Municipal road structure for preventing pavement temperature from rising
A technology for the temperature of municipal roads and pavements, applied in the field of municipal engineering, can solve the problems of affecting the service life of municipal roads, uneven rolling of asphalt layers, and crushing of asphalt layers, so as to avoid the reduction of stability, improve the use effect, and improve the The effect of the service life
Inactive Publication Date: 2021-02-19
柏国箭
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Problems solved by technology
[0002] With the acceleration of the urbanization process, the level of each city is also improving, and the roads are becoming more and more modern. The current municipal road structure is usually to lay an asphalt layer on the roadbed, but in the process of use, it is found that the asphalt layer is When the temperature is too high, its hardness will decrease, resulting in the unevenness of trucks rolling the asphalt layer or directly crushing the asphalt layer on municipal roads in summer, which seriously affects the service life of municipal roads. , it is necessary to improve the structure of municipal roads, so as to avoid the occurrence of the above problems
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[0020] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative work, any modifications, equivalent replacements, improvements, etc., shall be included in the protection scope of the present invention Inside.
[0021] Such as figure 1 , figure 2 and image 3 As shown, the municipal road structure preventing the temperature rise of the road surface in the present embodiment includes a roadbed 1, and the roadbed 1 is made by mixing concrete, sand, gravel, and fly ash, and the concrete, sand, gravel, and fly ash The mass ratio is 5:2:2:3; both sides in the width direction of the subgrade 1 are ...
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The invention discloses a municipal road structure for preventing pavement temperature from rising. The structure comprises a roadbed, water storage tanks arranged in the length direction of the roadbed are arranged on the two sides of the roadbed in the width direction, cooling water channels are arranged on the two sides of the roadbed at equal intervals, the cooling water channels communicate with the water storage tanks, and the cooling water channels are perpendicular to the length direction of the water storage tanks; the cooling water channels comprise a plurality of first cooling waterchannels and a plurality of second cooling water channels, the plurality of first cooling water channels are communicated with the water storage tank on one side of the roadbed, and the plurality ofsecond cooling water channels are communicated with the water storage tank on the other side of the roadbed; the first cooling water channels and the second cooling water channels are sequentially andalternately arranged in the length direction of the roadbed. The pavement temperature can be effectively reduced, so that the service life of a municipal road is effectively prolonged.
Description
technical field [0001] The invention relates to the field of municipal engineering, in particular to a municipal road structure for preventing road surface temperature from rising. Background technique [0002] With the acceleration of the urbanization process, the level of each city is also improving, and the roads are becoming more and more modern. The current municipal road structure is usually to lay an asphalt layer on the roadbed, but in the process of use, it is found that the asphalt layer is When the temperature is too high, its hardness will decrease, resulting in the unevenness of trucks rolling the asphalt layer or directly crushing the asphalt layer on municipal roads in summer, which seriously affects the service life of municipal roads. , it is necessary to improve the structure of municipal roads, so as to avoid the occurrence of the above problems. Contents of the invention [0003] The purpose of the present invention is to solve the above problems and p...
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IPC IPC(8): E01C11/24E01C11/00E01C3/00E01H3/04E03B3/02E03F5/10
CPCE01C3/00E01C11/00E01C11/24E01H3/04E03B3/02E03F5/10Y02A20/108
Inventor 柏国箭
Owner 柏国箭