A kind of curb stone and its preparation method and road including the curb stone

A technology for curbs and roads, applied in the field of curbs and their preparation, can solve problems such as impermeability of curbs, and achieve the effects of good aesthetics and high drainage efficiency.

Active Publication Date: 2011-11-30
RENCHSAND ECO ENVIRONMENT PROTECTION SCI & TECH CO LTD
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  • Abstract
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  • Claims
  • Application Information

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Problems solved by technology

[0006] The purpose of the present invention is to overcome the defect that traditional curb stones are impervious to water, and provide a novel curb stone capable

Method used

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  • A kind of curb stone and its preparation method and road including the curb stone
  • A kind of curb stone and its preparation method and road including the curb stone
  • A kind of curb stone and its preparation method and road including the curb stone

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Example Embodiment

[0043] The specific embodiments of the present invention will be described in detail below with reference to the drawings.

[0044] The terms or names mentioned in this specification should be understood in a wider range from the perspective of those skilled in the art.

[0045] Such as Figure 1 to Figure 4 As shown, the curb provided by the present invention is made of a water-permeable material, and includes a substrate 11 and a surface layer 12 covering the substrate 11. The porosity of the surface layer 12 is greater than that of the substrate 11, and The average pore diameter of the pores in the surface layer 12 is smaller than the average pore diameter of the pores in the substrate 11.

[0046] Since the curb is made of a water-permeable material, the curb has the property of allowing water to penetrate through. The water-permeable material will be described in detail below.

[0047] The curb includes a base 11 and a surface layer 12 covering the base 11, and the porosity of t...

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Abstract

The invention relates to a kerb and a preparation method thereof. The kerb is made of a water-permeability material and comprises a base body and a surface layer covered on the base body, wherein the porosity of the surface layer is more than that of the base body; and the average aperture of holes in the surface layer is less than that of the holes in the base body. A road comprises a road surface and kerbs positioned on at least one side of the road surface, wherein the kerbs are the kerbs provided by the invention; and the sides, covered by the surface layer, of kerbs face the road surface. According to the kerb provided by the invention, the preparation method thereof and the road comprising the kerb, the kerb is made of the water-permeability material, so the drainage efficiency of the kerb is improved. In addition, the surface layer with small porosity is finer than the base with big porosity, so that the appearance of the traditional kerb is provided.

Description

technical field [0001] The invention relates to a curb stone, a preparation method thereof, and a road including the curb stone. Background technique [0002] Curb stone is the abbreviation of the edge stones on both sides of the road surface, usually a strip structure between the road surface and the road shoulder on both sides of the road. Curb stones are usually laid on both sides of the road surface to separate the road surface from other structures. For example, a curb stone higher than the road surface can be provided between the sidewalk and the motorway. [0003] Usually curb stones are impermeable, so another important function of curb stones is to block the water on the road and guide the water into the drainage system to prevent the water on the road from flowing freely. Traditional curbs are usually prefabricated by cement or concrete once formed, or made by cutting large stones into long strips. [0004] Yet the defect of this traditional curb stone is: becaus...

Claims

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Application Information

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IPC IPC(8): E01C11/22B28B1/30
Inventor 秦升益贾屹海
Owner RENCHSAND ECO ENVIRONMENT PROTECTION SCI & TECH CO LTD
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