Carriageway and ground surface for carriageway

A ground and pavement technology, which is applied in the direction of condensed pavement, roads, roads and other directions paved on site, and can solve the problems of loss of color of the ground pavement.

Inactive Publication Date: 2008-03-12
TERRAELAST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the ground pavement also loses its color if the stones on the surface are worn away due to the wear and tear of the driveway when the driveway has a high traffic load

Method used

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  • Carriageway and ground surface for carriageway

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Experimental program
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Effect test

Embodiment Construction

[0040] Figure 1 shows the structure of the road. The structure is subdivided into a foundation, a substructure 1 and a superstructure 2 . Due to the presence of traffic loads, the superstructure 2 is crucial for load bearing capacity. Therefore, the foundation and substructure 1 were developed to accommodate the loads accordingly. As for the foundation (of which no details are shown), it is the ground that is naturally in place. The ground serves as the base for the substructure 1 and the superstructure 2 . In order to increase the load-carrying capacity of the substructure 1 , the latter is reinforced.

[0041] The superstructure 2 of the roadway is realized in a multilayer structure, which superstructure presents itself as a cured composition of glass granules and organic dye binder, polyurethane binder by way of road surface and first layer 3 . As for the glass particles, it is a mixture of glass beads and cullet. Layer thickness d 1 It is 6cm.

[0042] The granulati...

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PUM

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Abstract

The upper structure (2) of the driveway is embodied with a multilayer mode, the layer which works as surface and the first layer includes solid composition, and the composition includes glass particle, organic adhesive and polyurethane adhesive. The glass particle is the mixture of beaded glass and chunk glass. The positive optical character of the compound causes that the color of the adhesive can transmits continuously between the glass particles to the surface, thereby that the surface can be seen even when the glass particles are abraded or the adhesive is dirtied or the surface side becomes turbid. In this way the color stability can be ensured even the surface is abraded. Therefore the surface keeps beautiful or the indicative color.

Description

technical field [0001] The present invention relates to ground surfacing for driveways and methods of application to foundations. The ground pavement is a multilayer structure with a superstructure and a substructure, and the superstructure of the ground pavement is a combination of compacted solid aggregate and organic binder. The invention also relates to a substructure having a superstructure and a substructure already applied to a foundation. The invention further relates to a driveway having a superstructure and a substructure already applied to a foundation. Floor coverings and driveways of this type are known from DE 196 05 990 A1 and DE 197 33 588 A1. Background technique [0002] Some specific requirements were put forward in relation to the architectural characteristics. In this context, specific requirements are placed on building performance. These specific requirements relate to humidity, pest resistance, acoustic properties and behavior in response to chemi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): E01C7/30E01C7/32E01C7/08
CPCE01C7/085E01C7/30
Inventor 罗格·哈滕伯格贝特霍尔德·拉赫洛塔尔·克罗默
Owner TERRAELAST
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