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7338702 Non-woven glass mat with dissolvable binder system for fiber-reinforced gypsum board  
A gypsum board having glass fiber reinforcement. The glass fiber has sizing promoting bonding with a gypsum matrix. The glass fibers are added to the gypsum matrix cia a non-woven glass fiber mat...
7311964 Inorganic matrix-fabric system and method  
A method of reinforcing a structural support, includes applying a reinforcement system comprising an AR-glass fibrous layer embedded in an inorganic matrix to the structural support. The AR-glass...
7297396 Gypsum boards having glass fiber reinforcement with tacky compliant interface therebetween  
A bond is created during gypsum board cure between a gypsum matrix and a tacky coating applied onto a glass fiber. The tacky coating is comprised of a polymer composed of methacrylic acid and...
7255915 Support element and support element system, especially for concrete constructions and concrete building components  
The invention relates to a support element, especially for concrete constructions and concrete building components, comprising at least one supporting fiber system embedded in a binder. The aim of...
7238402 Glass fibers and mats having improved surface structures in gypsum boards  
A gypsum board having roughened surface glass fiber reinforcement. The roughened surface of glass fiber is created by incorporating nano or micro particles of colloidal silica or clay or other...
7235288 Polymeric bonding of glass fiber reinforcements with silane based coatings in gypsum board  
A bond is created between a gypsum matrix formed from an aqueous acidic gypsum slurry comprising a monomer mixture. The monomer mixture is composed of a monomer having acidic functionality and a...
7232605 Hybrid natural-fiber composites with cellular skeletal structures  
The present invention relates to composite structural members comprising polymers, natural and synthetic fibers, and nano-scale platelets arranged in two- or three-dimensional cellular skeletal...
7128965 Cementitious product in panel form and manufacturing process  
The present invention relates to a product, in particular a panel, that can be obtained by the Hatschek process and without autoclaving, and can be used as siding, cladding element or partition...
7101614 Fire-proof material  
The fire-protection material for constructions made of concrete and prestressed concrete, especially for tunnels, in the form of prefabricated plates or sprayed-on and cured coatings is prepared...
7056583 Flyash coating  
The present invention includes a coating. The coating includes flyash in a concentration of 25 to 70 percent by weight; Portland cement; silica; and a curing agent. The coating optionally includes...
7025825 Plastic fibers for improved concrete  
A concrete article comprised of concrete having therein a reinforcing fiber, where at least about 50 percent of the reinforcing fibers are frayed only at an end or ends of the reinforcing fibers,...
7010896 Process and apparatus for making corrugated walls  
There is a description of an apparatus that produces corrugated walls in a continuous manner. Prior to being fed into the apparatus there is a composite consisting of an outer layer of a woven or...
6964808 Wall surface panel capable of generating minus ions utilizing natural volcanic ash soil  
A wall is formed by adding a predetermined amount of binding agent and water to volcanic ash sediment, which is comprised of mineral silicate including at least silicic acid and aluminum oxide,...
6960379 Cementitious compositions and their use in corrosion protection  
A cementitious composition ( 1 ) which, in the hardened state, acts as a low leaching coating in low alkalinity and low hardness waters. The composition comprises at least one cement and a highly...
6958480 Sample desorption/ionization from mesoporous silica  
Mesoporous silica is shown to be a sample holder for laser desorption/ionization of mass spectrometry. Supported mesoporous silica was prepared by coating an ethanolic silicate solution having a...
6955844 Construction materials containing surface modified fibers  
Construction materials containing surface modified reinforcements are used to fabricate composite structures. The composite structures comprise a matrix material and surface modified...
6951686 Architectural concrete and process to make same  
A concrete article comprised of concrete having therein a reinforcing polymer that has a surface comprised of a thermoplastic hydroxy-functionalized polyether or polyester. The concrete article is...
6902800 Composite  
A composite comprising a structural component and a matrix component, the structural component comprising structural fibers and a toughening additive comprising non structural fibers of a first...
6893704 Ballistic-resistant moulded article and a process for the manufacture of the moulded article  
The invention relates to a ballistic-resistant moulded article containing a compressed stack of monolayers, with each monolayer containing unidirectionally oriented reinforcing fibers and at most...
6875503 Cementitious product in panel form and manufacturing process  
The present invention relates to a product in panel form, comprising a fiber-reinforced cementitious matrix, prepared from a sheet material by filtration on a screen of an aqueous suspension...
6869669 Fiber-reinforced sandwich panel  
The present invention may be embodied in a sandwich panel having first and second face panels each having a first predetermined thickness and being formed of a fiber-reinforced cementitious...
6863969 Fiber-reinforced matrix compositions  
Synthetic polymer reinforcing fibers provide dispersability and strength in matrix materials such as concrete, masonry, shotcrete, and asphalt. The individual fiber bodies, substantially free of...
6846358 Fire door core  
The present invention describes an improved building material composition, useful for example as a fire door core and to improved methods of making this composition. The building material of the...
6841230 Long-fiber-reinforced thermoplastice resin sheets, production process thereof, and composite structures reinforced by the sheets  
A long-fiber-reinforced thermoplastic resin sheet comprises short strands, each of which has a width of from 0.2 to 5 mm and a length of from 10 to 150 mm and is made of a unidirectionally...
6838163 Composite facer for wallboards  
A composite facer material for use with cementitious wallboards, where the composite facer is embedded in a top and bottom face thereof. The composite facer material, in a most preferred...
6815037 Carrier member made of a UV resistant fiber-reinforced composite material and process for producing thereof  
This invention provides a carrier member made of a UV resistant fiber-reinforced composite material where a UV resistant coating material is applied on the surface of the fiber-reinforced composite...
6800361 Gypsum board having improved flexibility, toughness, abuse resistance, water resistance and fire resistance  
The present invention relates to a gypsum board having a nonwoven liner and a gypsum core. The gypsum board of the present invention has a high work to break, resulting in a gypsum board product...
6797370 Thin-walled component made from hydraulically hardened cement paste material and method for the production thereof  
The invention relates to a thin-walled component with a fine cement paste matrix and at least one steel wool mat that is pressed together and embedded in the fine cement paste matrix. The invention...
6790518 Ductile hybrid structural fabric  
A structural fabric having a first fiber with a first ultimate strain and a second fiber with a second ultimate strain greater than the first ultimate strain, the first and second fibers being in...
6773794 Construction panel  
The addition of a small amount of plastic fibers to a mix of inorganic magnesium compound, water and other substances adapted to be extruded to form a synthetic construction panel will...
6762241 Polyurethane solutions containing alkoxysilane structural units  
The invention relates to polyurethane solutions with alkoxysilane structural units, processes for the preparation of polyurethane solutions containing alkoxysilane structural units and the use of...
6753061 Flexible sandwich panel with honeycomb structure  
A flexible sandwich panel ( 100 ), comprised of a center layer ( 1 ) and one or two outer layers ( 2; 3 ), where the center layer is made of a polymeric synthetic material, is itself flexible and...
6737156 Interior wallboard and method of making same  
A gypsum wallboard may have a paper-covered first face with shaped regions formed along side portions near the wallboard edges, and a fibrous mat-covered second face. The fibrous mat material...
6703331 Fungus resistant gypsum-based substrate  
The present invention relates to a fungus resistant gypsum board, made of first and second polymeric fibrous sheets with a gypsum core sandwiched there between. The gypsum core containing less than...
6699576 Fibrous cementitious plank assembly having a protective film and method of making same  
A building material having a durable exterior finish comprising a fiber cement substrate laminated with a fluorohydrocarbon protective film. The protective film provides the fiber cement substrate...
6656579 Concrete products for promotion of afforestation  
A concrete product for promotion of afforestation, to be used in an environment where a sufficient amount of water for accelerating germination of seeds is supplied. Carbon fibers are disposed on...
6641896 Water resistant fire retardant roof underlayment sheet material  
A sheet material is useful as a waterproof underlayment for a roof of a structure. The sheet material has upper and lower surfaces and comprises a web of reinforcing mat comprising fire-resistant...
6629392 Structure for manufacture of prefabricated buildings  
The present invention resides in a structure which is particularly advantageous for the manufacture of prefabricated buildings. The structure uses a uniquely formulated exterior wall panel that is...
6586083 Camouflaged erosion control mat  
A mat for covering soil comprising a lower fabric layer, an upper fabric layer superimposed over the lower fabric layer, and a water absorbing material interposed between said lower fabric layer...
6562444 Fiber-cement/gypsum laminate composite building material  
A building material is provided in which fiber-cement is laminated to gypsum to form a single piece laminate composite. This single piece laminate composite exhibits improved fire resistance and...
6537664 Cleaning sheet for a fuser member, a cleaning sheet supplier, and a cleaning apparatus  
A cleaning sheet for a fuser member, comprising an ultrafine fibers-containing portion including (a) first ultrafine fibers formed from a resin having a softening point of higher than 230° C.,...
6537653 Ligneous fibrous filler/olefinic plastic composite sheet for bonding  
A bondable wood cellulosic filler/olefinic plastic composite sheet material made by extruding in a sheet shape a mixture consisting of: (1) 40-60 parts by weight of an olefinic plastic; (2) 60-40...
6528151 Extruded fiber reinforced cement matrix composites and method of making same  
An extruded fiber reinforced cement matrix composite having substantially improved tensile strength with strain hardening behavior and substantially improved tensile strain, and improved flexural...
6503613 Dry friction clutch liner crowns, and methods of making them  
A friction liner for a dry friction clutch for a motor vehicle comprises a friction material made by a method which includes the impregnation of a mineral fiber based yarn with an aqueous...
6485820 Durable belt device  
A durable belt device includes an outer layer made out of a rubber based material and an inner layer that includes at least one reinforcing ply of tear-resistant scrim fabric located between...
6482507 Fiber compound material  
The fiber compound material contains at least one fiber component and at least two matrix components of different material classes which have different thermo-mechanical properties. In a...
6440543 Flexible flooring tile  
A floorcovering tile is provided which has an upper and a lower layer and a carrier arranged between these, where at least one of the two layers is a service layer. The floorcovering tile retains...
6316087 Synthetic structural panel and method for manufacture  
The present invention comprises an improved structural panel with synthetic ingredients, such as vermiculite and fibers. The improved structural panel achieves enhanced lateral and surface...
6309994 Fiber reinforced composite having an aluminum phosphate bonded matrix  
A method of forming fiber reinforced aluminum phosphate bonded material having improved strength at elevated temperatures. The method comprises the steps of: (a) preparing a slurry by blending...
6299970 Fire-resistant gypsum fiberboard  
Fiberboards are provided containing at least about 65 wt. % calcium sulfate dihydrate derived from hemihydrate or anhydrous gypsum, and at least about 7 wt. % pulped paper fibers. The boards are...
Matches 1 - 50 out of 107 1 2 3 >