EP0228496B1 - Elément de pavage, en particulier pavé (en béton) - Google Patents
Elément de pavage, en particulier pavé (en béton) Download PDFInfo
- Publication number
- EP0228496B1 EP0228496B1 EP86100264A EP86100264A EP0228496B1 EP 0228496 B1 EP0228496 B1 EP 0228496B1 EP 86100264 A EP86100264 A EP 86100264A EP 86100264 A EP86100264 A EP 86100264A EP 0228496 B1 EP0228496 B1 EP 0228496B1
- Authority
- EP
- European Patent Office
- Prior art keywords
- groundcovering
- element according
- edge portions
- stem
- another
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Lifetime
Links
- 230000002093 peripheral effect Effects 0.000 claims abstract description 19
- 230000001154 acute effect Effects 0.000 claims description 4
- 230000015572 biosynthetic process Effects 0.000 claims 2
- 230000005484 gravity Effects 0.000 claims 1
- 238000009408 flooring Methods 0.000 description 17
- 210000001503 joint Anatomy 0.000 description 12
- 239000004575 stone Substances 0.000 description 12
- 239000003292 glue Substances 0.000 description 6
- 238000003780 insertion Methods 0.000 description 6
- 230000037431 insertion Effects 0.000 description 6
- 239000002131 composite material Substances 0.000 description 4
- 241001290864 Schoenoplectus Species 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000465 moulding Methods 0.000 description 1
- 230000008093 supporting effect Effects 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
Images
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
- E01C2201/16—Elements joined together
Definitions
- the invention relates to a floor covering element, in particular a (concrete) paving stone according to the preamble of claim 1 and a laying unit formed from such floor covering elements according to the preamble of claim 16.
- a T-shaped floor covering element is known from EP-A 0 126 507.
- the peripheral surfaces of this floor covering element predominantly run outwards, that is to say towards the corners.
- Only one (long) long side surface is provided with several successively inclined edge sections, through which this long side surface receives two successive projections and an intermediate recess.
- the invention has for its object to provide a flooring element of the type mentioned, which is characterized by an increased, uniform composite effect and can be installed as a laying unit with the help of conventional laying equipment.
- the flooring element for solving this problem has the features of claim 1. Because all the peripheral surfaces of the base stones have alternating depressions and protrusions from edge sections of different lengths, the flooring elements can be assembled without gaps in spite of their T-shaped shape, while on the other hand the load on the flooring elements in the longitudinal and transverse directions can be transferred uniformly to the substructure . As a result, no edge pressures can occur between the individual floor covering elements. There is also no risk that the flooring elements will tip under load and thereby detach from the composite or even break.
- the dummy joints divide the floor covering element optically in such a way that the T-shaped shape, which is often perceived as unsightly, is practically no longer recognizable in the installed surfaces.
- the center note joint running approximately centrally through the crossbar and the crossbar joint marking the stem opposite the crossbar subdivide each floor covering element for the viewer into approximately three large partial areas, which, due to the corresponding relative arrangement of the floor covering elements according to the invention, enables a large number of laying patterns without the alignment of the association individual flooring elements is recognizable.
- the floor covering element is composed of three equally large (imaginary) diamonds which form a baseline course which results in an inclined "T".
- the degree of inclination of the rhombuses is preferably chosen such that it corresponds to half the length of a side surface of the rhombuses. This creates diagonally directed joints in one direction of the floor covering produced from the floor covering elements according to the invention, which are particularly well suited to absorbing the traffic loads occurring in the longitudinal and transverse directions of the floor covering.
- the floor covering element according to the invention can be installed particularly in laying units, since, due to the rhomboid-like baseline profile, there is “compound toothing” in one direction, while an “open” toothing is created in the other (oblique) direction.
- the transverse, free ends of the laying units thus have an outwardly converging, uniform toothing without any undercuts. It is thus possible to simply lay the laying units from the flooring elements according to the invention in succession without, as is customary in the case of known flooring elements, threading the assembled laying units, which requires some skill, being necessary.
- the floor covering elements designed according to the invention form a varied picture for the viewer, since the joints or false joints are not orthogonal to one another.
- the bottom layer element 10 has a basic shape of a letter "T" in plan view and comprises a cross bar 12 and a stem 13 applied perpendicular thereto, the stem 13 connecting centrally to the cross bar 12.
- the corners 26 ... 33 of the floor covering element 10 are the corners of a base line 34 delimited by three squares 11, 24, 25, over which the aforementioned projections 37 alternately protrude or the depressions 38 recede, forming a zigzag-shaped peripheral surface.
- the circumferential surface of the cross bar 12 is defined by a longitudinal side surface 20 running in the longitudinal direction thereof, two longitudinal side sections 18 and 19 running parallel thereto and two parallel, transverse transverse side surfaces 15 and 16 respectively.
- the circumferential surfaces of the stem 13 determine a (short ) Longitudinal side surface 21 and two transverse side surfaces 22 and 23 directed transversely thereto.
- the cross bar 12 comprises two (imaginary) squares 24, 25 of equal size, each of which corresponds to a (imaginary) square 11 of the web 13 in plan view.
- the longitudinal side surface 20 of the cross bar 12 facing away from the stem 13 in the illustrated embodiment comprises three (long) edge sections 36.
- the longitudinal side surface 20 of the cross bar 12 facing away from the stem 13 in the illustrated embodiment comprises three (long) edge sections 36.
- the (short) edge sections 35 delimiting the corners 16 ... 23 each form a right angle, while all (long) edge sections 36 overlap with one another and with the respectively adjacent (short) edge sections 35 lying in the region of the corners 16 ... 23 each include an obtuse, preferably constant obtuse angle.
- FIG. 1 also shows three center points 39, 40 and 41 of the three (imaginary) squares 11, 24 and 25 which define the T-shaped base line of the flooring element 10 and which are connected to one another by chain-dotted lines. It follows from this that the center points 39, 40 and 41 of the three squares, 11, 24 and 25 of the floor covering element 10 are each equally far apart. This means that when the floor covering element 10 is loaded, the load transmission into the substructure in the longitudinal and transverse directions is in each case the same size. As a result, the risk that the floor covering elements 10 will tip in the installed state when loads act on the edge regions, for example wheel loads of vehicles traveling over them, and detach themselves from the covering compound.
- the peripheral surfaces of the floor covering element 10 have a larger number of (longer) edge sections 36.
- the long side surface 20 has seven edge sections 26, while the (short) long side surface 21 of the stem 13 and the transverse side surfaces 15, 16 or 22 and 23 each have three edge sections 36.
- the longitudinal side sections 18 and 19 also each have a (long) edge section 36 in the floor covering element 10 according to FIG. 2.
- transverse side surfaces 22, 23 of the handle 13 run parallel to the transverse side surfaces 15, 16 of the transverse bolt 12. Such a parallel operation is not possible and is also not provided in the other exemplary embodiments.
- the stem 13 is optically offset from the cross bar 12, the stem insertion 17 the course of the laterally on the stem 13 or at the two (interior angle) corners 26, 27 between the cross bar 12 and stem 13, the longitudinal side sections 18, 19 of the Cross bar 12 continues to form a continuous course corresponding to the opposite longitudinal side surface 20 of cross bar 12.
- the center note joint 14 extends on the upper side of the cross bar 12 transversely to its longitudinal direction and has a course which corresponds exactly to the contour of the transverse side surfaces 15 and 16 of the cross bar 12 extending parallel thereto.
- the center bar joint 14 thus optically divides the cross bar 12 into two halves of the same size corresponding to the squares 14 and 15 marking the base line.
- the halves of the cross bar 12 formed by the center bar joint 14 correspond in each case to the dimensions of their circumferential surface and the course of those of the stem 13. As a result the two halves of the cross bar 12 are congruent to the surface of the steep 13 in plan view.
- the depth of the false gaps is, in a manner known per se, about 10-30% of the thickness of the floor covering element 10. Furthermore, the upper edges of the peripheral surfaces (transverse side surfaces 15, 16; longitudinal side sections 18, 19; longitudinal side surfaces 20, 21 ; Transverse side surface 22, 23) preferably with an in 2, revolving chamfer 43 provided. Accordingly, the cross-section of the dummy joints (center joint joint 14; stem joint joint 17) is approximately V-shaped in a corresponding manner.
- the floor covering element 10 according to FIG. 1 can also be provided with a central glue joint and a stile glue joint, but with a course adapted to the dimensions and the toothing of the peripheral surfaces.
- the embodiment according to FIG. 3 corresponds essentially to that according to FIG. 1, but with the difference that the course of the peripheral surfaces of the floor covering element 10 is corrugated, and preferably sinusoidal.
- the (short) edge sections 35 arranged in the regions of the corners 26 ... 33 and the (longer) edge sections 36 arranged between them are separated from one another in FIG. 3 by auxiliary lines 42.
- auxiliary lines 42 are of course not present in the floor covering elements 10 actually produced according to FIG. 3. They are only intended to show that the same basic principle is used in the embodiment shown in this figure as in the embodiments according to FIGS. 1 and 2 with regard to the dimensioning and design of the circumferential lines and also the dummy joints. In order to document the auxiliary function of the auxiliary lines 42, these are not shown in all possible places in FIG. 3.
- all of the transverse side surfaces 15, 16 or 22, 23 arranged opposite each other and the central glue joint 14 as well as the long side surfaces 20 or 21, long side section 18 or 19 and the steep glue joint 17 can be made to coincide with one another by parallel displacement. This gives the group a visually regular impression.
- a floor covering element 44 is shown, which represents a further embodiment of the invention with particularly favorable composite and handling properties.
- the floor covering element 44 is also composed of three basic shaped stones which are grouped together in a T-shape.
- the most important difference of this embodiment to the previous ones is, however, that the T-shape does not result from three assembled (imaginary) squares, but from three rhombuses 45, 46, 47 of the same size. In this embodiment, they are composed in such a way that they form one form lying "T".
- the peripheral surfaces of the flooring element 44 here have a toothing made of alternating successive projections and recesses.
- the projections or depressions of this exemplary embodiment are formed similarly to the exemplary embodiments of FIGS. 1 and 2, namely from edge sections 51 ... 54 converging at an obtuse or right angle.
- the peripheral surfaces of the floor covering element 44 run both inside and outside the (imaginary) rhombuses 45 ... 47.
- the edge sections 50... Have a more complex course characterized by a few regularities. According to the invention, this follows a law that can be most easily described by two further (envelope) rhombuses, namely by inner rhombuses 55 and outer rhombuses 56.
- the inner rhombus 55 is created by (alternatively) connecting all the apexes 57 of the depressions of each basic shaped stone.
- the outer rhombus is created by an auxiliary connection of all tips 58 of the projections of each basic shaped block formed on the peripheral surface of the floor covering element 44.
- the outer rhombuses 56 and inner rhombuses run their mutually opposite side faces parallel to one another and have the same distance from one another all around.
- the rhombi 45 ... 47 are equally skewed with respect to the inner rhombus 55, that is to say that 255 and the outer rhombus 56 have a larger included acute angle, preferably an angle of 60 ° compared to an angle of 50 ° for the inner rhombus 55 and the Outer rhombus 56.
- two diagonally opposite corners of the rhombuses 45 ... 47 are located outside the area of the outer rhombus 56, while the other two corners - likewise opposite one another - of the rhombuses 45 ... 47 are located in the area between the outer rhombus 56 and the inner rhombus 55 come to rest.
- auxiliary lines 62 If one connects the three center points 50 ... 61 of the individual basic shaped stones of the floor covering element 44 by (imaginary) auxiliary lines 62, then a right-angled triangle is formed with a longitudinal and a transverse to the longitudinal direction of the cross bar 12 cathete. The hypotenuse of this (auxiliary) triangle is accordingly less than approx. 45 ° to the longitudinal direction of the floor covering element 44.
- the specific course of the peripheral surfaces of the floor covering element of this exemplary embodiment has two basic toothing principles. Accordingly, the longitudinal side surface 63 running in the longitudinal direction of the cross bar 12, the opposite longitudinal side sections 64 and 65 interrupted by the stem 13 and a short longitudinal side surface 66 each have a synchronous toothing made of a trapezoidal projection 67 and a triangular projection 68. Corresponding depressions 69 and 70 are formed between the different projections 67 and 68, respectively.
- the trapezoidal projection 67 here has a short edge section 50 and a longer but flatter edge section 51.
- the triangular projection 68 is composed of identically dimensioned and rectified edge sections 50 and 51.
- the (long) longitudinal side surface 63 of the transom 12 has two trapezoidal projections 67 and two triangular projections in an alternating sequence.
- an edge section 52 flat in the longitudinal direction of the cross bar 12. This corresponds in length to the likewise flat, short base area of the trapezoidal projection 67.
- a stem insertion 74 provided in this exemplary embodiment is also formed to delimit the stem 13 from the crossbar 12.
- the stem insertion 74 continues the course of the longitudinal side sections 64, 65 or connects the two, in such a way that, for the viewer on the surface of the flooring element 44, a toothing corresponding to the external longitudinal toothing of the cross bar 12 is produced.
- the toothing direction between the long side of the cross bar 12 directed away from the handle 13 and the toothing formed by the long side sections 64, 65 or the handle insertion 74 run in opposite directions here.
- the toothing on the short longitudinal side surface 66 of the stem 13 is in turn designed such that it can be brought into congruence with the toothing on the crossbar 12 facing the stem 13 by parallel displacement.
- the toothing on the transverse peripheral surfaces namely the transverse side surfaces 75 and 76 of the crossbar 12 and the transverse side surfaces 77 and 78 of the stem 13 in the present embodiment consists exclusively of triangular projections 79 and corresponding recesses 80 therebetween Transverse side surface 75 ... 78 three projections 79 and two intermediate recesses 80 may be arranged.
- the projections 79 are each composed of a short edge section 53 and a long edge section 54 with less inclination.
- each transverse side surface 75 ... 78 has three short edge sections 53 and two long edge sections 54.
- the cross bar 12 which is composed of two rhombuses 46 and 47, is divided here by a center joint 81 (in the middle), which corresponds in the course to that of the edge sections 53 and 54 on the transverse side surfaces 75 ... 78. This gives the viewer the impression that the flooring element 44 is composed of three diamond-shaped basic stones of the same size.
- two short edge sections 52 and 53 meet at right angles, in a direction along or across the longitudinal direction of the cross bar 12. Also at two (inner) corners 82 and 83, two (short) edge sections meet 52 and 53 at right angles to one another, in the case of the corner 83 it being the edge sections 52 and 53 of the central slip joint 81 and the stem insertion slot 74 which meet at right angles.
- the diagonally opposite corners 71, 83; 72, 88; 73, 82; with corresponding corners of the inner diamonds 55 together, which is not the case with the other corners 84, 85 and 86.
- Fig. 5 seven collapsed floor elements 44 are shown, their central glue joints 81 and stem glue joints 74 are shown in dashed lines.
- the circumferential surfaces of the individual floor covering elements 44 can be clearly distinguished from the corresponding dummy joints (stem joint joints 74; middle joint joints 81).
- the main load directions that are orthogonal to one another are drawn in this figure by an axis cross 89. This makes it clear that, in particular due to the transverse side surfaces 75 ... 77 which run obliquely to the axis cross 89, the forces acting in the two main load directions are optimally absorbed. In this way, approximately equal loads can be transmitted from the toothing of the floor covering elements 44 in both the longitudinal and transverse directions.
- FIG. 6 shows a laying unit consisting of a plurality of the floor covering elements 44 of FIG. 4.
- the laying unit 90 is produced in one production cycle in a stone molding machine with maximum use of a conventional board as a base.
- Such a laying unit 90 is gripped for laying with a Vedeg machine by a correspondingly designed clamp or clamp jaws on the long sides and both transported and laid as a unit.
- the gaps 91 resulting from the T-shape of the individual floor covering elements are filled by individual stones 92 with the base area of a basic shaped stone or also approximately a cross bar 12 corresponding double stones 93.
- the long sides 94 of the laying unit 90 there is an interruption only interrupted by individual recesses 69 and 70, respectively Area that offers sufficient contact surfaces for staples or the like of the laying devices.
- the end transverse edges 95 of the laying unit 90 have mouth-shaped, outwardly converging recesses 96, both in the longitudinal and in the transverse direction of the same, between adjacent base stones.
- the edge sections 53 are transverse, and the edge portions 52 are longitudinal.
- the other edge sections 51 and 54 are inclined in the recess 96, specifically in an outward opening direction. In this way, the recess 96 does not have any undercuts, so that individual laying units 90 can be easily joined together.
- FIG. 7 clearly shows how a laying unit 90 can be inserted into a corner formed from three installed units without threading. Accordingly, the laying unit 90 is first moved in the direction of the laying unit lying at a slight distance from the long sides of the units that have already been laid, until the edges of the forward, transverse edge sections 53 touch approximately, that is, the laying unit to be laid protrudes halfway into the recesses 96. Subsequently, the laying unit 90 is pushed "up to the stop" by superimposed longitudinal and transverse movement with both the longitudinal edge 94 and the transverse edge 95 to the already laid laying units.
Landscapes
- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Floor Finish (AREA)
- Road Paving Structures (AREA)
Claims (17)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE8686100264T DE3674363D1 (de) | 1986-01-10 | 1986-01-10 | Bodenbelagelement, insbesondere (beton-)pflasterstein. |
EP86100264A EP0228496B1 (fr) | 1986-01-10 | 1986-01-10 | Elément de pavage, en particulier pavé (en béton) |
AT86100264T ATE56769T1 (de) | 1986-01-10 | 1986-01-10 | Bodenbelagelement, insbesondere (beton)pflasterstein. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP86100264A EP0228496B1 (fr) | 1986-01-10 | 1986-01-10 | Elément de pavage, en particulier pavé (en béton) |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0228496A1 EP0228496A1 (fr) | 1987-07-15 |
EP0228496B1 true EP0228496B1 (fr) | 1990-09-19 |
Family
ID=8194819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP86100264A Expired - Lifetime EP0228496B1 (fr) | 1986-01-10 | 1986-01-10 | Elément de pavage, en particulier pavé (en béton) |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0228496B1 (fr) |
AT (1) | ATE56769T1 (fr) |
DE (1) | DE3674363D1 (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3735865C1 (de) * | 1987-10-23 | 1989-10-19 | Reinhard Dipl-Ing Goepfert | Verbundsteinsatz |
US5267810A (en) * | 1991-09-25 | 1993-12-07 | Johnson Christopher M | Paving block |
GB2433076A (en) * | 2005-12-08 | 2007-06-13 | Marshalls Mono Ltd | Paving slab with at least one non-linear edge |
DE102008046363A1 (de) * | 2008-09-09 | 2010-03-11 | Rekers Betonwerk Gmbh & Co. Kg | Pflastersteinsystem |
NL2003034C2 (nl) * | 2009-06-17 | 2010-12-20 | Boomkwekerij Van Der Starre B V | Groep bloempotten. |
CN106758633A (zh) * | 2017-01-16 | 2017-05-31 | 曹建林 | 透水砖组件 |
CN107151964A (zh) * | 2017-07-19 | 2017-09-12 | 陆运珍 | 防水防裂步道 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2227576A1 (de) * | 1972-06-07 | 1973-12-20 | Johannes Pyra | Einen pflasterverbund bildende verbundpflastersteine und randsteine |
DE8013431U1 (de) * | 1980-05-19 | 1981-02-19 | Behaton Gmbh & Co Kg, 7570 Baden- Baden | Formstein für Verbundpflasterung |
DE3116540C2 (de) * | 1981-04-25 | 1983-09-22 | Dr. Barth GmbH, 7582 Bühlertal | Bodenbelagelement, aus mehreren Bodenbelagelementen gebildete Verlegeeinheit und Verband von Bodenbelagelementen |
CH652775A5 (fr) * | 1983-05-18 | 1985-11-29 | Cornaz Et Fils S A | Element de pavage en beton. |
DE3426098A1 (de) * | 1984-07-14 | 1986-01-23 | Sf-Vollverbundstein-Kooperation Gmbh, 2820 Bremen | Bodenbelagelement |
-
1986
- 1986-01-10 EP EP86100264A patent/EP0228496B1/fr not_active Expired - Lifetime
- 1986-01-10 DE DE8686100264T patent/DE3674363D1/de not_active Expired - Fee Related
- 1986-01-10 AT AT86100264T patent/ATE56769T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0228496A1 (fr) | 1987-07-15 |
ATE56769T1 (de) | 1990-10-15 |
DE3674363D1 (de) | 1990-10-25 |
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