CS201114B1 - Concrete floor slab - Google Patents

Description

FIELD OF THE INVENTION The present invention relates to pavers for reinforcing planar plaques. Paved paved areas can be used as parking lots, access roads of local importance in housing estates, sanatoriums and clinics, garages, warehouses, etc., helicopters and sport planes, for fortification of natural waterways, canals and embankments, gathering areas sports grounds, playgrounds, etc.

Improving the environment, especially in cities, but also in urban areas, requires the continual expansion of green landscapes. If these areas are temporary or occasionally used as purpose-built, such as car parks, roads of local importance, starting areas, etc., vegetation alone is not enough to resist repeated exposure of external forces, especially pedestrian loads, vehicles, leaching of humus by rainwater, water currents etc. and therefore need to be strengthened. Continuous asphalt or concrete surfaces, in addition to being aesthetic, drab, are contrary to the ecological principles of modern urban planning. The advantageous compromise, meeting the requirements of ecology and utilization at the same time, is the combination of vegetation with concrete paving. The most successful vegetation-concrete reinforcement consists of concrete tiles penetrated through openings. Tiles are laid on level ground. Thatches are attached to each other in vertical squeaking forehead to forehead. A network of small concrete slabs protrudes onto the surface of the fortified area, the rest of the area is filled with humus and grassed. The roots of the plants create a mutual bond between the individual doaks. Higher loads due to non-crashes result in such a violation, especially at certain seasons at the end of autumn, winter and early spring, when the strength and elasticity of the root system is, or is not, sufficient. Failure to interact with thatch usually results in deformation of the reinforced snails, failure of the root system and drying of vegetation at least along the perimeter of the slabs.

SUMMARY OF THE INVENTION The body of the invention is formed by the intersection of two prisms with a cross-section of isosceles trapezoids with generating lines of prismatic plumbs perpendicular to the planes folded by their trapezoidal cross-sections. the second prism with the horizontal back face of the tile and forming lines passing through the wider bases of the trapezoidal cross-sections coincide with the first prism with the back face of the tile and the second prism with the face of the tile. The forming lines of the swelling of the prismatic sheets are perpendicular to each other. The intersections of the four side walls with the face of the tile are identical at the same time as the angles between the shoulders and the shorter bases of the trapezoidal cross-sections of both prisms; if the tile has recesses at the periphery, the intersections of the vertical walls of the recesses situated in the four revolving walls of the tile are coincident with each other, with the symmetry planes of each of the two opposite recesses coinciding with the vertical planes of symmetry of the tile.

The shape of the tiles ensures their mutual bonding in the fortification system, which limits the movement of the tiles in any direction to a sufficient degree and prevents deformations from occurring regardless of the root system of vegetation.

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Locally, the forces acting on any of the tiles of the invention are transmitted by circumferential skin walls inclined to the face or backside flat tiles, respectively, to adjacent fastening elements, thereby increasing the force distribution area and reducing locally stressing of the root system and subsoil.

In the accompanying drawings, two examples of tiles are shown which can be used to form the green panels according to the invention.

In FIG. 1 is a plan view of a concrete tile; FIG. 2 is a cross-sectional view of the tile along line I-I * of FIG. 1 and FIG. 3 is a section along line H-II 'of FIG. FIG. 4 is a plan view of another concrete tile in which the proportion of vegetation area over the tile shown in FIG. 1 to 3 and and enlarge by lateral recesses. In FIG. 5 is a cross-sectional view of line III-II 'of FIG. 4 and FIG. 6 is a section along line IV-IV of FIG. 4th

The concrete tile body shown in FIG. 1 to 3 form the intersection of two prisms with rectangular trapezoidal cross-sections with generating lines of prismatic surfaces perpendicular to the planes folded by their trapezoidal cross-sections, the generating lines passing through the narrower bases of trapezoidal sections coinciding with the tile. The forming lines passing through the wider bases of the trapezoidal cross-sections coincide with the first prism with the reverse face of the j / tile and with the second prism with the face of the tile 2. The forming lines of the two prisms are perpendicular to each other. The intersections of the four side walls 1, 1 &_apos;, 3 &_apos;, 3 &_apos;

The body of another tile shown in FIG. 4 to 6 form the intersection of two prisms with cross-sections

201 114 isosceles trapezoids. The shape of the prisms and their position in the space is the same as that of the tile shown in FIG. The side walls 1, 1, 3, 3 * of the tile are provided with recesses delimited by vertical walls 6. The side recesses widen the area of vegetation rooted in the base joint. The vertices of the vertical walls 6 of the recesses with the facing face 2 of the tile are identical, wherein the symmetry planes of each of the two opposing recesses are identical to the vertical planes of symmetry of the tile.

The tiles shown in FIG. 1 through 6 are penetrated by openings 4 of rectangular cross-section and provided on the flat flat with 2 flat projections 5.

Claims (2)

CLAIMS 1. A concrete tile, permeated by rectangular apertures extending through the face and the reverse face of the tile, provided on a horizontal horizontal flat, parallel to the reverse face, with flat protrusions, characterized in that its body forms the intersection of two prisms with trapezoid-shaped cross sections. straight lines of prismatic surfaces perpendicular to prismatic cross-sections, the lines forming the narrower faces of the trapezoidal sections coincide with the first prism with the face (2) of the tile and the second prism with the back face (2 *) of the tiles and forming lines passing through the broader faces of the trapezoidal coincide with the first prism with the back face (2 *) of the tile and with the second prism with the face face (2) of the tile, the generating lines of both prisms being perpendicular to each other and intersections of the four side walls (1, 1 *, 3, 3) flat / 2 / tiles are identical the same o as well as the angles between the shoulders and the shorter bases of the trapezoidal cross-sections of both prisms. Concrete pavement according to claim 1, characterized in that the side sloping walls (1, 1 ', 3, 3 *) are provided with symmetrical recesses with vertical walls (6) and the symmetry planes of each of the two opposite recesses coincide with vertical planes of symmetry tile.