CH159610A - Process for the production of a dust-free, elastic, water-permeable surface material for playgrounds and sports fields. - Google Patents

Process for the production of a dust-free, elastic, water-permeable surface material for playgrounds and sports fields.

Info

Publication number
CH159610A
CH159610A CH159610DA CH159610A CH 159610 A CH159610 A CH 159610A CH 159610D A CH159610D A CH 159610DA CH 159610 A CH159610 A CH 159610A
Authority
CH
Switzerland
Prior art keywords
dust
playgrounds
free
elastic
water
Prior art date
Application number
Other languages
German (de)
Inventor
Stingl Wenzl
Apfelthaler Hugo
Original Assignee
Stingl Wenzl
Apfelthaler Hugo
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 Stingl Wenzl, Apfelthaler Hugo filed Critical Stingl Wenzl
Publication of CH159610A publication Critical patent/CH159610A/en

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01CCONSTRUCTION OF, OR SURFACES FOR, ROADS, SPORTS GROUNDS, OR THE LIKE; MACHINES OR AUXILIARY TOOLS FOR CONSTRUCTION OR REPAIR
    • E01C13/00Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/06Pavings made in situ, e.g. for sand grounds, clay courts E01C13/003

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Finishing Walls (AREA)

Description

  

  Verfahren zur Herstellung eines staubfreien, elastischen, wasserdurchlässigen       Oberflächenmaterials    für Spiel- und Sportplätze.    Spielplätze und Sportanlagen aller     Art,     sofern sie nicht als Rasenflächen angelegt  waren, insbesondere Jugendspielplätze,     Turn-          höfe,    Laufbahnen und Tennisplätze wurden  bisher mit einer Oberflächenschicht aus Sand,  Kies,     Mauersehutt    oder     Strassenschlich    ver  sehen. Alle Arten nun von diesen Ober  flächenmaterialien zeigten im Laufe der  Jahre ganz     bedeutende    Übelstände.

   Aus  Sandoberflächen bestehende Plätze sind trotz       Besprengung    in trockenen, windigen Zeiten  nie staubfrei, gefährden daher die Gesundheit  der Spielenden. Ebenso werden diese Decken  schon nach kurzer Zeit hart und ist das Spie  len auf ihnen ermüdend und schmerzhaft. Ein  grosser Nachteil der aus     Kalksteinprodukten     bestehenden Materialien ist auch der,     da,ss     nach starkem oder länger andauerndem Re  gen die Plätze     sehi@-er    austrocknen, glatt und  schlüpfrig werden und daher längere Zeit  nicht benutzbar sind oder beim Laufen zu  gefährlichen Stürzen und dadurch zu Verlet  zungen führen können.

      Demgegenüber ist es den Erfindern ge  lungen durch Rösten und Brennen einer Mi  schung aus dem Verwitterungsprodukt     eines     rötlichen Tonschiefers und     Alaunerde    und       Beimengung    eines     eisenschüssigen    Tones als  Bindemittel eine staubfreie, elastische, was  serdurchlässige Materialmischung für Spiel  und Sportplätze herzustellen, welche allen  Anforderungen in gesundheitlicher, spieltech  nischer und wirtschaftlicher Art Genüge  leistet.  



  Die Erfinder     mischen    den verwitterten  Tonschiefer mit     Alaunerde,    rösten das Ge  menge und brennen es bis zur Härte 4 und  hellroter Farbe.  



       Die    erhaltenen porösen Stücke werden     ge-          kollert,    in grob- und feinkörniges Material  gesiebt, sodann beiden     Sorten    ein     eisen-          schüssiger    Ton als Bindemittel beigemengt.  



  Die Vorteile des neuen Materials sind:  Staubfreiheit, gute Bindefähigkeit, vorzüg  liche beständige Elastizität, grösste Auf  trocknungsgeschwindigkeit nach Regen, ge-           ringste    Pflege, keine Frostschäden, unbe  schränkte Lebensdauer.  



  Die     Aufbringung    des beschriebenen Ma  terials auf den Unterbau von Spiel- und  Sportanlagen kann in der Stärke von 2 bis  5 cm erfolgen.     Die.Schichten    werden zuerst  trocken gewalzt, dann     besprengt    und im  halbtrockenen Zustande nochmals mehrere  male gewalzt, bis der Belag fest ist.



  Process for the production of a dust-free, elastic, water-permeable surface material for playgrounds and sports fields. Playgrounds and sports facilities of all kinds, provided they were not laid out as lawns, in particular playgrounds for young people, gyms, running tracks and tennis courts, have hitherto been physically covered with a surface layer of sand, gravel, wall debris or street. All types of these surface materials have shown very significant deficiencies over the years.

   Pits consisting of sand surfaces are never dust-free in dry, windy times despite being sprinkled and therefore endanger the health of the players. These blankets also become hard after a short time and playing on them is tiring and painful. A major disadvantage of the materials made of limestone products is that, after heavy or prolonged rain, the squares dry out, become slippery and slippery and therefore cannot be used for a long time or lead to dangerous falls while walking Injuries.

      In contrast, the inventors succeeded in roasting and firing a mixture of the weathered product of a reddish slate and alum earth and adding an iron-based clay as a binding agent to produce a dust-free, elastic, water-permeable material mixture for play and sports fields, which meets all requirements in terms of health and play technology of a niche and economic nature.



  The inventors mix the weathered slate with alum, roast the mixture and burn it to a hardness of 4 and a light red color.



       The porous pieces obtained are crushed, sifted into coarse and fine-grained material, then an iron clay is added to both types as a binding agent.



  The advantages of the new material are: freedom from dust, good binding properties, excellent permanent elasticity, maximum drying speed after rain, minimal maintenance, no frost damage, unlimited service life.



  The application of the Ma terials described on the substructure of play and sports facilities can be done in a thickness of 2 to 5 cm. The layers are first rolled dry, then sprinkled and rolled several times in the semi-dry state until the covering is firm.

 

Claims (1)

PATENTANSPRUCH: Verfahren zur Herstellung eines staub freien, elastischen, wasserdurchlässigen Ober- flächenmaterials für Spiel- und Sport plätze, dadurch gekennzeichnet, dass man ein Gemenge aus verwittertem rötlichen Ton schiefer und Alaunerde röstet und bis zur Härte vier in hellrote Farbe brennt, die er haltenen porösen Stücke in grob- und fein körniges Material kollert und den beiden Sorten einen eisenschüssigen Ton als Binde mittel beimischt. PATENT CLAIM: A process for the production of a dust-free, elastic, water-permeable surface material for playgrounds and sports fields, characterized in that a mixture of weathered reddish clay slate and alum earth is roasted and burned to a hardness of four in a light red color, which is preserved Rolls porous pieces into coarse and fine-grained material and mixes the two types with an iron clay as a binding agent.
CH159610D 1932-03-05 1932-03-05 Process for the production of a dust-free, elastic, water-permeable surface material for playgrounds and sports fields. CH159610A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH159610T 1932-03-05

Publications (1)

Publication Number Publication Date
CH159610A true CH159610A (en) 1933-01-31

Family

ID=4413362

Family Applications (1)

Application Number Title Priority Date Filing Date
CH159610D CH159610A (en) 1932-03-05 1932-03-05 Process for the production of a dust-free, elastic, water-permeable surface material for playgrounds and sports fields.

Country Status (1)

Country Link
CH (1) CH159610A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494739A1 (en) * 1980-11-26 1982-05-28 Court Pierre Dressing for sports surfaces - comprises layers of clay, sand and shale covered by baked clay
WO1982004081A1 (en) * 1981-05-01 1982-11-25 Egon Turba Method for the preparation of a coating of a sport ground,particularly tennis courts

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2494739A1 (en) * 1980-11-26 1982-05-28 Court Pierre Dressing for sports surfaces - comprises layers of clay, sand and shale covered by baked clay
WO1982004081A1 (en) * 1981-05-01 1982-11-25 Egon Turba Method for the preparation of a coating of a sport ground,particularly tennis courts
EP0066099A1 (en) * 1981-05-01 1982-12-08 Egon Turba Method of establishing a surfacing for sports grounds, in particular for tennis courts

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