GB1297737A - - Google Patents

Info

Publication number
GB1297737A
GB1297737A GB1297737DA GB1297737A GB 1297737 A GB1297737 A GB 1297737A GB 1297737D A GB1297737D A GB 1297737DA GB 1297737 A GB1297737 A GB 1297737A
Authority
GB
United Kingdom
Prior art keywords
rods
ribs
concrete
april
steel
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
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
Priority claimed from DE19702016225 external-priority patent/DE2016225C3/en
Priority claimed from DE19702023243 external-priority patent/DE2023243A1/en
Application filed filed Critical
Publication of GB1297737A publication Critical patent/GB1297737A/en
Expired 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
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B2/00—Walls, e.g. partitions, for buildings; Wall construction with regard to insulation; Connections specially adapted to walls
    • E04B2/84—Walls made by casting, pouring, or tamping in situ
    • E04B2/86—Walls made by casting, pouring, or tamping in situ made in permanent forms

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Structural Engineering (AREA)
  • Civil Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Reinforcement Elements For Buildings (AREA)

Abstract

1297737 Concrete reinforcements and the like H GLATZ 19 April 1971 [4 April 1970 13 May 1970] 24167/71 Heading D1K A concrete reinforcement or lost shuttering comprises parallel steel rods 1 held in position by cross ribs 2, 3 connected to the rods each of which is bent away from the plane of the rods 1 between the rods and always in the same direction, adjacent cross ribs being bent in opposite directions. As shown steel strips 2, 3 are all spot welded to the same sides of rods 1 which need not be circular in crosssection. Alternatively, synthetic ribs 12, 13 may be glued to rods 1 and may be of T profile with apertures or notches to receive the rods 1. Ribs 12, 13 may be roughened to key into the concrete and additional steel ribs 14 may be spot-welded to rods 1 or ribs 12, 13.
GB1297737D 1970-04-04 1971-04-19 Expired GB1297737A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19702016225 DE2016225C3 (en) 1970-04-04 1970-04-04 Plate-shaped construction element for concrete components
DE19702023243 DE2023243A1 (en) 1970-05-13 1970-05-13 Panel-shaped construction element for concrete structures

Publications (1)

Publication Number Publication Date
GB1297737A true GB1297737A (en) 1972-11-29

Family

ID=25758920

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1297737D Expired GB1297737A (en) 1970-04-04 1971-04-19

Country Status (6)

Country Link
US (1) US3739542A (en)
JP (1) JPS5238330B1 (en)
AT (1) AT314790B (en)
CH (1) CH525354A (en)
FR (1) FR2089125A5 (en)
GB (1) GB1297737A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT365299B (en) * 1977-03-03 1981-12-28 Seiz Rudolf ROAD EXTENSION, ESPECIALLY FOR PITS
TW490386B (en) * 2000-05-01 2002-06-11 Ashimori Ind Co Ltd Duct repairing material, repairing structure, and repairing method
ITBO20130089A1 (en) * 2013-02-28 2014-08-29 Elas Geotecnica Srl REINFORCEMENT, STRUCTURE AND PROCEDURE FOR UNDERGROUND CONSTRUCTION OF REINFORCED CONCRETE
ITUB20153903A1 (en) * 2015-03-09 2017-03-25 Sergio Marinelli PREFABRICATED PANEL FORMWORK, WHICH CAN BE USED IN THE CONSTRUCTION OF BUILDINGS AND GARDENS.
US11959277B1 (en) * 2019-01-28 2024-04-16 William E. Smith Pre-stressed sinusoidal member in assembly and applications
US11608632B2 (en) * 2019-01-28 2023-03-21 William E. Smith Pre-stressed sinusoidal member in assembly and applications

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US659416A (en) * 1899-07-01 1900-10-09 John C Perry Composite wire fabric.
US894711A (en) * 1908-01-06 1908-07-28 Bromwell Brush And Wire Goods Company Clamp-rib for ironwork.
US1690450A (en) * 1926-09-17 1928-11-06 John H Killion Metal lath
FR799090A (en) * 1935-10-21 1936-06-05 Travaux Souterrains Mesh reinforcement for coatings withstanding high pressures and subjected to repeated shocks
US2148698A (en) * 1937-04-13 1939-02-28 Laurence S Lachman Fabricated metal panel
US3005524A (en) * 1954-01-25 1961-10-24 Tyler Co W S Woven structural material
GB839527A (en) * 1957-06-22 1960-06-29 Tinsley Wire Ind Ltd Improved metal mesh for covering mine galleries
DE1509046A1 (en) * 1963-03-15 1969-03-13 Baustahlgewebe Gmbh Welded wire mesh
US3315418A (en) * 1964-09-14 1967-04-25 Acme Abrasive Co Reinforced grinding wheel and reinforcing structure therefor
US3338014A (en) * 1965-03-10 1967-08-29 John C Waite Matrix for floor and wall coverings
DE1922118A1 (en) * 1968-01-08 1970-10-08 Bernold Jean P Process for building tunnels and galleries, as well as a device for carrying out the process

Also Published As

Publication number Publication date
US3739542A (en) 1973-06-19
FR2089125A5 (en) 1972-01-07
JPS5238330B1 (en) 1977-09-28
CH525354A (en) 1972-07-15
AT314790B (en) 1974-04-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees