DE202017004294U1 - Concrete block for garden walls - Google Patents

Abstract

Concrete block for garden walls in parallelepiped shape with offset two parallel vertical sides, two parallel vertical sides as foot and top and top and bottom horizontal surfaces, characterized in that at least one horizontal surface (2, 3) of the Foot side (4), starting from the head side (5) is provided in the same cross-section throughout only one trough (6).

Description

The invention relates to a concrete block for garden walls in cuboid shape in the staggered state two parallel, vertical view sides, two parallel, vertical Anlegeseiten as the foot and the top side and an upper and a lower horizontal surface.

Such concrete blocks are used for the construction of vertical fortifications and enclosures.

They have the task to be easily displaceable and to give a wall the necessary support. It should be easy to use straight walls, changes in direction, curves and just visible conclusions can be realized without the structure of a wall is weakened.

Furthermore, these tasks should be solved with a minimum of production costs.

It is known that there are concrete blocks for garden walls with springs and grooves on the top and bottom parallel to their viewing surfaces.

The springs and grooves give the required support to a wall. The disadvantage, however, is the fact that in addition cover stones must be made for such walls, so that the spring system is no longer visible on the top of the concrete block.

There are also concrete blocks in rectangular parallelepiped shape with brittle or smooth sides.

The stones with broken gray viewing sides are produced lying in the form of a plate, so that the plate thickness represents the height of the individual stones. Thereafter, the individual stones are produced from the plate by separating.

Due to the production of slabs, the plate thickness fluctuates slightly from production to production due to the production of different slabs.

For this reason, this problem is already indicated in the manufacturer's brochure material. It is necessary to compensate for the production-related height difference of the individual stones with spacer plates or a mortar, but this represents a difficulty and thus a wage-intensive effect in the construction of such walls.

Even if concrete blocks in rectangular cuboid shape with brittle or smooth sides are produced so that the heights are exact and flush, bonding with thin-bed mortar is problematic. The bonding of the concrete blocks with thin-bed mortar can not be carried out over the entire width of the wall, because when stacking the concrete blocks thin-bed mortar could get out of the joints to the visible side of the wall.

Thus, only a bonding in the center of the wall is possible which leads to the fact that the concrete blocks from the mortar layer to the view page not frictionally superimposed store. The static masonry width is therefore only the width of the mortar layer. Thus, the static moment of such walls is greatly reduced, resulting in low wall heights.

The invention has for its object to develop a concrete block, which is easy to move and gives the necessary support a wall. It should be easy to just walls, changes in direction, curves and just visible conclusions are realized without the structure of a wall is weakened. Another task is that a minimum of production forms are required.

These objects are achieved with the concrete block for garden walls described in the claims.

Embodiments of the invention will be explained in more detail with reference to the drawings.

Show it

1 the concrete block according to the invention in perspective,

2 two stacked concrete blocks in cross section,

3 a beam of connected concrete blocks, beam waste pieces and concrete block waste pieces,

4 a wall corner with concrete blocks according to the invention in perspective.

1 shows the concrete block according to the invention in perspective.

The concrete block has a parallelepiped shape with two parallel, vertical viewing sides in the staggered state, two parallel, vertical Anlegeseiten as the foot and head side and an upper and a lower horizontal surface.

On at least one horizontal surface ( 2 . 3 ) is from the foot side ( 4 ) starting to the head side ( 5 ) continuously in the same cross section only a trough ( 6 ) intended.

The hollow ( 6 ) is centered and symmetrical on a horizontal surface ( 2 . 3 ) and each has a distance ( 7 ) to the vertical view pages ( 8th ).

The hollow ( 6 ) is seen in cross-section either a circular section, an oval section, a trapezoid or a trapezoid whose corners are replaced by curves, is.

Here is shown that the trough ( 6 ) is a trapezoid whose corners are replaced by curves.

In 1 you can see the concrete block ( 1 ) on both horizontal surfaces ( 2 . 3 ) a trough ( 6 ) owns.

In 2 are two stacked concrete blocks ( 1 ) shown in cross section.

You can see that the hollows ( 6 ) on both horizontal surfaces ( 2 . 3 ) are arranged so that the wells ( 6 ) stacked concrete blocks ( 1 ) lie exactly opposite.

In 2 is on the upper concrete block ( 1 ) that a small amount of thin bed mortar ( 11 ) in the middle of the hollow ( 6 ) is placed. Will a concrete block ( 1 ), the thin-bed mortar ( 11 ) as shown in the joint below over a wider area between the hollows ( 6 ) and thus gives after hardening of the thin-bed mortar ( 11 ) the later support of stacked concrete blocks ( 1 ). There is enough space available so that the thin bed mortar ( 11 ) in the area of the hollows ( 6 ) and does not get out of joint, so that the vertical view pages ( 8th ) become dirty. Because the hollows ( 6 ) a distance ( 7 ) to the vertical view pages ( 8th ) is the stance moment of concrete blocks ( 1 ) is not reduced and extends over the entire wall width. The embankment pressure is thus derived over the entire cross section of a wall, resulting in increased grip.

All corners of the concrete block ( 1 ) may be rounded or broken at an angle to a chamfer. This measure creates an artificial stone with smooth sides.

All edges of the concrete block ( 1 ) can also be broken irregularly, resulting in a more natural look.

This appearance arises when the concrete blocks ( 1 ) are produced sharp-edged and rumble after production. Either the two vertical view sides ( 8th ) or the two vertical view pages ( 8th ) and a foot side ( 4 ) or header ( 5 ) represent fractured surfaces.

In 3 is a beam of connected concrete blocks ( 1 ) Beam waste pieces ( 9 ) and concrete block waste pieces ( 10 ).

The concrete block ( 1 ) is by separating several connected concrete blocks ( 1 ), Beam waste pieces ( 9 ) and concrete block waste pieces ( 10 ) can be produced. This results in the brittle, vertical view pages ( 8th ) and the fractured foot ( 4 ) or header ( 5 ).

In 3 you can see on the first concrete block ( 1 ) of the bar by the dotted line the area in which the trough ( 6 ) is arranged. Because the trough ( 6 ) only 1 to max. 2 mm deep, it is no longer representable in this scale. The small bowl depth also means that it is not perceived by the viewer. Thus, no cover stones are required for attachment.

4 represents a wall corner with concrete blocks according to the invention in perspective.

With only two bar shapes you can now produce semi-stones and normal stones for the construction of the wall.

It becomes clear that with a minimum of forms natural-looking walls can be realized.

Concrete blocks according to the invention are added according to the prior art.

Claims (8)

Concrete block for garden walls in parallelepiped shape with offset two parallel vertical sides of view, two parallel sides perpendicular to the sides and the top and one top and one bottom horizontal surface, characterized in that at least one horizontal surface ( 2 . 3 ) from the foot side ( 4 ) starting to the head side ( 5 ) continuously in the same cross section only a trough ( 6 ) is provided. Concrete block according to claim 1, characterized in that the trough ( 6 ) centrally and symmetrically on a horizontal surface ( 2 . 3 ) is arranged and in each case a distance ( 7 ) to the vertical view pages ( 8th ) owns. Concrete block according to claim 1 or 2, characterized in that the trough ( 6 ) seen in cross-section either a circular section, an oval section, a trapezoid or a trapezoid whose corners are replaced by curves represents. Concrete block according to one of claims 1 to 3, characterized in that the troughs ( 6 ) on both horizontal surfaces ( 2 . 3 ) are arranged so that the wells ( 6 ) stacked concrete blocks ( 1 ) are opposite. Concrete block according to one of claims 1 to 4, characterized in that all corners of the concrete block ( 1 ) rounded or broken by an angle to a chamfer. Concrete block according to one of claims 1 to 5, characterized in that all edges of the concrete block ( 1 ) are broken irregularly. Concrete block according to one of claims 1 to 6, characterized in that either the two vertical view sides ( 8th ) or the two vertical view pages ( 8th ) and a foot side ( 4 ) or header ( 5 ) represent fractured surfaces. Concrete block according to one of claims 1 to 7, characterized in that the concrete block ( 1 ) by separating several connected concrete blocks ( 1 ), Beam waste pieces ( 9 ) and concrete block waste pieces ( 10 ), whereby the brittle, vertical viewing sides ( 8th ) and the fractured foot ( 4 ) or header ( 5 ) arise.

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