Abstract: An insulated surface may include a deck. The insulated surface may further include insulative material coupled to the deck.

Abstract: An insulated surface may include a deck. The insulated surface may further include insulative material coupled to the deck.

Abstract: A vapor retarder system comprises a vapor retarder and a sealant strip. The sealant strip is adhesively coupled to the vapor retarder to form a continuous vapor retarder.

Abstract: A surface is insulated by applying an elastomeric foam material. In one embodiment, the elastomeric foam material comprises a polyurethane foam that is formed on-site by reacting an isocyanate with a polyol. In one embodiment, the polyol may include a polyol chain extender and/or a plasticizer. In one embodiment, the elastomeric foam material forms an air barrier against a surface. After the elastomeric foam material is installed, a fibrous insulation material may be then placed over the foam layer.

Abstract: A composite material having numerous uses is disclosed. The composite material contains an insulating media combined with a foam. In one embodiment, the foam comprises a polyurethane foam. The polyurethane foam holds the insulating media together and allows for the product to be molded as desired. The resulting composite product can be used as insulation or, alternatively, can be molded into various useful articles.

Abstract: A method and/or system is provided that compensates for the flow of air through fiberglass insulation. In certain example embodiments, a dynamic heat flow meter or the like is provided for measuring and/or determining any detrimental effects of air flow through insulation such as fiberglass insulation. Once the possible detrimental effects are recognized, an insulation system is adapted (e.g., by providing a foam based insulation in a wall cavity in addition to the fiberglass insulation) to compensate, or substantially compensate, for the effects of air flow through the fiberglass. For instance, a sufficient amount of foam insulation may be provided in a cavity adjacent fiberglass, where the foam blocks or substantially blocks air from flowing through the cavity, thereby compensating for the effects of air flow through fiberglass and permitting the intended R-value to be maintained or substantially maintained.

Abstract: A surface is insulated by applying an elastomeric foam material. In one embodiment, the elastomeric foam material comprises a polyurethane foam that is formed on-site by reacting an isocyanate with a polyol. In one embodiment, the polyol may include a polyol chain extender and/or a plasticizer. In one embodiment, the elastomeric foam material forms an air barrier against a surface. After the elastomeric foam material is installed, a fibrous insulation material may be then placed over the foam layer.

Abstract: An insulation product is comprised of a fibrous layer pre-assembled with a flexible foam layer. The layer containing the fibrous material may comprise a fiberglass layer or a layer containing cellulosic fibers. The foam layer, on the other hand, may comprise any suitable flexible foam, such as an elastomeric polyurethane foam, that creates an air barrier. The two materials are laminated together and the resulting product is delivered to a building or structure for installation.

Abstract: A foam material is made through a spray process by combining a polyol with a pre-reacted isocyanate. The pre-reacted isocyanate contains an isocyanate pre-reacted with a prefoaming agent, such as a second polyol. The second polyol might be the same or different than the first polyol. Once combined in the presence of a blowing agent, the polyol and the pre-reacted isocyanate form a foam material, such as a polyurethane foam. The foam material is particularly well suited for insulating surfaces. In one embodiment, for instance, the foam is formed and applied on site.

Abstract: Certain example embodiments of this invention relate to insulation (e.g., loose-fill insulation which may be blown into attics, wall cavities, or the like) including a mixture of fiberglass and cellulose. In certain example embodiments, the insulation mixture comprises from 15-60% cellulose, more preferably from 20-50% cellulose, and most preferably from 25-45% cellulose (with substantially the remainder of the insulation be made up of fiberglass). Example advantages include improved radiant barrier properties and thus improve R-values/inch.

Abstract: A dynamic heat flow meter is provided which introduces a measured air flow into the system adjacent the test sample (e.g., insulation product), for which thermal properties are to be measured. The heat flow meter then measures thermal properties (e.g., thermal conductivity and/or heat capacity) of the test sample taking into account air flow through and/or adjacent the test sample.

Abstract: A dynamic heat flow meter is provided which introduces a measured air flow into the system adjacent the test sample (e.g., insulation product), for which thermal properties are to be measured. The heat flow meter then measures thermal properties (e.g., thermal conductivity and/or heat capacity) of the test sample taking into account air flow through and/or adjacent the test sample.

Abstract: A system and method are provided for insulating a vertically extending wall (e.g., concrete wall). First and second supports are first attached to the vertical wall at respective first and second vertically spaced locations (e.g., proximate the top and bottom of the wall). After the supports have been attached to the wall, a blanket(s) of rolled fiberglass insulation (e.g., metal building insulation) is attached to the wall between the first and second supports. Then, a flexible sheet of vapor retarder is attached to protruding portions of the first and second supports so as to cover the blanket(s) of fiberglass insulation thereby causing the blanket of fiberglass insulation to be partially or fully hidden from view and retained in the cavity defined between the vertical wall and the vapor retarder.

Abstract: Apparatus which is capable of rotatably carrying a fabric roll in a vertical orientation and which is movably attachable to an element of a known fabricated wall structure. In particular, such apparatus is useful in the practice of dispensing a sheet of vapor retarding fabric when constructing insulated fabricated wall structures.

Abstract: Apparatus for dispensing a rolled fabric across the width of at least two longitudinal structural supports. In some embodiments, apparatus which is capable of forming a fall protection system which conforms to OSHA standards when constructing metal insulated roof systems.

Abstract: Apparatus which is capable of rotatably carrying a fabric roll in a vertical orientation and which is movably attachable to an element of a known fabricated wall structure. In particular, such apparatus is useful in the practice of dispensing a sheet of vapor retarding fabric when constructing insulated fabricated wall structures.

Abstract: An insulated roof or wall structure is formed by creating a depth of drape to the approximate thickness of the R-value of a fiberglass insulation batt in a draped, untaut sheet of vapor barrier material which defines an insulation cavity in which the fiberglass is located thereby minimizing compression of the fiberglass and approximating in the structure its intended R-value.

Abstract: Apparatus for dispensing a rolled fabric across the width of at least two longitudinal structural supports. In some embodiments, apparatus which is capable of forming a fall protection system which conforms to OSHA standards when constructing metal insulated roof systems.

Abstract: Apparatus for installing rolled fabric as a vapor retarder in an insulated building structure which includes a frame member and a purlin contact which firmly biases the roll of fabric against the structural members on which the fabric is being laid but which is of a construction so as to avoid abutment with building cross members that would normally interfere with the dispensing operation.

Abstract: A loose-fill insulation product is provided which includes a dry mixture of loose-fill fiberglass and an inorganic (being composed of matter other than plant or animal) adhesive in the form of a redispersible powder. During application, the dry loose-fill mixture is coated with a liquid (e.g. water) so as to activate the adhesive. Thereafter, the loose-fill mixture with activated adhesive is blown or sprayed into a cavity (open or closed) so as to insulate same. According to certain embodiments, this mixture may be blown into open attic areas so as to insulate same and reduce the movement of loose-fill insulation. It has been found that the redispersible powder (RP) dry adhesive mixes more uniformly within the dry mixture and clings better to the glass fibers when the mixture is substantially free of anti-static material. In certain embodiments, a color dye is provided in the mixture, and is activated upon installation.