WO2021064133A1 - Bloc de pavage en béton, agencement de pavage et procédé de fabrication d'un bloc de pavage - Google Patents

Bloc de pavage en béton, agencement de pavage et procédé de fabrication d'un bloc de pavage Download PDF

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Publication number
WO2021064133A1
WO2021064133A1 PCT/EP2020/077581 EP2020077581W WO2021064133A1 WO 2021064133 A1 WO2021064133 A1 WO 2021064133A1 EP 2020077581 W EP2020077581 W EP 2020077581W WO 2021064133 A1 WO2021064133 A1 WO 2021064133A1
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WO
WIPO (PCT)
Prior art keywords
contour
stone
paving
paving stone
side edge
Prior art date
Application number
PCT/EP2020/077581
Other languages
German (de)
English (en)
Inventor
Bernhard Godelmann
Original Assignee
Godelmann Pflasterstein - Gmbh & Co. Kg
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Godelmann Pflasterstein - Gmbh & Co. Kg filed Critical Godelmann Pflasterstein - Gmbh & Co. Kg
Priority to EP20786511.4A priority Critical patent/EP4038238A1/fr
Publication of WO2021064133A1 publication Critical patent/WO2021064133A1/fr

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C5/00—Pavings made of prefabricated single units
    • E01C5/06—Pavings made of prefabricated single units made of units with cement or like binders
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/02—Paving elements having fixed spacing features
    • E—FIXED CONSTRUCTIONS
    • E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01C—CONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C2201/00—Paving elements
    • E01C2201/06—Sets of paving elements

Definitions

  • the invention relates to a paving stone made of concrete for laying in a composite according to the preamble of claim 1, a paving bandage according to the preamble of claim 10 and a method for producing a paving stone made of concrete according to the preamble of claim 13.
  • Such a paving stone is known for example from the German utility model DE 81 31 881 Ul.
  • This concrete paving stone has an approximately rectangular basic shape and a flank profile that recedes behind the basic shape.
  • the flanks are inclined obliquely inwards from the bearing surface to the top of the paving stone and run out at least on the top in an irregular contour.
  • the paving stone has a soft, natural stone-like contour when viewed from above.
  • An artificial stone with a base section is known from the American patent US Pat. No. 8,231,304 B2, the base section being shaped as a cuboid for a patterned, matching arrangement of the slab stone with similar slab stones.
  • the stone further includes an upper portion with a surface that has an irregularly shaped upper contour that differs from the base contour.
  • the stone further comprises an intermediate section which connects the upper section to the base section.
  • the intermediate section has an inclined wall that extends between the upper section and a side wall of the base section. Bricks of this construction can easily be arranged in a regular, repeating pattern to create continuous coverage of an area.
  • the irregular upper contours of the stones simulate the appearance of natural stone.
  • the object is achieved by a paving stone made of concrete for laying in a composite according to claim 1, a paving bandage according to claim 10 and a method for producing a paving stone made of concrete according to claim 13.
  • a paving stone made of concrete is proposed for laying in a composite or association in a given grid dimension.
  • the laying of paving stones in a composite in a given grid dimension simplifies the laying of the paving stones, for example in comparison to the laying of natural stones, in which each stone has to be selected individually. It is even possible to have the laying of paving stones carried out by machine in a given grid dimension.
  • the paving stone consists of a paving stone body with an essentially cuboid lower paving stone section and an adjoining upper paving stone section.
  • the lower paving stone section forms the lower side of the stone and the upper paving stone section forms the upper side of the stone, the upper side of the stone running parallel to the lower side of the stone.
  • the lower side of the stone has a lower contour formed by four lower side edges and the upper side of the stone has an upper contour formed by four upper side edges.
  • the contour is to be understood as the outline of the surface of the lower side of the stone or the upper side of the stone. Since the contour of the lower side of the stone and the upper side of the stone are each formed from four side edges, the lower side of the stone and the upper side of the stone are each square.
  • the lower contour is essentially rectangular or square and fits into the specified grid dimension. This is important for the easy laying of the paving stones.
  • the insertion into the given grid dimension allows different formats of the paving stones. For example, in the classic Roman bond, four different formats of paving stones are required, each of which fits into the specified grid size.
  • the upper contour is designed according to the invention in such a way that when the upper contour is projected into a plane accommodating the lower side of the stone, the upper contour is completely recorded in the lower contour. This means that the upper contour does not protrude from the lower contour.
  • the paving stones must therefore be laid in a bond according to their lower contour.
  • the joints that result in the bond between the upper contours of adjacent paving stones are at least as wide as, but usually wider than the joints between the corresponding lower contours of adjacent paving stones.
  • At least one of the upper side edges of the upper contour also extends to the adjacent lower side edge of the lower contour in such a way that the projected upper side edge of the upper contour forms an acute angle with the adjacent lower side edge of the lower contour.
  • the lower side edge adjacent to an upper side edge is understood to mean that lower side edge, the center of which has the smallest distance from the center of the projected upper side edge.
  • An acute angle is an angle larger than 0 ° but smaller than 90 °.
  • the course according to the invention of the at least one upper side edge results, at least visually, in an irregularity in a bond in which the paving stone is laid. This optical irregularity gives the impression of a disorder and gives the plaster bandage an appearance similar to natural stone.
  • the rectangular lower contour makes it easy to lay the paving stones in a composite and in a predetermined grid.
  • the upper contour is designed in the form of a quadrilateral that deviates from the rectangular or square shape, i.e. the circumferential shape of the upper contour has four corners, but deviates from the rectangular or square shape.
  • the degree of optical irregularity of a surface covering produced by means of the paving stones according to the invention is again noticeably increased in a particularly advantageous manner.
  • the lower contour and the upper contour are asymmetrical to one another, i.e. the circumferential shape of the lower contour is different from the circumferential shape of the upper contour.
  • two, three or four of the upper side edges of the upper contour extend to the adjacent lower side edges of the lower contour in such a way that the projected upper side edge of the upper contour forms an acute angle with the neighboring lower side edge of the lower contour.
  • Different variations are possible, for example in the direction in which the upper side edge is rotated or twisted compared to the lower side edge.
  • the fact that two, three or four of the upper side edges run in the aforementioned manner increases the irregularity of the paving stone and thus the joints between the paving stones in the bond. The result is a particularly natural stone-like appearance.
  • At least one of the upper side edges of the upper contour extends to the neighboring lower side edge of the lower contour in such a way that the at least one projected upper side edge of the upper contour is congruent with the neighboring lower side edge of the lower contour and / or that the at least a projected upper side edge of the upper contour runs parallel but shifted to the adjacent lower side edge of the lower contour or that the projected upper side edge of the upper contour encloses a predetermined angle of inclination with the adjacent lower side edge of the lower contour.
  • the predetermined angle of inclination is advantageously between 2 ° and 5 °, preferably between 3 ° and 4 °, particularly preferably approximately 3.5 °. Inclination angles smaller than the mentioned lead to an effect that is barely or only weakly recognizable, so that the natural stone-like appearance is lost. On the other hand, angles of inclination greater than those mentioned lead to very wide joints which are no longer visually appealing and impair the passability or drivability of the paving bandage.
  • the upper paving stone section is essentially delimited by the stone top, the rectangular boundary surface between the upper paving stone section and the lower paving stone section and four flanks, each flank preferably having four corners and a flat square or an oblique one consisting of two connected triangles Square is.
  • the first case, that the flank is a flat square occurs when the four corners of the flank lie in one plane.
  • one of the edges of the flat quadrangle coincides with one of the edges of the stone top and another of the edges of the flat quadrangle with one of the edges of the rectangular boundary surface between the upper paving stone section and the lower paving stone section.
  • the flank is an oblique square, which is also not in one plane and is formed from two connected plane triangles.
  • One edge of one triangle thus coincides with an edge of the other triangle.
  • one of the edges of the one triangle coincides with one of the edges of the stone top and one of the edges of the other triangle with one of the edges of the rectangular boundary surface between the upper paving stone section and the lower paving stone section.
  • the variant in which the oblique square forms a convex flank is to be preferred here.
  • the flanks are flat and / or oblique quadrilaterals, the number of surfaces bounding the upper paving stone section is kept to a minimum. This facilitates the production of the paving stones and avoids unnecessary lateral depressions and / or elevations.
  • the paving stone has a vertical that is perpendicular to the stone top and the stone bottom, and at least one of the flanks is designed in such a way that the plane in which the flat square or one of the triangles of the flank lies is the vertical cuts.
  • at least one flank or part of a flank of the paving stone is not oriented vertically. The oblique alignment of the flank or part of the flank results in a widened joint to the neighboring paving stone, which supports the natural stone-like appearance of the paving bandage.
  • the lower paving stone section advantageously consists of core concrete and the upper paving stone section consists of core concrete in a lower area and of facing concrete in an upper area. Only the uppermost area of the paving stone consists of facing concrete, the rest of core concrete.
  • the core concrete is designed for the expected load on the paving stone, while the facing concrete determines the surface properties, for example in terms of appearance and / or grip.
  • the lower paving stone section is delimited by the stone underside, the interface between the upper paving stone section and the lower paving stone section and four peripheral sides and the paving stone body has spacer elements on at least two of the peripheral sides.
  • the spacer elements can be brought into contact with spacer elements or peripheral sides of the adjacent paving stones, as a result of which the distances between the lower paving stone sections in the paving bond are precisely defined.
  • a paving bandage comprising a multiplicity of paving stones to be laid in a grid dimension.
  • the laying of paving stones in a bond in a given grid dimension simplifies the laying of the paving stones, for example in comparison to laying natural stones, in which each stone has to be selected individually. It is even possible to have the laying of paving stones in a bond carried out by machine in a given grid dimension.
  • Different formats of the paving stones are possible, as long as they can be inserted into the grid dimensions. For example, four different formats of paving stones are required for the classic Roman bond.
  • a paving bandage with different sizes of the paving stones looks more natural than a strictly regular paving bandage with only one type of paving stones.
  • At least one of the paving stones is designed in accordance with the preceding description. At least one of the upper side edges of the upper contour of this paving stone runs to the adjacent lower side edge of the lower contour in such a way that the projected upper side edge of the upper contour forms an acute angle with the adjacent lower side edge of the lower contour. This course of the side edge results in an irregularity in the plaster bandage, which gives the impression of a disorder and gives the plaster bandage an appearance similar to natural stone.
  • the paving stones are still easy to lay because they fit into the given grid dimensions. So you get a natural stone-like look without the difficulties of laying real natural stones.
  • At least two of the paving stones have different lower contours, that is to say at least two different formats of paving stones which fit into the predetermined grid dimension are provided.
  • Different formats of paving stones loosen up the appearance of the paving bandage and support the natural stone-like appearance.
  • the classic Roman bond for example, can be laid with four different lower contours, i.e. four different formats of the paving stones.
  • Particularly preferably, several paving stones of a bond have different upper contours, which are each designed asymmetrically to the respective lower contour of the paving stone.
  • At least two of the paving stones are designed in such a way that their paving stone bodies have spacing elements on at least two of the peripheral sides and these spacing elements are different from one another. Then it will be different width Joints created between the stone tops of neighboring paving stones, which further reinforce the natural stone-like appearance of the paving bond.
  • the plaster bandage is a braided bandage and / or a Roman bandage.
  • the alternation of paving stones of different formats in these associations also results in an irregularity that supports the natural stone-like appearance of the paving association.
  • a method for producing a paving stone from concrete is proposed.
  • a formwork is provided which delimits a cavity, the cavity comprising a stone body section which corresponds to the paving stone body of the paving stone.
  • the formwork can be provided in various ways known to the person skilled in the art. It acts, as usual, as a negative for the paving stone body of the paving stone.
  • concrete is then introduced into the formwork, the concrete is compacted and hardened and the formwork is removed from the concrete.
  • the paving stone is designed in accordance with the preceding description.
  • the stone body section of the cavity which is delimited by the formwork, is designed in such a way that the paving stone resulting after the formwork has been removed from the hardened concrete consists of a paving stone body with an essentially cuboid lower paving stone section and an adjoining upper paving stone section.
  • the lower paving stone section forms the lower side of the stone and the upper paving stone section the upper side of the stone, the upper side of the stone running parallel to the lower side of the stone.
  • the lower side of the stone has a lower contour formed by four lower side edges and the upper side of the stone has an upper contour formed by four upper side edges, the lower contour being essentially rectangular or square and fitting into a predetermined grid dimension.
  • the upper contour is designed in such a way that when the upper contour is projected into a plane containing the lower side of the stone, the upper contour is completely incorporated in the lower contour and at least one of the upper side edges of the upper contour extends to the adjacent lower side edge of the lower contour in such a way that the projected upper side edge of the upper contour forms an acute angle with the adjacent lower side edge of the lower contour.
  • the irregularity of the resulting paving stone gives the impression of a disorder and gives the paving bond a natural stone-like appearance.
  • the paving stone is produced in one piece, ie after its production it already has an upper contour that is different from the lower contour Contour on.
  • a post-processing of a "paving stone blank" to produce an upper contour that deviates from the lower contour is thus particularly advantageously dispensed with.
  • the cavity further comprises an introduction section which adjoins the stone body section and in particular has the shape of a prism with a base area which corresponds to the stone top.
  • the concrete can be introduced into the formwork via the introduction section; this prevents the concrete from overflowing, for example, even if only slightly more concrete has been introduced than fits into the cavity.
  • the concrete can be compacted with a punch, the punch terminating with the introduction section.
  • the punch also preferably has a base area that corresponds to the stone top and thus fits precisely into the introduction section.
  • core concrete is first poured into the formwork.
  • the core concrete provides the necessary load-bearing capacity for the paving stone, but can be made relatively coarse as it will not be visible later.
  • the core concrete is then preferably pre-compacted, for example by shaking. Facing concrete is then poured into the formwork, which is responsible in particular for the desired surface appearance and structure of the paving stone. After the facing concrete has been poured in, the concrete is compacted and then hardened.
  • Fig. La is a perspective view of a paving stone
  • Fig. Lb a plan view of the paving stone from Figure la
  • Fig. Lc a longitudinal section through the paving stone from Figures la and lb
  • Fig. Id a representation of the lower contour and upper contour of the paving stone from Figures la to lc
  • FIGS. 1a-1d are longitudinal sections through the paving stone from FIGS. 1a-1d in various steps of its manufacture
  • FIG. 6a shows a plan view of a further exemplary embodiment of a paving stone
  • FIG. 6b shows a longitudinal section through the paving stone from FIG. 6a.
  • FIG. 1 a shows a perspective view of a paving stone 1.
  • the paving stone 1 consists of a paving stone body 2 which comprises a lower paving stone section 3 and an adjoining upper paving stone section 4.
  • the interface 5 between the lower paving stone section 3 and the upper paving stone section 4 is shown as a dashed line.
  • the lower paving stone section 3 is essentially cuboid or cube-shaped.
  • a stone underside 6, which is formed by the lower paving stone section 3, is delimited by four lower side edges 7, which form an essentially rectangular lower contour 8.
  • the lower contour 8 is square.
  • the dimensions of the lower contour 8 are selected in such a way that the paving stone 1 can be laid in a predetermined grid dimension. Different shapes and sizes of the lower contour 8 fit a given grid dimension. For example, paving stones 1 with four different formats and thus four different lower contours 8 are required to lay a classic Roman association.
  • the lower paving stone section 3 is cuboid and has a lower contour 8 that matches the predetermined grid dimensions, laying the paving stone 1 is not or only slightly more difficult than laying a generally cuboid paving stone. It is even conceivable for the paving stone 1 to be laid by machine and / or by means of a robot.
  • the upper paving stone section 4 forms the stone top side 9 of the paving stone 1, which is visible after the laying of the paving stone 1 and is walked on and / or driven on.
  • the stone top 9 is limited by four upper side edges 10, which form a square upper contour 11.
  • the stone top 9 can also be clearly seen in the plan view of the paving stone 1 shown by way of example in FIG.
  • FIG. 1d shows the lower contour 8 and a projection of the upper contour 11 into a plane receiving the stone underside 6.
  • the lower contour 8 is shown in dashed lines and the projected upper contour 11 is shown as a continuous line. Where the lower contour 8 coincides with the projected upper contour 11, only the continuous line is shown.
  • the projected upper contour 11 is completely recorded in the lower contour 8, that is, the upper contour 11 does not protrude beyond the lower contour 8.
  • the paving stones 1 can therefore be laid in association with their lower contour 8.
  • the joints that result in the bond between the upper contours 11 of adjacent paving stones 1 are at least as wide as, but usually wider than, the joints between the corresponding lower contours 8 of adjacent paving stones 1.
  • one of the upper side edges 10 - the upper left side edge 10 in FIGS. 1b and 1d - runs to the adjacent lower side edge 7 in such a way that the projected upper side edge 10 encloses an acute angle a with the adjacent lower side edge 7.
  • the lower side edge 7 adjacent to an upper side edge 10 is understood to mean that lower side edge 7, the center of which has the smallest distance from the center of the projected upper side edge 10. In the event that a projected upper side edge 10 coincides with a lower side edge 7, this lower side edge 7 is also the adjacent lower side edge 7 to the upper side edge 10
  • the acute angle a is greater than 0 ° but smaller than 90 °.
  • the acute angle ⁇ corresponds to a predetermined angle of inclination which is between 2 ° and 5 °, preferably between 3 ° and 4 ° and particularly preferably approximately 3.5 °.
  • the acute angle a is shown greatly enlarged in order to improve the visibility.
  • the lower contours 8 of the paving stones 1 are rectangular, so that simple laying of the paving stones 1 is possible.
  • the upper paving stone section 4 is delimited by the stone top 9, the interface 5 between the upper paving stone section 4 and the lower paving stone section 3 and four flanks 14.
  • the flanks 14 have four corners.
  • the flanks 14 are flat quadrilaterals 15 or inclined quadrilaterals 16.
  • Inclined quadrilaterals 16 are quadrangles, the four corners of which do not lie in one plane.
  • the oblique squares 16 are formed from two contiguous flat triangles 17. In principle, two different configurations are conceivable, so that the upper paving stone section 4 is concave or convex in the area of the oblique square 16.
  • the configuration shown in FIG. 1 a is preferably selected, in which the upper paving stone section 4 is convex.
  • the one triangle 17 is parallel to a vertical V, which is perpendicular to the stone top 9 and the stone bottom 6.
  • the other triangle 17, however, lies in a plane that intersects the vertical V.
  • the oblique alignment of this part of the flank 14 results in a widened joint to the adjacent paving stone 1 in the paving bond, which supports the natural stone-like appearance of the paving bond
  • Figure lc shows a longitudinal section through the paving stone 1 along the line A-A 'shown in Figure lb.
  • the interface 5 between the lower paving stone section 3 and the upper paving stone section 4 is again shown as a dashed line.
  • the entire lower paving stone section 3 as well as a lower area of the upper paving stone section 4 consists of core concrete 12, while an upper area of the upper paving stone section 4 consists of facing concrete 13.
  • the core concrete is 12 designed for the expected load on the paving stone 1, while the facing concrete 13 determines the nature of the stone top 9, for example in terms of appearance and / or grip.
  • FIGS. 2a to 2d show longitudinal sections through the paving stone 1 from FIGS. La to ld in various steps of its manufacture.
  • a formwork 18 is provided which delimits a cavity 19.
  • the cavity 19 comprises a stone body section 19.1, which corresponds to the paving stone body 2 of the paving stone 1. That is, the formwork 18 is the negative for the paving stone body 2.
  • the stone body section 19.1 is followed by an insertion section 19.2 of the cavity 19, via which concrete is introduced into the formwork 18 and which is also important when compacting the concrete.
  • the introduction section 19.2 has the shape of a prism, the base area of the prism corresponding to the stone top 9.
  • Core concrete 12 is first introduced into the formwork 18.
  • the formwork 18 with introduced core concrete 12 is shown in Figure 2b.
  • the core concrete 12 is then preferably pre-compacted.
  • Facing concrete 13 is then introduced into the formwork 18, the formwork 18 with the facing concrete 13 being introduced in FIG. 2c.
  • core concrete 12 and facing concrete 13 only one type of concrete can also be introduced. This influences the quality, the appearance and / or the price of the paving stone 1.
  • the concrete introduced into the formwork 18 is then compacted. This is preferably done by means of a stamp 20, as shown in FIG. 2d.
  • the punch 20 closes with an exact fit with the introduction section 19.2. That is, the base of the stamp 20 also corresponds to the stone top 9.
  • the underside of the stamp 20 can be smooth, have corners that round off the edges of the paving stone 1 and / or have a pattern that corresponds to the stone top 9 confers.
  • the formwork 18 is removed from the concrete or from the finished paving stone 1.
  • FIGS. 3a to 3h show, for example, representations of the lower contour 8 and projected upper contour 11 of different embodiments of a paving stone 1.
  • the lower contour 8, which is shown in dashed lines, is the same in FIGS. 3a to 3h.
  • Corresponding embodiments of paving stones 1 can, however, also be transferred to paving stones 1 with other lower contours 8, in particular also to paving stones 1 with square lower contours 8.
  • three of the projected upper side edges 10 coincide with the lower side edges 7 adjacent to them.
  • the fourth projected upper side edge 10 forms an acute angle a with the lower side edge 7 adjacent to it, the acute angle a being shown enlarged in the figures and between 2 ° and 5 °, preferably between 3 ° and 4 °, particularly preferably approximately Should be 3.5 °.
  • the lower side edge 7 adjacent to the fourth projected upper side edge 10 is a short edge of the rectangle, and in FIG. 3b it is a long edge of the rectangle.
  • FIGS. 3c and 3d show two embodiments of paving stones 1 in which exactly two of the projected upper side edges 10 enclose an acute angle a with the lower side edges 7 adjacent to them.
  • the paving stones 1 shown in FIGS. 3e and 3f have exactly three upper side edges 10, which are designed such that the projected upper side edge 10 encloses an acute angle a with the lower side edge 7 adjacent to it.
  • the projected upper side edge 10 encloses an acute angle a with the lower side edge 7 adjacent to it.
  • Various variations are possible here, in particular with regard to the direction of rotation in which the projected upper side edge 10 is rotated with respect to the lower side edge 7 adjacent to it.
  • FIGS. 3g and 3h show paving stones 1 with exactly four upper side edges 10, which are designed in such a way that the projected upper side edge 10 encloses an acute angle a with the lower side edge 7 adjacent to it.
  • the upper contour 11 can be a rectangle that is rotated compared to the lower contour 8.
  • the upper contour 11 can, however, also be an asymmetrical square, as shown by way of example in FIG. 3h.
  • the embodiments of a paving stone 1 shown in Figures 4a to 4d have, in addition to upper side edges 10, which are designed such that the projected upper side edge 10 encloses an acute angle a with the adjacent lower side edge 7, and / or upper side edges 10, which are designed in this way are that the projected upper side edge 10 coincides with the adjacent lower side edge 7, also upper side edges 10, which are designed in such a way that the projected upper side edge 10 is parallel but shifted to the adjacent lower side edge 7.
  • two projected upper side edges 10 each run parallel, but shifted to the adjacent lower side edge 7, in FIGS. 4b and 4c this is only one projected upper side edge 10.
  • Paving stones 1 of FIGS. 3a to 3h and 4a to 4d can be laid to form a paving bond, also in combination with conventional paving stones, the lower contours of which also fit into the grid.
  • Such a plaster bandage has an appearance similar to natural stone due to its irregularities.
  • FIG. 21 A top view of such a plaster bandage 21 is shown in FIG.
  • This plaster bandage 21 is a braided bandage with three different formats, that is, with three different lower contours 8.
  • the paving stones 1 are designed in accordance with the preceding description.
  • the joints 22 of different thicknesses, some of which taper to a point, between the individual paving stones 1 result in the natural stone-like appearance of the paving bandage 21.
  • FIGS. 6a and 6b show a top view or a longitudinal section through a further exemplary embodiment of a paving stone 1.
  • the paving stone body 2 of this paving stone 1 has two of the four peripheral sides 23 which, together with the stone underside 6 and the boundary surface 5, delimit the lower paving stone section 3 , Spacer elements 24.
  • the spacer elements 24 are arranged on two adjacent circumferential sides 23 and are made in one piece with the paving stone body 2. When laying paving stones 1 with spacer elements 24, these are laid in such a way that the spacing elements 24 touch the lower paving stone sections 3 of the respectively neighboring paving stones 1.
  • joints 22 of different widths can also be achieved between the paving stones 1.
  • the natural stone-like impression of the plaster bandage 21 can hereby be reinforced.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)

Abstract

L'invention concerne un bloc de pavage (1) en béton (12 ; 13) pour la pose en combinaison dans une grille prédéfinie constituée d'un corps de bloc de pavage (2) doté d'une partie de bloc de pavage inférieure sensiblement cuboïde (3) et d'une partie de bloc de pavage supérieure adjacente (4). La partie de bloc de pavage inférieure (3) forme le côté inférieur du bloc (6) et la partie supérieure de bloc de pavage (4) forme le côté supérieur du bloc (9), le côté inférieur du bloc (6) présente un contour inférieur (8) formé par quatre bords latéraux inférieurs (7) et le côté supérieur du bloc (9) présente un contour supérieur (11) formé par quatre bords latéraux supérieurs (10). Le contour inférieur (8) est sensiblement rectangulaire et s'ajuste dans la grille prédéfinie, et le contour supérieur (11) est conçu de telle sorte qu'il (11) soit entièrement logé dans le contour inférieur (8) lorsqu'il (11) fait saillie dans un plan recevant le côté inférieur de bloc (6), Le bloc de pavage (1) est caractérisé en particulier en ce qu'au moins l'un des bords latéraux supérieurs (10) du contour supérieur (11) s'étend par rapport au bord latéral inférieur adjacent (7) du contour inférieur (8) de telle sorte que ledit bord latéral supérieur projeté (10) du contour supérieur (11) forme un angle aigu (α) avec le bord latéral inférieur adjacent (7) du contour inférieur (8). L'invention concerne en outre un agencement de pavage (21) et un procédé de fabrication d'un pavé de pavage (1).
PCT/EP2020/077581 2019-10-02 2020-10-01 Bloc de pavage en béton, agencement de pavage et procédé de fabrication d'un bloc de pavage WO2021064133A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP20786511.4A EP4038238A1 (fr) 2019-10-02 2020-10-01 Bloc de pavage en béton, agencement de pavage et procédé de fabrication d'un bloc de pavage

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102019126700.5A DE102019126700A1 (de) 2019-10-02 2019-10-02 Pflasterstein aus Beton, Pflasterverband und Verfahren zum Herstellen eines Pflastersteins
DE102019126700.5 2019-10-02

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DE2611764A1 (de) * 1975-03-19 1976-09-30 Nederlanden Staat Boeschungsverkleidung fuer deiche und sonstige uferschutzwerke
EP0015426A1 (fr) * 1979-02-15 1980-09-17 Dr. Barth GmbH Elément de revêtement de sol à zones surélevées à la face supérieure séparées par des joints apparents, groupe de tels éléments de revêtement de sol et procédé de fabrication de tels éléments
DE8131881U1 (de) 1981-10-31 1982-02-17 Dollt, Wilhelm, 6729 Hördt Pflasterstein
EP0921231A1 (fr) * 1997-12-08 1999-06-09 Michael Scharl Dalle de revêtement et revêtement avec un spectre de joint élargi
DE19801980A1 (de) * 1998-01-20 1999-08-05 Heinrich Luttmann Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung eines Formsteins
US8231304B2 (en) 2007-09-21 2012-07-31 Les Materiaux De Construction Oldcastle Canada, Inc. Artificial flagstone

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EP0060961B1 (fr) * 1981-03-25 1984-05-09 Rolf Scheiwiller Pierre à paver et dispositif pour sa fabrication
DE3638207A1 (de) * 1986-11-08 1988-05-11 Netter Gmbh Verfahren zur herstellung von betonfomsteinen und vorrichtung zur durchfuehrung des verfahrens
ITPC20040001U1 (it) * 2004-01-09 2004-04-09 Cesarino Parenti Masselli autobloccanti per la realizzazione di selciati o simili con superficie calpestabile disallineata atta a dare l'impressione di selciato realizzato con blocchi fatti a mano
US9464434B2 (en) * 2013-03-15 2016-10-11 Keystone Retaining Wall Systems Llc Twisted block
DE102018105218A1 (de) * 2018-03-07 2019-09-12 Braun Steine Gmbh Formstein und Bausatz mit Formsteinen

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Publication number Priority date Publication date Assignee Title
DE2611764A1 (de) * 1975-03-19 1976-09-30 Nederlanden Staat Boeschungsverkleidung fuer deiche und sonstige uferschutzwerke
EP0015426A1 (fr) * 1979-02-15 1980-09-17 Dr. Barth GmbH Elément de revêtement de sol à zones surélevées à la face supérieure séparées par des joints apparents, groupe de tels éléments de revêtement de sol et procédé de fabrication de tels éléments
DE8131881U1 (de) 1981-10-31 1982-02-17 Dollt, Wilhelm, 6729 Hördt Pflasterstein
EP0921231A1 (fr) * 1997-12-08 1999-06-09 Michael Scharl Dalle de revêtement et revêtement avec un spectre de joint élargi
DE19801980A1 (de) * 1998-01-20 1999-08-05 Heinrich Luttmann Gmbh & Co Kg Verfahren und Vorrichtung zur Herstellung eines Formsteins
US8231304B2 (en) 2007-09-21 2012-07-31 Les Materiaux De Construction Oldcastle Canada, Inc. Artificial flagstone

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