EP0005238A2 - Floor covering for indoor or outdoor sporting and playing areas - Google Patents

Floor covering for indoor or outdoor sporting and playing areas Download PDF

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Publication number
EP0005238A2
EP0005238A2 EP79101255A EP79101255A EP0005238A2 EP 0005238 A2 EP0005238 A2 EP 0005238A2 EP 79101255 A EP79101255 A EP 79101255A EP 79101255 A EP79101255 A EP 79101255A EP 0005238 A2 EP0005238 A2 EP 0005238A2
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EP
European Patent Office
Prior art keywords
layer
blanket according
water
strips
bulk material
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.)
Granted
Application number
EP79101255A
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German (de)
French (fr)
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EP0005238A3 (en
EP0005238B1 (en
Inventor
Bernard L. Schmidt
Edward Brodeur
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Individual
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Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of EP0005238A2 publication Critical patent/EP0005238A2/en
Publication of EP0005238A3 publication Critical patent/EP0005238A3/en
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Publication of EP0005238B1 publication Critical patent/EP0005238B1/en
Expired legal-status Critical Current

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    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • 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
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/02—Foundations, e.g. with drainage or heating arrangements
    • 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
    • E01C3/00—Foundations for pavings
    • E01C3/006—Foundations for pavings made of prefabricated single units
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/182—Underlayers coated with adhesive or mortar to receive the flooring
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F15/00—Flooring
    • E04F15/18—Separately-laid insulating layers; Other additional insulating measures; Floating floors
    • E04F15/186—Underlayers covered with a mesh or the like

Definitions

  • the invention relates to a floor covering for sports and games rooms and facilities, with a substructure arranged on the ground and containing bulk material and at least one overlying, water-impermeable cover layer.
  • the substructure consists of stones, gravel or the like and the cover layer either consists of prefabricated plates or sheets of plastic or elastomeric material or of a continuous layer produced in situ.
  • the cover layer either consists of prefabricated plates or sheets of plastic or elastomeric material or of a continuous layer produced in situ.
  • the CII-PS 169 613 also describes a steel grate road surface made of a plurality of straight, corrugated or zigzag-shaped steel bars welded or riveted to a grating, the spaces between which can remain empty or can be filled with concrete, bitumen mixture, gravel or grit.
  • a road surface in which the upper edges of the steel bars form the surface, cannot be used for sports and play facilities.
  • the object of the invention is now to provide a floor covering for sports and to create leeway and facilities of the type mentioned at the outset, which can be created quickly and easily and with little effort and can also be designed to be portable.
  • the blanket of the type mentioned is characterized according to the invention by the features of claim 1.
  • the support layer used for the blanket according to the invention can be made from honeycomb-connected supporting strips with excellent load-bearing capacity and can be used in the form of plates or sheets, by leveling the substrate and simply laying on the prefabricated light supporting layer, subsequent filling of the same with bulk material and subsequent Laying on a covering layer consisting, for example, of sheets of elastic plastic, in a very short time and with little material expenditure, produce a ceiling which is excellently suitable for sports and games rooms and facilities.
  • the support layer loaded with the bulk material has an astonishingly high load-bearing capacity and only requires a waterproof cover outdoors.
  • the web-like support layer 3 shown in FIG. 1 consists of mutually parallel, vertical, planar support strips 4a and corrugated support strips 4b arranged between them, each at their apexes are glued to the adjacent flat carrier strips 4a.
  • the carrier strips consist of cardboard impregnated with synthetic resin and have a height of 25 mm and a thickness of approximately 0.2 mm. Suitable mineral oil products can be used instead of synthetic resin for water-repellent impregnation.
  • the vertically continuous cavities 5 lying between the carrier strips 4 have a sinusoidal cross section with a clear width of approximately 8 mm.
  • the support layer shown can be laid in the form of plates or endless sheets and can be cut as required.
  • the ceiling shown in Figure 2 has a base layer 2 made of thin, water-impermeable plastic film laid on the leveled substrate 1, a support layer 3 of the type shown in Figure 1 placed thereon, the cavities 5 of the support layer 3 each being made entirely of sand with a particle size of a maximum of 1.2 mm of existing bulk material 6 are filled.
  • the bulk material 6 also covers the upper edges of the supporting strips 4.
  • a water-impermeable intermediate layer 8 made of thin plastic film is placed on the bulk material 6 and a 12 mm thick covering layer made of web-like plastic material is placed thereon, the joints of which are each sealed watertight by a joint compound.
  • the material used for the cover layer 7 contains fillers embedded in the plastic, which partly consist of mineral particles and partly of regenerated rubber granulate.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Road Paving Structures (AREA)
  • Laminated Bodies (AREA)
  • Floor Finish (AREA)

Abstract

1. Surface flooring for sport and playing rooms and fields with a foundation arranged on the subsoil (1) and containing loose material (6) and with at least one superimposed water impermeable covering layer (7) characterized in that a) the foundation incorporates at least one supporting layer (3) consisting of honeycombed connected supporting bands (4) of impregnated cardboard or impregnated paper vertical to the plane of the layer, and b) the hollow spaces (5) of the supporting layer (3) are completely filled with finely crushed waterproof loose materials (6) preferably sand or finely crushed rocks.

Description

Die Erfindung betrifft eine Bodenbelagsdecke für Sport- und Spielräume und -anlagen, mit einem auf dem Untergrund angeordneten, Schüttgut enthaltenden Unterbau und mindestens einer darüberliegenden, wasserundurchlässigen Deckschicht.The invention relates to a floor covering for sports and games rooms and facilities, with a substructure arranged on the ground and containing bulk material and at least one overlying, water-impermeable cover layer.

Bei den für Sporthallen und Spielräumen üblichen Böden ist unter der aus vorgefertigten Platten oder Bahnen bestehenden oder in situ durchgehend aufgebrachten Deckschicht normalerweise ein aufwendiger flexibler oder federnder Unterbau vorgesehen, dessen Herstellung große Sorgfalt und erheblichen Arbeitsaufwand erfordert. Derartige Böden sind daher relativ teuer.In the case of floors customary for sports halls and playrooms, an elaborate flexible or resilient substructure is normally provided under the cover layer consisting of prefabricated plates or sheets or applied continuously in situ, the manufacture of which requires great care and considerable work. Such floors are therefore relatively expensive.

Bei den für Außenanlagen bekannten Decken dieser Art besteht der Unterbau aus Steinen, Kies oder dergleichen und die Deckschicht entweder aus vorgefertigten Platten oder Bahnen aus Kunststoff oder elastomerem Material oder aus einer in situ erzeugten, durchgehenden Schicht. Sie sind jedoch in der Herstellung relativ arbeitsaufwendig und erfordern insbesondere eine zeitraubende Herrichtung des Unterbaus.In the ceilings of this type known for outdoor installations, the substructure consists of stones, gravel or the like and the cover layer either consists of prefabricated plates or sheets of plastic or elastomeric material or of a continuous layer produced in situ. However, they are relatively labor-intensive to manufacture and in particular require time-consuming preparation of the substructure.

Die CII-PS 169 613 beschreibt ferner eine Stahlrost-Straßendecke aus einer Vielzahl von zu einem Gitterrost verschweißten oder vernieteten geraden, gewellten oder zickzackförmigen Stahlstäben, deren Zwischenräume leer bleiben oder mit Beton, Bitumenmischung, Kies oder Splitt ausgefüllt sein können. Eine derartige Straßendecke, bei der die Oberkanten der Stahlstäbe die Oberfläche bilden, ist für Sport- und Spielanlagen nicht brauchbar.The CII-PS 169 613 also describes a steel grate road surface made of a plurality of straight, corrugated or zigzag-shaped steel bars welded or riveted to a grating, the spaces between which can remain empty or can be filled with concrete, bitumen mixture, gravel or grit. Such a road surface, in which the upper edges of the steel bars form the surface, cannot be used for sports and play facilities.

Aufgabe der Erfindung ist es nun, eine Bodenbelagsdecke für Sport-und Spielräume und -anlagen der eingangs genannten Art zu schaffen, die mit einfachen, unaufwendigen Mitteln rasch und ohne großen Arbeitsaufwand erstellt werden und auch ortsbeweglich ausgebildet sein kann.The object of the invention is now to provide a floor covering for sports and to create leeway and facilities of the type mentioned at the outset, which can be created quickly and easily and with little effort and can also be designed to be portable.

Zur Lösung dieser Aufgabe ist die Decke der eingangs genannten Art erfindungsgemäß gekennzeichnet durch die Merkmale des Patentanspruchs 1.To achieve this object, the blanket of the type mentioned is characterized according to the invention by the features of claim 1.

Da die für die erfindungsgemäße Decke verwendete Stützschicht aus wabenartig verbundenen Tragstreifen bei ausgezeichneter Tragkraft sehr unaufwendig hergestellt und in Form von Platten oder Bahnen eingesetzt werden kann, läßt sich durch Planieren des Untergrundes und einfaches Auflegen der vorgefertigten leichten Stützschicht, nachfolgendes Befüllen derselben mit Schüttgut und anschließendes Auflegen einer beispielsweise aus Bahnen aus elastischem Kunststoff bestehenden Deckschicht in kürzester Zeit und mit geringem materiellem Aufwand eine für Sport- und Spielräume und -anlagen hervorragend geeignete Decke herstellen. Die mit dem Schüttgut beschickte Stützschicht besitzt eine erstaunlich hohe Tragfähigkeit und bedarf lediglich im Freien einer wasserundurchlässigen Abdeckung.Since the support layer used for the blanket according to the invention can be made from honeycomb-connected supporting strips with excellent load-bearing capacity and can be used in the form of plates or sheets, by leveling the substrate and simply laying on the prefabricated light supporting layer, subsequent filling of the same with bulk material and subsequent Laying on a covering layer consisting, for example, of sheets of elastic plastic, in a very short time and with little material expenditure, produce a ceiling which is excellently suitable for sports and games rooms and facilities. The support layer loaded with the bulk material has an astonishingly high load-bearing capacity and only requires a waterproof cover outdoors.

Vorteilhafte weitere Ausgestaltungen der erfindungsgemäßen Decke sind in den Unteransprüchen beschrieben.Advantageous further developments of the blanket according to the invention are described in the subclaims.

Im folgenden wird ein Ausführungsbeispiel der erfindungsgemäßen Decke unter Bezugnahme auf die beigefügten Zeichnungen weiter erläutert. Es zeigen:

  • Fig. 1 eine schematische perspektivische Ansicht der Stütz schicht und
  • Fig. 2 ein schematisches Schnittbild durch eine Decke für eine Sportanlage.
In the following an embodiment of the blanket according to the invention is further explained with reference to the accompanying drawings. Show it:
  • Fig. 1 is a schematic perspective view of the support layer and
  • Fig. 2 is a schematic sectional view through a ceiling for a sports facility.

Die in Figur 1 dargestellte, bahnartige Stützschicht 3 besteht aus zueinander parallel verlaufenden, senkrechten, planen Tragstreifen 4a und jeweils zwischen diesen angeordneten, gewellten Tragstreifen 4b, die jeweils an ihren Wellenscheiteln mit den anliegenden planen Tragstreifen 4a verklebt sind. Die Tragstreifen bestehen aus mit Kunstharz wasserabweisend imprägnierter Pappe und weisen eine Höhe von 25 mm und eine Stärke von etwa 0,2 mm auf. Zur wasserabweisenden Imprägnierung können anstelle von Kunstharz auch geeignete Mineralölprodukte verwendet werden. Die zwischen den Tragstreifen 4 liegenden, senkrecht durchgehenden Hohlräume 5 besitzen einen sinusförmigen Querschnitt mit einer lichten Weite von etwa 8 mm. Die dargestellte Stützschicht kann in Form von Platten oder endlosen Bahnen verlegt und dabei je nach Bedarf zugeschnitten werden.The web-like support layer 3 shown in FIG. 1 consists of mutually parallel, vertical, planar support strips 4a and corrugated support strips 4b arranged between them, each at their apexes are glued to the adjacent flat carrier strips 4a. The carrier strips consist of cardboard impregnated with synthetic resin and have a height of 25 mm and a thickness of approximately 0.2 mm. Suitable mineral oil products can be used instead of synthetic resin for water-repellent impregnation. The vertically continuous cavities 5 lying between the carrier strips 4 have a sinusoidal cross section with a clear width of approximately 8 mm. The support layer shown can be laid in the form of plates or endless sheets and can be cut as required.

Die in Figur 2 dargestellte Decke besitzt eine auf dem planierten Untergrund 1 verlegte Unterlageschicht 2 aus dünner, wasserundurchlässiger Kunststoffolie, eine auf diese aufgelegte Stützschicht 3 der in Figur 1 dargestellten Art, wobei die Hohlräume 5 der Stützschicht 3 jeweils vollständig mit aus Sand einer Teilchengröße von höchstens 1,2 mm bestehendem Schüttgut 6 ausgefüllt sind. Das Schüttgut 6 überdeckt dabei auch die Oberkanten der Tragstreifen 4. Auf das Schüttgut 6 ist eine wasserundurchlässige Zwischenschicht 8 aus dünner Kunststoffolie und auf diese eine 12 mm starke Deckschicht aus bahnartigem Kunststoffmaterial aufgelegt, - deren Fugen jeweils durch eine Fugenmasse wasserdicht versiegelt sind. Das für die Deckschicht 7 verwendete Material enthält in den Kunststoff eingebettete Füllstoffe, die zum Teil aus mineralischen Teilchen und zum Teil aus regeneriertem Gummigranulat bestehen.The ceiling shown in Figure 2 has a base layer 2 made of thin, water-impermeable plastic film laid on the leveled substrate 1, a support layer 3 of the type shown in Figure 1 placed thereon, the cavities 5 of the support layer 3 each being made entirely of sand with a particle size of a maximum of 1.2 mm of existing bulk material 6 are filled. The bulk material 6 also covers the upper edges of the supporting strips 4. A water-impermeable intermediate layer 8 made of thin plastic film is placed on the bulk material 6 and a 12 mm thick covering layer made of web-like plastic material is placed thereon, the joints of which are each sealed watertight by a joint compound. The material used for the cover layer 7 contains fillers embedded in the plastic, which partly consist of mineral particles and partly of regenerated rubber granulate.

Die vorstehend anhand einer bevorzugten Ausführungsform erläuterte Decke kann vom Fachmann je nach den Anforderungen des Einzelfalles in verschiedener Weise zweckentsprechend abgewandelt werden, sofern dabei die mit Schüttgut gefüllte Stützschicht verwendet wird.The ceiling explained above with reference to a preferred embodiment can be modified by the person skilled in the art in various ways depending on the requirements of the individual case, provided that the support layer filled with bulk material is used.

Claims (10)

1) Bodenbelagsdecke für Sport- und Spielräume und -anlagen, mit einem auf dem Untergrund angeordneten, Schüttgut enthaltenden Unterbau und mindestens einer darüberliegenden, wasserundurchlässigen Deckschicht, dadurch gekennzeichnet, daß a) der Unterbau mindestens eine Stützschicht (3) aus zur Schichtebene senkrecht stehenden, wabenartig verbundenen Tragstreifen (4) aus Pappe oder Papier aufweist und b) die Hohlräume (5) der Stützschicht (3) mit feinteiligem, wasserfestem Schüttgut (6), vorzugsweise Sand oder Gesteinsmehl ausgefüllt sind. 1) Floor covering for sports and games rooms and facilities, with a substructure arranged on the ground, containing bulk material and at least one overlying, water-impermeable cover layer, characterized in that a) the substructure has at least one support layer (3) of supporting strips (4) made of cardboard or paper, which are perpendicular to the layer plane, and b) the cavities (5) of the support layer (3) are filled with finely divided, waterproof bulk material (6), preferably sand or stone powder. 2) Decke nach Anspruch 1, dadurch gekennzeichnet, daß zwischen der Stützschicht (3) und dem Untergrund (1) noch eine Unterlageschicht (2) aus wasserundurchlässigem Material, vorzugsweise einer oder mehreren Lagen Kunststoffolie angeordnet ist.2) Blanket according to claim 1, characterized in that between the support layer (3) and the base (1) is still a base layer (2) made of water-impermeable material, preferably one or more layers of plastic film. 3) Decke nach Anspruch 1 oder 2, gekennzeichnet durch eine Stützscliicht (3) aus vorgefertigten Platten oder Bahnen aus zu einem engmaschigen Wabengitter verbundenen Tragstreifen (4) aus wasserabweisend imprägnierter Pappe mit einer Höhe zwischen 5 und 5o mm, vorzugsweise 10 und 3o mm und einer lichten Weite der Hohlräume (5) zwischen 3 und 40 mm, vorzugsweise 5 bis 25 mm.3) A blanket according to claim 1 or 2, characterized by a Stützscliicht (3) of prefabricated panels or webs connected to form a close-knit honeycomb lattice support strips (4) of water-repellent-impregnated cardboard of a height between 5 and 5o mm, preferably 1 0 and 3o mm and a clear width of the cavities (5) between 3 and 40 mm, preferably 5 to 25 mm. 4) Decke nach einem der Ansprüche 1 bis 3, dadurch gekennzeichnet, daß die Stützschicht (3) aus zueinander parallelen, planen Tragatreifen (4a) und jeweils zwischen diesen angeordneten, gewellten Tragstreifen (4b) besteht, die jeweils an ihren Wellenacheiteln mit den anliegenden planen Tragstreifen (4a) unter Bildung von im Querschnitt im wesentlichen dreieckigen oder sinusförmigen Hohlräumen (5) verklebt sind.4) Blanket according to one of claims 1 to 3, characterized in that the support layer (3) consists of mutually parallel, flat Tragatreifen (4a) and each arranged between these, corrugated support strips (4b), each on their shaft vertices with the adjacent plan carrier strips (4a) are glued to form essentially triangular or sinusoidal cavities (5) in cross section. 5) Decke nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß das Schüttgut (6) mit einem fließfähigen, wasserabweisenden Mittel hydrophobiert und/oder mit einem sich verfeatigenden, fließfähigen Bindemittel behandelt ist.5) Blanket according to one of claims 1 to 4, characterized in that the bulk material (6) is hydrophobized with a flowable, water-repellent agent and / or treated with a leaking, flowable binder. 6) Decke nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnte, daß das Schüttgut (6) die Oberkanten der Tragstreifen (4) überdeckt.6) Blanket according to one of claims 1 to 5, characterized in that the bulk material (6) covers the upper edges of the supporting strips (4). 7) Decke nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß zwischen der Stützschicht (3) und der Deckschicht (7) mindestens eine Zwischenschicht aus wasserundurchlässiger Folie angeordnet ist.7) Blanket according to one of claims 1 to 6, characterized in that at least one intermediate layer made of water-impermeable film is arranged between the support layer (3) and the cover layer (7). 8) Decke nach einem der Ansprüche 1 bia 7, dadurch gekennzeichnet, daß die Deckschicht (7) aus vorgefertigten Platten oder Bahnen aus Kunststoff, elastomerem Material oder einem durch ein Bindemittel gebundenen Granulat aus mineralischen und/oder organischen Teilchen besteht und gegebenenfalls eine gerauhte oder strukturierte Oberfläche aufweist.8) Blanket according to one of claims 1 bia 7, characterized in that the cover layer (7) consists of prefabricated plates or sheets made of plastic, elastomeric material or a granulate bound by a binder from mineral and / or organic particles and optionally a roughened or structured surface. 9) Decke nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet, daß die Deckschicht (7) aus einer in situ erzeugten, durchgehenden Schicht aus Kunststoff, elastomerem Material oder einem durch ein Bindemittel gebundenem Granulat aus mineralischen und/oder organischen Teilchen besteht und gegebenenfalls eine gerauhte oder strukturierte Oberfläche aufweist.9) Blanket according to one of claims 1 to 7, characterized in that the cover layer (7) consists of an in situ generated, continuous layer of plastic, elastomeric material or a granulate bound by a binder from mineral and / or organic particles and optionally has a roughened or structured surface. 10) Verwendung eines vorgefertigten, platten- oder bahnförmigen Schichtmaterials aus zur Schichtebene senkrechten, .miteinander wabenartig verbundenen Tragstreifen (4) aus Pappe oder Papier zur Herstellung von Bodenbelagsdecken für Sport- und Spielräume und -anlagen.10) Use of a prefabricated, plate-like or sheet-like layer material made of cardboard or paper supporting strips (4) which are perpendicular to the layer plane and which are connected to one another in a honeycomb manner to produce floor covering ceilings for sports and games rooms and facilities.
EP79101255A 1978-05-02 1979-04-26 Floor covering for indoor or outdoor sporting and playing areas Expired EP0005238B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2819252 1978-05-02
DE2819252A DE2819252C2 (en) 1978-05-02 1978-05-02 Ceiling for sports and play facilities

Publications (3)

Publication Number Publication Date
EP0005238A2 true EP0005238A2 (en) 1979-11-14
EP0005238A3 EP0005238A3 (en) 1979-12-12
EP0005238B1 EP0005238B1 (en) 1981-04-01

Family

ID=6038511

Family Applications (1)

Application Number Title Priority Date Filing Date
EP79101255A Expired EP0005238B1 (en) 1978-05-02 1979-04-26 Floor covering for indoor or outdoor sporting and playing areas

Country Status (10)

Country Link
EP (1) EP0005238B1 (en)
JP (1) JPS585345B2 (en)
AR (1) AR221875A1 (en)
AT (1) AT369457B (en)
AU (1) AU532690B2 (en)
BR (1) BR7902683A (en)
DE (1) DE2819252C2 (en)
ES (1) ES242969Y (en)
NZ (1) NZ190331A (en)
YU (1) YU39692B (en)

Cited By (10)

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EP0015432A1 (en) * 1979-02-19 1980-09-17 Kommanditgesellschaft Herbert Dietrich Schulze GmbH & Co. Surfacing for sports localities having a solid substructure
EP0093008A1 (en) * 1982-04-27 1983-11-02 Nottinghamshire County Council Playing surfaces for sports
FR2642772A1 (en) * 1987-08-04 1990-08-10 Sogea Constructional device with cellular structure for temporary surfaces
DE3904223A1 (en) * 1989-02-13 1990-08-16 Osterwald Sportboden Gmbh Sports-hall floor
EP0770733A1 (en) * 1995-10-25 1997-05-02 Hakim-Elahi, Kaveh, Ing. Pipework system
NL1023301C2 (en) * 2003-04-29 2004-11-01 Desseaux H Tapijtfab Sports floor or part thereof, as well as a method for laying such a sports floor.
WO2006117038A1 (en) * 2005-05-03 2006-11-09 Hildener Filz Produktion Gmbh & Co. Kg Waterproof seal and protective layer for surfaces
GB2429171A (en) * 2005-08-17 2007-02-21 Edel Grass B V Artificial turf
FR3026752A1 (en) * 2014-10-02 2016-04-08 Gird DAMPING SLAB FOR SOIL OF PLAYGROUND
CN108505414A (en) * 2018-05-18 2018-09-07 中国电建集团贵阳勘测设计研究院有限公司 A device that permeates water for sponge city

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Publication number Priority date Publication date Assignee Title
JPS6033906A (en) * 1983-08-01 1985-02-21 株式会社中山製鋼所 Surface finish of roof floor
DE3433547C2 (en) * 1983-11-11 1996-07-18 Container Company Gmbh & Co Kg Paving slab
FR2659996B1 (en) * 1990-03-20 1992-11-20 Induplast Sa DEVICE WITH ALVEOLAR STRUCTURE FOR IRRIGATION OR DRAINAGE OF PLAYGROUNDS.
DE102009037542B3 (en) * 2009-08-17 2011-02-24 Jürgen Quittmann Geotextile fabric has honeycomb structure, where multiple rigid bands and multiple folding bands are formed, and rigid bands are arranged parallel to each other in surface
CN105992471A (en) * 2015-02-09 2016-10-05 深圳富泰宏精密工业有限公司 Buoyancy device and portable electronic assembly using same
JP2018009297A (en) * 2016-07-11 2018-01-18 ジャパンコンステック株式会社 Structure of road at boundary between road structure and banking part

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FR2261372A1 (en) * 1974-02-14 1975-09-12 Segaud Sa Mat reinforced substrate for playground/sports surface - saving weight and cost on solid concrete dressings

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EP0015432A1 (en) * 1979-02-19 1980-09-17 Kommanditgesellschaft Herbert Dietrich Schulze GmbH & Co. Surfacing for sports localities having a solid substructure
EP0093008A1 (en) * 1982-04-27 1983-11-02 Nottinghamshire County Council Playing surfaces for sports
FR2642772A1 (en) * 1987-08-04 1990-08-10 Sogea Constructional device with cellular structure for temporary surfaces
DE3904223A1 (en) * 1989-02-13 1990-08-16 Osterwald Sportboden Gmbh Sports-hall floor
EP0770733A1 (en) * 1995-10-25 1997-05-02 Hakim-Elahi, Kaveh, Ing. Pipework system
WO2004097117A1 (en) 2003-04-29 2004-11-11 Tapijtfabriek H. Desseaux N.V. Sports floor and method for constructing such a sports floor
NL1023301C2 (en) * 2003-04-29 2004-11-01 Desseaux H Tapijtfab Sports floor or part thereof, as well as a method for laying such a sports floor.
US7563052B2 (en) 2003-04-29 2009-07-21 Tapijtfabriek H. Desseaux N.V. Sports floor and method for constructing such a sports floor
WO2006117038A1 (en) * 2005-05-03 2006-11-09 Hildener Filz Produktion Gmbh & Co. Kg Waterproof seal and protective layer for surfaces
GB2429171A (en) * 2005-08-17 2007-02-21 Edel Grass B V Artificial turf
FR3026752A1 (en) * 2014-10-02 2016-04-08 Gird DAMPING SLAB FOR SOIL OF PLAYGROUND
CN108505414A (en) * 2018-05-18 2018-09-07 中国电建集团贵阳勘测设计研究院有限公司 A device that permeates water for sponge city
CN108505414B (en) * 2018-05-18 2023-10-03 中国电建集团贵阳勘测设计研究院有限公司 Water permeable device for sponge city

Also Published As

Publication number Publication date
JPS585345B2 (en) 1983-01-31
AR221875A1 (en) 1981-03-31
NZ190331A (en) 1983-05-31
ATA297779A (en) 1982-05-15
BR7902683A (en) 1979-11-27
ES242969Y (en) 1980-01-16
EP0005238A3 (en) 1979-12-12
AU4656979A (en) 1979-11-08
AT369457B (en) 1983-01-10
JPS54147622A (en) 1979-11-19
EP0005238B1 (en) 1981-04-01
DE2819252C2 (en) 1984-08-23
YU98879A (en) 1982-08-31
YU39692B (en) 1985-03-20
AU532690B2 (en) 1983-10-13
DE2819252A1 (en) 1979-11-08
ES242969U (en) 1979-08-01

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