FR2374478A1 - Embankment slope reinforcing system - used concrete blocks with triangular section grooves in upper and lower surfaces which receive wedge keys - Google Patents

Embankment slope reinforcing system - used concrete blocks with triangular section grooves in upper and lower surfaces which receive wedge keys

Info

Publication number
FR2374478A1
FR2374478A1 FR7638797A FR7638797A FR2374478A1 FR 2374478 A1 FR2374478 A1 FR 2374478A1 FR 7638797 A FR7638797 A FR 7638797A FR 7638797 A FR7638797 A FR 7638797A FR 2374478 A1 FR2374478 A1 FR 2374478A1
Authority
FR
France
Prior art keywords
cross
lower surfaces
grooves
concrete blocks
triangular section
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.)
Granted
Application number
FR7638797A
Other languages
French (fr)
Other versions
FR2374478B1 (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
Priority to FR7638797A priority Critical patent/FR2374478A1/en
Priority to CH1518877A priority patent/CH617737A5/en
Priority to DE19772755833 priority patent/DE2755833A1/en
Publication of FR2374478A1 publication Critical patent/FR2374478A1/en
Application granted granted Critical
Publication of FR2374478B1 publication Critical patent/FR2374478B1/fr
Granted legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D29/00—Independent underground or underwater structures; Retaining walls
    • E02D29/02—Retaining or protecting walls
    • E02D29/025—Retaining or protecting walls made up of similar modular elements stacked without mortar

Abstract

The concrete block has grooves (3, 4) on top and bottom surfaces. A groove cross-section matches half the cross-section of a connecting wedge key (5). A groove has a triangular notch cross-section and the wedge keys have square cross-section. The grooves are arranged in a criss-cross pattern. This ensures that the blocks are not able to slide relative to each other when subject to lateral forces. The vertical side faces of the blocks can also have grooves, the vertical edges being chamfered to form a groove after assembly.
FR7638797A 1976-12-16 1976-12-16 Embankment slope reinforcing system - used concrete blocks with triangular section grooves in upper and lower surfaces which receive wedge keys Granted FR2374478A1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR7638797A FR2374478A1 (en) 1976-12-16 1976-12-16 Embankment slope reinforcing system - used concrete blocks with triangular section grooves in upper and lower surfaces which receive wedge keys
CH1518877A CH617737A5 (en) 1976-12-16 1977-12-12 Element for retaining an embankment
DE19772755833 DE2755833A1 (en) 1976-12-16 1977-12-15 ELEMENT FOR BOESCHING TRAPS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7638797A FR2374478A1 (en) 1976-12-16 1976-12-16 Embankment slope reinforcing system - used concrete blocks with triangular section grooves in upper and lower surfaces which receive wedge keys

Publications (2)

Publication Number Publication Date
FR2374478A1 true FR2374478A1 (en) 1978-07-13
FR2374478B1 FR2374478B1 (en) 1981-05-29

Family

ID=9181425

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7638797A Granted FR2374478A1 (en) 1976-12-16 1976-12-16 Embankment slope reinforcing system - used concrete blocks with triangular section grooves in upper and lower surfaces which receive wedge keys

Country Status (3)

Country Link
CH (1) CH617737A5 (en)
DE (1) DE2755833A1 (en)
FR (1) FR2374478A1 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476179A1 (en) * 1980-02-19 1981-08-21 Lena Alex Di Precast concrete section for retaining wall - uses two rectangular modules with one twice depth of other with mortice and tenon interlock
FR2488300A1 (en) * 1980-08-11 1982-02-12 Materiel Securite Urb ASSEMBLABLE INDIVIDUAL STRUCTURE, PARTICULARLY FOR THE PRODUCTION OF COVERINGS
FR2496141A1 (en) * 1980-12-12 1982-06-18 Ninio Esther Prefabricated concrete block for building walls - has pegged notches for mortar-less jointing between courses
FR2600096A1 (en) * 1986-06-13 1987-12-18 Genet Corinne Modular wall elements
EP0429637A1 (en) * 1989-06-19 1991-06-05 Ned Nelson Pre-cast, reinforced concrete retaining wall system.
WO1997041311A1 (en) * 1996-04-25 1997-11-06 Sf-Kooperation Gmbh Beton-Konzepte Moulded concrete block, moulded concrete block assembly and retaining wall made thereof
US8672584B2 (en) 2011-05-13 2014-03-18 Rapac Drainage beads
DE102020004760A1 (en) 2020-07-31 2022-02-17 Georg Tschakert BUILDING BLOCK FOR THE CONSTRUCTION OF WALLS AND COLUMNS OF A BUILDING

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1102146A (en) * 1978-12-15 1981-06-02 Gerard E. Jarlan Flow-guiding monolithic blocks for marine structures
CA1182295A (en) * 1982-08-16 1985-02-12 Angelo Risi Retaining wall system
US4815897A (en) * 1982-08-16 1989-03-28 Rothbury Investments Limited Retaining wall system
WO1990013716A1 (en) * 1989-05-05 1990-11-15 Curtin University Of Technology Improved masonry block
DE3917500A1 (en) * 1989-05-30 1990-12-06 Sf Vollverbundstein (CONCRETE) MOLDED STONE FOR SUPPORT WALLS, MOLD FOR THE PRODUCTION AND SUPPORT WALL
US5294216A (en) 1989-09-28 1994-03-15 Anchor Wall Systems, Inc. Composite masonry block
US5062610A (en) * 1989-09-28 1991-11-05 Block Systems Inc. Composite masonry block mold for use in block molding machines
US5017049A (en) * 1990-03-15 1991-05-21 Block Systems Inc. Composite masonry block
US5114270A (en) * 1991-03-22 1992-05-19 Riddle James J Barrier apparatus
DE4131423A1 (en) * 1991-09-20 1993-03-25 Sf Vollverbundstein CONSTRUCTION KIT OF CONCRETE SHAPED STONES AND A HEAVYWEIGHT SUPPORT WALL MADE THEREOF
US5249950B1 (en) * 1992-01-30 1997-05-13 Anchor Wall Syst Heated stripper shoe assembly
ES2135493T3 (en) 1992-10-06 1999-11-01 Anchor Wall Syst A COMPOSITE MASONRY BLOCK.
US5490363A (en) 1992-10-06 1996-02-13 Anchor Wall Sytems, Inc. Composite masonry block
US5704183A (en) 1992-10-06 1998-01-06 Anchor Wall Systems, Inc. Composite masonry block
US5595460A (en) * 1994-06-06 1997-01-21 The Tensar Corporation Modular block retaining wall system and method of constructing same
USD458693S1 (en) 1996-11-08 2002-06-11 Anchor Wall Systems, Inc. Retaining wall block
US6082057A (en) 1996-11-08 2000-07-04 Anchor Wall Systems, Inc. Splitting technique
US6029943A (en) 1996-11-08 2000-02-29 Anchor Wall Systems, Inc. Splitting technique
US5879603A (en) 1996-11-08 1999-03-09 Anchor Wall Systems, Inc. Process for producing masonry block with roughened surface
CA2193942C (en) 1996-12-24 2001-11-06 Frank Pacitto Mortarless retaining wall structure with improved lateral and longitudinal reinforcement for a vertical, set forward and/or set back retaining wall in whole or in part constructedby utilizing standardized blocks
USD445512S1 (en) 1997-10-27 2001-07-24 Anchor Wall Systems, Inc. Retaining wall block
US6467996B1 (en) * 1999-04-08 2002-10-22 Rapac, Inc. Polystyrene beads for drainage fields
US6250850B1 (en) 1999-08-19 2001-06-26 Rockwood Retaining Walls, Inc. Block with multifaceted bottom surface

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE842706C (en) * 1946-10-11 1952-06-30 Fritz Meyer Masonry
DE971689C (en) * 1952-11-29 1959-03-12 Draegerwerk Ag Breathing apparatus with a compressed gas storage container designed as a flat component

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2476179A1 (en) * 1980-02-19 1981-08-21 Lena Alex Di Precast concrete section for retaining wall - uses two rectangular modules with one twice depth of other with mortice and tenon interlock
FR2488300A1 (en) * 1980-08-11 1982-02-12 Materiel Securite Urb ASSEMBLABLE INDIVIDUAL STRUCTURE, PARTICULARLY FOR THE PRODUCTION OF COVERINGS
FR2496141A1 (en) * 1980-12-12 1982-06-18 Ninio Esther Prefabricated concrete block for building walls - has pegged notches for mortar-less jointing between courses
FR2600096A1 (en) * 1986-06-13 1987-12-18 Genet Corinne Modular wall elements
EP0429637A1 (en) * 1989-06-19 1991-06-05 Ned Nelson Pre-cast, reinforced concrete retaining wall system.
EP0429637A4 (en) * 1989-06-19 1991-11-13 Ned Nelson Pre-cast, reinforced concrete retaining wall system
WO1997041311A1 (en) * 1996-04-25 1997-11-06 Sf-Kooperation Gmbh Beton-Konzepte Moulded concrete block, moulded concrete block assembly and retaining wall made thereof
US8672584B2 (en) 2011-05-13 2014-03-18 Rapac Drainage beads
DE102020004760A1 (en) 2020-07-31 2022-02-17 Georg Tschakert BUILDING BLOCK FOR THE CONSTRUCTION OF WALLS AND COLUMNS OF A BUILDING

Also Published As

Publication number Publication date
CH617737A5 (en) 1980-06-13
DE2755833A1 (en) 1978-07-20
FR2374478B1 (en) 1981-05-29

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Legal Events

Date Code Title Description
CL Concession to grant licences
ST Notification of lapse