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US20130104496 |
BLOCKS OF WOOD AGGLOMERATE
The invention relates to compressed blocks of wood agglomerate, comprising wood particles and a hydraulic binder, produced by a method in which an initial mixture comprising wood particles and a... |
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US20140060388 |
ULTRA HIGH PERFORMANCE CONCRETE REINFORCED WITH LOW-COST GRAPHITE NANOMATERIALS AND MICROFIBERS, AND METHOD FOR PRODUCTION THEREOF
Ultra-high-performance cementitious materials are made using suitably functionalized and relatively low-cost carbon nanofibers and graphite platelets. Polyelectrolytes and surfactants are... |
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US20120227633 |
MATERIAL TO BE USED AS A CONCRETE ADDITIVE
The invention relates to an admixture for a cementitious composition comprising microfibrillar cellulose and/or a derivative thereof. The invention also relates to a method of manufacturing said... |
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US20140262023 |
MUCILAGES FOR HYDRAULIC SETTING COMPOSITIONS
The present invention provides an additive blend containing cellulose ether and psyllium suitable for use in dry mix compositions containing a hydraulic binder. The dry mix compositions are... |
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US20140311387 |
Hydraulic Composition With Prolonged Open Time
The presently disclosed and claimed inventive concept(s) relates generally to a hydraulic composition with a prolonged open time. More particularly, the composition comprises at least one cement... |
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US20120267108 |
USE OF METHYLHYDROXYETHYL CELLULOSE AS CEMENT ADDITIVE
Methylhydroxyethyl cellulose may be used as an additive in cement slurries in the treatment of wells to prevent or reduce the occurrence of gas channeling. In addition to acting as a gas control... |
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US20120199047 |
Meterable Fiberous Material
A particle or particles of cellulosic wood pulp fibers having a top and bottom face and a hexagonal perimeter, and methods of using it. |
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US20130251951 |
WOOD STRAND CEMENT BOARDS WITH A PRCTICALLY CLOSED SURFACE AND PRODUCTION PROCESS
A mineral bonded Wood Strand Cement (usually Portland cement or Magnesite or Gypsum) Board which is produced from a mixture of wood strands or a similar fibre material, water, a suitable binder... |
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US20110120349 |
EXTRUDED FIBER REINFORCED CEMENTITIOUS PRODUCTS HAVING STONE-LIKE PROPERTIES AND METHODS OF MAKING THE SAME
A cementitious composite product that can function as a substitute for stone and solid surface materials, such as granite, marble, and engineered stone is provided. Furthermore methods for... |
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US20140065353 |
Compositions and Methods For Plugging Honeycomb Bodies With Reduced Plug Depth Variability
A composition for applying to a honeycomb body includes a refractory filler, an organic binder, an inorganic binder, and a liquid vehicle, wherein the refractory filler, the particle size... |
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US20120312195 |
LOW MOLAR, HOMOGENEOUSLY SUBSTITUTED HEC FOR USE IN CEMENT-BASED SYSTEMS
Hydroxyethylcellulose with a low molar substitution and which is uniformly substituted is useful in cement-based systems, including mortars. The cement-based system exhibits long pot life, as well... |
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US20120048466 |
EASY MIX MORTAR/GROUT COMPOSITION, METHOD OF MAKING AND USING THEREOF
A cementitious composition includes at least one cementitious material, at least one aggregate, from about 0.2% by weight to about 5% by weight of at least one superplasticizer, and from about... |
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US20120318176 |
BURNED MATERIAL OF CACAO HUSK
A cacao husk can be effectively used. A member comprises a burned material of cacao husk and a base material, and is sieved so that the median diameter of the burned material of cacao husk becomes... |
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US20150030391 |
BINDER COMPOSITION AND PATH MATERIAL COMPRISING A BINDER COMPOSITION
The invention relates to a binder composition comprising water glass and psyllium. It relates further to path material comprising such a binder composition, and to the use of the binder... |
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US20150096464 |
METHODS AND COMPOSITIONS USING CALCIUM CARBONATE
Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the... |
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US20140130708 |
METHODS AND COMPOSITIONS USING CALCIUM CARBONATE
Provided herein are compositions and methods including hydraulic cement, supplementary cementitious material, and/or self-cementing material. Methods for making the compositions and using the... |
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US20140287148 |
BUILDING COMPOSITION COMPRISING CELLULOSE ETHER
Cellulose ethers, wherein at least a part of the hydroxyl groups of the cellulose backbone are substituted by methoxy groups and hydroxyalkoxy groups, and optionally alkoxy groups being different... |
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US20090087621 |
Blocks of wood agglomerate
The invention relates to compressed blocks of wood agglomerate, comprising wood particles and a hydraulic binder, produced by a method in which an initial mixture comprising wood particles and a... |
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US20110073015 |
INTERNALLY CURING CEMENT BASED MATERIALS
A method of curing cementitious material comprising added a carboxylated bleached wood pulp fiber to the material during mixing. The fiber has a carboxyl content of from 10 to 70 meq/100 g... |
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US20140116298 |
Radiation-Induced Triggering for Set-on-Command Sealant Compositions
Sealant compositions comprising: a wellbore treatment fluid; a set modifier; and, a polymeric component that inhibits release of the set modifier; wherein exposure to ionizing radiation causes... |
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US20120214712 |
Methods of Using Polysaccharide Based Cement Additives
A method of servicing a wellbore comprising introducing to the wellbore a wellbore servicing fluid comprising an additive composition comprising a polysaccharide having carboxylate and sulfonate... |
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US20050241541 |
Gypsum-based mortars using water retention agents prepared from raw cotton linters
A mixture composition of a cellulose ether made from raw cotton linters and at least one additive is used in a gypsum based dry mortar composition wherein the amount of the cellulose ether in the... |
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US20120017808 |
Composition containing a multivalent cationic metal and amine-containing anti-static agent and methods of making and using
A fluff pulp or other pulp, comprises a multivalent cationic metal ion selected from the group consisting of Al+3, B+3, Mn+2, Cu+2, Cu+3, Zn+2, Sn+2, Sn+4, water-soluble salt thereof, or... |
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US20140165881 |
ENGINEERED CELLULOSIC PRODUCTS
The present invention relates to engineered cellulosic products which comprise plant material from plants of the genus Cymbopogon. Methods of making the engineered cellulosic products are also... |
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US20120315489 |
CELLULOSE ETHER COMPOUNDS FOR IMPROVED HOT TEMPERATURE PERFORMANCE IN EXTERNAL INSULATION FINISHING SYSTEMS (EIFS) MORTARS
The present invention relates to mortars which include a blend of cellulose ether compounds and exhibit improved pot life, water retention capability, and open time, as well as high tensile... |
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US20140345498 |
SELF-LEVELING COMPOSITION
A self-leveling composition is provided comprising a water-soluble hydroxyalkyl alkyl cellulose, cement, aggregate, and water. The hydroxyalkyl alkyl cellulose is such that a degree of alkyl... |
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US20140182486 |
ADDITIVE FOR SKIM COAT MORTAR AND SKIM COAT MORTAR COMPOSITION CONTAINING THE SAME
Provided are an additive for skim coat mortar and a skim coat mortar composition including the same, and the additive is a blend of cellulose ether having hydroxyalkylalkyl cellulose cross-linked... |
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US20120024199 |
POLYSACCHARIDE DERIVATIVES HAVING AN ADJUSTED PARTICLE MORPHOLOGY FOR HYDROLYTICALLY SETTING COMPOSITIONS
The present invention relates to polysaccharide derivatives having an adjusted particle morphology for use in the preparation of a hydrolytically setting composition having an adjusted lump... |
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US20070264528 |
Modeling compound and articles created using same
A clay based modeling compound comprising clay, pulp, and other constituents that will reach its desired final condition without firing. A method of making works of art and of adding texture and... |
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US20100242802 |
Fiber cement building materials with low density additives
This invention relates to a formulation with the addition of low density additives of volcanic ash, hollow ceramic microspheres or a combination of microspheres and volcanic ash or other low... |
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US20090169878 |
LIGHTWEIGHT PLASTERBOARD AND PLASTER SLURRY COMPOSITION USED FOR ITS MANUFACTURE
A plaster slurry composition includes plaster, water and starch, the starch having a Brookfield viscosity of less than 60 cps at a temperature below 600 C and a Brookfield viscosity greater than... |
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US20080282939 |
Hydraulic Binder and a Chromate Reducer and Use Thereof
The invention relates to a hydraulic binder whose main constituent is cement to which a mixture comprised of a chromate reducer and a carrier material is added for chromate reduction. The chromate... |
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US20100300329 |
FIBER CEMENT BOARD WITH MODIFIED FIBER
A building material product comprising a cementitious binder, an aggregate and cellulose reinforcing fibers wherein the cellulose reinforcing fibers have been treated with cationic or nonionic... |
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US20140135429 |
HYDRAULIC SETTING ADHESIVE WITH IMPROVED OPEN TIME
A hydraulic setting adhesive containing a hydraulic binder, fillers, a water retention agent, a sulfoalkylester surfactant, and optionally a redispersible polymer powder and/or a polymer... |
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US20140366779 |
Use of Organic Fibre Cement as a Raw Material in the Production of Cement Clinker
Fibre cement material, which contains organic fibres, is used as an additional raw material for the production of cement clinker. The cement clinker is produced in a system which comprises a... |
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US20140199532 |
AERATED FIBER CEMENT BUILDING PRODUCTS AND METHODS OF MAKING THE SAME
Disclosed herein are low density fiber cement articles, such as fiber cement building panels and sheets, comprised of multiple overlaying fiber cement substrate layers having small and uniform... |
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US20120276310 |
EXTRUDED FIBER REINFORCED CEMENTITIOUS PRODUCTS HAVING WOOD-LIKE PROPERTIES AND ULTRAHIGH STRENGTH AND METHODS FOR MAKING THE SAME
A method of manufacturing a cementitious composite including: (1) mixing an extrudable cementitious composition by first forming a fibrous mixture comprising fibers, water and a rheology modifying... |
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US20140352578 |
Compositions and Methods For Making of a Concrete-Like Material Containing Cellulosic Derivatives
A composition includes an admixture of a cementitious component and a cellulosic component. The cellulosic component includes a cellulosic fibrous material and water. The admixture is suitable for... |
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US20130000523 |
Internally curing cement based materials
A method of curing cementitious material comprising added a fibrillated carboxyalkyl cellulose, cellulose alkylsulfonic acid, phosphorylated cellulose or sulfated cellulose having a degree of... |
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US20100300330 |
FIBER CEMENT BOARD WITH MODIFIED FIBER
A building material product comprising a cementitious binder, an aggregate and cellulose reinforcing fibers wherein the cellulose reinforcing fibers have been treated with oil which is bound to... |
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US20120160132 |
CELLULOSE ETHER SUITABLE FOR THE EXTRUSION OF CEMENT BOUND ARTICLES WITH IMPROVED PROPERTIES
The present invention relates to an extrudable hydraulic or non-hydraulic binding composition with improved properties with respect to crack formation and a method of making such a composition.... |
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US20060254469 |
Additive for hydraulic material and concrete composition
A tetraalkoxy silane type additive for hydraulic material and/or a tetraalkoxy silane hydrolyzate type additive for hydraulic material are used as admixtures. The additive at a small amount... |
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US20150232703 |
PROCESSES FOR PRODUCING LIGNIN-COATED HYDROPHOBIC CELLULOSE, AND COMPOSITIONS AND PRODUCTS PRODUCED THEREFROM
Processes disclosed are capable of converting biomass into high-crystallinity, hydrophobic cellulose. In some variations, the process includes fractionating biomass with an acid (such as sulfur... |
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US20050092209 |
Lime-free admixture compositions for hydraulic cements and methods thereof
Lime-free admixture compositions comprising a combination of ingredients are disclosed. The ingredients of the lime-free admixture compositions comprise a combination of emulsifiers, toughening... |
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US20120006233 |
ADMIXTURE FOR CEMENT MORTAR HAVING CRACK RESISTANCE AND CEMENT MORTAR INCLUDING THE SAME
An admixture for a cement mortar and a cement mortar including the same. The admixture includes at least one of hydroxyethylmethyl cellulose having a degree of substitution (DS) of a methyl group... |
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US20150259248 |
MORTAR WITH HYDROXYETHYL METHYL CELLULOSE FOR SELF-COMPACTING CONCRETE
A mortar contains cement, one or more than one mineral additive, superplasticizer, aggregates, a hydroxyethyl methyl cellulose and water, wherein the hydroxyethyl methyl cellulose is characterized... |
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US20100155069 |
Cement Compositions Comprising Stevia Retarders
Methods and compositions that include a method of cementing comprising providing a cement composition comprising water, a hydraulic cement, and an additive comprising at least one additive... |
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US20100234490 |
Additive With Applications in Construction Chemistry
Additives for application in construction chemistry are proposed comprising an organic and/or inorganic core component A) with rheology-enhancing properties and a shell component B) applied to the... |
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US20110139037 |
Powdery Building Compound
A delayed action powdery building compound is provided, consisting of a reactive support material and a liquid polymer component applied to the support material. The inventive compound can contain... |
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US20080099122 |
CEMENTITIOUS COMPOSITES HAVING WOOD-LIKE PROPERTIES AND METHODS OF MANUFACTURE
A method of manufacturing a cementitious composite includes: (1) forming mixing an extrudable cementitious composition by first forming a fibrous mixture comprising fibers, water and a rheology... |