Roofing material

Patent metadata

Field	Value
Publication number	US-12392136-B2
Application number	US-202418764897-A
Country	US
Kind code	B2
Filing date	Jul 5, 2024
Priority date	Jan 27, 2014
Publication date	Aug 19, 2025
Grant date	Aug 19, 2025

Abstract

A roofing material is provided having an asphalt-coated mat or felt made up of or in combinations of fiberglass, polyester, nylon, cotton, cellulosic fibers or materials, polyethylene, polypropylene, co-polymers, melamine, phenolic, acrylics, polycarbonate, carbon fiber, clay, metallic in woven, non-woven, strands or sheets, styrene compounds, rubber, silk, leather, or wool in a woven, non-woven, or solid form. The surfacing materials can be made up of or in combination minerals, plastic particles or film, metal particles or film, cement particles, clay particles, paints, coatings, glass, ceramics, wood, wood fiber, or composite materials.

First claim

The invention claimed is:

1. A roofing material, comprising:
a mat
at least one asphalt layer,
wherein the asphalt layer is disposed on the mat,
wherein the asphalt layer comprises an asphalt and an asphalt filler,
wherein the wt./100 sq. ft. of the asphalt is approximately 10.50 lbs.;

an exposed surface covering material,
wherein the exposed surface consists essentially of grade 18 mineral
granules, disposed on the exposed surface,
wherein the wt./100 sq. ft. of the exposed surface covering material is approximately 18.00 lbs.; and

a headlap surface covering material,
wherein the headlap surface covering material consists essentially of grade 18 mineral granules, disposed on the headlap surface,
wherein the wt./100 sq. ft. of the headlap surface covering material is approximately 18.00 lbs, and

a back surface covering material,
wherein the back surface covering material consists essentially of sand.

2. The roofing material of claim 1 ,
wherein the mat consists essentially of non-woven fiberglass,
wherein the mat comprises a top and a back surfaces,
wherein the top surface comprises an exposed surface and a headlap surface,
wherein the wt./100 sq. ft. of the mat is approximately 1.55 lbs.

3. The roofing material of claim 1 ,
wherein the mat consists essentially of spunglass polypropylene,
wherein the mat comprises a top and a back surfaces,
wherein the top surface comprises an exposed surface and a headlap surface,
wherein the wt./100 sq. ft. of the mat is approximately 1.0 lbs.

4. The roofing material of claim 1 ,
wherein the roofing material is an asphalt shingle.

5. The roofing material of claim 1 ,
wherein the roofing material is roll roofing.

6. A roofing material, comprising:
a mat
wherein the mat consists essentially of non-woven fiberglass,
wherein the mat comprises a top and a back surfaces,
wherein the top surface comprises an exposed surface and a headlap surface,
wherein the wt./100 sq. ft. of the mat is approximately 1.55 lbs.;

at least one asphalt layer,
wherein the asphalt layer is disposed on the mat,
wherein the asphalt layer comprises an asphalt and an asphalt filler,
wherein the wt./100 sq. ft. of the asphalt is approximately 10.50 lbs.;

an exposed surface covering material,
wherein the exposed surface consists essentially of aluminum flakes, disposed on the exposed surface,
wherein the wt./100 sq. ft. of the exposed surface covering material is approximately 3.00 lbs.; and

a headlap surface covering material,
wherein the headlap surface covering material consists essentially of fine mineral surfacing, disposed on the headlap surface,
wherein the wt./100 sq. ft. of the headlap surface covering material is approximately 12.00 lbs, and

a back surface covering material,
wherein the back surface covering material consists essentially of fine coal slag.

7. A roofing material, comprising:
a mat
wherein the mat consists essentially of non-woven fiberglass,
wherein the mat comprises a top and a back surfaces,
wherein the top surface comprises an exposed surface and a headlap surface,
wherein the wt./100 sq. ft. of the mat is approximately 1.55 lbs.;

at least one asphalt layer,
wherein the asphalt layer is disposed on the mat,
wherein the asphalt layer comprises an asphalt and an asphalt filler,
wherein the wt./100 sq. ft. of the asphalt is approximately 15 . 00 lbs.;

an exposed surface covering material,
a headlap surface covering material,
a back surface covering material,
wherein the back surface covering material consists essentially of sand.

8. The roofing material of claim 7 ,
wherein the exposed surface consists essentially of plastic granules, disposed on the exposed surface,
wherein the wt./100 sq. ft. of the exposed surface covering material is approximately 10.00 lbs.; and
wherein the headlap surface covering material consists essentially of plastic granules, disposed on the headlap surface, and
wherein the wt./100 sq. ft. of the headlap surface covering material is approximately 10.00 lbs.

9. The roofing material of claim 8 ,
wherein the exposed surface consists essentially of plastic and mineral granule blend, disposed on the exposed surface,
wherein the wt./100 sq. ft. of the exposed surface covering material is approximately 20.00 lbs.; and
wherein the headlap surface covering material consists essentially of plastic and mineral granule blend, disposed on the headlap surface,
wherein the wt./100 sq. ft. of the headlap surface covering material is approximately 20.00 lbs.

10. The roofing material of claim 7 ,
wherein the roofing material is an asphalt shingle.

11. The roofing material of claim 7 ,
wherein the roofing material is roll roofing.

12. A roofing material, comprising:
a mat
wherein the mat consists essentially of non-woven fiberglass,
wherein the mat comprises a top and a back surfaces,
wherein the top surface comprises an exposed surface and a headlap surface,
wherein the wt./100 sq. ft. of the mat is approximately 1.05 lbs.;

at least one asphalt layer,
wherein the asphalt layer is disposed on the mat,
wherein the asphalt layer comprises an asphalt and an asphalt filler,
wherein the wt./100 sq. ft. of the asphalt is approximately 10.50 lbs.;

an exposed surface covering material,
wherein the exposed surface consists essentially of grade 18 mineral granules, disposed on the exposed surface,
wherein the wt./100 sq. ft. of the exposed surface covering material is approximately 18.00 lbs.; and

a headlap surface covering material,
wherein the headlap surface covering material consists essentially of expanded clay granules, disposed on the headlap surface,
wherein the wt./100 sq. ft. of the headlap surface covering material is approximately 12.00 lbs, and

a back surface covering material,
wherein the back surface covering material consists essentially of fine coal slag.

13. The roofing material of claim 12 ,
wherein the roofing material is an asphalt shingle.

14. The roofing material of claim 12 ,
wherein the roofing material is roll roofing.

Assignees

• Bmic Llc

Inventors

• Kiik Matti
• Bryson Michael L
• Wilson Paul G
• Beerer Margie A
• Leitch Olan

Classifications

• E04D1/12

  Roofing elements shaped as plain tiles or shingles, i.e. with flat outer surface (E04D1/28, E04D1/30 take precedence) · CPC title

• B32B2262/101

  Glass fibres · CPC title

• B32B5/022

  Non-woven fabric · CPC title

• B32B2419/06

  Roofs, roof membranes · CPC title

• B32B17/02

  in the form of fibres or filaments · CPC title