FR2400083A1 - Tennis court surface combining elasticity and wear resistance - prepd. from compsn. contg. polyurethane resin, rubber, river sand and silica - Google Patents

Tennis court surface combining elasticity and wear resistance - prepd. from compsn. contg. polyurethane resin, rubber, river sand and silica

Info

Publication number
FR2400083A1
FR2400083A1 FR7724690A FR7724690A FR2400083A1 FR 2400083 A1 FR2400083 A1 FR 2400083A1 FR 7724690 A FR7724690 A FR 7724690A FR 7724690 A FR7724690 A FR 7724690A FR 2400083 A1 FR2400083 A1 FR 2400083A1
Authority
FR
France
Prior art keywords
compsn
contg
silica
polyurethane resin
pref
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.)
Withdrawn
Application number
FR7724690A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
CAOUTCHOUC STE SAUMUROISE
Original Assignee
CAOUTCHOUC STE SAUMUROISE
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 CAOUTCHOUC STE SAUMUROISE filed Critical CAOUTCHOUC STE SAUMUROISE
Priority to FR7724690A priority Critical patent/FR2400083A1/en
Publication of FR2400083A1 publication Critical patent/FR2400083A1/en
Withdrawn legal-status Critical Current

Links

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
    • E01C13/00—Pavings or foundations specially adapted for playgrounds or sports grounds; Drainage, irrigation or heating of sports grounds
    • E01C13/04—Pavings made of prefabricated single units
    • E01C13/045—Pavings made of prefabricated single units the prefabricated single units consisting of or including bitumen, rubber or plastics

Landscapes

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

Abstract

Slabs used for making the surface of a tennis court or a similar surface are made by moulding a compsn. contg. (a) pref. 25 wt. % of a polyurethane resin; (b) pref. 20 wt. % rubber granules, size 0.5-5 mm; (c) pref. 40 wt. % river sand with granule size of 0.8-5 mm; and (d) pref. 10. wt. % of silica. The compsn. can also contain pref. 5 wt. % anti-oxidant. An artificial court formed from these slabs has the qualities of a clay court. It combines elasticity and underfoot comfort with high resistance to wear.
FR7724690A 1977-08-11 1977-08-11 Tennis court surface combining elasticity and wear resistance - prepd. from compsn. contg. polyurethane resin, rubber, river sand and silica Withdrawn FR2400083A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7724690A FR2400083A1 (en) 1977-08-11 1977-08-11 Tennis court surface combining elasticity and wear resistance - prepd. from compsn. contg. polyurethane resin, rubber, river sand and silica

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7724690A FR2400083A1 (en) 1977-08-11 1977-08-11 Tennis court surface combining elasticity and wear resistance - prepd. from compsn. contg. polyurethane resin, rubber, river sand and silica

Publications (1)

Publication Number Publication Date
FR2400083A1 true FR2400083A1 (en) 1979-03-09

Family

ID=9194454

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7724690A Withdrawn FR2400083A1 (en) 1977-08-11 1977-08-11 Tennis court surface combining elasticity and wear resistance - prepd. from compsn. contg. polyurethane resin, rubber, river sand and silica

Country Status (1)

Country Link
FR (1) FR2400083A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807078A1 (en) 2000-03-29 2001-10-05 Envirosport Artificial playing surface e.g. for tennis court has expanded polymer base layer, two layers of timber boards, and sand-filled resin surface
FR2887805A1 (en) * 2005-07-04 2007-01-05 Guillaume Elric Dussud Architectural marquetry for e.g. dwelling, has parts made of polyurethane resin, silica and mineral powders such as clay, that are resistant to temperature until eighty degree Celsius, waterproof and moisture proof
CN111892333A (en) * 2020-09-18 2020-11-06 湖南云中再生科技股份有限公司 Construction waste laterite material for tennis court and preparation method thereof

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2807078A1 (en) 2000-03-29 2001-10-05 Envirosport Artificial playing surface e.g. for tennis court has expanded polymer base layer, two layers of timber boards, and sand-filled resin surface
FR2887805A1 (en) * 2005-07-04 2007-01-05 Guillaume Elric Dussud Architectural marquetry for e.g. dwelling, has parts made of polyurethane resin, silica and mineral powders such as clay, that are resistant to temperature until eighty degree Celsius, waterproof and moisture proof
CN111892333A (en) * 2020-09-18 2020-11-06 湖南云中再生科技股份有限公司 Construction waste laterite material for tennis court and preparation method thereof

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Legal Events

Date Code Title Description
ST Notification of lapse