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A previously formed unitary building exterior envelope product is provided, comprising: a mineral fiber insulation board including a binder having a hydrophobic agent and is resistant to liquid water-penetration and has first and second major surfaces, an exterior facing material, which resists air

A previously formed unitary building exterior envelope product is provided, comprising: a mineral fiber insulation board including a binder having a hydrophobic agent and is resistant to liquid water-penetration and has first and second major surfaces, an exterior facing material, which resists air infiltration and liquid water penetration, laminated to the first major surface, the exterior facing material being permeable to water vapor, and a continuous interior facing laminated to the second major surface, so that the second major surface is resistant to liquid water-penetration and is permeable to water vapor. The section of product is mounted to an exterior side of a plurality of framing members of an exterior wall of a building, so that the interior facing faces the framing members. An exterior layer is mounted to the framing members using a connection device that passes through the section of product, with the facing material facing the exterior layer.

대표청구항 ▼

1. A method, comprising: (a) providing a previously formed unitary building exterior envelope product comprising: a mineral fiber insulation board which comprises a binder having a hydrophobic agent, said mineral fiber insulation board being water-repellant and having first and second major surfaces

1. A method, comprising: (a) providing a previously formed unitary building exterior envelope product comprising: a mineral fiber insulation board which comprises a binder having a hydrophobic agent, said mineral fiber insulation board being water-repellant and having first and second major surfaces,an exterior facing material, which is an air and rain barrier, laminated to the first major surface of the insulation board, the exterior facing material being permeable to water vapor, anda water repellant interior facing laminated to the second major surface of the insulation board, and which is permeable to water vapor;(b) mounting the unitary building exterior envelope product to an exterior side of a plurality of framing members of an exterior wall of a building, so that the interior facing faces the framing members; and(c) mounting an exterior layer to the framing members using a connection device that passes through the section of building envelope product, with the exterior facing material facing the exterior layer, thereby to form the exterior wall. 2. The method of claim 1, wherein the exterior layer is selected from the group consisting of concrete masonry, ceramic tiles, glass, treated wood panel, siding, shingles, bricks, stucco or stone. 3. The method of claim 1, wherein step (b) is performed so that the section of unitary building exterior envelope product directly contacts the framing members. 4. The method of claim 3, wherein step (c) is performed so that the exterior layer directly contacts the section of unitary building exterior envelope product or faces an air space next to the section of unitary building exterior envelope product. 5. The method of claim 1, wherein the exterior facing material of a first section of the unitary building exterior envelope product includes a sealing tab, the sealing tab being resistant to penetration by liquid water the method further comprising: mounting a second section of the unitary building exterior envelope product to the exterior side of a plurality of framing members of an exterior wall, with the facing material facing the framing members; andattaching the sealing tab of the first section of the unitary building exterior envelope product to the second sections of unitary building exterior envelope product, to form a seal between the first and second sections of an adjacent unitary building exterior envelope product without applying a separate building wrap or sealing tape. 6. The method of claim 5, wherein the tab has a pressure sensitive adhesive or a double sided adhesive tape thereon. 7. The method of claim 5, wherein the mineral fiber insulation boards of the first and second sections each includes a male and female shiplap edge, the method further comprising joining the male edge of the first section to the female edge of the second section, or joining the male edge of the second section to the female edge of the first section. 8. The method of claim 1, wherein the exterior facing has a plurality of periodically spaced printed lines thereon, the method further comprising: using the periodically spaced lines as guide marks for placement of fasteners to mount the unitary building exterior envelope product to a framing member. 9. The method of claim 8, wherein the periodically spaced printed lines have a plurality of different colors arranged in a repeating sequence, such that for each one of the different colors, the printed lines having that color defines a respective set of guide marks for placement of fasteners to be driven into studs, and an installer begins on a line of a first one of plurality of different colors and follows lines of the same color to place a remainder of a line of fasteners. 10. The method of claim 1, further comprising, before step (a): laminating the exterior facing material to the first major surface of the insulation board; andbonding the interior facing to the second major surface of the insulation board with the adhesive. 11. The method of claim 10, wherein: the mineral fiber insulation board comprises glass fibers;the exterior facing material comprises one of the group consisting of a polymer film, a polymer film laminate, a nonwoven mat, a polymer film/nonwoven laminate, a woven polymer film, a polymer film/woven glass laminate, a bituminous coated paper or film, or a reflective film or foil that is perforated to permit the passage of water vapor; andthe interior facing is a glass and/or polymer fabric. 12. The method of claim 10, wherein the exterior facing material has a reflective surface that reflects radiant energy. 13. The method of claim 1, wherein step (a) is performed by installing a single product without performing respective separate installation steps for installing each of: a water repellant air infiltration barrier, an insulation layer, and a water vapor permeable air/rain barrier, and wherein the exterior facing material includes a sealing tab for sealing the unitary building exterior envelope product without applying a separate sealing tape. 14. A method comprising: providing a previously formed unitary building exterior envelope product which comprises a mineral fiber insulation board, a binder having a hydrophobic agent, said mineral fiber insulation board being water-repellant and having first and second major surfaces, an exterior facing material, which is an air and rain barrier, laminated to the first major surface of the insulation board, the exterior facing material being permeable to water vapor, and a water repellant interior facing laminated to the second major surface of the insulation board and permeable to water vapor, wherein the exterior facing material includes a sealing tab, and wherein a double-sided tape is adhered to an inside surface of said sealing tab;mounting the unitary building exterior envelope product to an exterior side of a plurality of framing members of an exterior wall of a building, so that the interior facing faces the framing members; andmounting an exterior layer from the group consisting of concrete masonry, ceramic tiles, glass, treated wood panel, siding, shingles, bricks, stucco or stone, to the framing members using a connection device that passes through the section of building envelope product, with the facing material facing the exterior layer, thereby to form the exterior wall. 15. The method of claim 14, wherein the sealing tab is resistant to penetration by liquid water, the method further comprising: (d) mounting a second section of the unitary building exterior envelope product to the exterior side of a plurality of framing members of an exterior wall, with the facing material facing the framing members; and(e) attaching the sealing tab of the first section of unitary building exterior envelope product to the second section of unitary building exterior envelope product, to form a seal between the first and second sections of unitary building exterior envelope product without applying a separate building wrap or sealing tape. 16. The method of claim 15, wherein steps (a) to (c) are performed without separately installing each of: a water repellant air infiltration barrier, an insulation layer, a water vapor permeable air/rain barrier, and a sealing tape. 17. The method of claim 15, wherein steps (a) to (e) are performed without separately installing each of a water repellant air infiltration barrier, an insulation layer, a water vapor permeable air/rain barrier, and a sealing tape.