GB374804A - Improvements in or relating to ferro-concrete floors and ceilings - Google Patents

Improvements in or relating to ferro-concrete floors and ceilings

Info

Publication number
GB374804A
GB374804A GB226332A GB226332A GB374804A GB 374804 A GB374804 A GB 374804A GB 226332 A GB226332 A GB 226332A GB 226332 A GB226332 A GB 226332A GB 374804 A GB374804 A GB 374804A
Authority
GB
United Kingdom
Prior art keywords
beams
girder
ferroconcrete
clamps
wood
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
GB226332A
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 GB226332A priority Critical patent/GB374804A/en
Publication of GB374804A publication Critical patent/GB374804A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/261—Monolithic filling members
    • 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
    • E04B5/26—Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated with filling members between the beams
    • E04B5/261—Monolithic filling members
    • E04B5/265—Monolithic filling members with one or more hollow cores
    • 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
    • E04C3/292—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 wood and metal

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Wood Science & Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Composite Materials (AREA)
  • Conveying And Assembling Of Building Elements In Situ (AREA)
  • Joining Of Building Structures In Genera (AREA)
  • Forms Removed On Construction Sites Or Auxiliary Members Thereof (AREA)

Abstract

374,804. Floors &c. OLBRICHT, G., 40, Thurnseestrasse, Freiburg, Breisgau, Germany. Jan. 25, 1932, No. 2263. [Class 20 (iv).] A lattice girder for use in ferroconcrete floor and ceiling construction consists of top and bottom beams a, b, Fig. 1, of wood, vertical iron struts c connecting the two beams, and a tautened bracing wire or wires d extending up and down diagonally between, lacing them to each other. The bracing wires are attached to the beams by clamps s, Fig. 3, with teeth u which bite into the wood. The clamps are held in position by bolts t and nuts. The upper and lower portions of the struts c are bent round the sides of the beams. The girder is made sufficiently strong to support the weight of surrounding ferroconcrete until set. The girder can be finished in the workshop. Reinforcing bars g used for the concrete are laid on cross pins h to which they may be attached by wire.
GB226332A 1932-01-25 1932-01-25 Improvements in or relating to ferro-concrete floors and ceilings Expired GB374804A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB226332A GB374804A (en) 1932-01-25 1932-01-25 Improvements in or relating to ferro-concrete floors and ceilings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB226332A GB374804A (en) 1932-01-25 1932-01-25 Improvements in or relating to ferro-concrete floors and ceilings

Publications (1)

Publication Number Publication Date
GB374804A true GB374804A (en) 1932-06-16

Family

ID=9736468

Family Applications (1)

Application Number Title Priority Date Filing Date
GB226332A Expired GB374804A (en) 1932-01-25 1932-01-25 Improvements in or relating to ferro-concrete floors and ceilings

Country Status (1)

Country Link
GB (1) GB374804A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060145A1 (en) * 1969-09-02 1971-06-18 Martin Philippe
DE102019107578A1 (en) * 2019-03-25 2020-10-01 Christian Leber Wood / concrete composite component

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2060145A1 (en) * 1969-09-02 1971-06-18 Martin Philippe
DE102019107578A1 (en) * 2019-03-25 2020-10-01 Christian Leber Wood / concrete composite component
DE102019107578B4 (en) 2019-03-25 2021-12-30 Christian Leber Wood / concrete composite component and process for its production

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