US1582172A - Floor construction - Google Patents

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US1582172A
US1582172A US581752A US58175222A US1582172A US 1582172 A US1582172 A US 1582172A US 581752 A US581752 A US 581752A US 58175222 A US58175222 A US 58175222A US 1582172 A US1582172 A US 1582172A
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beams
floor
sheets
construction
ceiling
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Thomas J Foster
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    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04BGENERAL BUILDING CONSTRUCTIONS; WALLS, e.g. PARTITIONS; ROOFS; FLOORS; CEILINGS; INSULATION OR OTHER PROTECTION OF BUILDINGS
    • E04B5/00Floors; Floor construction with regard to insulation; Connections specially adapted therefor
    • E04B5/16Load-carrying floor structures wholly or partly cast or similarly formed in situ
    • E04B5/17Floor structures partly formed in situ
    • E04B5/23Floor structures partly formed in situ with stiffening ribs or other beam-like formations wholly or partly prefabricated
    • E04B5/29Floor 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

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  • This invention relates especially to floor constructions of a fire proof or semi-fireproof character and aims to provide a lightweight water tight and sound-proof Hoor at a minimum cost.
  • Fig. 1 is a vertical sectional View of the construction
  • Fig. 2 is an enlarged section showing a modified form thereof.
  • the floor beams 1 are preferably of the skeleton or lat-tice lweb typein which the expanded'webs may comprise the web di- 'agonals and these beams may be supported on or secured tothe--girders in any suitable way andy spaced apart at distances of two o'r ⁇ three feet more. or less between centers.-
  • Combined ceiling and floor support st-rips or elements may be applied to these beams and sheets of sound and heat ⁇ insulating non-combustible or ireproof material such as sheet rock, plaster board or other still'y more fireproof asbestos board mineral compositions may be used and may be cut in strips of such width 4as to extend between the centersof adjacent beams for example.
  • These sheets or strips 8' are preferably supported on intermediate centering boards 7 durin the construction-of the floor panels and it is giglily advantageous to support these centering boards on centering supports such as 4; which may extend through any suitable. Openings in these skeleton beam webs and thus have considerable length soas to more effectively insure the desired leveling up of this floor centering.
  • suitable wedges 5 which may have tapering, lower faces cooperating with the upper or lower' angles between the beam diagonals 3 may be driven or forced beneath these centering supports 4 of any suitable height and in some cases support-lng blocks 6 may extend down to the lower beam flange and support these lidiied. These nailin wedges or the centering supports directly in some cases.
  • Nailing stripssuoh as 12 of wood or composition which may have the aligning or retaining nails 13 projecting "therefrom may be put in place and effectively held down by this waxy binder especially if these nailing ⁇ strips are put in place before the binder has cooled or sostrips may, if desired, be coated with this or otherwise water-proofed by appropriate treatment before being put in place in the floor structure.
  • clips such as 16 may extend at suit-able distances up from the upper flanges 2 of the beams around which the lower portions 17 of these clips may be secured 'so as to support the expanded metal or' other'reenforcement 11 which .may be' used in these floor panels.
  • the floor material 10 such as cement concrete or other suitable composition (hereinafter referred to indiscriminately as cement, compositioin or concrete) may be poured or cast into the panels and, if desired, leveled up in connection with the nailing strips 12 which may act asvscreeds in leveling this Hoor material 10 which'adhesively engages the waxy held in theI desired position.
  • a cement composition iloor of this character two or three yinches thick more or'less is quite thoroughly fireproof when no nailing strips are used and even with the usual narrow nailing strips 12 the lloor body is substantially ireproof and would -pia'ictically prevent the penetration of fire upv through vthe floor from the room below. Ast shown inl Fig. 2, these nailing strips may be used to secure in position the ⁇ iooring boards 14 which maybe nailed to these strips as by nails 15 at the desired intervals. Y
  • the centering may be readily removed and for many purposes the skeleton or lattice web beams may be left in exposed position on the ceilingwhere they are much Water-proof binder ⁇ binder so as to be thereby less objectionable in appearance becauseV of their light lattice or grillework 'appearance than ordinary steel beams would be.
  • these floor beams of skeletonweb or other construction may be enclosed as shown in Fig. 2 and for this purpose metal or other casing members may c be used to enclose and conceal the beams.
  • Specially shaped blocking stri s 18, 19 may be secured adjacent the beam anges in any suitable way and then the metallic or other beam casing 20, 21 may be nailed or other,- wise secured in place as by the nails A23, 24 which may also secure the molding strips 22 next the ceiling thus producing the same effect as exposed wood beams in a beamed ceiling. If. desired, ⁇ however, i the .beams may be concealed by a hanging ceiling of ireproof or other construction and as shown in Fig.
  • 1, ⁇ the supporting strips 25 may be secured to the beam flanges as by the wire ties 26 after the centering has been removed and then the plaster board or other composition material 27, preferably of non-inflammable vor reproof construction, may be nailed or otherwise secured to these supporting strips so as to. form a substantially conf tinuous level ceiling, if desired.
  • the floor construction comprising beams having expanded webs adapted to accommodate and support centering elements between the beams, non-combustible sheet rock ceiling and floor support sheets resting upon the upper flanges of said beams and extending between the adjacent beam flanges, a layer of waxy water-proon soundproofing binder applied to said oor supports and between the joints thereof, 4nailin strips adhesively secured to said binder and concrete floor panels comprising metal reenforcement between said nailing strips and adhesively secured to said binder. 2.
  • the floor construction beams having skeleton webs adapted to accommodate and'support centerin elements @between the beams, non-combusti le ceiling andfloor support sheets resting upon the upbeams having skeleton comprising floor panels comprising metal vreenforcernent f between said nailing' strips and adhesively secured to said binder.
  • 3.1Th'e lioor construction comprisin webs adapte commodate centering elements between the beams, non-combustible ceiling and floor support sheets resting upon the upper flanges of said beams and extending between. the beams, a layer of waxy sound-proofing,- water-proofing" applied to said floor supports, nailing strips and interposed concrete floor panels above said water-proofing.
  • the floor construction comprising metal metal beams having webs, heat insulating non' lcombustible ceiling and iloor support sheets extending between the beams, a layer of .water-proofing applied 'to said floor supports, nailing strips .and'interposed concrete floor panels above said Water-proofing.
  • the floor construction comprising metal beams having expanded lattice Webs adapted to accommodate and support centering elements between the beams,he at insulatingnonf to accombustible floor support sheets resting upon vthe upper flanges of said beams, concrete floor panels comprising metal reenforcement Vabove and adhesively secured to said floor support sheets and metallic beam casing members secured around the depending beams, blocking strips between said casing and beam flanges .and molding strips between said beam casing andythel adjacent ceiling sheets.
  • the heat and sound proof floor construction having beams spaced for directly supporting the floor slab and ceiling, floor slab vsupporting .sheets comprising layers of sound proof material resting upon the tops of ad nsulatin said beams,l a continuous layer of concrete aid directly upon vsaid ⁇ floor slab supports and constituting therewith-a unitary floor slab, and ceiling supports attachedl to said beams and comprising layers of sound proof material forming a continuous insulation beneath said beams and adapted to receive the ceiling finish.
  • the floor construction comprising beams having skeleton webs adapted to ac ⁇ commodate centering elements between the beams, floor support sheets of non-combustible mineral material supported from said beamsand resting upon the upper flanges thereof, a layer of waxy water-proofing binder applied to said sheets, a'flooring comprising cement concrete panels and Wooden nailing strips adhesively secured to said binder, andjbea-m casing members enclosing the depending portions 'of said beams.
  • the floor construction comprising reproof beams, combined ceiling and floor sup ⁇ l port sheets supported from said beams, a layer of waxy water-proof, sound-proofing binder applied to said sheets and a flooring comprising concrete upon said layer.
  • the heat and sound proof Hoor construction comprising beams spaced for directly supporting the floor slab and ceiling, combined -ceilingand floor slab supports in the form of sheets of plaster b oard or other laminated sound and heat insulating material arranged over and secured to said beams by ties, and a floor panel formed of concrete laid upon said sheets to embed said ties and constituting therewith an integral slab continuous across said beams for insulating them against transmitting heat and sounds to the ceiling beneath from the iioor above and vice versa.
  • the heat and sound proof ioor construction comprising beams spaced for directly. supporting the floor slab and ceilino, combined ceiling members and floor slab supports in the form of sheets of plaster board or other laminated sound and heat insulating material, said sheets extending over the beams and insulating tliem from the slab, a self-supporting floor slab of noncombustible hardening lastic material secontinuous across said beams, forming a laminated protectivet load sustaining structure non-conductive to heat and sound completely insulating the ceiling beneath from the floor above and vice versa.
  • the Hoor construction comprising bea-ms having skeleton webs, combined ceiling and Hoor support sheets of non-combustible mineral material supported from said beams and resting upon the upper flanges thereof, a layer of waxy waterproofing applied tov said sheets and a flooring comprlsing cement concrete panels arranged 'above and adhesively secured to said waterproofing.
  • the oor construction comprising beams, combined ceiling and -floor support ⁇ sheets of heat insulating, non-combustible material supported from said beams, a layer of water-proofing applied to said sheets and a flooring comprising cement concrete panels arranged above said waterproofing, said combined ceiling and iioor constituting a unitary rigid structure having smooth exposed surfaces.
  • the heat and sound proof floor construction comprising spaced flanged beams, heat and sound insulating sheets spanning the spaces between said beams and covering their top flanges, nailing strips bridging said beams and spaces and supported out of' contact with the tops of said beams, and a layer of concrete supported on said sheets and embedding said nailing strips.
  • the heat and sound proof floor construction comprising spaced flanged beams, heat and sound insulating sheets spanning the spaces between said beams and covering their top flanges, clips for securing said sheets and beams together, the upper portions ofsaid clips vprojecting above said sheets, nailing strips bridging said beams and spaces and supported out of contact with the ⁇ tops of' said beams, and a layer of' concrete supported on said sheets and embedding said projecting clip portions vand nailing strips.
  • the substantially reproof and sound proof floor construction comprising steel beams spread at-substantially uniform distances apart, -fioor supports of sheet-like insulating material extending in a substantially continuous layer over and between said beams, metal ties extending above said sheet-like insulating material, and a floor slab of cementitious material formed upon said floor supports and having said ties embedded therein.
  • l f 19 The substantially iireproof and sound proof fioor construction comprising steel beams spread at substantially uniform distances apart, floor supports of sheet-like in- ⁇ sulating material extending in a substantially continuous layer over and between said beams, and a floor slab of cementitious material formed upon said oor supports.

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  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Building Environments (AREA)

Description

` April 27 192e.
1,582,172 T. J. FOSTER FLOOR CONSTRUCTION Filed August 14, 1922 v I'NVENTOIL` f fea BY t ATToRNEY.
` a citizen PatentecLApr. 27, 17926'.
UNI-TEO STATES [PAT THOMAS J. FOSTER, 01'1v RIDGEWOOD, NEW JERSEY.
FLOOR CON STRUCTION Application ledAugust 14, 1922. Serial No. 581,752.
To all whom it may oon-cem.'
Be it known that I, THOMAS J. FOSTER, of Ithe United States, and resident Of Ridgewood, Bergen County, State of New Jersey, have made a certain new and useful Invention Relating to `Floor Constructions, of which the following is a specification taken in connection with the accompanying drawing, which forms part of the same.
' This invention relates especially to floor constructions of a fire proof or semi-fireproof character and aims to provide a lightweight water tight and sound-proof Hoor at a minimum cost.
In the accompanying drawing showing in a somewhat diagrammatic manner anA illustrative embodiment of this invention.
Fig. 1 is a vertical sectional View of the construction, and
Fig. 2 is an enlarged section showing a modified form thereof.
The floor beams 1 are preferably of the skeleton or lat-tice lweb typein which the expanded'webs may comprise the web di- 'agonals and these beams may be supported on or secured tothe--girders in any suitable way andy spaced apart at distances of two o'r` three feet more. or less between centers.-
:Combined ceiling and floor support st-rips or elements may be applied to these beams and sheets of sound and heat` insulating non-combustible or ireproof material such as sheet rock, plaster board or other still'y more fireproof asbestos board mineral compositions may be used and may be cut in strips of such width 4as to extend between the centersof adjacent beams for example. These sheets or strips 8' are preferably supported on intermediate centering boards 7 durin the construction-of the floor panels and it is giglily advantageous to support these centering boards on centering supports such as 4; which may extend through any suitable. Openings in these skeleton beam webs and thus have considerable length soas to more effectively insure the desired leveling up of this floor centering. For this purpose suitable wedges 5 which may have tapering, lower faces cooperating with the upper or lower' angles between the beam diagonals 3 may be driven or forced beneath these centering supports 4 of any suitable height and in some cases support-lng blocks 6 may extend down to the lower beam flange and support these lidiied. These nailin wedges or the centering supports directly in some cases.
It is usually advantageous to apply a layer is applied. Nailing stripssuoh as 12 of wood or composition which may have the aligning or retaining nails 13 projecting "therefrom may be put in place and effectively held down by this waxy binder especially if these nailing` strips are put in place before the binder has cooled or sostrips may, if desired, be coated with this or otherwise water-proofed by appropriate treatment before being put in place in the floor structure. In some cases also clips such as 16 may extend at suit-able distances up from the upper flanges 2 of the beams around which the lower portions 17 of these clips may be secured 'so as to support the expanded metal or' other'reenforcement 11 which .may be' used in these floor panels. The floor material 10 such as cement concrete or other suitable composition (hereinafter referred to indiscriminately as cement, compositioin or concrete) may be poured or cast into the panels and, if desired, leveled up in connection with the nailing strips 12 which may act asvscreeds in leveling this Hoor material 10 which'adhesively engages the waxy held in theI desired position. A cement composition iloor of this character two or three yinches thick more or'less is quite thoroughly lireproof when no nailing strips are used and even with the usual narrow nailing strips 12 the lloor body is substantially ireproof and would -pia'ictically prevent the penetration of lire upv through vthe floor from the room below. Ast shown inl Fig. 2, these nailing strips may be used to secure in position the {iooring boards 14 which maybe nailed to these strips as by nails 15 at the desired intervals. Y
When the floor panels have set and hardened sufficiently the centering may be readily removed and for many purposes the skeleton or lattice web beams may be left in exposed position on the ceilingwhere they are much Water-proof binder` binder so as to be thereby less objectionable in appearance becauseV of their light lattice or grillework 'appearance than ordinary steel beams would be. If desired, however, these floor beams of skeletonweb or other construction may be enclosed as shown in Fig. 2 and for this purpose metal or other casing members may c be used to enclose and conceal the beams.
` bodiments, forms, proportions,
Specially shaped blocking stri s 18, 19 may be secured adjacent the beam anges in any suitable way and then the metallic or other beam casing 20, 21 may be nailed or other,- wise secured in place as by the nails A23, 24 which may also secure the molding strips 22 next the ceiling thus producing the same effect as exposed wood beams in a beamed ceiling. If. desired,` however, i the .beams may be concealed by a hanging ceiling of ireproof or other construction and as shown in Fig. 1,`the supporting strips 25 may be secured to the beam flanges as by the wire ties 26 after the centering has been removed and then the plaster board or other composition material 27, preferably of non-inflammable vor reproof construction, may be nailed or otherwise secured to these supporting strips so as to. form a substantially conf tinuous level ceiling, if desired.
This invention has been 'described in connection with a number of illustrative emsizes, parts and methods of connection anduse, to the details of which disclosure the invention-1s t not of course to 4be limited since what is claimed as new and .what 4is desired' to be secured by Letters Patent is set forth in the appended claims. v In the claims the word beams is used to describe rolled or fabricated ,beams or joists, either made in one piece or built up of several pieces, such as are commonly used for floors for dwellings, apartments and oflice buildings; and the word flange is usedfto designate the top or bottom chord member or members thereof.
I claim the following as my invention 1. The floor construction comprising beams having expanded webs adapted to accommodate and support centering elements between the beams, non-combustible sheet rock ceiling and floor support sheets resting upon the upper flanges of said beams and extending between the adjacent beam flanges, a layer of waxy water-proon soundproofing binder applied to said oor supports and between the joints thereof, 4nailin strips adhesively secured to said binder and concrete floor panels comprising metal reenforcement between said nailing strips and adhesively secured to said binder. 2. The floor construction beams having skeleton webs adapted to accommodate and'support centerin elements @between the beams, non-combusti le ceiling andfloor support sheets resting upon the upbeams having skeleton comprising floor panels comprising metal vreenforcernent f between said nailing' strips and adhesively secured to said binder.
3.1Th'e lioor construction comprisin webs adapte commodate centering elements between the beams, non-combustible ceiling and floor support sheets resting upon the upper flanges of said beams and extending between. the beams, a layer of waxy sound-proofing,- water-proofing" applied to said floor supports, nailing strips and interposed concrete floor panels above said water-proofing.
4. The floor construction comprising metal metal beams having webs, heat insulating non' lcombustible ceiling and iloor support sheets extending between the beams, a layer of .water-proofing applied 'to said floor supports, nailing strips .and'interposed concrete floor panels above said Water-proofing.-
5. The floor construction comprising metal beams having expanded lattice Webs adapted to accommodate and support centering elements between the beams,he at insulatingnonf to accombustible floor support sheets resting upon vthe upper flanges of said beams, concrete floor panels comprising metal reenforcement Vabove and adhesively secured to said floor support sheets and metallic beam casing members secured around the depending beams, blocking strips between said casing and beam flanges .and molding strips between said beam casing andythel adjacent ceiling sheets.
6. The heat and sound proof floor construction having beams spaced for directly supporting the floor slab and ceiling, floor slab vsupporting .sheets comprising layers of sound proof material resting upon the tops of ad nsulatin said beams,l a continuous layer of concrete aid directly upon vsaid `floor slab supports and constituting therewith-a unitary floor slab, and ceiling supports attachedl to said beams and comprising layers of sound proof material forming a continuous insulation beneath said beams and adapted to receive the ceiling finish.
7. The floor construction comprising beams having skeleton webs adapted to ac` commodate centering elements between the beams, floor support sheets of non-combustible mineral material supported from said beamsand resting upon the upper flanges thereof, a layer of waxy water-proofing binder applied to said sheets, a'flooring comprising cement concrete panels and Wooden nailing strips adhesively secured to said binder, andjbea-m casing members enclosing the depending portions 'of said beams.
8. The floor beams having skeleton webs adapted to ac.-
construction comprising' llO to accommodate and support centering ele-` ments between the beams, combined ceiling and floor support sheets of non-combustible material supported from said beams and resting upon the upper fianges thereof, a
f' layer of waxy water-proofing, sound-proofing binder applied to said sheets and a y fiooring comprising concrete panels adhecured to said sheets an sively secured to said binder.
10. The floor construction comprising reproof beams, combined ceiling and floor sup`l port sheets supported from said beams, a layer of waxy water-proof, sound-proofing binder applied to said sheets and a flooring comprising concrete upon said layer.
.11. The heat and sound proof Hoor construction comprising beams spaced for directly supporting the floor slab and ceiling, combined -ceilingand floor slab supports in the form of sheets of plaster b oard or other laminated sound and heat insulating material arranged over and secured to said beams by ties, and a floor panel formed of concrete laid upon said sheets to embed said ties and constituting therewith an integral slab continuous across said beams for insulating them against transmitting heat and sounds to the ceiling beneath from the iioor above and vice versa.
12. The heat and sound proof ioor construction comprising beams spaced for directly. supporting the floor slab and ceilino, combined ceiling members and floor slab supports in the form of sheets of plaster board or other laminated sound and heat insulating material, said sheets extending over the beams and insulating tliem from the slab, a self-supporting floor slab of noncombustible hardening lastic material secontinuous across said beams, forming a laminated protectivet load sustaining structure non-conductive to heat and sound completely insulating the ceiling beneath from the floor above and vice versa.`
13. The Hoor construction comprising bea-ms having skeleton webs, combined ceiling and Hoor support sheets of non-combustible mineral material supported from said beams and resting upon the upper flanges thereof, a layer of waxy waterproofing applied tov said sheets and a flooring comprlsing cement concrete panels arranged 'above and adhesively secured to said waterproofing.
14. The oor construction comprising beams, combined ceiling and -floor support `sheets of heat insulating, non-combustible material supported from said beams, a layer of water-proofing applied to said sheets and a flooring comprising cement concrete panels arranged above said waterproofing, said combined ceiling and iioor constituting a unitary rigid structure having smooth exposed surfaces.
15. The heat and sound proof floor construction comprising spaced flanged beams, heat and sound insulating sheets spanning the spaces between said beams and covering their top flanges, nailing strips bridging said beams and spaces and supported out of' contact with the tops of said beams, and a layer of concrete supported on said sheets and embedding said nailing strips.
16. The heat and sound proof floor construction comprising spaced flanged beams, heat and sound insulating sheets spanning the spaces between said beams and covering their top flanges, clips for securing said sheets and beams together, the upper portions ofsaid clips vprojecting above said sheets, nailing strips bridging said beams and spaces and supported out of contact with the `tops of' said beams, and a layer of' concrete supported on said sheets and embedding said projecting clip portions vand nailing strips.
17. The heat and sound proof lioor construction comprising spaced flanged beams,
.heat and sound insulating sheets supported on the beam flanges and spanning the spaces between said beams, clips for securing said beams and sheets together, the upper portions of said clips projecting above said sheets, and a layer of concrete supported on said sheets above and out of contact with vsaid beams and embedding said projecting clip portions, whereby said beams and concrete layer are securely connected and substantially insulated from each other.
18. The substantially reproof and sound proof floor construction comprising steel beams spread at-substantially uniform distances apart, -fioor supports of sheet-like insulating material extending in a substantially continuous layer over and between said beams, metal ties extending above said sheet-like insulating material, and a floor slab of cementitious material formed upon said floor supports and having said ties embedded therein. l f 19. The substantially iireproof and sound proof fioor construction comprising steel beams spread at substantially uniform distances apart, floor supports of sheet-like in-` sulating material extending in a substantially continuous layer over and between said beams, and a floor slab of cementitious material formed upon said oor supports.
THOMAS J. FOSTER.
US581752A 1922-08-14 1922-08-14 Floor construction Expired - Lifetime US1582172A (en)

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10066390B2 (en) * 2016-11-02 2018-09-04 United States Gypsum Company Two-hour fire-rated modular floor/ceiling assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10066390B2 (en) * 2016-11-02 2018-09-04 United States Gypsum Company Two-hour fire-rated modular floor/ceiling assembly

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