US1983495A - Roof covering and method of manufacturing same - Google Patents

Roof covering and method of manufacturing same Download PDF

Info

Publication number
US1983495A
US1983495A US28830228A US1983495A US 1983495 A US1983495 A US 1983495A US 28830228 A US28830228 A US 28830228A US 1983495 A US1983495 A US 1983495A
Authority
US
United States
Prior art keywords
sheet
sheets
weather
foundation
roof covering
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
Inventor
Albert C Fischer
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.)
Philip Carey Manufacturing Co
Original Assignee
Philip Carey Manufacturing Co
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 Philip Carey Manufacturing Co filed Critical Philip Carey Manufacturing Co
Priority to US28830228 priority Critical patent/US1983495A/en
Application granted granted Critical
Publication of US1983495A publication Critical patent/US1983495A/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • Y10S428/906—Roll or coil
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • 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.]
    • Y10T428/24355—Continuous and nonuniform or irregular surface on layer or component [e.g., roofing, etc.]
    • Y10T428/24372—Particulate matter
    • Y10T428/24421—Silicon containing
    • Y10T428/2443—Sand, clay, or crushed rock or slate
    • 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
    • Y10T428/28—Web or sheet containing structurally defined element or component and having an adhesive outermost layer
    • Y10T428/2835—Web or sheet containing structurally defined element or component and having an adhesive outermost layer including moisture or waterproof 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/31504—Composite [nonstructural laminate]
    • Y10T428/31815—Of bituminous or tarry residue

Definitions

  • This invention relates to weatherproofing elements, particularly prepared sheet roofing, and aims to provide a plurality of layers suitable for being laminated into a composite covering on 5 the job without employing any agent for attaching the sheets other than the prepared sheets themselves.
  • Fig. 1 is a perspective view of .a roofing roll embodying the invention.
  • Fig. 2 is a cross-sectional view of a roof section showing the invention applied to. a roof deck.
  • the invention comprises a plurality of waterproofing sheets which are so prepared that they may be readily adhered into a composite laminated structure.
  • at least three sheets should be employed, but more may be used if a thicker covering is desired.
  • one comprises a foundationwhich is first attached to the surface to be covered, another sheet is normally adhesive on both faces and may be conveniently referred to as a wet sheet.
  • an adhesive surface is provided for receiving the third or weather sheet, this latter being preferably sur- 35 faced on its weather side with granular material partially embedded therein.
  • any additional number of wet or foundation sheets could be included between the foundation and weather sheets.
  • the base sheet 1 is a saturated felt coated on one or both sides with a layer 2 of asphalt.
  • a small amount of pow: dered material such as talc may be'dusted over the coating; altho it is preferable to leave one face free so that it will be in a more receptive condition for bonding with the wet sheet 3.
  • the wet sheet 3 is normally. adhesive or .sticky at ordinary temperatures, in which condition it will readily adhere to the other sheets.
  • the mastic, 'saturant or coating 4, as the case may be, of this wet sheet is in a condition which has solvent action, and by reason of such solvent action will bind itself to adiacent layers in which the asphalt is of a harder nature.
  • the weather sheet 5 may be a plastic layer-or a saturated felt coated with bituminous material 6. One face may be surfaced with granular material such as slate, stone, gravel or like particles '7, partially embedded to provide additional weather material on the exposed side.
  • These sheets may be rolled and shipped in separate packages, as is customary in roll roofing, and properly marked to indicate the various kinds, such as the foundation sheet, wet sheet, or weather sheet.
  • it is preferably covered with an oilproof wrapper waxed or silicate coated as at 8.
  • the wet sheet may be wrapped in an oilproof covering and then rolled within the other sheets. In this manner three squares of roofing would be placed in one roll 9.
  • Additional intermediate sheets, such as the base and wet sheets may be included if more than a three-ply roof is desired. However, it is preferable that the sheets be sufficiently heavy to give an adequate covering with three plies of the roofing materialapplied to a base or roof deck 10 in the manner illustrated in Fig. 2 of the drawing.
  • the weather sheet may be in the form of individual roofing elements laid in overlapping relation or in the form of a plastic coating layer applied directly to the wet sheet. All of the sheets will be so laid as to break joints with each other.
  • the method of manufacturing self-adhering roofing units characterized by fabricating a plurality of individual sheets comprising a bitufacing sheet, and a securing sheet provided on both faces with a normally sticky adhesive coat sheet, a weather-surfacing sheet, and a securing minous coated foundation sheet, a weather sufsheet provided on both faces with a'normally sticky adhesive coating which is adapted to bond with the foundation and weather sheets, all of which are superposed with the securing sheet interposed between the other sheet elements.
  • a roofing package containing a self-adhering roofing unit which comprises a foundation sheet; a weather surfacing sheet having one face covered with granular material, and a securing sheet provided on both faces with a normally sticky adhesive coating which is adapted to bond with the foundation and weather sheets, all of which are superposed with the securing sheet interposed between the other sheet elements.
  • the method of forming a built-up roof covering characterized by applying to the surface to be covered a. bituminous coated foundation sheet, adhering to the foundation sheet a bonding'layer provided on its opposite face with a normally sticky adhesive coating, and applying a weather exposed sheet to the bonding layer whereby same are self-adhesively secured by the normally sticky adhesive coating.

Description

Dec. 4, 1934. Q FISCHER 1,983,495
ROOF COVERING AND METHOD OF MANUFACTURING SAME Filed June 25, 1928' INVENTOR.
ATTORNEY.
Patented Dec. 4, 1934 UNITED STATES ROOF COVERING AND METHOD OF -MANUFACTURING SAME' Albert C. Fischer, Chicago, Ill., assignor The Philip Carey Manufacturing Company, a corporation of Ohio Application June 25, 1928, Serial No. 288,302
Claims. (Cl. 108-6) This invention relates to weatherproofing elements, particularly prepared sheet roofing, and aims to provide a plurality of layers suitable for being laminated into a composite covering on 5 the job without employing any agent for attaching the sheets other than the prepared sheets themselves.
The invention eonsistsin the features, combinations, and arrangements hereinafter described or claimed, for'carrying out the above stated object, and such other objects as will hereinafter appear.
For a better understanding of the invention reference may be made to the accompanying drawing, -in which Fig. 1 is a perspective view of .a roofing roll embodying the invention, and
Fig. 2 is a cross-sectional view of a roof section showing the invention applied to. a roof deck.
In general the invention comprises a plurality of waterproofing sheets which are so prepared that they may be readily adhered into a composite laminated structure. In building up this structure, at least three sheets should be employed, but more may be used if a thicker covering is desired. Of these sheets one comprises a foundationwhich is first attached to the surface to be covered, another sheet is normally adhesive on both faces and may be conveniently referred to as a wet sheet. After the wet sheet is attached to the foundation sheet an adhesive surface is provided for receiving the third or weather sheet, this latter being preferably sur- 35 faced on its weather side with granular material partially embedded therein. Should a composite covering be desired thicker than that provided by the three layers, then any additional number of wet or foundation sheets could be included between the foundation and weather sheets.
More specifically described, the base sheet 1 is a saturated felt coated on one or both sides with a layer 2 of asphalt. A small amount of pow: dered material such as talc may be'dusted over the coating; altho it is preferable to leave one face free so that it will be in a more receptive condition for bonding with the wet sheet 3. The wet sheet 3 is normally. adhesive or .sticky at ordinary temperatures, in which condition it will readily adhere to the other sheets. The mastic, 'saturant or coating 4, as the case may be, of this wet sheet is in a condition which has solvent action, and by reason of such solvent action will bind itself to adiacent layers in which the asphalt is of a harder nature. The weather sheet 5 may be a plastic layer-or a saturated felt coated with bituminous material 6. One face may be surfaced with granular material such as slate, stone, gravel or like particles '7, partially embedded to provide additional weather material on the exposed side.
These sheets may be rolled and shipped in separate packages, as is customary in roll roofing, and properly marked to indicate the various kinds, such as the foundation sheet, wet sheet, or weather sheet. To keep the wet sheet in the proper adhesive condition in which it was prepared, it is preferably covered with an oilproof wrapper waxed or silicate coated as at 8. If it is not desirable that each square of roofing be shipped in three separate packages, the wet sheet may be wrapped in an oilproof covering and then rolled within the other sheets. In this manner three squares of roofing would be placed in one roll 9. Additional intermediate sheets, such as the base and wet sheets may be included if more than a three-ply roof is desired. However, it is preferable that the sheets be sufficiently heavy to give an adequate covering with three plies of the roofing materialapplied to a base or roof deck 10 in the manner illustrated in Fig. 2 of the drawing.
While I have referred to the three layers as sheets, it will be understood that the weather sheet may be in the form of individual roofing elements laid in overlapping relation or in the form of a plastic coating layer applied directly to the wet sheet. All of the sheets will be so laid as to break joints with each other.
Obviously the invention is not limited to the details described, all of which may be variously modified. Moreover it is not indispensable that all features of the invention be used conjointly as certain features may be employed to advantage in various different combinations and subcombinations.
Having described my invention, I claim:
1. The method of manufacturing self-adhering roofing units characterized by fabricating a plurality of individual sheets comprising a bitufacing sheet, and a securing sheet provided on both faces with a normally sticky adhesive coat sheet, a weather-surfacing sheet, and a securing minous coated foundation sheet, a weather sufsheet provided on both faces with a'normally sticky adhesive coating which is adapted to bond with the foundation and weather sheets, all of which are superposed with the securing sheet interposed between the other sheet elements.
3. A roofing package containing a self-adhering roofing unit which comprises a foundation sheet; a weather surfacing sheet having one face covered with granular material, and a securing sheet provided on both faces with a normally sticky adhesive coating which is adapted to bond with the foundation and weather sheets, all of which are superposed with the securing sheet interposed between the other sheet elements.
4. The method of forming a built-up roof covering characterized by applying to the surfaceto' be covered a bituminous coated foundation sheet, applying to the foundation sheet a bonding layer provided on both faces with a normally sticky adhesive coating, and overlaying the bonding layer with a weather exposed sheet.
5. The method of forming a built-up roof covering characterized by applying to the surface to be covered a. bituminous coated foundation sheet, adhering to the foundation sheet a bonding'layer provided on its opposite face with a normally sticky adhesive coating, and applying a weather exposed sheet to the bonding layer whereby same are self-adhesively secured by the normally sticky adhesive coating.
ALBERT C. FISCHER.
US28830228 1928-06-25 1928-06-25 Roof covering and method of manufacturing same Expired - Lifetime US1983495A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US28830228 US1983495A (en) 1928-06-25 1928-06-25 Roof covering and method of manufacturing same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28830228 US1983495A (en) 1928-06-25 1928-06-25 Roof covering and method of manufacturing same

Publications (1)

Publication Number Publication Date
US1983495A true US1983495A (en) 1934-12-04

Family

ID=23106550

Family Applications (1)

Application Number Title Priority Date Filing Date
US28830228 Expired - Lifetime US1983495A (en) 1928-06-25 1928-06-25 Roof covering and method of manufacturing same

Country Status (1)

Country Link
US (1) US1983495A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241107A (en) * 1978-04-14 1980-12-23 Mandish Doneath M Roof coating process
US4473610A (en) * 1983-04-13 1984-09-25 Lester Davis Composite weatherproof roofing system

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4241107A (en) * 1978-04-14 1980-12-23 Mandish Doneath M Roof coating process
US4473610A (en) * 1983-04-13 1984-09-25 Lester Davis Composite weatherproof roofing system

Similar Documents

Publication Publication Date Title
US7146771B2 (en) Cap sheet, roofing installation, and method
US7475519B2 (en) Self-adhered roof system and components
US3813280A (en) Bituminous roofing products and process
US4091135A (en) Laminated bituminous roofing membrane
US4039706A (en) Laminated bituminous roofing membrane
US3937640A (en) Process for manufacturing a waterproofing assembly of laminated bituminous roofing membranes
US11454026B2 (en) Lightweight roofing shingle and method for making same
US1765796A (en) Sealed laminated roofing element
US2705209A (en) Roofing
US2667131A (en) Self-sealing shingle
US1939004A (en) Air, moisture, and sound proof material
US1983495A (en) Roof covering and method of manufacturing same
US1848076A (en) Method of applying waterproof sheets
US1958871A (en) Waterproof membrane
US1578663A (en) Waterproofing construction
KR850000406B1 (en) Preformed sheet-like structures
US1994262A (en) Method of laying roofing sheets
US1805739A (en) Built-up roofing and method of application
JPH0319836A (en) Making of aggregate having flaky foamed-material for insulation and its aggregate
JP4116196B2 (en) Roof underlayment
US3210902A (en) Sealed fissured roof surface and method therefor
JPH0139304Y2 (en)
KR101697819B1 (en) Self-adhesive type composite waterproofing sheet for bridge and waterproof method using the same
US1322278A (en) of chicago
US2038102A (en) Siding material