Construction
Construction
HYDROGEL COMPOSITIONS FOR STABILIZATION OF SOILS
13/03/2025 -
A method of soil includes applying a composition to soil to form treated soil, wherein the composition comprises nanosilica in an aqueous suspension, and the treated soil exhibits reduced erosion,...
BAG WITH HIGH WATER VAPOR PROTECTION
06/03/2025 -
The present invention refers to a bag suitable for containing cement, or other similar material, made up of at least two paper sheets superimposed on each other, with a weight of 70-90 g/m2, of...
APPARATUS FOR MANUFACTURING GLASS FIBER REINFORCED POLYMER REBAR HAVING ATTACHMENT STRENGTH ENHANCED BY ADJUSTING AMOUNT OF IMPREGNATION
27/02/2025 -
An apparatus for manufacturing a glass fiber reinforced polymer rebar, in which the attachment strength is enhanced by adjusting the amount of impregnation, according to the present invention...
LIGNIN COMPOSITIONS FOR IMPROVED BIOPROCESS UTILIZATION
13/02/2025 -
A method of producing a lignin composition comprising contacting a lignin obtained from a renewable resource with an aqueous fluid a plurality of times to produce a washed lignin; contacting the...
3D CONCRETE PRINTING QUALITY MONITORING AND CONTROL SYSTEM AND METHOD
13/02/2025 -
A 3D concrete printing quality monitoring and control system, for use with a 3D concrete printer having a printing head terminating in a nozzle with an aperture configured to direct application of...
COMPOUND, TREATMENT AGENT, AND USE THEREOF
13/02/2025 -
A compound, a treatment agent, and a use thereof. Raw materials for preparing the compound comprise an isocyanate group-containing compound and an isocyanate reactive compound as shown in formula...
COMPOUND, TREATMENT AGENT, AND USE THEREOF
13/02/2025 -
A compound, a treatment agent, and a use thereof. Raw materials for preparing the compound comprise an isocyanate group-containing compound and an isocyanate reactive compound as shown in formula...
LIGNIN COMPOSITIONS FOR IMPROVED BIOPROCESS UTILIZATION
13/02/2025 -
A method of producing a lignin composition comprising contacting a lignin obtained from a renewable resource with an aqueous fluid a plurality of times to produce a washed lignin; contacting the...
ROOFING MATERIAL
06/02/2025 -
A roofing material is provided having an asphalt-coated mat or felt made up of or in combinations of fiberglass, polyester, nylon, cotton, cellulosic fibers or materials, polyethylene,...
Aglutinantes cementicios para geopolímeros, geopolímeros y usos de estos
04/02/2025 -
La presente invención se refiere a aglutinantes para geopolímeros, que comprenden a) no menos de 30 % en peso de una mezcla de al menos dos aluminosilicatos químicamente diferentes, b) no menos...
DENSIFIED LIGNOCELLULOSIC FIBERS, CONCRETE REINFORCED WITH SUCH FIBERS, AND METHODS FOR FABRICATION AND USE OF SUCH FIBERS
23/01/2025 -
A plant material can be processed such that native lignin therein is degraded, for example, by modifying the native lignin and/or removing at least a portion of the native lignin. A water blocking...
A DEVICE OF CELL/UNITS FOR MAKING BIOMINERALIZED CONCRETE PRODUCTS USEFUL FOR HYDROGEN GENERATION, TRANSPORTATION, AND STORAGE
23/01/2025 -
One of the key net-zero challenges is hydrogen transportation with a viable infrastructure delivering it from where it is produced to the point of end users since delivering of hydrogen is still a...
EXTRACTION OF ALKALI FROM SILICATES
23/01/2025 -
Described is a method for extracting alkali from silicates under carbon neutral conditions. The method involves providing a reaction mixture containing an alkali-bearing aluminosilicate...
STRAIN HARDENING CEMENTITIOUS COMPOSITES FOR RIGID PAVEMENT REHABILITATION
23/01/2025 -
Herein disclosed is a cementitious formulation comprising: a cement; water; a polymeric fiber; and a water-reducing agent. Herein disclosed also includes a method for forming the cementitious...
COMPOSITIONS AND METHODS TO SEQUESTER FLUE GAS MERCURY IN CONCRETE
14/10/2013 -
Mercury adsorbed from combustion gas by activated carbon can be sequestered in concrete containing air-entraining admixtures. The activated carbon may be made by providing a carbon char made from...
METHOD FOR PRODUCING IMPROVED RUBBERIZED CONCRETE USING WASTE RUBBER TIRES
08/04/2022 -
Partial oxidation of crumb rubber derived from environmental hazardous waste tires yields surface treated crumb rubber and a gas condensate which are used as blending stocks for making rubberized...
ADHESIVE STRENGTH ENHANCERS FOR CEMENTITIOUS COMPOSITIONS
29/07/2013 -
An adhesion bond strength enhancer for cementitious adhesive mortar is disclosed. The adhesion enhancer improves bond strength between the mortar and relatively hydrophobic plastic material, such...
A METHOD AND A SYSTEM FOR COLLISION AVOIDANCE OF A 3D ROBOTIC CONCRETE PRINTER
16/01/2025 -
The present invention concerns a system and a method for collision avoidance of a 3D robotic concrete printer, whereby the method comprises the steps of performing an application and/or...
SPACER FOR STEEL REINFORCEMENTS FOR CONSTRUCTION
16/01/2025 -
The invention relates to a spacer formed by two plastic pieces, a front piece (1) and a rear piece (2) that fit together, and a metal piece (3) that is clipped to the assembly and which comprises...
MIKTOARM STAR POLYMER AS CEMENT FLUID ADDITIVES
09/01/2025 -
Miktoarm star polymers are provided either as an aqueous solution or as thin micro-flakes and the process of making the star polymers thereof. These polymers bear short polyacrylic segment(s) and...
