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US20140000196 |
Gypsum Composites Used in Fire Resistant Building Components
A composite product includes gypsum in an amount of 60 to 90% by weight, fibers in an amount of 1.5 to 26% by weight substantially homogeneously distributed through the composite, and a... |
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US20140000195 |
Gypsum Composites used in Fire Resistant Building Components
A composite product includes gypsum in an amount of 70 to 90% by weight, fibers in an amount of 1.5 to 26% by weight substantially homogeneously distributed through the composite, and a... |
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US20130074444 |
PREHUNG FIRE DOOR UNIT WITH ONE OR TWO SWING DOOR LEAF OR LEAVES
The present disclosure includes a prehung fire door unit with one or two swing door leaf or leaves which unit is intended to be mounted in an opening made in a stonework construction, rising up... |
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US20140000193 |
FIRE RATED DOOR CORE
A core for a fire rated door includes a fire resistant center panel and an extruded fire resistant border. The fire resistant center panel has a bottom, a top, a first side, a second side, a first... |
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US20140000194 |
FIRE RATED DOOR
A fire rated door includes a core, a first decorative panel and a second decorative panel. The core includes: (a) a fire resistant center panel having a bottom, a top, a first side, a second side,... |
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US20130086858 |
FIRE RATED DOOR CORE
A core for a fire rated door includes an extruded fire resistant material, a filler material and a panel. The extruded fire resistant material has a first raised portion, a second raised portion... |
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US20120272616 |
SYSTEMS AND METHODS FOR MAKING FLUSH ARCHITECTURAL DOORS USING POST-CONSUMER MATERIALS
A method for forming a flush architectural wooden door using at least one post-consumer material includes collecting a previously-used door from a collection site. The previously-used door... |
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US20100281805 |
FIRE RESISTANT COMPOSITE DOOR ASSEMBLY
A fire resistant door assembly is disclosed comprising a pair of horizontal rails, a pair of vertical stiles, first and second door skins, and a foam core. The first and second door skins are made... |
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US20090038261 |
FIRE DOOR AND MANUFACTURING METHOD THEREOF
A fire door includes an inner plate forming an inner side of the fire door; an outer plate opposing the inner plate to form an outer side of the fire door; adhesive layers applied to opposing... |
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US20080034706 |
Construction Module
The invention relates to a construction module for erecting flat structures, particularly walls, comprising two parallel panel-shaped wall parts and a module core arranged between them. According... |
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US20070144112 |
ROAD-SYSTEM FIRE STOP
A fire-resistant road-system apparatus includes at least one cover can be arranged detachably in a frame that is intended to be fixed to the ground, to close a gallery or an underground technical... |
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US20060096240 |
Fire door core assembly
A laminated fire door including a core, containing panels or boards made from an organic material including flax, and a fibrous binder constituting a sodium silicate adhesive, is used to make a... |
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US20090241465 |
Rated fire frame and door frame / jamb
The present invention teaches that a tightly woven, and strong layer of fiberglass may be coated or impregnated with sodium silicate in order to produce a strong and fire resistant jamb/frame. The... |
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US20070193220 |
System, Method and Apparatus for Producing Fire Rated Doors
The present invention provides a system, method and apparatus for producing fire rated doors having added strength, better finishing and low cost manufacturing flexibility. The fire rated doors... |
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US20110296794 |
ACOUSTICAL SOUND PROOFING MATERIALS AND METHODS OF MAKING THE SAME
A laminated structure comprises a first external layer and a second external layer; an internal layer disposed between the first and the second external layers; a first adhesive layer disposed... |
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US20160130861 |
Fire Rated Door
A fire rated door includes a core, a first decorative panel and a second decorative panel. The core includes: (a) a fire resistant center panel having a bottom, a top, a first side, a second side,... |