, and the packing has the closely knit asphalt concrete obturator of insulation between insulating waterproof bonding layer and the insulating waterproof bonding marginal layer, electrically conductive module is personally experienced sth. Part of the body and the electrode module board including the electrically conductive asphalt concrete of the formula of building, and each has an electrode module board immediately the both sides of the electrically conductive asphalt concrete body runway orientation of the formula of building, and the electrode module board passes through the power cord and links to each other with the power. The utility model discloses avoid the destruction of conventional pulse constant current construction method to electrically conductive asphalt concrete's destruction, especially electrode to the integrality of the electrically conductive module of effective protection.
Description
Technical field
The utility model belongs to highway engineering technical field in Communication and Transportation Engineering, is specifically related to a kind of pouring type conductive asphalt concrete melting ice and snow road surface.
Background technology
Pavement structure is laid conductive asphalt concrete layer, more than road-surface heating to zero degrees celsius, the effect of melting ice and snow will be reached by electrically heated mode, to ensure the driving safety on road surface. In present stage pavement structure, conductive asphalt concrete adopts the mode of rolling to construct, owing to the rubbing of street roller rolls the damage very easily causing conductive module, especially the destruction of electrode, the conducting function of conductive asphalt concrete in pavement structure is lost, the object heating road surface melting ice and snow cannot be realized. Therefore, in order to avoid the damage causing conductive asphalt concrete in the roller compaction process of road surface, need a kind of novel melting ice and snow road surface of research and development badly.
Practical novel content
The purpose of this utility model rolls, in order to solve present stage street roller, the damage problem caused by conductive asphalt concrete electrode module; a kind of novel pouring type conductive asphalt concrete melting ice and snow road surface is provided; this road surface avoids conventional compaction type constructional method to the destruction of conductive asphalt concrete; especially the destruction of electrode, thus the integrity of available protecting conductive module.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of pouring type conductive asphalt concrete melting ice and snow road surface, comprises the closely knit bituminous concrete finish coat of sub-layer, middle layer and insulation from top to bottom;
Described middle layer comprises insulative water-proof tack coat, the closely knit bituminous concrete obturator that insulate, insulative water-proof bond edge layer and multiple conductive module, is all enclosed with insulative water-proof tack coat outside each conductive module; The both sides of the edge in described direction, driving road, middle layer are one layer of insulative water-proof bond edge layer, are filled with the closely knit bituminous concrete obturator of insulation between insulative water-proof tack coat and insulative water-proof bond edge layer;
Described conductive module comprises pouring type conductive asphalt concrete body and electrode module plate, and each the standing in both sides in pouring type conductive asphalt concrete body driving direction, road has a cube electrode module plate, and electrode module plate is connected with power supply by supply lead.
Further, it is preferred that the thickness of described electrode module plate is 3-5mm.
Further, it is preferred that the distance between adjacent two pieces of conductive modules is 18-22cm.
Further, it is preferred that the height of described conductive module is 5cm.
Further, it is preferred that the distance of the both sides of the edge in conductive module distance direction, driving road, road surface is all no less than 9cm.
The constructional method on above-mentioned pouring type conductive asphalt concrete melting ice and snow road surface, comprises the steps:
Step (1), conventionally carries out sub-layer, sub-layer surface carries out cleaning process to clean no-sundries; Then the insulative water-proof tack coat below conductive module is laid on sub-layer surface along driving direction, road; Then the both sides longitudinal formwork for placing of vertical dress being parallel to driving direction, road at the insulative water-proof tack coat laid, the in addition vertical dress in the both sides horizontal formwork for placing direction of traverses rows track (the other both sides refer to); Described longitudinal formwork for placing is parallel to driving direction, road, and the distance with driving edge, direction, road is all 9-11cm; The side away from driving edge, road that electrode module plate is fixed on longitudinal formwork for placing again, and described electrode module plate must be fixed on the insulative water-proof tack coat laid, and is finally connected with supply lead by electrode module plate;
Step (2), the conductive asphalt concrete mixed is poured into horizontal formwork for placing with the space of longitudinal formwork for placing formation, namely the paving completing conductive module is built, after paving has been built, remove longitudinal formwork for placing and horizontal formwork for placing, then surrounding and upper surface at conductive module does insulation water-proof tack coat, do insulation water-proof binding marginal layer in road both sides of the edge simultaneously, after maintenance completes, use easy the to be closely knit bituminous concrete of insulation to fill the remaining space in middle layer, namely form the closely knit bituminous concrete obturator of insulation;
Step (3), uses easy the to be closely knit bituminous concrete of insulation to lay the closely knit bituminous concrete finish coat of insulation, and it is closely knit to adopt suitable facility to carry out on the intermediate layer; Sub-module arranges supply lead, is arranged in suitable position, carries out WATER REPELLENT and Warning board to prevent destroyed and electric shock accident.
Further, it is preferred that longitudinal formwork for placing is all 10cm with the distance at driving edge, direction, road.
Further, it is preferred that longitudinal formwork for placing, horizontal formwork for placing are identical with the height of electrode module plate; The width of electrode module plate is identical with the distance of two pieces of horizontal formwork for placing.
Longitudinal direction described in the utility model is driving direction, road; Be laterally the direction in traverses rows track, i.e. common crossing direction.
Compared with prior art, its useful effect is the utility model:
The utility model road surface avoids conventional compaction type constructional method to the destruction of conductive asphalt concrete, the especially destruction of electrode, thus the integrity of available protecting conductive module. The work-ing life on the utility model road surface is 1.5-1.8 times of the pavement life that compaction type constructional method paving is built.
Heating pouring type conductive asphalt concrete body can be directly passed through on the utility model road surface, to reach the object melting ice and snow; Simultaneously by the covering of the filling of the closely knit bituminous concrete obturator that insulate and the closely knit bituminous concrete finish coat that insulate, can effectively reducing a large amount of losses of conductive asphalt concrete body charging adstante febre heat, heat conduction efficiency improves 30%.
Insulative water-proof tack coat in the utility model road surface can not only avoid the electrical shorts because water causes effectively, moreover it is possible to avoids the loss of electric current when electric shock accident and heating.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, it is briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments more of the present utility model, for those of ordinary skill in the art, under the prerequisite not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation on the utility model pouring type conductive asphalt concrete melting ice and snow road surface;
Fig. 2 is the structural representation of the utility model conductive module;
Fig. 3 is schematic diagram during the utility model pouring type conductive asphalt concrete melting ice and snow road surfacing;
Fig. 4 is another schematic diagram during the utility model pouring type conductive asphalt concrete melting ice and snow road surfacing;
Fig. 5 is the sectional view in middle layer, the utility model pouring type conductive asphalt concrete melting ice and snow road surface;
Wherein, 1, pouring type conductive asphalt concrete body; 2, electrode module plate; 3, insulative water-proof tack coat; 4, supply lead; 5, longitudinal formwork for placing; 6, horizontal formwork for placing; 7, insulate closely knit bituminous concrete finish coat; 8, sub-layer; 9, conductive module; 10, middle layer; 11, insulative water-proof bond edge layer; 12, insulate closely knit bituminous concrete obturator; The direction of arrow is driving direction, road.
Embodiment
Below in conjunction with embodiment, the utility model is described in further detail.
It will be understood to those of skill in the art that, the following example is only for illustration of the utility model, and should not be considered as limiting scope of the present utility model. Unreceipted concrete technology or condition person in embodiment, according to the technology described by the document in this area or condition or carry out according to product description. The unreceipted production firm person of material therefor, instrument or equipment, is the conventional products that can obtain by buying.
As Figure 1-Figure 5, a kind of pouring type conductive asphalt concrete melting ice and snow road surface, comprises sub-layer 8, middle layer 10 and the closely knit bituminous concrete finish coat 7 that insulate from top to bottom;
Described middle layer 10 comprises insulative water-proof tack coat 3, the closely knit bituminous concrete obturator 12 that insulate, insulative water-proof bond edge layer 11 and multiple conductive module 9, and each conductive module 9 is outer is all enclosed with insulative water-proof tack coat 3; The drive a vehicle both sides of the edge in direction, described middle layer 10 are one layer of insulative water-proof bond edge layer 11, are filled with the closely knit bituminous concrete obturator 12 of insulation between insulative water-proof tack coat 3 and insulative water-proof bond edge layer 11;
Described conductive module 9 comprises pouring type conductive asphalt concrete body 1 and electrode module plate 2, and pouring type conductive asphalt concrete body 1 is driven a vehicle, and the both sides in direction are each vertical has a cube electrode module plate 2, and electrode module plate 2 is connected with power supply by supply lead 4.
The thickness of described electrode module plate 2 is 3-5mm.
Distance between adjacent two pieces of conductive modules 9 is 18-22cm.
The height of described conductive module 9 is 5cm.
The distance of conductive module 9 apart from the both sides of the edge in direction, driving road, road surface is all no less than 9cm.
Pouring type conductive asphalt concrete body 1, becomes for conductive asphalt concrete is built, and namely mixes and stirs under high temperature (about 220 DEG C) condition, relies on the mobility of asphalt self to pave the asphalt of a kind of high asphalt content that is shaping and that need not roll.
Electrode module plate 2 is made up of conductive metallic material, has certain Rigidity and strength, and thickness generally adopts 3-5mm, preferably and the cross section size in the direction, driving road of pouring type conductive asphalt concrete body 1 in the same size.
Insulative water-proof tack coat 3, is wrapped in the outside of conductive module 9 by insulative water-proof material, plays the effect of insulative water-proof, effectively protects conductive module 9.
Supply lead 4 can high temperature resistant and waterproof, it is possible to be connected with extraneous power supply.
Longitudinal formwork for placing 5, for longitudinal Zhi Mo (longitudinal direction, track at once), is made up of metal or wood materials, and size can be fixed with the demand of construction, it is possible to dismounting, convenient construction.
Horizontal formwork for placing 6, for horizontal Zhi Mo (direction in transverse direction and traverses rows track), is made up of metal or wood materials, and size is fixed with the demand of construction, it is possible to dismounting, convenient construction.
Insulate closely knit bituminous concrete finish coat 7, is made up of easy the to be closely knit bituminous concrete insulating, it is possible to play the effect of insulative water-proof.
Insulative water-proof bond edge layer 11, is made up of insulative water-proof material, plays the effect of insulative water-proof,
Insulate closely knit bituminous concrete obturator 12, is made up of easy the to be closely knit bituminous concrete insulating, it is possible to play the effect of insulative water-proof.
The utility model pouring type conductive asphalt concrete melting ice and snow pavement construction method is: on the basis carrying out sub-layer 8, sub-layer 8 surface is carried out cleaning process, ensures its clean no-sundries. The insulative water-proof tack coat 3 below conductive module 9 is laid along driving direction, road on sub-layer 8 surface, longitudinal formwork for placing 5 is installed on the both sides being parallel to driving direction, road at insulative water-proof tack coat 3, longitudinal formwork for placing 5 is respectively reserved with certain distance with driving edge, road, the each reserved 9-11cm in general both sides, being preferably 10cm, the distance between the longitudinal formwork for placing 5 in both sides is that driving road width subtracts the reserved distance in both sides. Electrode module plate 2 is fixed on the side away from driving edge, road of the longitudinal formwork for placing 5 in both sides, is then connected with supply lead 4 by electrode module plate 2;
In order to easy construction, longitudinal formwork for placing 5 of connection many places insulative water-proof tack coat 3 of monoblock can be installed on the both sides that adjacent many places insulative water-proof tack coat 3 is parallel to driving direction, road, namely it is not limited to be installed separately, as shown in Figure 4. Be installed separately is as shown in Figure 3. If installing the longitudinal formwork for placing 5 of monoblock, should maintaining a certain distance in the vertical, generally adopt 20cm between electrode module plate 2, both sides electrode module plate 2 to be kept alignment in the horizontal.
Distance between two pieces of horizontal formwork for placing 6 is the width of single pouring type conductive asphalt concrete body 1, also it is the width of electrode module plate 2, longitudinal formwork for placing 5 and horizontal formwork for placing 6 are highly the height of pouring type conductive asphalt concrete body 1, also it is electrode module plate 2 and the height of conductive module 9, it is generally 5cm. after horizontal formwork for placing 6 installation, the conductive asphalt concrete mixed is poured in the space that horizontal formwork for placing 6 and longitudinal formwork for placing 5 are formed, namely the paving completing conductive module 9 is built, after paving has been built, remove longitudinal formwork for placing 5 and horizontal formwork for placing 6, then insulation water-proof tack coat 3 is done in the surrounding of conductive module 9 and upper surface, do insulation water-proof binding marginal layer 11 in road both sides of the edge simultaneously, after maintenance completes, easy the to be closely knit bituminous concrete of insulation is used to fill remaining space, middle layer 10, form the closely knit bituminous concrete obturator 12 of insulation, and then on middle layer 10, use easy the to be closely knit bituminous concrete laying closely knit bituminous concrete finish coat 7 of insulation of insulation, and it is closely knit to adopt suitable facility to carry out. sub-module arranges supply lead 4, is arranged in suitable position, carries out WATER REPELLENT and Warning board, prevents destroyed and electric shock accident.
The utility model adopts pouring type constructional method to be constructed by conductive asphalt concrete, and compared with compaction type constructional method, when constructing, conductive asphalt concrete can lean on the flowing of self closely knit shaping, it is not necessary to rolling of street roller, protects conductive module.
The utility model avoids conventional compaction type constructional method to the destruction of conductive asphalt concrete, the especially destruction of electrode, thus the integrity of available protecting conductive module, it is achieved adopt the object of electric conduction of heating bituminous concrete melting ice and snow.
More than show and describe ultimate principle of the present utility model, main characteristic sum advantage of the present utility model. The technician of the industry should understand; the utility model is not restricted to the described embodiments; what describe in above-described embodiment and specification sheets just illustrates principle of the present utility model; under the prerequisite not departing from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall within the scope of claimed the utility model. The claimed scope of the utility model is defined by appending claims and equivalent thereof.
Claims (5)
1. a pouring type conductive asphalt concrete melting ice and snow road surface, it is characterised in that, comprise sub-layer (8), middle layer (10) and the closely knit bituminous concrete finish coat (7) of insulation from top to bottom;
Described middle layer (10) comprises insulative water-proof tack coat (3), insulate closely knit bituminous concrete obturator (12), insulative water-proof bond edge layer (11) and multiple conductive module (9), and each conductive module (9) is all enclosed with insulative water-proof tack coat (3) outward; The both sides of the edge in described driving direction, road, middle layer (10) are one layer of insulative water-proof bond edge layer (11), are filled with the closely knit bituminous concrete obturator (12) of insulation between insulative water-proof tack coat (3) and insulative water-proof bond edge layer (11);
Described conductive module (9) comprises pouring type conductive asphalt concrete body (1) and electrode module plate (2), each the standing in both sides in pouring type conductive asphalt concrete body (1) driving direction, road has cube electrode module plate (2), and electrode module plate (2) is connected with power supply by supply lead (4).
2. pouring type conductive asphalt concrete melting ice and snow road surface according to claim 1, it is characterised in that, the thickness of described electrode module plate (2) is 3-5mm.
3. pouring type conductive asphalt concrete melting ice and snow road surface according to claim 1, it is characterised in that, the distance between adjacent two pieces of conductive modules (9) is 18-22cm.
4. pouring type conductive asphalt concrete melting ice and snow road surface according to claim 1, it is characterised in that, the height of described conductive module (9) is 5cm.
5. pouring type conductive asphalt concrete melting ice and snow road surface according to claim 1, it is characterised in that, the distance of the both sides of the edge in conductive module (9) distance direction, driving road, road surface is all no less than 9cm.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521024441.1U CN205276091U (en) | 2015-12-11 | 2015-12-11 | Asphalt concrete melting ice and snow road surface is electrically conducted to formula of pouring |
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| CN201521024441.1U CN205276091U (en) | 2015-12-11 | 2015-12-11 | Asphalt concrete melting ice and snow road surface is electrically conducted to formula of pouring |
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| CN205276091U true CN205276091U (en) | 2016-06-01 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237231A (en) * | 2016-07-08 | 2017-10-10 | 山东大山路桥工程有限公司 | Low noise antiskid bituminous pavement preventive maintenance method with snow melt anti-freezing ice function |
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2015
- 2015-12-11 CN CN201521024441.1U patent/CN205276091U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107237231A (en) * | 2016-07-08 | 2017-10-10 | 山东大山路桥工程有限公司 | Low noise antiskid bituminous pavement preventive maintenance method with snow melt anti-freezing ice function |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 650051 Yunnan province Kunming City Road No. 9 Xiang Shi Tuo Co-patentee after: RESEARCH INSTITUTE OF HIGHWAY MINISTRY OF TRANSPORT Patentee after: BROADVISION ENGINEERING CONSULTANTS Address before: 650051 Yunnan province Kunming City Road No. 9 Xiang Shi Tuo Co-patentee before: RESEARCH INSTITUTE OF HIGHWAY MINISTRY OF TRANSPORT Patentee before: BROADVISION ENGINEERING CONSULTANTS |
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| CP01 | Change in the name or title of a patent holder |