Building Materials Investment Corporation

Elk Premium Building Products, Inc.

Elk Corporation of Dallas

Bmic LLC

Elkcorp

Building Materials Investment Corportion

Building Materials Investment Coporation

Michael Bryson

Michael Allen Mclintock

Matti Kiik

Kevin L. Beattie

Younger Ahluwalia

Daniel Lavietes

Michael Lee Bryson

Paul G Wilson

Olan Thomas Leitch

Margie Ann Beerer

Sudhir B Railkar

Casimir Paul Weaver

Louis T Hahn

John J Andrews

Richard A Nowak

Darrell R Heine

Daniel E Boss

Tommy F Rodrigues

William J Schultz

Margie A Beerer

Mark Logan Keaten

Michael L Bryson

Robert Joseph Tobin

Kevin L Beattie

Thomas D Karol

Walter Zarate

Daniel Coleman DeJarnette

Larry Scott Reed

Steven D Kerr

John R McCaskill

Patrick T Stapleton

Alfred B Malmquist

Michael Allen McLintock

Daniel LaVietes

Allen Mclintock

John Richie McCaskill, Jr

Michael Scott Kirk

Adem Chich

John G Freshwater

Jacob Stephen Zhanel

Robert Eugene Pine

Dan LaVietes

Micheal Allen McLintock

Phillip Kleinlauth

Timothy Harve Lock

Jacob S Zhanel

John R Mccaskill

Robert E Pine

Casimir P Weaver

Robert J Tobin

Daniel Coleman Dejarnette

John Ritchie Mccaskill

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.

Roofing material

Some embodiments relate to asphalt shingle waste coatings in roofing shingles of roofing systems. A roofing system comprises a plurality of roofing shingles. The plurality of roofing shingles, when installed on a roof substrate, comprises exposed surfaces and unexposed surfaces. The plurality of roofing shingles comprises asphalt shingle waste coatings on or only on at least one of the unexposed surfaces. The plurality of roofing shingles comprises asphalt coatings on or only on at least one of the exposed surfaces.

Asphalt shingle waste coatings in roofing materials

Asphalt sealcoats and asphalt shingle waste coatings for roofing materials are provided. A roofing material comprises a substrate having an exposed surface and an unexposed surface. An asphalt shingle waste coating is located on at least a portion of the exposed surface of the substrate. The asphalt shingle waste coating comprises an asphalt shingle waste, wherein the asphalt shingle waste comprises a waste asphalt and a limestone. An asphalt sealcoat is located on at least a portion of the asphalt shingle waste coating. The asphalt sealcoat is substantially free of the asphalt shingle waste. The asphalt sealcoat has a thickness of no greater than 50% of a thickness of the asphalt shingle waste coating.

Asphalt sealcoats and asphalt shingle waste coatings in roofing materials

Roofing materials with asphalt coatings and asphalt shingle waste coatings and related methods

A process for in-line extrusion of polymeric coatings onto roofing shingles during manufacturing includes moving a web of shingle substrate material in a downstream direction and extruding a liquefied coating of polymeric material onto at least one surface of the moving web to form a thin film. The liquefied coating may be a molten polymeric material that forms a thin film on a back surface of the shingle material to prevent sticking and eliminate the need for a traditional back dusting with material such as powdered stone. The polymeric film further may be applied to the substrate material in lieu of a saturation coating of asphalt, thus reducing cost and weight while providing a comparable moisture barrier and a lighter more flexible shingle.

Process for in-line extrusion coatings onto roofing shingles during manufacturing and roofing shingles made by the process

A method of fabricating a polymer coated mat is disclosed to form a moisture barrier. The method includes moving a substrate mat along a processing path and heating the substrate mat to a predetermined temperature. A curtain of molten polymer is extruded through a slot die onto a surface of the heated substrate mat as the mat moves along the processing path to create a composite mat comprising a thin polymer film coating on at least one side of the substrate mat. The composite mat is then cooled in a controlled manner to cure and solidify the polymer film. The resulting composite mat may be used as a construction wrap, or it may be incorporated into other products such as an underlayment. A novel asphalt shingle may be fabricated using the composite mat in lieu of a traditional asphalt saturated mat or other substrate.

Method of extruding polymer film onto a mat and products incorporating the resulting composite mat

An asphalt-based shingle is formed with a substrate saturated with asphalt, an asphalt coating on the saturated substrate, and a top film bonded to the surface of the asphalt coating covering at least a portion of the shingle to be exposed when installed. The top film may be configured to mimic the appearance of traditional clay granules on the shingle or another shingle surface. More specifically, the top film is printed or coated with an image that mimics the appearance of a clay granule bed and is embossed, pressed, or molded to mimic the texture of a clay granule bed. The top film is UV resistant to protect the asphalt below from deterioration. An anti-stick film may be bonded to the back of the shingle to prevent shingles from sticking together when stacked into a bundle. A method of fabricating the shingle may include applying pre-fabricated film to the shingle substrate during shingle manufacturing or extruding a polymer film onto the substrate and subsequently printing and embossing the film during shingle manufacturing.

Shingle with film covered surfaces

Process for in-line extrusion of coating onto roofing shingles during manufacturing and roofing shingles made by the process

Growing community of inventors

Richardson, TX, United States of America

Matti Kiik