摘要:
A new thermal insulating and bituminous waterproofing board suitable for use in the combined application process of thermal insulation and built-up roofing or waterproofing, as well as the application process thereof are provided. This thermal insulating and bituminous waterproofing board contains: (i) a modified bitumen layer containing, as a principal constituent, a mixture of bitumen and at least one inorganic filler, which layer is formed in the form of a thick board; (ii) a flat sheet laminated on each surface of the modified bitumen layer, said flat sheet consisting of a fibrous sheet, and; (iii) a thermal insulating material layer bonded, via the flat sheets, to one surface of the modified bitumen layer. This thermal insulating and bituminous waterproofing board can be easily and reliably applied onto a substrate without any complex procedures and, also, without causing any damage to the thermal insulating material.
摘要:
A bulky asphalt-impregnated sheet comprising a base material of a bulky sheet of non-woven fabric which is uniformly and completely saturated with asphalt on the surface layers of the front and rear sides of said base material, said surface layers having of different properties from each other. A method and a system for manufacturing such bulky sheet comprises preparing the base material of non-woven fabric uniformly and completely saturated with asphalt, scraping off the asphalt from the surface of said base material and then applying a material of a different property onto the scraped surface.
摘要:
A fiber especially suitable for reinforcing bitumen-containing materials which comprises a fiber of polyethylene terephthalate having a tenacity of at least about 7.5 grams per denier, an elongation at break of at least about 9 percent, an elongation of not more than about 5 percent under a load of 5 grams per denier and a shrinkage of less than 4 percent when kept under a tension of 0.05 grams per denier for 4 minutes at about 160* C. Also a process for producing this fiber and a bitumen-containing structure reinforced therewith are disclosed.
摘要:
A system includes a plurality of roofing modules and a plurality of photovoltaic modules. The roofing modules include a first layer and a second layer. The first layer has a first surface that is textured. The roofing modules are configured to be installed on the roof deck of a structure proximate to the photovoltaic modules. An appearance of the roofing modules aesthetically matches an appearance of the photovoltaic modules when viewed from a vantage point located at a ground level of the structure.
摘要:
A method of making a laminated shingle is provided. The method includes coating a shingle mat with roofing asphalt to make an asphalt-coated sheet, adhering a reinforcement member to a portion of the asphalt-coated sheet, covering the asphalt-coated sheet, and optionally covering the reinforcement member, with granules to make a granule-covered sheet, dividing the granule-covered sheet into an overlay sheet and an underlay sheet, wherein the overlay sheet has a tab portion normally exposed on a roof and a headlap portion normally covered-up on a roof, the headlap portion having a lower zone adjacent the tab portion and an upper zone adjacent the lower zone, and wherein the reinforcement member is adhered to the lower zone of the headlap portion and laminating the overlay sheet and the underlay sheet to make the laminated shingle.
摘要:
Disclosed is impact resistant roofing that utilizes a heavy glass mat substrate having a weight of at least 3.0 lbs/csf that meets high impact resistance roofing standards. The impact resistant roofing utilizes a heavy glass mat that is embedded between two layers of asphalt. The impact resistant roofing can be manufactured on standard, existing roofing lines without modification.
摘要:
A method of making a laminated shingle is provided. The method includes coating a shingle mat with roofing asphalt to make an asphalt-coated sheet, adhering a reinforcement member to a portion of the asphalt-coated sheet, covering the asphalt-coated sheet, and optionally covering the reinforcement member, with granules to make a granule-covered sheet, dividing the granule-covered sheet into an overlay sheet and an underlay sheet, wherein the overlay sheet has a tab portion normally exposed on a roof and a headlap portion normally covered-up on a roof, the headlap portion having a lower zone adjacent the tab portion and an upper zone adjacent the lower zone, and wherein the reinforcement member is adhered to the lower zone of the headlap portion and laminating the overlay sheet and the underlay sheet to make the laminated shingle.
摘要:
A roofing system and roofing shingles for use therein are disclosed. The roofing system comprises a multiplicity of courses of roofing shingles having a headlap portion, a buttlap portion, a lateral leading edge, and a lateral trailing edge, wherein the headlap portion has a width that is less than a width of the buttlap portion defining a reduced-width headlap, wherein the lateral trailing edge of a shingle in a course partially overlaps and partially abuts the lateral leading edge of an adjacent previously installed shingle to form an interlocking edge between adjacent shingles in the course, and wherein the lateral edge includes a trailing edge projection having a weather edge, a rear edge, and a variable breadth that increases toward the rear edge of the trailing edge projection.
摘要:
A method of making a laminated shingle is provided. The method includes coating a shingle mat with roofing asphalt to make an asphalt-coated sheet, adhering a reinforcement member to a portion of the asphalt-coated sheet, covering the asphalt-coated sheet, and optionally covering the reinforcement member, with granules to make a granule-covered sheet, dividing the granule-covered sheet into an overlay sheet and an underlay sheet, wherein the overlay sheet has a tab portion normally exposed on a roof and a headlap portion normally covered-up on a roof, the headlap portion having a lower zone adjacent the tab portion and an upper zone adjacent the lower zone, and wherein the reinforcement member is adhered to the lower zone of the headlap portion and laminating the overlay sheet and the underlay sheet to make the laminated shingle.