ROOFING MATERIAL WITH LOCALLY APPLIED FIRE RESISTANT MATERIAL

A roofing shingle having fire resistance material added to the shingle in a localized area includes a substrate having a first portion and a second portion, a first asphalt-based coating impregnating the first portion, the first asphalt coating including a fire retardant material, and a second aspha...

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Bibliographic Details
Main Authors HARRINGTON, EDWARD RICHARD, JR, VERHOFF, JONATHAN M
Format Patent
LanguageEnglish
French
Published 30.06.2016
Subjects
BUILDING
CEILINGS
FIXED CONSTRUCTIONS
FLOORS
GENERAL BUILDING CONSTRUCTIONS
GUTTERS
INSULATION OR OTHER PROTECTION OF BUILDINGS
LAYERED PRODUCTS
LAYERED PRODUCTS, i.e. PRODUCTS BUILT-UP OF STRATA OF FLAT ORNON-FLAT, e.g. CELLULAR OR HONEYCOMB, FORM
PERFORMING OPERATIONS
ROOF COVERINGS
ROOF-WORKING TOOLS
ROOFS
SKY-LIGHTS
TRANSPORTING
WALLS, e.g. PARTITIONS
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Summary:A roofing shingle having fire resistance material added to the shingle in a localized area includes a substrate having a first portion and a second portion, a first asphalt-based coating impregnating the first portion, the first asphalt coating including a fire retardant material, and a second asphalt-based coating impregnating the second portion, the second asphalt coating containing less of the fire retardant material than the first asphalt coating.
Bibliography:Application Number: CA20152916395