FR815999A - Device for irrigation, aeration, heating, land drainage - Google Patents

Device for irrigation, aeration, heating, land drainage

Info

Publication number
FR815999A
FR815999A FR815999DA FR815999A FR 815999 A FR815999 A FR 815999A FR 815999D A FR815999D A FR 815999DA FR 815999 A FR815999 A FR 815999A
Authority
FR
France
Prior art keywords
aeration
irrigation
heating
land drainage
drainage
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
Application number
Other languages
French (fr)
Inventor
Roos Auguste
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 filed Critical
Application granted granted Critical
Publication of FR815999A publication Critical patent/FR815999A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B13/00—Irrigation ditches, i.e. gravity flow, open channel water distribution systems
    • 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
    • E01C11/00—Details of pavings
    • E01C11/24—Methods or arrangements for preventing slipperiness or protecting against influences of the weather
    • E01C11/26—Permanently installed heating or blowing devices ; Mounting thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Mechanical Engineering (AREA)
FR815999D 1937-01-05 1937-01-05 Device for irrigation, aeration, heating, land drainage Expired FR815999A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR815999T 1937-01-05

Publications (1)

Publication Number Publication Date
FR815999A true FR815999A (en) 1937-07-27

Family

ID=9267578

Family Applications (1)

Application Number Title Priority Date Filing Date
FR815999D Expired FR815999A (en) 1937-01-05 1937-01-05 Device for irrigation, aeration, heating, land drainage

Country Status (1)

Country Link
FR (1) FR815999A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410703A1 (en) * 1977-12-01 1979-06-29 Bonnet Pierre Playing surface for e.g. tennis - consists of precast cellular porous concrete slabs laid on foundation slab of porous concrete with perimeter drain

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2410703A1 (en) * 1977-12-01 1979-06-29 Bonnet Pierre Playing surface for e.g. tennis - consists of precast cellular porous concrete slabs laid on foundation slab of porous concrete with perimeter drain

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