FR2442916A1 - All weather porous concrete surface - has lightweight aggregate mix and reduced contraction joints and is for use as sports ground - Google Patents

All weather porous concrete surface - has lightweight aggregate mix and reduced contraction joints and is for use as sports ground

Info

Publication number
FR2442916A1
FR2442916A1 FR7833534A FR7833534A FR2442916A1 FR 2442916 A1 FR2442916 A1 FR 2442916A1 FR 7833534 A FR7833534 A FR 7833534A FR 7833534 A FR7833534 A FR 7833534A FR 2442916 A1 FR2442916 A1 FR 2442916A1
Authority
FR
France
Prior art keywords
porous concrete
weather
sports ground
aggregate
lightweight aggregate
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.)
Pending
Application number
FR7833534A
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.)
GOBLET ROGER
Original Assignee
GOBLET ROGER
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 GOBLET ROGER filed Critical GOBLET ROGER
Priority to FR7833534A priority Critical patent/FR2442916A1/en
Publication of FR2442916A1 publication Critical patent/FR2442916A1/en
Pending 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
    • E01C13/06—Pavings 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)
  • Porous Artificial Stone Or Porous Ceramic Products (AREA)

Abstract

The all weather sports ground surface is made from porous concrete with an artificial lightweight aggregate mix. Because the thermal coefficient of expansion of this aggregate is low, contraction joint spacing can be greatly extended, i.e. the number reduced. The porous concrete is cast in situ on a well drained natural aggregate foundation that has been shaped and levelled and the concrete surface is sanded to remove cement laitance exposing the non slip aggregate. Admixtures can produce concrete of different colours, particularly of pastel shades.
FR7833534A 1978-11-28 1978-11-28 All weather porous concrete surface - has lightweight aggregate mix and reduced contraction joints and is for use as sports ground Pending FR2442916A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7833534A FR2442916A1 (en) 1978-11-28 1978-11-28 All weather porous concrete surface - has lightweight aggregate mix and reduced contraction joints and is for use as sports ground

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7833534A FR2442916A1 (en) 1978-11-28 1978-11-28 All weather porous concrete surface - has lightweight aggregate mix and reduced contraction joints and is for use as sports ground

Publications (1)

Publication Number Publication Date
FR2442916A1 true FR2442916A1 (en) 1980-06-27

Family

ID=9215438

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7833534A Pending FR2442916A1 (en) 1978-11-28 1978-11-28 All weather porous concrete surface - has lightweight aggregate mix and reduced contraction joints and is for use as sports ground

Country Status (1)

Country Link
FR (1) FR2442916A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546927A1 (en) * 1983-06-06 1984-12-07 Bat Taraflex Ground surfaces intended for sports which involve moving around and particularly for equestrian sports
WO1992014000A1 (en) * 1991-02-08 1992-08-20 Clayther International-Technology Transfers Ltd. A base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE359317A (en) *
DE544048C (en) * 1930-08-16 1932-02-12 Henkel & Cie Gmbh Process for the production of bonded, porous, liquid-permeable cover layers for streets and the like like
FR2264132A1 (en) * 1974-03-15 1975-10-10 Douguet Eugene Prefabricated sports area floor covering panel - has reinforced concrete and granular core covered by a top surfacing

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE359317A (en) *
DE544048C (en) * 1930-08-16 1932-02-12 Henkel & Cie Gmbh Process for the production of bonded, porous, liquid-permeable cover layers for streets and the like like
FR2264132A1 (en) * 1974-03-15 1975-10-10 Douguet Eugene Prefabricated sports area floor covering panel - has reinforced concrete and granular core covered by a top surfacing

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2546927A1 (en) * 1983-06-06 1984-12-07 Bat Taraflex Ground surfaces intended for sports which involve moving around and particularly for equestrian sports
WO1992014000A1 (en) * 1991-02-08 1992-08-20 Clayther International-Technology Transfers Ltd. A base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court
US5320447A (en) * 1991-02-08 1994-06-14 Clayther International - Technology Transfers Ltd. Base structure, particularly suitable for tennis courts, a tennis court and a method of building a tennis court
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

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Legal Events

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TP Transmission of property