DE7700385U1 - KIT FOR THE PRODUCTION OF A KURDSTONE EDGE - Google Patents

Description

Applicant: Company RECORD KG , How to dump

Kit for * - making a curb

The innovation concerns a kit for making a curb.

Usually used for the production of curbs Mineral materials are used and in particular prefabricated concrete parts. When laying Such prefabricated parts, however, have to accept various disadvantages, and these result in particular from the high weight of the individual elements, from the short standard lengths and from the mechanically rigid behavior of these parts. In addition to various other disadvantages in this regard In particular, reference is made to the fact that to form a line deviating from the straight line In any case, special elements must be used, if one is aesthetically satisfactory

7700385 04/21/77

Overall impression should be preserved. Since this- ©

readily available, standardized | ·; However, special elements are often insufficient

Dimensions with the actual local conditions f

match, there is often the compulsion to ||

Implementation of labor-intensive adaptation work. ||

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In addition, the usage properties of these | known curbs in special applications | criticized, for example in sports facility construction because of the great hardness of the materials used. In the | in most cases the curbs show only a small amount
Impact strength on. They are therefore extraordinary
sensitive to mechanical damage, and
after individual edges have chipped off, it can lead to
Formation of sharp-edged ridges, in particular
are undesirable in the area of parking lots.

The innovation is based on the task of

which while avoiding the aforementioned disadvantages ins- I

special in a simple way the local geometric S

Can be adapted to the circumstances, and the additional |

allows drainage of the adjoining areas. §

This object is achieved according to the invention by an f

Kit for making a curb, «oak |

in the case of a rectangular cross-section known per se j

consists of an elastic plastic and an upper I

part and a base j adapted to its base

having, with a longitudinal channel into which the perpendicular j

arranged drainage channels of the upper part open. \

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According to a special embodiment, it is provided that the parts are made of a plastic in shape consist of regular or irregular shaped particles, which are glued to one another over the entire surface or with part of their surface. It is particularly advantageous to use particles which Containing fibers made from natural and / or synthetic materials and / or rubber components. To an expedient embodiment of the subject of the application, it is provided that the drainage channels of the upper part are round in profile and that their cross-section widens towards the base. As special It has proven advantageous here if the upper part has lateral openings at regular intervals which open directly into the drainage channels.

An exemplary embodiment of the kit according to the innovation is shown in the accompanying drawing, Figure 1, and it is explained in more detail below:

The kit according to the innovation consists of an upper part 1 and a lower part 2 with essentially rectangular cross-section. In the lower part 2, a drainage channel 2.1 is perpendicular to the plane of the sheet arranged, in which the drainage channels 1.2 of the upper part 1 open. The cross section of the drainage channels is expediently in the direction of the Base area l.M extended, which in addition to an improvement in the self-cleaning properties, in particular an increase in the mechanically high loaded visible part of the curb 1.1 is guaranteed.

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7700385 21.0W7 j

Figure 1 shows an upper part with a tapered cross-section in the visible area, which is used to achieve an effective surface drainage has lateral openings 1.5 and a bevel 1.6. This bevel enables a clean connection of the road surface to be produced in the simplest possible manner 3 to the inlet openings 1.5 »where in particular the previously required paving using gutter stones is dispensable.

Various methods of the relevant are suitable for manufacturing the parts of the kit according to the innovation Plastic technology. However, particularly good results have been obtained using compression molding techniques achieved because here the specific properties while ensuring a can influence high economic efficiency in a particularly favorable way. So were in a special Execution case, for example, for the production of the

jj refurbished kit waste plastics used,

which had initially been crushed to an appropriate grain size with the help of suitable crushing equipment. The present granulate was then thoroughly mixed and a binding agent was added, after which it was poured into a heatable press mold. Under the action of external pressure, the shape of the finished part was formed, which was fixed by the simultaneous condensation of the embedded binder. The thus performed procedure in relation to the present innovation insofar as especially advantageous, as it is this possible in a simple way to control the liquid permeability of the products obtained by the degree of compression of the plastic particles against each other. For the formation of the lower part

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for example, it is generally desirable to have a higher degree of impermeability than for the upper part 1. It is therefore advisable to use a lower degree of compression for the upper part 1 to choose so that the particles forming part 1

■ do not stick together over the entire surface. Additional

Drainage channels 1.7 siKd as a result in general dispensable.

The parts of the kit according to the innovation are generally made in greater lengths and in this Form delivered to the construction site. They have such a high inherent rigidity that they can be laid true to size a foundation at a distance of several meters is sufficient, but then the Gaps should be filled with compacted sand or gravel.

The parts can be adapted to the course of larger curve radii by simple lateral bending, the joints being kept largely invisible by overlapping the upper and lower parts can be.

The parts of the kit according to the innovation can be sawed and glued in the usual way. It Surrender I, from this, the particular advantage that the parts can be adapted in the simplest way to simplest "way each Gelandeverlauf, for example, by attaching Gehrungssehnitten among others

The kit according to the innovation for producing a curb is particularly suitable at the same time for surface drainage or drainage, and it is only necessary for this to connect the longitudinal channel 2.1 of the lower part 2 at larger intervals to a drainage system.

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7700385 2104.77

Claims (5)

-h-έ * Protection claims: 1. Kit for the production of a curb, characterized in that this at a known rectangular cross-section consists of an elastic plastic and a Has upper part (1) and a lower part (2) adapted to its base area (1.4) with a Longitudinal channel (2.1) into which the vertically arranged drainage channels (1.2) of the upper part (1) merge. 2. Kit according to claim 1, characterized in that the parts are made of a plastic in shape consist of regularly or irregularly shaped particles, which oaar over the entire surface with a part their surface are glued together. J. Kit according to claim 1-2, characterized in that that the particles are made of natural and / or synthetic materials and / or rubber components contain. 4. Kit according to claims 1-3, characterized in that the drainage channels (1.2) of the upper part (1) are round in profile and that their cross-section widens towards the base (1.4). 5. Kit according to claims 1-4, characterized in that that the upper part has lateral openings (1.5) at regular intervals which lead into the drainage channels (1.2) merge. 7700385 04/21/77