ES300837A1 - Improvements relating to reinforced pipes and beams - Google Patents

Improvements relating to reinforced pipes and beams

Info

Publication number
ES300837A1
ES300837A1 ES0300837A ES300837A ES300837A1 ES 300837 A1 ES300837 A1 ES 300837A1 ES 0300837 A ES0300837 A ES 0300837A ES 300837 A ES300837 A ES 300837A ES 300837 A1 ES300837 A1 ES 300837A1
Authority
ES
Spain
Prior art keywords
core
reinforcement
plastics material
beams
coated
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
ES0300837A
Other languages
Spanish (es)
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.)
LUNDSTROM PER ERIK
Original Assignee
LUNDSTROM PER ERIK
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 LUNDSTROM PER ERIK filed Critical LUNDSTROM PER ERIK
Publication of ES300837A1 publication Critical patent/ES300837A1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B11/00—Apparatus or processes for treating or working the shaped or preshaped articles
    • B28B11/04—Apparatus or processes for treating or working the shaped or preshaped articles for coating or applying engobing layers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B21/00—Methods or machines specially adapted for the production of tubular articles
    • B28B21/56—Methods or machines specially adapted for the production of tubular articles incorporating reinforcements or inserts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B28—WORKING CEMENT, CLAY, OR STONE
    • B28B—SHAPING CLAY OR OTHER CERAMIC COMPOSITIONS; SHAPING SLAG; SHAPING MIXTURES CONTAINING CEMENTITIOUS MATERIAL, e.g. PLASTER
    • B28B23/00—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects
    • B28B23/02—Arrangements specially adapted for the production of shaped articles with elements wholly or partly embedded in the moulding material; Production of reinforced objects wherein the elements are reinforcing members
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04C—STRUCTURAL ELEMENTS; BUILDING MATERIALS
    • E04C3/00—Structural elongated elements designed for load-supporting
    • E04C3/02—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces
    • E04C3/29—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/08—Rigid pipes of concrete, cement, or asbestos cement, with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Ceramic Engineering (AREA)
  • Architecture (AREA)
  • Manufacturing & Machinery (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Composite Materials (AREA)
  • Civil Engineering (AREA)
  • Rod-Shaped Construction Members (AREA)

Abstract

Concrete or wooden beams are constructed with a core reinforced externally by reinforcement embedded in a synthetic plastics material, e.g. epoxy resin, which sticks to the reinforcement and to the core. As shown, a T-beam has a concrete reinforced core with wire 4 wrapped continuously around the web and coated with a plastic material 3. The core, which may be of several sections joined together axially may alternatively be of I-section or L-section. The reinforcement may be steel wires, bands, or cables, iron rods or glass fibres, and may be stressed when it is applied. The reinforcement may be passed through a bath of plastics material before being laid around the core, instead of being coated with plastics material after laying.
ES0300837A 1963-06-11 1964-06-10 Improvements relating to reinforced pipes and beams Expired ES300837A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE644663 1963-06-11

Publications (1)

Publication Number Publication Date
ES300837A1 true ES300837A1 (en) 1964-12-01

Family

ID=20268708

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0300837A Expired ES300837A1 (en) 1963-06-11 1964-06-10 Improvements relating to reinforced pipes and beams

Country Status (4)

Country Link
ES (1) ES300837A1 (en)
FR (1) FR1398397A (en)
GB (1) GB1073714A (en)
NL (1) NL6406619A (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2572110B1 (en) * 1984-10-18 1989-11-24 Eternit Financiere PROFILED LOW THICKNESS COVER PLATE
FR2594871B1 (en) * 1986-02-25 1990-10-12 Sika Sa METHOD FOR REINFORCING STRUCTURES OR STRUCTURAL ELEMENTS, ESPECIALLY IN CONCRETE, REINFORCED CONCRETE, PRE-STRESSED CONCRETE WITH FLEXIBLE REINFORCEMENT, ARRANGEMENT DEVICE, AND REINFORCEMENT IMPLEMENTED IN SAID PROCESS
NL1002449C2 (en) * 1996-02-26 1997-08-27 Bernardus Theodorus Lambertus Wooden beam sandwich construction
CN109868936B (en) * 2017-12-05 2021-11-05 上海同吉建筑工程设计有限公司 Post-tensioning slowly-bonded prestressed concrete composite beam and design and construction method thereof

Also Published As

Publication number Publication date
FR1398397A (en) 1965-05-07
NL6406619A (en) 1964-12-14
GB1073714A (en) 1967-06-28

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