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IT1249239B - NETWORK TYPE STRUCTURE PARTICULARLY FOR GEOTECHNICAL USES - Google Patents

NETWORK TYPE STRUCTURE PARTICULARLY FOR GEOTECHNICAL USES

Info

Publication number
IT1249239B
IT1249239B ITMI910461A ITMI910461A IT1249239B IT 1249239 B IT1249239 B IT 1249239B IT MI910461 A ITMI910461 A IT MI910461A IT MI910461 A ITMI910461 A IT MI910461A IT 1249239 B IT1249239 B IT 1249239B
Authority
IT
Italy
Prior art keywords
geotechnical
type structure
structure particularly
network type
layers
Prior art date
Application number
ITMI910461A
Other languages
Italian (it)
Inventor
Mario Beretta
Original Assignee
Rdb Plastotecnica Spa
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 Rdb Plastotecnica Spa filed Critical Rdb Plastotecnica Spa
Priority to ITMI910461A priority Critical patent/IT1249239B/en
Publication of ITMI910461A0 publication Critical patent/ITMI910461A0/en
Priority to GB9202107A priority patent/GB2252985B/en
Publication of ITMI910461A1 publication Critical patent/ITMI910461A1/en
Application granted granted Critical
Publication of IT1249239B publication Critical patent/IT1249239B/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29D—PRODUCING PARTICULAR ARTICLES FROM PLASTICS OR FROM SUBSTANCES IN A PLASTIC STATE
    • B29D28/00—Producing nets or the like, e.g. meshes, lattices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Nonwoven Fabrics (AREA)

Abstract

Il presente trovato si riferisce ad una struttura del tipo rete particolarmente per usi geotecnici, che presenta la peculiarità di comprendere un corpo a struttura cellulare costituito da almeno due strati tra loro distanziati e riuniti da setti che si sviluppano in continuo e definiscono, tra due strati, una pluralità di canali tra loro affiancati.Risultano poi previste, su detti due strati, perforazioni posizionate in corrispondenza di detti canali.Il citato corpo viene stirato in almeno una delle due direzioni costituite dalla direzione di detti setti e dalla direzione ad essa perpendicolare.The present invention relates to a network-type structure particularly for geotechnical uses, which has the peculiarity of comprising a body with a cellular structure consisting of at least two layers spaced from each other and joined by partitions that develop continuously and define, between two layers , a plurality of channels side by side. There are then provided, on said two layers, perforations positioned in correspondence with said channels. The mentioned body is stretched in at least one of the two directions constituted by the direction of said septa and by the direction perpendicular thereto.

ITMI910461A 1991-02-22 1991-02-22 NETWORK TYPE STRUCTURE PARTICULARLY FOR GEOTECHNICAL USES IT1249239B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ITMI910461A IT1249239B (en) 1991-02-22 1991-02-22 NETWORK TYPE STRUCTURE PARTICULARLY FOR GEOTECHNICAL USES
GB9202107A GB2252985B (en) 1991-02-22 1992-01-31 Plastics material net structure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI910461A IT1249239B (en) 1991-02-22 1991-02-22 NETWORK TYPE STRUCTURE PARTICULARLY FOR GEOTECHNICAL USES

Publications (3)

Publication Number Publication Date
ITMI910461A0 ITMI910461A0 (en) 1991-02-22
ITMI910461A1 ITMI910461A1 (en) 1992-08-22
IT1249239B true IT1249239B (en) 1995-02-21

Family

ID=11358699

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI910461A IT1249239B (en) 1991-02-22 1991-02-22 NETWORK TYPE STRUCTURE PARTICULARLY FOR GEOTECHNICAL USES

Country Status (2)

Country Link
GB (1) GB2252985B (en)
IT (1) IT1249239B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1284964B1 (en) * 1996-10-15 1998-05-28 Tenax Spa SHEET STRUCTURE WITH SURFACE PROTUBERANCES FOR THE REALIZATION OF DRAINING GRIPPING SPACER ELEMENTS
IT1403680B1 (en) * 2011-02-03 2013-10-31 Tenax Spa RETICULAR STRUCTURE IN PARTICULAR FOR GEOTECHNICAL APPLICATIONS

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4465724A (en) * 1982-04-26 1984-08-14 Rasmussen O B Reticulate sheet product
CA1309260C (en) * 1987-01-21 1992-10-27 Keith Fraser Martin Drainage material and drainage core for a drainage system
GB8920843D0 (en) * 1989-09-14 1989-11-01 Plg Res Plastics material mesh structure

Also Published As

Publication number Publication date
ITMI910461A1 (en) 1992-08-22
ITMI910461A0 (en) 1991-02-22
GB9202107D0 (en) 1992-03-18
GB2252985B (en) 1994-09-21
GB2252985A (en) 1992-08-26

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Legal Events

Date Code Title Description
0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970225