FR2388944A1 - Grille d'armature et de coffrage - Google Patents

Grille d'armature et de coffrage

Info

Publication number
FR2388944A1
FR2388944A1 FR7811564A FR7811564A FR2388944A1 FR 2388944 A1 FR2388944 A1 FR 2388944A1 FR 7811564 A FR7811564 A FR 7811564A FR 7811564 A FR7811564 A FR 7811564A FR 2388944 A1 FR2388944 A1 FR 2388944A1
Authority
FR
France
Prior art keywords
grid
mesh
mesh grid
wide
reinforcement
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
FR7811564A
Other languages
English (en)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of FR2388944A1 publication Critical patent/FR2388944A1/fr
Pending legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/04—Lining with building materials
    • E21D11/10—Lining with building materials with concrete cast in situ; Shuttering also lost shutterings, e.g. made of blocks, of metal plates or other equipment adapted therefor
    • E21D11/107—Reinforcing elements therefor; Holders for the reinforcing elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Lining And Supports For Tunnels (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

La présente invention concerne une grille d'armature et de coffrage. Conformément à l'invention, cette grille est formée d'une grille à larges mailles 8 combinée à une grille à mailles étroites 2 de telle façon que la grille 8 soutienne la grille 2. Les mailles de la grille à mailles étroites sont de forme carrée et présentent une dimension de côtés inférieurs à 12 mm. Les dimensions de côtés des mailles de la grille 8 sont sensiblement étales à 100 mm et les barreaux 4, 6 de la grille 8 à larges mailles sont formés de fers ronds. L'invention est notamment utilisée dans la construction de tunnels.
FR7811564A 1977-04-25 1978-04-19 Grille d'armature et de coffrage Pending FR2388944A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH511977A CH620272A5 (en) 1977-04-25 1977-04-25 Formwork and reinforcement grid

Publications (1)

Publication Number Publication Date
FR2388944A1 true FR2388944A1 (fr) 1978-11-24

Family

ID=4288241

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7811564A Pending FR2388944A1 (fr) 1977-04-25 1978-04-19 Grille d'armature et de coffrage

Country Status (7)

Country Link
JP (1) JPS53135126A (fr)
BR (1) BR7802524A (fr)
CH (1) CH620272A5 (fr)
DE (2) DE2816080A1 (fr)
ES (1) ES243971Y (fr)
FR (1) FR2388944A1 (fr)
IT (1) IT1094424B (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502425A1 (de) * 1984-06-15 1985-12-19 Rösler Draht AG, 4056 Schwalmtal Verbundbahn fuer den streckenausbau
ES2145705A1 (es) * 1998-05-05 2000-07-01 Martinez Javier Echevarria Sistema de reparacion de conductos de hormigon visitables.
FR2791074A1 (fr) * 1999-03-19 2000-09-22 Desquenne & Giral Procede, armature coffrante et cintre pour realiser un parement
EP0789116B1 (fr) * 1996-02-09 2007-12-12 Willibald Fischer Elément de coffrage

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2113739B (en) * 1981-12-14 1985-06-19 Alphacrete Linings Reinforcing member
US5380123A (en) * 1990-10-09 1995-01-10 Gesertek Oy Method for building a road bed and the use of the same
FI90106C (fi) * 1990-10-09 1993-12-27 Gesertek Oy Foerfarande foer att bygga en vaegbaedd och dess anvaendning
US6023881A (en) * 1997-05-21 2000-02-15 Richard C. Kollath Plant protection bag
CN106838815B (zh) * 2017-02-21 2019-07-05 哈尔滨理工大学 城市隧道智能光过渡段

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3502425A1 (de) * 1984-06-15 1985-12-19 Rösler Draht AG, 4056 Schwalmtal Verbundbahn fuer den streckenausbau
EP0789116B1 (fr) * 1996-02-09 2007-12-12 Willibald Fischer Elément de coffrage
ES2145705A1 (es) * 1998-05-05 2000-07-01 Martinez Javier Echevarria Sistema de reparacion de conductos de hormigon visitables.
FR2791074A1 (fr) * 1999-03-19 2000-09-22 Desquenne & Giral Procede, armature coffrante et cintre pour realiser un parement

Also Published As

Publication number Publication date
BR7802524A (pt) 1978-11-14
CH620272A5 (en) 1980-11-14
DE7811096U1 (de) 1980-09-18
ES243971Y (es) 1980-04-16
JPS53135126A (en) 1978-11-25
IT1094424B (it) 1985-08-02
IT7822441A0 (it) 1978-04-18
DE2816080A1 (de) 1978-11-02
ES243971U (es) 1979-11-16

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