US1641084A - Construction of reenforced concrete floors - Google Patents

Construction of reenforced concrete floors Download PDF

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Publication number
US1641084A
US1641084A US670975A US67097523A US1641084A US 1641084 A US1641084 A US 1641084A US 670975 A US670975 A US 670975A US 67097523 A US67097523 A US 67097523A US 1641084 A US1641084 A US 1641084A
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US
United States
Prior art keywords
tiles
ribs
concrete
floor
construction
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 - Lifetime
Application number
US670975A
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English (en)
Inventor
Innes William Robert Drayton
Stanley Malcolm Shore
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.)
James Bell & Co Lt Pty
James Bell & Co Ltd Pty
Original Assignee
James Bell & Co Lt Pty
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 James Bell & Co Lt Pty filed Critical James Bell & Co Lt Pty
Application granted granted Critical
Publication of US1641084A publication Critical patent/US1641084A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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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
    • E04B5/43—Floor structures of extraordinary design; Features relating to the elastic stability; Floor structures specially designed for resting on columns only, e.g. mushroom floors

Definitions

  • This invention relates to the construction" is retained where necessary.
  • the hollow tiles are permanently retained as "part of the floor.
  • a finished floor constructed according to this invention comprises anumber of narrow ribs of concrete extending across the spaces V between solid concrete Slabs positioned over the tops of the supporting columns, such ribs crossing one another approximately at right angles and having flared or gradually thickened ends merging into such solid slabs,
  • FIG. 1 is a plan View partly in section of portion of a floor constructed according to our invention.
  • Fig. 2 is a cross section on line 2-2 of Fig. 1.
  • a temporary centering is erected to carry the floor while it is being laid.
  • This centering may be constructed after any usual or approved manner and is not shown in the drawings.
  • Upon this temporary centering are placed a number of hollow tiles A arranged in rows around the tops of the supporting columns B with spaces between them forming troughs for the ribs C in which suitable reenforcements D preferably of steel rod are laid.
  • the tiles A are placed only over the spaces between the tops of the columns, leaving, a
  • each of the beforementioned spaces isplacecl a row or border of tiles A of diminishing width with spacesbetween them for the reenforcements.
  • Pref erably prismoidal or tapering hollow tiles are used placed with their narrow faces to wards the column as shown in Fig. 1. More than one row of such tapering tiles may be used, or several rows of tiles progressively reduced in size to form a gradually increasing space forthe concrete.
  • Suitable reenforcements are laid in the troughs or spaces between the tiles and across the tops of the columns, and very light reenforcements are laid across the tops of the tiles. Concrete is then filled into such spaces and a covering layer spread over the ribs, the tiles and the cantilever slab.
  • the expression tiles used in this specification is intended to cover blocks of mate rial either hollow or solid and made of various materials such as earthenware, breeze, or other relatively light suitable material.
  • a monolithic reeniorced concrete floor composed of a number of solid concrete slab portions positioned over the tops of the columns which support the floor, a number of concrete ribs extending across the spaces between such slab portions and crossing one another approximately at right angles,

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Floor Finish (AREA)
  • Finishing Walls (AREA)
US670975A 1923-04-24 1923-10-26 Construction of reenforced concrete floors Expired - Lifetime US1641084A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU1641084X 1923-04-24

Publications (1)

Publication Number Publication Date
US1641084A true US1641084A (en) 1927-08-30

Family

ID=3837294

Family Applications (1)

Application Number Title Priority Date Filing Date
US670975A Expired - Lifetime US1641084A (en) 1923-04-24 1923-10-26 Construction of reenforced concrete floors

Country Status (2)

Country Link
US (1) US1641084A (fr)
FR (1) FR572485A (fr)

Also Published As

Publication number Publication date
FR572485A (fr) 1924-06-06

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