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US20110033247 Effective Approach to Preventing and Remedying Distresses in Soils and Construction Materials  
This invention describes a simple and effective method, through introducing fluoride ion releasing agent/salt(s), such as sodium fluoride, for preventing, reducing or eliminating the undesirable...
US20130319294 Use Of Compounds Containing Aluminium Oxide And Silicon Oxide For Producing A Hydrophilic Building Product  
The use of a binder system comprising compounds containing aluminium oxide and silicon oxide for producing a hydrophilic building product, characterized in that the sum of the oxides calculated as...
US20150152011 HYDROPHOBIC LOW SHRINKAGE LIGHTWEIGHT CEMENTITIOUS MATRIX  
The present invention provides a composition for forming a lightweight, low shrinkage and hydrophobic cementitious matrix, and a method for preparing thereof. The present cementitious matrix...
US20110185950 METHOD OF TREATING MARINE SEDIMENTS AND USE OF THE RESULTING SOLID PRODUCT IN MORTARS OR CONCRETES  
A method of treating marine or river dredging sediments, especially harbour zone sediments, whose free water content is between 40% and 80% by weight, for the purpose of obtaining a solid material...
US20110000400 Well Cement Compositions Comprising Biowaste Ash and Methods of Use  
Cement compositions containing biowaste ash and methods of cementing in subterranean formations using such cement compositions. Examples of suitable biowaste ash include agricultural waste ash,...
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...
US20120024196 TAILORED GEOPOLYMER COMPOSITE BINDERS FOR CEMENT AND CONCRETE APPLICATIONS  
A geopolymer composite binder is provided herein, the composite binder including (i) at least one fly ash material having less than or equal to 15 wt % of calcium oxide; (ii) at least one gelation...
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...
US20120325478 Cement Compositions and Methods of Using the Same  
The present invention relates to cement compositions and their use in cementing operations. The cements comprise an aluminosilicate; a sodium aluminate, a calcium aluminate, a potassium aluminate,...
US20140311385 LOW CEMENT SPINEL STABILIZED SILICON CARBIDE COMPOSITE MATERIAL  
An oxidation resistant low cement silicon carbide composite material, including a high alumina cement matrix portion in an amount of about 8 weight percent, a high alumina spinel portion in an...
US20110023755 GRANULAR COMPOSITION COMPRISING AN ANHYDRITE III HYDRAULIC BINDER AND AN ALUMINA-BASED GRANULAR MATERIAL  
The invention concerns a granular composition designed to be reacted with water to form a refractory material, characterized in that it comprises an anhydrite III hydraulic binder and an...
US20100175588 CEMENT AND METHODS OF PREPARING CEMENT  
Cement compositions and methods for making cement compositions are provided. The cement compositions can comprise at least one oxide having a particle size of less than about 600 nm. The methods...
US20130092054 SOLID STATE COMBUSTION SYNTHESIS OF NANO TO MACROSCALE PORTLAND CEMENT AND OTHER HIGH VALUE NANO PARTICLES  
A method of making Portland cement, white cement, calcium aluminates, calcium aluminum silicates and similar oxides using solid state combustion synthesis is described. The method uses less energy...
US20090145334 NON-SETTLING REFRACTORY MORTAR  
The non-settling refractory mortar of the invention contains 100 parts of ceramic powder such as cordierite, mullite, alumina, or silicon carbide, 0.5 to 1.5 parts of clay mineral, and colloidal...
US20090095203 METHOD FOR REDUCING CURLING AND/OR WARPING IN POURED CONCRETE AND STRUCTURE MADE THEREBY  
The invention discloses a method for reducing curling, warping, or both in poured concrete. The method includes substituting a lightweight fine aggregate for at least a portion of the natural fine...
US20110290153 ENVIRONMENT FRIENDLY COMPOSITE CONSTRUCTION MATERIALS  
Disclosed are a system, a method and/or composition of environment friendly composite construction material. In one aspect, a method includes providing a mixture of a pozzolanic material and/or a...
US20070266902 REGENERATED CALCIUM ALUMINATE PRODUCT AND PROCESS OF MANUFACTURE  
The disclosed invention provides an improved method that utilizes a liquid ladle slag in combination with a crushed material, such as a refractory brick, an alumina ladle brick or an aluminum...
US20100270016 Compositions and Methods for Servicing Subterranean Wells  
This invention relates to methods for servicing subterranean wells, in particular, fluid compositions and methods for remedial operations during which the fluid compositions are pumped into a...
US20080008541 Dry Grout Composition And Capsule For Anchoring Reinforcing Member, Dowel Or Anchor Elements  
The present invention relates to a dry grout composition comprising a calcium aluminosulfate based hydraulic cement, a mineral filler, a thixotropic agent, and a superplasticizer agent. An...
US20120024197 HYDROGEN-TRAPPING MATERIAL, METHOD OF PREPARATION AND USES  
A material capable for trapping a flammable gas such as hydrogen comprising at least one metal oxide in a cementitious matrix is disclosed. According to some aspects, the preparation of such a...
US20070227404 Method of using high-alumina cements for rheology control of liquid phases  
Rheological control of liquid phases is provided with a composition comprising a high-alumina cement component a) for controlling the rheology of liquid phases based on a clay component b)....
US20100031853 METHOD OF PRODUCING A SOLID MINERAL MATERIAL  
The invention concerns a method for producing a solid inorganic material comprising a step a) during which at least three formulations are mixed together, said mixture comprising at least (i)...
US20090188670 Additives for High Alumina Cements and Associated Methods  
The present invention includes methods and compositions that include a composition comprising a high alumina cement; a salt comprising at least one salt selected from the group consisting of an...
US20140123878 PROCESS FOR THE PRODUCTION OF BINDERS  
The invention relates to a process for the production of binders by calcinating mineral raw material mixtures. In order to improve the process and the quality of the binders, it is proposed that...
US20150336844 MODIFIED CEMENT TILE ADHESIVE AND GROUT  
Methods of formulating, premixed cement-based tiling compositions and application of such premixed cement-based tiling compositions as an adhesive or grout. The premixed cement-based tiling...
Matches 1 - 25 out of 25