US2274189A - Sheet roofing - Google Patents

Sheet roofing Download PDF

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Publication number
US2274189A
US2274189A US246808A US24680838A US2274189A US 2274189 A US2274189 A US 2274189A US 246808 A US246808 A US 246808A US 24680838 A US24680838 A US 24680838A US 2274189 A US2274189 A US 2274189A
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US
United States
Prior art keywords
sheet
roofing
mesh
coating
asphalt
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
US246808A
Inventor
Jr John Congleton
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Individual
Original Assignee
Individual
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Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to US246808A priority Critical patent/US2274189A/en
Application granted granted Critical
Publication of US2274189A publication Critical patent/US2274189A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04D—ROOF COVERINGS; SKY-LIGHTS; GUTTERS; ROOF-WORKING TOOLS
    • E04D5/00—Roof covering by making use of flexible material, e.g. supplied in roll form
    • E04D5/10—Roof covering by making use of flexible material, e.g. supplied in roll form by making use of compounded or laminated materials, e.g. metal foils or plastic films coated with bitumen
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9265—Special properties
    • Y10S428/933—Sacrificial component
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/934—Electrical process
    • Y10S428/935—Electroplating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S428/00—Stock material or miscellaneous articles
    • Y10S428/922—Static electricity metal bleed-off metallic stock
    • Y10S428/9335—Product by special process
    • Y10S428/939—Molten or fused coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49888—Subsequently coating
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12347—Plural layers discontinuously bonded [e.g., spot-weld, mechanical fastener, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12444—Embodying fibers interengaged or between layers [e.g., paper, etc.]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12771—Transition metal-base component
    • Y10T428/12785—Group IIB metal-base component
    • Y10T428/12792—Zn-base component
    • Y10T428/12799—Next to Fe-base component [e.g., galvanized]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/12—All metal or with adjacent metals
    • Y10T428/12493—Composite; i.e., plural, adjacent, spatially distinct metal components [e.g., layers, joint, etc.]
    • Y10T428/12986—Adjacent functionally defined components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/2481—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including layer of mechanically interengaged strands, strand-portions or strand-like strips
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24826—Spot bonds connect components
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
    • Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
    • Y10T428/24917—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.] including metal layer

Definitions

  • the invention relates to sheet roofing and more particularly to a reinforced coated roong sheet.
  • An object of the invention is to provide a roofing sheet formed of sheet metal having a foraminous sheet of- Woven wire mesh or similar mate# rial spot welded to the surface thereof at spacedr intervals and covered with a bitumen coating of asphalt, bituminous macadam, or bituminous mastic.
  • Another object is to provide a roofing sheet of the character referred to having a reinforcing mesh sheet attached Ato each side thereof and coated with asphalt or the like.
  • the above objects together with others which will be apparent from the drawing 'and following description or which may be later referred to, may be attained by constructing the improved roofing sheet in the manner illustrated inthe accompanying drawing in which The foraminous sheet H serves as a reinforcement for the asphalt or other coating, requiring a density less than would ordinarily be used of that material, thus, providing for greater expansion and contraction thereof as produced by .heat of summer and the cold of winter.
  • the reinforcing mesh also acts as a retainer for the asphalt or similar material holding itin its position relative to the black sheet, and it will also be seen that by using the lighter gravity of material, evaporation of the solubles therein will
  • Figure l is a plan view of a roofing sheet embodying the invention with parts of the different layers broken awa'y for the purpose of illustration;
  • Fig. 2 an enlarged sectional View through Aa portion of the sheet.
  • a black iron or steel sheet I0 forms the base of the roong f and to one or both sides thereofris connected a foraminous sheet of Woven wire mesh I'I, or the like.
  • This Wire mesh is preferably attached to the surface of the black sheet I0 .at spaced intervals, I.
  • Hot liquid asphalt, bituminous macadam, bituminous mastic or the like is then applied to the Wire mesh. so that the interstices thereof will become lled with the bitumen coating indicated at ⁇ I3, forming a substantially smooth level outer surface.
  • the roofing sheet When the asphalt coating has sufficiently dried vthe roofing sheet is ready for use and may be formed in any usual and well-known manner as is common in the manufacture of roofing sheets or may be cut and formed into shingles, if desired.
  • Sheet roofing comprising an imperforate metal sheet, sheets of woven wire 'mesh covering both sides of the metal sheet and-spot welded thereto at spaced points, and a coating of bitumen entirely covering and embedding each sheet of woven wire mesh and covering and protecting both surfaces of the imperforate metal sheet.

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Roof Covering Using Slabs Or Stiff Sheets (AREA)

Description

Feb. 24, 1942. Y J CONGLETON, JR 2,274,189
SHEET ROOFING Filed Dec. 20, 1958 Patented Feb. 24, 1942 Application December zo, 1938, .serial No. 246,808
2 Claimsf The invention relates to sheet roofing and more particularly to a reinforced coated roong sheet.
An object of the invention is to provide a roofing sheet formed of sheet metal having a foraminous sheet of- Woven wire mesh or similar mate# rial spot welded to the surface thereof at spacedr intervals and covered with a bitumen coating of asphalt, bituminous macadam, or bituminous mastic.
Another object is to provide a roofing sheet of the character referred to having a reinforcing mesh sheet attached Ato each side thereof and coated with asphalt or the like.
The above objects together with others which will be apparent from the drawing 'and following description or which may be later referred to, may be attained by constructing the improved roofing sheet in the manner illustrated inthe accompanying drawing in which The foraminous sheet H serves as a reinforcement for the asphalt or other coating, requiring a density less than would ordinarily be used of that material, thus, providing for greater expansion and contraction thereof as produced by .heat of summer and the cold of winter.
The reinforcing mesh also acts as a retainer for the asphalt or similar material holding itin its position relative to the black sheet, and it will also be seen that by using the lighter gravity of material, evaporation of the solubles therein will Figure l is a plan view of a roofing sheet embodying the invention with parts of the different layers broken awa'y for the purpose of illustration; and
Fig. 2, an enlarged sectional View through Aa portion of the sheet.
Similar numerals refer to similar parts throughout the drawing.
In forming the improved roofing, a black iron or steel sheet I0 forms the base of the roong f and to one or both sides thereofris connected a foraminous sheet of Woven wire mesh I'I, or the like.
This Wire mesh is preferably attached to the surface of the black sheet I0 .at spaced intervals, I.
as by spot welding as indicated at I2. Where both sides of the black sheet are covered with mesh, the spot welding of both mesh sheets to the black sheet may be accomplished at the same time as indicated in Fig. 2.
Hot liquid asphalt, bituminous macadam, bituminous mastic or the like is then applied to the Wire mesh. so that the interstices thereof will become lled with the bitumen coating indicated at` I3, forming a substantially smooth level outer surface.
When the asphalt coating has sufficiently dried vthe roofing sheet is ready for use and may be formed in any usual and well-known manner as is common in the manufacture of roofing sheets or may be cut and formed into shingles, if desired.
require a greater period of time.
Where a mesh sheet and asphalt coating is used upon each side of the black sheet. it will be seen that the black sheet when in use upon 'the roof will be entirely protected from the effects of the weather upon its outer surface as well as from the effects of any moisture which may enter beneath the sheet.
yThe reinforced coating of asphalt or the like upon the black sheet takes the place of the usual galvanized coating, but it will be seen that the same is more serviceable than a galvanized sheet.
As is. Well-known, if the black sheet is left unprotected, iron oxide or ordinary rust 4will soon deteriorate the same.
Even though the sheet is coated withl zinc spelter the eventual result will be rust and decay; what really happens is that the flux used to fasten the zinc coating to the sheet is a solution of water and hydrochloric acid, which in turn produces a hydrous oxide.` After this hydrochloric acid. has substantially Washed away the zinc the iron is then exposed and the subsequent iron oxide or ordinary rust follows.
I claim: Y
1. The method of making sheet roong consisting of simultaneously attaching sheets of woven wire mesh to opposite sides of a metal vsheet by spot welding therethrough at spaced points, and applying a liquid coating of bitumen to both sheets of mesh so as to cover'and embed the mesh within said bitumen and cover both surfaces of the metal sheet.
2. Sheet roofing comprising an imperforate metal sheet, sheets of woven wire 'mesh covering both sides of the metal sheet and-spot welded thereto at spaced points, and a coating of bitumen entirely covering and embedding each sheet of woven wire mesh and covering and protecting both surfaces of the imperforate metal sheet.
` JOHN CONGLETON, JR.
US246808A 1938-12-20 1938-12-20 Sheet roofing Expired - Lifetime US2274189A (en)

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Application Number Priority Date Filing Date Title
US246808A US2274189A (en) 1938-12-20 1938-12-20 Sheet roofing

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Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2690411A (en) * 1954-01-04 1954-09-28 Atlas Mineral Products Company Corrosion-resistant structure
US2724177A (en) * 1950-09-09 1955-11-22 Robertson Co H H Method of making a protected metal article
US2758952A (en) * 1954-06-25 1956-08-14 Ohio Commw Eng Co Structural materials particularly useful as protective armour
US2762116A (en) * 1951-08-03 1956-09-11 Us Gasket Company Method of making metal-surfaced bodies
US2882082A (en) * 1954-07-02 1959-04-14 Johns Manville Gaskets
US2887867A (en) * 1957-09-30 1959-05-26 Cambridge Tile Mfg Company Tile assembly on backing
US3345734A (en) * 1965-01-13 1967-10-10 Firth Sterling Inc Method of making a shaped wear-resistant composite
US4241107A (en) * 1978-04-14 1980-12-23 Mandish Doneath M Roof coating process
US5076875A (en) * 1983-01-11 1991-12-31 Facet Enterprises, Incorporated Composite intermediate bonding structures
US5145729A (en) * 1983-01-11 1992-09-08 Purolator Products Company Composite intermediate bonding structures

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2724177A (en) * 1950-09-09 1955-11-22 Robertson Co H H Method of making a protected metal article
US2762116A (en) * 1951-08-03 1956-09-11 Us Gasket Company Method of making metal-surfaced bodies
US2690411A (en) * 1954-01-04 1954-09-28 Atlas Mineral Products Company Corrosion-resistant structure
US2758952A (en) * 1954-06-25 1956-08-14 Ohio Commw Eng Co Structural materials particularly useful as protective armour
US2882082A (en) * 1954-07-02 1959-04-14 Johns Manville Gaskets
US2887867A (en) * 1957-09-30 1959-05-26 Cambridge Tile Mfg Company Tile assembly on backing
US3345734A (en) * 1965-01-13 1967-10-10 Firth Sterling Inc Method of making a shaped wear-resistant composite
US4241107A (en) * 1978-04-14 1980-12-23 Mandish Doneath M Roof coating process
US5076875A (en) * 1983-01-11 1991-12-31 Facet Enterprises, Incorporated Composite intermediate bonding structures
US5145729A (en) * 1983-01-11 1992-09-08 Purolator Products Company Composite intermediate bonding structures
US5302225A (en) * 1983-01-11 1994-04-12 Purolator Products Company Method of joining dissimilar materials

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