DE4340837B4 - Concrete paving stone - Google Patents

Abstract

Composite concrete paving stone for pavement areas with same height and without upper chamfer in the form of an elongated hexagon (2), that to its two orthogonal main axes (3, 4) is mirror-image and in each case adjacent hex sides (5) include obtuse angles (6), characterized that each stone edge only in a straight section (7) or in several straight sections (7) with the associated hexagon side (5) is congruent and that the remaining subsections (8) have a free lines past the imaginary hexagon edge, but similar to the hexagon inside Edge guide of a Natural stone form, with the sections (7), the congruent with the hexagon sides (5) are, in each case centered on the hexagon sides (5) lie.

Description

The The invention relates to a composite concrete paving stone for paved areas same height and without upper chamfer in the form of an elongated hexagon, that too its two orthogonal main axes in mirror image is and at the respective adjacent hex sides obtuse angle lock in.

Have paved surfaces the task of deriving the loads so that there are no shifts, Settling or even blasting the cobblestone surface leads. she should be optimally walkable and passable and also accumulating rainwater quickly drain into the ground through their joints. Continue to the possibility be given to realize a curved pathway optimally.

It It is known that for paving surfaces composite stones come with a variety of forms used. The paving stones have joint spacers for easy installation. attack end Rainwater is discharged through the resulting joints. These Composite stones engage each other so that shifting the paving stone surface not more is given. Due to their rigid connection with each other but a curved route not feasible.

From the DE 30 16 389 A1 is a composite concrete paving stone according to the preamble known.

Of the Invention is based on the object to a concrete paving stone develop in the laying state a good surface drain guaranteed in the substructure.

Farther should he take advantage of a composite paving stone with a good power transmission ensure the stones with each other.

In spite of This composite effect is to be realized with him but also a curved routing be.

These Tasks are with the paving stone described in the claims solved.

The Invention will now be explained in more detail with reference to the drawings.

It demonstrate

1 a concrete paving stone according to the invention

2 another concrete paving stone according to the invention

3 a paving stone surface made of concrete paving stones behind 1

4 another paving stone surface made of concrete paving stones 1 in the formation of a curve

1 Goes one possible embodiment of concrete paving stones ( 1 ) according to the invention.

The concrete paving stone ( 1 ) is only available in a sub-section ( 7 ) with an imaginary, elongated hexagon ( 2 ), to its two axes ( 3 . 4 ) is mirror-inverted and at the respective adjacent hexagon sides ( 5 ) obtuse angles ( 6 ), congruent. The remaining sections ( 8th ) form a free Linienführung past the imaginary hexagon edge, but in the hexagon inside similar to the recognized leadership of a natural stone.

The subsections ( 7 ), which coincide with the hexagonal sides ( 5 ) lie in each case in the middle of the hexagon sides ( 5 ).

2 shows another possible concrete paving stone according to the invention ( 1 ).

It can be seen that the route ( 9 ) of two subsections ( 7 ) and the intermediate subsection ( 8th ) of a hexagon side ( 5 ) is the same size as a single subsection ( 7 ) on another hexagon side ( 5 ).

A distance ( 9 ) can also be divided into several subsections ( 7 ) and the intermediate sections ( 8th ) on a hexagon side ( 5 ), which is then also the same size with a single section ( 7 ) on another hexagon side ( 5 ).

In 3 you can see a paved surface made of concrete paving stones ( 1 ) to 1 ,

Through the subsections ( 7 ) of the concrete paving stone ( 1 ), the grid of the paved surface is predetermined as in a composite brick. The non-positive bonding effect of the stones with each other is thus created. The remaining sections are shaped so that a natural stone caracter is created. In the area of these sections, the gap widens from stone to stone, which leads to an optimal surface water drainage.

In 4 is another paving stone surface made of Betapflastersteinen ( 1 ) to 1 represented in the formation of a curve.

By the widening of the gap in the area of the sections is now possible produce any radii.

Now it is clear that the concrete paving stone according to the invention ( 1 ) can realize any curved routing, without renouncing its non-positive connection effect from stone to stone. In every laying condition, the concrete paving stone ( 1 ) an optimal surface water drain into the underground.

Concrete paving stones ( 1 ) according to the invention are to be laid according to the prior art.

Claims (2)

Composite concrete paving stone for paving areas of the same height and without an upper chamfer in the form of an elongated hexagon ( 2 ) to its two orthogonal main axes ( 3 . 4 ) is mirror-inverted and at the respective adjacent hexagon sides ( 5 ) obtuse angles ( 6 ), characterized in that each stone edge only in a straight section ( 7 ) or in several even sections ( 7 ) with the associated hexagon side ( 5 ) and that the remaining sections ( 8th ) a free line past the imaginary hexagon edge, but in the hexagon inside similar to the edge guide of a natural stone form, the subsections ( 7 ), which coincide with the hexagonal sides ( 5 ), in each case in the middle of the hexagon sides ( 5 ) lie. Composite concrete paving stone according to claim 1, characterized in that the length (9) several subsections ( 7 ), which coincide with the hexagonal sides ( 5 ), and the intermediate sections ( 8th ) with free lines of a hexagon side ( 5 ) is equal to the length of a single subsection ( 7 ) on another hexagon side ( 5 ).