EP3332932A3 - A beam and a method for producing a beam - Google Patents

A beam and a method for producing a beam Download PDF

Info

Publication number
EP3332932A3
EP3332932A3 EP17202678.3A EP17202678A EP3332932A3 EP 3332932 A3 EP3332932 A3 EP 3332932A3 EP 17202678 A EP17202678 A EP 17202678A EP 3332932 A3 EP3332932 A3 EP 3332932A3
Authority
EP
European Patent Office
Prior art keywords
pipe
space
outside
producing
moisture
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.)
Pending
Application number
EP17202678.3A
Other languages
German (de)
French (fr)
Other versions
EP3332932A2 (en
Inventor
Juha Pulkkanen
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.)
Anstar Oy
Original Assignee
Anstar Oy
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=60582397&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP3332932(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Anstar Oy filed Critical Anstar Oy
Publication of EP3332932A2 publication Critical patent/EP3332932A2/en
Publication of EP3332932A3 publication Critical patent/EP3332932A3/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • E04C3/293—Joists; Girders, trusses, or trusslike structures, e.g. prefabricated; Lintels; Transoms; Braces built-up from parts of different material, i.e. composite structures the materials being steel and concrete
    • 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
    • B28B11/24—Apparatus or processes for treating or working the shaped or preshaped articles for curing, setting or hardening
    • B28B11/247—Controlling the humidity during curing, setting or hardening
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/16—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes
    • B28B7/18—Moulds for making shaped articles with cavities or holes open to the surface, e.g. with blind holes the holes passing completely through the article
    • 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
    • B28B7/00—Moulds; Cores; Mandrels
    • B28B7/40—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material
    • B28B7/46—Moulds; Cores; Mandrels characterised by means for modifying the properties of the moulding material for humidifying or dehumidifying
    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04B—GENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00—Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16—Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17—Floor structures partly formed in situ
    • E04B5/23—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/29—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated the prefabricated parts of the beams consisting wholly of metal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24D—DOMESTIC- OR SPACE-HEATING SYSTEMS, e.g. CENTRAL HEATING SYSTEMS; DOMESTIC HOT-WATER SUPPLY SYSTEMS; ELEMENTS OR COMPONENTS THEREFOR
    • F24D3/00—Hot-water central heating systems
    • F24D3/12—Tube and panel arrangements for ceiling, wall, or underfloor heating
    • F24D3/14—Tube and panel arrangements for ceiling, wall, or underfloor heating incorporated in a ceiling, wall or floor
    • F24D3/141—Tube mountings specially adapted therefor
    • F24D3/142—Tube mountings specially adapted therefor integrated in prefab construction elements

Abstract

A beam (1), which comprises a bottom plate (2), two web plates (3) and a top plate (5), which define a space (6), which can be filled with concrete. A pipe (10) is arranged in the space (6), through which pipe's wall moisture is arranged to transfer from the outside of the pipe (10) to the inside of the pipe (10), and which pipe (10) is arranged to be in the flow contact with the outside of the space (6) for transferring moisture along the pipe (10) to the outside of the space (6).
EP17202678.3A 2016-12-08 2017-11-21 A beam and a method for producing a beam Pending EP3332932A3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20165934A FI127611B (en) 2016-12-08 2016-12-08 Beam

Publications (2)

Publication Number Publication Date
EP3332932A2 EP3332932A2 (en) 2018-06-13
EP3332932A3 true EP3332932A3 (en) 2018-06-20

Family

ID=60582397

Family Applications (1)

Application Number Title Priority Date Filing Date
EP17202678.3A Pending EP3332932A3 (en) 2016-12-08 2017-11-21 A beam and a method for producing a beam

Country Status (2)

Country Link
EP (1) EP3332932A3 (en)
FI (1) FI127611B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023021238A1 (en) 2021-08-20 2023-02-23 Peikko Group Oy Steel beam and method for producing a steel-concrete composite beam

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185943A (en) * 1986-02-10 1987-08-14 三菱重工業株式会社 Steel pipe concrete member
CN203752296U (en) * 2014-02-11 2014-08-06 徐州共进机械有限公司 Absorption-type square-outside and circular-inside flue gas channel maker

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62185943A (en) * 1986-02-10 1987-08-14 三菱重工業株式会社 Steel pipe concrete member
CN203752296U (en) * 2014-02-11 2014-08-06 徐州共进机械有限公司 Absorption-type square-outside and circular-inside flue gas channel maker

Also Published As

Publication number Publication date
FI127611B (en) 2018-10-15
FI20165934L (en) 2018-06-09
EP3332932A2 (en) 2018-06-13

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