FR2324205A7 - Column erosion protection system - uses sealed split sleeve with pouring gate as mould for synthetic resin - Google Patents

Column erosion protection system - uses sealed split sleeve with pouring gate as mould for synthetic resin

Info

Publication number
FR2324205A7
FR2324205A7 FR7400452A FR7400452A FR2324205A7 FR 2324205 A7 FR2324205 A7 FR 2324205A7 FR 7400452 A FR7400452 A FR 7400452A FR 7400452 A FR7400452 A FR 7400452A FR 2324205 A7 FR2324205 A7 FR 2324205A7
Authority
FR
France
Prior art keywords
pouring gate
mould
synthetic resin
protection system
split
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
FR7400452A
Other languages
French (fr)
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.)
SORUNDA SA
Original Assignee
SORUNDA SA
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 SORUNDA SA filed Critical SORUNDA SA
Application granted granted Critical
Publication of FR2324205A7 publication Critical patent/FR2324205A7/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D5/00—Bulkheads, piles, or other structural elements specially adapted to foundation engineering
    • E02D5/22—Piles
    • E02D5/60—Piles with protecting cases
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C39/00—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor
    • B29C39/02—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles
    • B29C39/10—Shaping by casting, i.e. introducing the moulding material into a mould or between confining surfaces without significant moulding pressure; Apparatus therefor for making articles of definite length, i.e. discrete articles incorporating preformed parts or layers, e.g. casting around inserts or for coating articles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C70/00—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts
    • B29C70/68—Shaping composites, i.e. plastics material comprising reinforcements, fillers or preformed parts, e.g. inserts by incorporating or moulding on preformed parts, e.g. inserts or layers, e.g. foam blocks
    • B29C70/74—Moulding material on a relatively small portion of the preformed part, e.g. outsert moulding
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
    • E02D31/00—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution
    • E02D31/06—Protective arrangements for foundations or foundation structures; Ground foundation measures for protecting the soil or the subsoil water, e.g. preventing or counteracting oil pollution against corrosion by soil or water

Landscapes

  • Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Civil Engineering (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Paleontology (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Composite Materials (AREA)
  • Chemical & Material Sciences (AREA)
  • Environmental & Geological Engineering (AREA)
  • Hydrology & Water Resources (AREA)
  • Barrages (AREA)

Abstract

A sheath-type component is used to encase concrete, steel or wooden columns as used in piers etc. in sleeves of synthetic resing and protect them against corrosion etc. by water, effluent etc. It is provided with internal centring protrusions (3) and split along a line, being equipped with seals at one end and also along the split, together with a pouring gate for the resin. It can be in two halves, joined by a hinged covered by the resin or a plastic plate, their edges being bent to form ribs. The edges of the split can be bent outwards to form flanges or the walls of the pouring gate. The seals can be of foam rubber, and the internal protrusions can be integral with the sheath and bowl-shaped.
FR7400452A 1973-11-19 1974-01-07 Column erosion protection system - uses sealed split sleeve with pouring gate as mould for synthetic resin Expired FR2324205A7 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1621773A CH573520A5 (en) 1973-11-19 1973-11-19

Publications (1)

Publication Number Publication Date
FR2324205A7 true FR2324205A7 (en) 1977-04-08

Family

ID=4415394

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7400452A Expired FR2324205A7 (en) 1973-11-19 1974-01-07 Column erosion protection system - uses sealed split sleeve with pouring gate as mould for synthetic resin

Country Status (3)

Country Link
CH (1) CH573520A5 (en)
FR (1) FR2324205A7 (en)
NL (1) NL7401058A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571633A1 (en) * 1984-08-10 1986-04-18 Irete Sa DEVICE FOR ANTI-CORROSION TREATMENT AND MECHANICAL REINFORCEMENT OF COMPONENTS OF UNDERWATER STRUCTURES

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5311713A (en) * 1991-11-29 1994-05-17 Goodrich Bill J Electric and telephone pole ground protector
AUPO666597A0 (en) * 1997-05-07 1997-05-29 Amog Technologies Pty Ltd Repair of tubular structural members

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2571633A1 (en) * 1984-08-10 1986-04-18 Irete Sa DEVICE FOR ANTI-CORROSION TREATMENT AND MECHANICAL REINFORCEMENT OF COMPONENTS OF UNDERWATER STRUCTURES

Also Published As

Publication number Publication date
CH573520A5 (en) 1976-03-15
NL7401058A (en) 1975-05-21

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Legal Events

Date Code Title Description
ST Notification of lapse