Matches 1 - 50 out of 209 1 2 3 4 5 >


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US20130029050 COMPOSITIONS AND METHODS FOR CURING CONCRETE  
A composition that may be used to retain moisture within fresh concrete as it cures to optimize the curing of the concrete may include one or more hardening and densifying agents and one or more...
US20150119501 System and Method for Pre-Treatment of Rubber-Modified Asphalt Cement, and Emulsions Thereof  
This invention encompasses asphalt cement emulsions, as well as methods for preparing a pre-treated rubber-modified asphalt cement emulsions and methods for coating industrial surfaces using...
US20120309871 COMPOSITION OF A BASE FOR AN UMBRELLA  
A composition of a base for an umbrella includes 0-45 wt % of a polyresin, 15-75% of cement, 3-5 wt % of water, 3-10 wt % of fiberglass, 7-20 wt % of rocks, 5-15 wt % of sand, and 5-10 wt % of an...
US20130055777 Lime-Based Compositions, Method for Making Them and Their Use in Treating Water and Sludge  
A composition based on lime comprising at least one mineral agent consisting of slaked lime in the solid phase and of an organic polymer incorporated into said solid phase, a method for its making...
US20100313619 Lime-Based Compositions, Method for Making Them and Their Use in Treating Water and Sludge  
A composition based on lime comprising at least one mineral agent consisting of slaked lime in the solid phase and of an organic polymer incorporated into said solid phase, a method for its making...
US20120204764 Method for Wellbore Servicing to Enhance the Mechanical Strength of Cement Using Electrochemically Activated Water  
A wellbore servicing method comprises converting a water into an electrochemically activated water, preparing a wellbore servicing composition comprising the electrochemically activated water, and...
US20130035423 RAPID HYDRAULIC BINDER FOR CONCRETE PARTS AND STRUCTURES  
A rapid hydraulic binder includes cement; a setting and hardening accelerator including hydrated calcium silicate seeds, a first superplasticizer and a second superplasticizer different from the...
US20140272381 POLYSTYRENE FOAM PRODUCTS WITH IMPROVED ADHESION AND WATER RESISTANCE, AND METHODS OF MAKING THE SAME  
A water-resistant preformed polystyrene foam product with improved adhesive properties is provided. A water-resistant coating for preformed polystyrene products is also provided. The coating can...
US20120289626 CONCRETE COMPOSITION  
Provided is a hydraulic material composition, including cement and a shrinkage-reducing agent for a hydraulic material, which does not require a combination with any other admixture, is...
US20120174829 Light Mortar Materials and Method of Use  
A lightweight and energy saving mortar consisting of: 30-40% of Ordinary Portland cement; 2-4% of Hydrated lime; 10-20% of lightweight aggregate; 40-50% of heavyweight aggregate; and 1.0% of...
US20150203406 LIGHTWEIGHT CONCRETE WITH LOW THERMAL CONDUCTIVITY  
A concrete includes cement; effective water; aggregates (G1) having a maximum size of 20 mm and a real density (ρ1) of 450 to 1200 kg/m3; optionally aggregates (G2) having a maximum size of 4 mm...
US20150175481 Set-Delayed Cement Compositions Comprising Pumice and Associated Methods  
Disclosed herein is a method of cementing a surface with a set-delayed cement composition. The method comprises providing a set-delayed cement composition comprising water, pumice, hydrated lime,...
US20140272151 FAST SET, SOLVENT BOURNE CEMENT BASED COATING  
The present invention is directed to cement-based coating compositions providing a stable, hard, fast setting and drying cement coating. In particular, the cement-based coating includes a...
US20140296370 METHOD FOR PRODUCING AGGREGATES FROM CEMENT COMPOSITIONS  
A method for producing aggregates from fresh cement compositions, included concrete and residual concrete is disclosed, comprising the addition of a) flash setting accelerators and b)...
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...
US20120180698 Biodegradable Retarder for Cementing Applications  
Cement compositions comprising carboxylated inulin and methods of using the same to cement a workspace. In one embodiment, a method of cementing includes providing a cement composition comprising...
US20140336305 STRUCTURAL LIGHTWEIGHT CONCRETE OR MORTAR, METHOD FOR MANUFACTURING SAME AND USE THEREOF AS SELF-PLACING CONCRETE  
Disclosed is a structural lightweight concrete or mortar composition which, in the fresh state, includes an hydraulic binder, aggregate, and water, characterized in that the composition includes:...
US20110136945 INCORPORATION OF A RESIN DISPERSION TO IMPROVE THE MOISTURE RESISTANCE OF GYPSUM PRODUCTS  
This invention relates to a composition suitable for use in making moisture resistant gypsum products. In particular, this invention relates to resin dispersions and their use in combination with...
US20140345866 MODIFIED CEMENT COMPOSITION, PREPARATION AND APPLICATION THEREOF  
Light to ultra-light cement compositions with modified rheological properties. The cement composition includes cement, hydrophobic nano-silica, at least one additive and a sufficient amount of...
US20100285224 Agent and method for curing pervious concrete  
The use of pervious concrete has been rapidly growing as a means to meet burgeoning stormwater regulations. A difficulty in placement of pervious concrete has been the need to rapidly cover the...
US20140090843 Use of Synthetic Smectite in Set-Delayed Cement Compositions  
Disclosed herein are cement compositions and methods of using set-delayed cement compositions in subterranean formations. In one embodiment a method of cementing in a subterranean formation is...
US20150099409 Cement Board  
A cement board includes grain material, sand grains, fiber material, fiber glass, cement, plastic cement, glue, and ammonium dichromate. The grain material includes aluminum silicate grain, bones,...
US20110196069 COMPOSITION WITH A BASE OF HYDRAULIC AND/OR POZZOLANIC MATERIAL  
A mix including at least one hydraulic and/or pozzolanic material and at least one water-soluble cationic polymer, the cationic polymer having a density of cationic charges greater than 0.5 meq/g...
US20110207853 Cement Mixture with Significantly Improved Physicochemical and Bacteriological Properties that Contains Dopamelanin, Precursors Thereof, Analogues Thereof or Derivatives Thereof, as an Additive  
The present invention refers to a cement composition that contains dopamelanin, its precursors and/or its analogues as an additive in a maximum percentage of 30% of the cement. This additive...
US20110060074 Self-Repairing Concrete Used Urea-Formaldehyde Resin Polymer Micro-Capsules and Method for Fabricating Same  
A self-repairing concrete includes urea-formaldehyde resin polymer micro-capsules, in which the urea-formaldehyde resin polymer micro-capsules are mixed for a fixed function of micro-cracks. The...
US20140318784 Pumice-Containing Remedial Compositions and Methods of Use  
Methods and compositions are provided that utilize pumice and various additives. An embodiment provides a method of remedial cementing in a subterranean formation comprising: providing a...
US20150011682 CEMENT COMPOSITION  
Lime-free admixture compositions comprise a combination of emulsifiers, toughening resins/plasticizers, adhesive resins, pumping aids for providing lubrication, rheology controllers, water...
US20120059090 ADJUVANT SYSTEM FOR PREFABRICATED CONCRETE  
The invention proposes an adjuvant system for a concrete comprising as a combination: (a) a superplasticizer(b) an accelerator; and(c) a rheology extender.A method for preparing prefabricated...
US20120304894 REDUCTION OF CARBON DIOXIDE IN THE MANUFACTURING OF COMPOSITE CONSTRUCTION MATERIALS  
Disclosed are a system, a method and/or composition of reduction of carbon dioxide in the manufacturing of cement and concrete. In one embodiment, a method of producing a concrete, includes...
US20110155020 SYSTEM AND METHOD FOR MAKING CEMENT AND CEMENT DERIVED THEREFROM  
Integrated cement production systems and methods implementing the systems are disclosed, where the integrated cement production systems include a burnable fuel supply subsystem, a cement raw...
US20120157578 Cement Compositions and Associated Methods Comprising Sub-Micron Calcium Carbonate and Latex  
Methods and compositions are provided that relate to cement compositions comprising sub-micron calcium carbonate and latex. An embodiment includes a cement composition comprising: cement, water,...
US20130008351 Settable Compositions Comprising Cement Kiln Dust and Rice Husk Ash and Methods of Use  
Embodiments disclose method and compositions that comprise cement kiln dust and rice husk ash. An embodiment comprises a method of cementing comprising: placing a settable composition into a...
US20100224101 Method for recycling construction and demolition fines  
The method for recycling construction and demolition fines involves using mixed fines from construction and demolition debris that would otherwise be disposed of at landfills as an ingredient in...
US20130008353 Low Heat of Hydration Cement Compositions and Methods of Using Same  
A method of servicing a wellbore in a subterranean formation, comprising preparing a cement composition comprising water and a cementitious material, wherein the cementitious material further...
US20140302280 GYPSUM BOARDS MADE WITH HIGH PERFORMANCE BIO-BASED FACERS AND METHOD OF MAKING THE SAME  
A gypsum panel that incorporates a plant fiber other than paper is disclosed. The plant fiber material may be in the form of a facing material adhered to at least one side of the gypsum panel or...
US20120192768 Lost Circulation Compositions and Associated Methods  
An embodiment includes a method of servicing a well bore. The method may comprise introducing a lost circulation composition into a lost circulation zone, the lost circulation composition...
US20140318419 Pumice-Containing Remedial Compositions and Methods of Use  
Methods and compositions are provided that utilize pumice and various additives. Embodiments provide pumice-containing remedial compositions. One of the pumice-containing remedial composition...
US20150158766 GYPSUM COMPOSITES CONTAINING CEMENTITIOUS MATERIALS AND METHODS  
Gypsum composites containing cementitious materials and methods of making the same are provided. Gypsum composites include gypsum and a cementitious material. Methods of making gypsum composites...
US20080257221 Non-dispersible concrete for underwater and underground construction  
A non-dispersible concrete for underwater and underground construction is disclosed, whose composition primarily comprises: coarse aggregate in a range of from 600 to 1200 kgw/m3; fine aggregate...
US20110183558 Coatings containing grouts or mortars  
Compositions useful as coatings, wherein the compositions comprise a coating material and a material selected from the group consisting of: mortars and grouts in admixture with the coating...
US20120318174 Sealant Compositions and Methods of Use  
A sealant composition may include a fly ash, hydrated lime, and at least one filler material selected from the group consisting of sand, barite, calcium carbonate, ground marble, iron oxide,...
US20110178209 MANUFACTURING HYDRAULIC CEMENT AGGREGATES FOR USE IN INSULATING AND HEAT REFLECTING PRODUCTS  
Insulation and heat resistance hydraulic cement aggregates comprising of white Portland cement, with or without additives and filler, magnesium oxide, zirconium compounds, marble, dolomite,...
US20150240047 METHOD FOR PRODUCING A MASTER MIXTURE BASED ON CARBONACEOUS NANOFILLERS AND SUPERPLASTICISER, AND THE USE THEREOF IN HARDENABLE INORGANIC SYSTEMS  
Hardenable inorganic systems such as cements, plasters, ceramics or liquid silicates, usable for example in the building trade, construction industry or oil drilling industry. The insertion of...
US20130145967 MULTIVARIATE MANAGEMENT OF ENTRAINED AIR AND RHEOLOGY IN CEMENTITIOUS MIXES  
The invention relates to a method and system for monitoring and adjusting both air content and rheology (e.g., slump, slump flow) properties of a hydratable concrete mix contained within a...
US20130008348 COMPOSITION FOR PELLETIZED BITUMEN AND METHOD FOR PREPARING THE SAME  
A composition for pelletized bitumen and a method for preparing the same is disclosed. The composition is comprised of: between approximately 30% to approximately 40% by weight of bitumen; between...
US20100147195 WATER RESISTANT CONCRETE ADMIXTURES, FORMULATIONS AND MASONRY UNITS  
Embodiments of the invention provide cement and concrete admixtures and mixes, and CMUs made therewith that provide improved water resistance. Embodiments provide methods for making the...
US20090014112 Termite proof mortar and method of termite proofing a structure  
A method of termite proofing a masonry structure (1) laid on a foundation (3) comprises laying at least a lowermost course of masonry elements (5) forming at least part of the exterior periphery...
US20110031652 Method of Producing Gypsum Building Boards  
A method of producing gypsum building board, in which there is added, to an aqueous gypsum slurry containing a water swellable clay, a basic water-soluble polymer having preferential affinity for...
US20130196070 NON-CEMENTITIOUS DRY FINISH COMPOSITIONS COMPRISING A COMBINATION OF FILM FORMING POLYMERS  
Embodiments of the present invention are non-cementitious dry finish formulations that are suitable for flexible building materials and that provide a number of advantages. Such advantages include...
US20080262129 PROCESS FOR PRODUCING POWDER  
The present invention provides production of a powder containing the cationic surfactant (b) by mixing an anionic aromatic compound (a), a cationic surfactant (b) and water to obtain a viscous...

Matches 1 - 50 out of 209 1 2 3 4 5 >