Patents Assigned to Building Materials Investment Corporation
  • Patent number: 9068354
    Abstract: An outside corner patch for TPO roofing is formed from a circular piece of TPO membrane material being vacuum formed to define an array of flutes that extend from the center of the piece toward its edges. The flutes form ridges and valleys that generally are shaped as conical sections with the apex of the conical sections located at the center of the patch. The number and size of the flutes is optimized in such a way that, when the flutes are stretched flat, the patch conforms to and fits flat against the surfaces of an outside corner formed by the intersection of a roof deck with an upward protrusion from the roof. The TPO outside corner patch is applied over the corner and thermally welded to surrounding TPO membranes on the roof deck and the protrusion to form a watertight seal at the outside corner.
    Type: Grant
    Filed: April 24, 2012
    Date of Patent: June 30, 2015
    Assignee: Building Materials Investment Corporation
    Inventor: Sudhir Railkar
  • Patent number: 9021760
    Abstract: A roofing system comprising laminated roofing shingles having a reduced-width headlap portion and a buttlap portion, wherein the roofing system comprises a plurality of courses, and wherein a trailing edge of a subsequently installed shingle in a course overlaps the leading edge of an adjacent previously installed shingle in the same course. The reduced-width headlap portion of the roofing shingles has a width that is less than the width of the buttlap portion. The roofing shingle comprises a first and a second shingle sheet and the lateral edges of the first shingle sheet are aligned with the lateral edges of the second sheet.
    Type: Grant
    Filed: February 2, 2011
    Date of Patent: May 5, 2015
    Assignee: Building Materials Investment Corporation
    Inventors: Matti Kiik, Larry Scott Reed, John Richie McCaskill, Jr., Michael Allen McLintock, Michael L. Bryson, Daniel Coleman DeJarnette, Michael Scott Kirk
  • Patent number: 9010058
    Abstract: An impact resistant shingle is provided which includes an asphalt-coated substrate having a first surface and a second surface, the first surface having a headlap portion and an exposure portion. The headlap portion comprises a transition zone disposed at an edge region of the substrate distal to the exposure portion. The first surface of the substrate exclusive of the transition zone comprises granules, wherein the shingle has a smaller thickness dimension at the transition zone than a thickness dimension of a remaining area of the shingle.
    Type: Grant
    Filed: August 15, 2013
    Date of Patent: April 21, 2015
    Assignee: Building Materials Investment Corporation
    Inventors: Daniel C. DeJarnette, William B. Corley, Sr., Willie R. Grice, Skyler G. Hare, Mark T. Glover, Billy R. Brown, Sean C. Marren, Olan T. Leitch, Keith E. Stephens
  • Patent number: 8994224
    Abstract: A system of solar roof shingles and underlayment with wireless power transfer between the solar roof shingles and the underlayment is disclosed. Each roof shingle has a solar collector array coupled to a wireless resonator. The solar collector array establishes a voltage in response to exposure to sunlight and the wireless resonator converts the voltage to a transmittable electromagnetic signal. The signal is transmitted to resonant devices embedded in the underlayment beneath the shingles The resonant devices may be resonant capture devices that convert the received electromagnetic signal back to a usable voltage, or they may be wireless repeaters that retransmit the electromagnetic signal to remote resonant capture devices, which then convert it to a voltage. This voltage is placed on an electrical grid and made available at a remote location for use, storage, or placement on the public electrical grid.
    Type: Grant
    Filed: January 27, 2012
    Date of Patent: March 31, 2015
    Assignee: Building Materials Investment Corporation
    Inventors: Vinay Mehta, Adem Chich
  • Publication number: 20150087734
    Abstract: The present invention relates to a method for preparing an industrial asphalt comprising sparging an oxygen containing gas through an asphalt flux in the presence of 0.25 weight percent to about 12 weight percent of a highly saturated rubbery polymer at a temperature within the range of about 400° F. to about 550° F. for a period of time which is sufficient to increase the softening point of the asphalt flux to a value which is within the range of 185° F. to 250° F. and a penetration value of at least 15 dmm to produce the industrial asphalt. The highly saturated rubbery polymer can be a styrene-ethylene/butylene-styrene block copolymer rubber or a highly saturated styrene-ethylene/propylene-styrene block copolymer rubber.
    Type: Application
    Filed: November 26, 2014
    Publication date: March 26, 2015
    Applicant: BUILDING MATERIAL INVESTMENT CORPORATION
    Inventors: Keith Edward Stephens, Nicholas R. Soto, Denis Muki Tibah
  • Publication number: 20150044365
    Abstract: A high speed granule delivery system and method is disclosed for dispensing granules in intermittent patterns onto a moving asphalt coated strip in the manufacture of roofing shingles. The system includes a granule hopper and a rotationally indexable pocket wheel in the bottom of the hopper. A series of pockets are formed in the circumference of the wheel and the pockets are separated by raised lands. A seal on the bottom of the hopper seals against the raised lands as the wheel is indexed. In use, the pockets of the pocket wheel drive through and are filled with granules in the bottom of the hopper. As each pocket is indexed beyond the seal, it is exposed to the moving asphalt coated strip below and its granules fall onto the strip to be embedded in the hot tacky asphalt.
    Type: Application
    Filed: August 12, 2013
    Publication date: February 12, 2015
    Applicant: Building Materials Investment Corporation
    Inventor: James A. Svec
  • Patent number: 8925262
    Abstract: A solar ridge vent includes an elongated laterally flexible panel having edge portions and ventilation grids extending along the edge portions. Channel members extend along the edge portions of the panel and define channels that have channel openings facing inwardly. The channels are sized to receive edges of auxiliary components to hold the auxiliary components on the ridge vent. The auxiliary components may be ridge cap shingles, slate cap shingles, light emitting emergency location panels, or fluid heating panels. In a preferred embodiment, solar power generating panels are configured to be mounted on the ridge vent with its edges held in the channels. A remote electrical box has chargeable batteries, a power inverter, and an AC outlet to provide electrical power in an emergency.
    Type: Grant
    Filed: March 13, 2013
    Date of Patent: January 6, 2015
    Assignee: Building Materials Investment Corporation
    Inventors: Sudhir Railkar, Walter Zarate, Matti Kiik
  • Patent number: 8915778
    Abstract: A hybrid solar attic vent comprising a housing configured to be mounted on the roof or in the gable of a building in communication with the attic of the building. A photovoltaic solar panel is positioned to be exposed to sunlight and to power the attic fan when sufficient sunlight is present. An alternative source of energy, which may be the building's AC power, is connected to the fan through an electronic control module. The control module monitors the output of the solar panel and switches the fan's power source from solar power to the alternative source of energy when the solar panel produces insufficient electrical energy to power the fan. A thermostat allows operation of the fan by the alternative power source only when the temperature in the attic is above a predetermined threshold.
    Type: Grant
    Filed: May 29, 2009
    Date of Patent: December 23, 2014
    Assignee: Building Materials Investment Corporation
    Inventors: Steven V. Boehling, Brent A. Coats
  • Patent number: 8901211
    Abstract: The present invention relates to a method for preparing an industrial asphalt comprising sparging an oxygen containing gas through an asphalt flux in the presence of 0.25 weight percent to about 12 weight percent of a highly saturated rubbery polymer at a temperature within the range of about 400° F. to about 550° F. for a period of time which is sufficient to increase the softening point of the asphalt flux to a value which is within the range of 185° F. to 250° F. and a penetration value of at least 15 dmm to produce the industrial asphalt. The highly saturated rubbery polymer can be a styrene-ethylene/butylene-styrene block copolymer rubber or a highly saturated styrene-ethylene/propylene-styrene block copolymer rubber.
    Type: Grant
    Filed: May 23, 2012
    Date of Patent: December 2, 2014
    Assignee: Building Materials Investment Corporation
    Inventors: Keith Edward Stephens, Nicholas R. Soto, Denis Muki Tibah
  • Patent number: 8841364
    Abstract: The invention relates to asphalt emulsions comprising an asphalt component selected from the group consisting of a solvent extracted asphalt, an oxidized asphalt, and combinations thereof. The invention also relates to products made therefrom, including fibrous mats comprising a fiber component, such as glass fibers, and a binder component comprising an asphalt emulsion. The invention further relates to wet-laid processes for manufacturing fibrous mats and that employ the use of an amphoteric surfactant, which is applied to a wet fiber web prepared from a dispersion of fiber components, such as glass fibers.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: September 23, 2014
    Assignee: Building Materials Investment Corporation
    Inventors: Younger Ahluwalia, James A. Svec, Margie Beerer
  • Publication number: 20140260001
    Abstract: A solar roof shingle for providing AC electrical power when exposed to sunlight includes a shingle frame having a bottom panel supportable on a roof deck, a top panel, and a thickness between the bottom panel and the top panel. The solar roof shingle also includes a solar collector mounted to and covering at least a portion to the top panel of the shingle frame, with the solar panel producing DC electrical energy at DC terminals when the solar collector is exposed to sunlight. A nano-inverter is disposed within the shingle frame between the bottom panel and the top panel and is electrically coupled to the DC terminals. The nano-inverter converts DC electrical energy to AC electrical energy available at AC terminals mounted to the shingle frame. The nano-inverter has a maximum power rating of 150 Watts or less so that it produces substantially less heat during operation allowing the thickness of the solar roof shingle to approach that of a standard roofing shingle.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: Building Materials Investment Corporation
    Inventors: Matti KIIK, Daniel E. Boss, Tommy F. Rodrigues, Sudhir Railkar
  • Publication number: 20140260078
    Abstract: The present disclosure relates, according to some embodiments, to articles, systems, and methods for roofing a structure including, for example, layered shingles comprising a plurality of layers. A layered shingle may comprise, in some embodiments, an upper layer and a backing layer comprising a low density aggregate, wherein the backing layer is fixed to the substrate-facing surface of the upper layer.
    Type: Application
    Filed: March 12, 2014
    Publication date: September 18, 2014
    Applicant: BUILDING MATERIALS INVESTMENT CORPORATION
    Inventors: Michael L. Bryson, Casimir Paul Weaver, Daniel E. Boss, Matti Kiik
  • Publication number: 20140275337
    Abstract: The subject invention provides a method for producing essentially homogeneous asphalt compositions which are comprised of the asphalt, a block copolymer (such as a linear block copolymer or a radial block copolymer), and one or more additional desired additives. This method offers the advantage of being capable of attaining the essentially homogeneous asphalt composition in one pass procedure with a short residence time in the mixing equipment. This greatly reduces the thermal history to which heat sensitive asphalt additives, such as asphalt modification polymers, are exposed. It also simplifies the mixing procedure and can reduce the overall amount of energy required to attain the desired blend. In some case, it allows for the production on a commercial basis of asphalt compositions which would otherwise not be feasible, for instance the production of asphalt compositions which contain high levels of asphalt modifications polymers which are otherwise difficult to process.
    Type: Application
    Filed: December 30, 2013
    Publication date: September 18, 2014
    Applicant: BUILDING MATERIALS INVESTMENT CORPORATION
    Inventors: James A. Svec, Keith Edward Stephens, Denis Muki Tibah
  • Publication number: 20140273682
    Abstract: Exemplary embodiments of a TPO roofing membrane are provided that use a reinforcing laminate having a scrim encapsulated by polymer films as a middle layer of the TPO roofing membrane. The reinforcing laminate can have an upper polypropylene film, a lower polypropylene film, and a scrim fabric provided between the upper polypropylene film and the lower polypropylene film. The scrim fabric can be a polyester scrim fabric or a glass scrim fabric. The upper and/or lower polypropylene films can be filled with a reflective pigment and/or a fire retardant.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Building Materials Investment Corporation
    Inventors: Linlin Xing, Thomas John Taylor
  • Publication number: 20140273683
    Abstract: Exemplary embodiments of a thermoplastic polyolefin membrane are provided. The colored TPO membrane can have a cap layer having a top color layer and a white sub-layer having a solar reflectance underneath the top color layer, and a core layer underneath the cap layer. The colored TPO roofing membrane can have a reinforcing polyester scrim between the cap layer and the core layer. The white sub-layer can be made up of one or more layers.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: Building Materials Investment Corporation
    Inventors: Linlin Xing, Thomas John Taylor
  • Publication number: 20140260035
    Abstract: The present disclosure relates, in some embodiments, to TPO roofing apparatus, systems, and methods. For example, a method may include applying profiles to a substrate before applying a TPO membrane to the substrate. For example, an installation method may comprise, in some embodiments, laying out the spacing for one or more roof profiles on a substrate (e.g., a roof deck), attaching the one or more profiles to the substrate, applying a membrane (e.g., a self-adhesive TPO membrane) to the substrate between the profiles, and/or sealing the edges of the membrane to the profiles.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 18, 2014
    Applicant: BUILDING MATERIALS INVESTMENT CORPORATION
    Inventor: Daniel Boss
  • Publication number: 20140259999
    Abstract: A solar roofing panel has a rectangular body with solar cells exposed on the upper surface of the body and an electrical junction box on the lower surface of body along the forward edge portion thereof. A cutout is formed in the upper edge portion of the rectangular body at a corner thereof. When a plurality of solar panels are arranged on a roof in courses with an upper course partially overlapping a lower course, the junction boxes of roofing panels in the upper course are disposed in the cutouts of roofing panels of the lower course. Accordingly, the solar roofing panels present a low profile mimicking the profile of slate-style shingles.
    Type: Application
    Filed: March 15, 2013
    Publication date: September 18, 2014
    Applicant: Building Materials Investment Corporation
    Inventors: Tommy F. Rodrigues, Sudhir Railkar, Walter Zarate, Matti Kiik
  • Publication number: 20140263139
    Abstract: The present disclosure relates, according to some embodiments, to roll lifting assemblies, systems, and methods for lifting, handling, and/or maneuvering rolled material. According to some embodiments, a roll lifting system may be configured to move a single roll and/or to concurrently move two or more rolls. For example, a roll lifting system may comprise a translocation apparatus and/or a lift assembly.
    Type: Application
    Filed: March 11, 2014
    Publication date: September 18, 2014
    Applicant: BUILDING MATERIALS INVESTMENT CORPORATION
    Inventors: John A. Ramsey, Jason N. Knapp
  • Publication number: 20140262935
    Abstract: The present invention relates to a method for oxidizing asphalt which comprises dispersing an oxygen containing gas throughout an asphalt flux in an oxidation zone while the asphalt flux is maintained at a temperature which is within the range of about 400° F. to 550° F., wherein the oxygen containing gas is introduced into the oxidation zone through a recycle loop. The recycle loop pumps asphalt flux from the oxidation zone and reintroduces the asphalt flux into the oxidation zone as oxygen enhanced asphalt flux. The recycle loop will typically include a pump which pulls the asphalt flux from the oxidation zone and which pumps the oxygen enhanced asphalt flux into the oxidation zone, and wherein the oxygen containing gas is injected into the recycle loop at a point before the asphalt flux enters into the pump.
    Type: Application
    Filed: March 13, 2014
    Publication date: September 18, 2014
    Applicant: BUILDING MATERIALS INVESTMENT CORPORATION
    Inventors: Nicholas Soto, Dale Kelley, Paul Richardson, Daniel Boss
  • Patent number: 8834993
    Abstract: A thermoplastic single ply protective roof covering may have two pressure sensitive rubber-based adhesive backings These dual-adhesive backings may be used to provide for a non-heat welded seam having a combination of good seam strength and fire performance.
    Type: Grant
    Filed: November 16, 2012
    Date of Patent: September 16, 2014
    Assignee: Building Materials Investment Corporation
    Inventor: Li-Ying Yang