| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 404076000 | Dust fixation or soil stabilization | 19 |
| 20090052985 | Plant and Method for Treating Loamy Debris - The invention relates to a treatment plant for loamy surplus soil from a construction site. It is characterised in that said plant comprises: a vibrating hopper, known as inlet hopper; a conveyor, known as weighing, integrating continuous weighing means of the transported load; at least one storage tank for a binder; dosing means of the binder as a function of the weighing carried out at the level of the weighing conveyor; mixing means of a loam/binder ensemble for producing a material suitable as backfill which can be compacted as it leaves the plant. | 02-26-2009 |
| 20090238643 | Method Of Disposing Of Drill Cuttings In Roads - A method of using oil-contaminated drill cuttings from drilling operations in roads and primarily in gravel or dirt roads to provide dust suppression or as a component of the top course of a road. In particular, the invention relates to various compositions and processes in which drill cuttings are mixed with virgin aggregates, asphalt compounds and/or recycled hydrocarbons including recycled rubber from tires and recycled asphalt shingles for incorporation into a road bed to provide a structurally satisfactory road and/or dust suppression. The invention thereby provides an effective use of oil-contaminated drill cuttings that would otherwise require remediation or disposal at a landfill. | 09-24-2009 |
| 20100080654 | SOIL STABILIZATION METHOD - A composition and method of use of said composition for soil stabilization is disclosed. The composition comprises a solution of soluble sodium silicate applied at the disclosed application rate to improve the load bearing capacity for a roadway. The method of the invention addresses the application of the disclosed composition to maximize stabilization of road beds. | 04-01-2010 |
| 20100247240 | METHOD AND COMPOSITION FOR MODIFYING SOIL AND DUST CONTROL - A composition for chemical improvement of soil and road base materials including an aqueous solution of a water repellant and an aqueous emulsion of a soil stabilizer and dust retardant is herein disclosed. | 09-30-2010 |
| 20100284741 | DUST SUPPRESSION AGENT - A composition for dust suppression including an acrylic polymer, a polyvinyl acetate polymer, glycerin, and water is herein disclosed. | 11-11-2010 |
| 20110085858 | METHOD OF FORMING SURFACE SEEDED PARTICULATE - An improved surface seeded exposed particulate concrete and method of making the improved surface seeded exposed particulate concrete is disclosed. Small particulate is sprayed over the upper surface of the concrete. The particulate may be sprayed using a material sprayer. The particulate may be uniformly sprayed to distances exceeding twenty feet. The particulate is mixed into a cement paste derived from the concrete mixture using floats. A surface retarder is then applied to cover the concrete surface. Subsequently, any surface film is washed from the surface of the concrete and the concrete is cured. The result is a surface seeded particulate with an exposed surface that is flat and is suitable for high traffic areas. The resultant surface may resemble stone, granite or marble. | 04-14-2011 |
| 20110274489 | METHOD AND COMPOSITION FOR MODIFYING SOIL AND DUST CONTROL - A composition for chemical improvement of soil and road base materials including an aqueous solution of a water repellant and an aqueous emulsion of a soil stabilizer and dust retardant is herein disclosed. | 11-10-2011 |
| 20110280658 | DUST SUPPRESSION AGENT - A composition for dust suppression including an acrylic polymer, a polyvinyl acetate polymer, glycerin, and water is herein disclosed. | 11-17-2011 |
| 20110299925 | DUST SUPPRESSION AGENT - A method for reducing capillary water uptake and preventing soil erosion is herein disclosed. | 12-08-2011 |
| 20120063845 | METHOD AND COMPOSITION FOR MODIFYING SOIL AND DUST CONTROL - A composition for chemical improvement of soil and road base materials including an aqueous solution of a water repellant and an aqueous emulsion of a soil stabilizer and dust retardant is herein disclosed. | 03-15-2012 |
| 20120128419 | Ground Working Machine, As Well As Method For Milling Soils Or Traffic Areas - In a ground working machine ( | 05-24-2012 |
| 20120257926 | PRODUCT HAVING A NET STRUCTURE, A PROCESS FOR REALIZING THE PRODUCT AND USE OF THE PRODUCT FOR GEOTECHNICAL APPLICATIONS - A reinforcing element for geo-technical applications may include a monolithic net structure made of a plastic material, having a plurality of first elements distanced from one another and having an elongate conformation in a respective prevalent development direction, a plurality of second elements distanced from one another and also having an elongate conformation, which develop substantially in a transversal direction to the first elements. The second elements are stretched along a development thereof, and the second elements are configured such that the net structure exhibits a substantially arched profile and forms a longitudinal seating having an axis of extension substantially parallel to the first elements. A process of manufacturing the reinforcing element and an artificial or partially artificial structure obtained by consolidating the terrain using the reinforcing element are also described. | 10-11-2012 |
| 20120275862 | Method and Composition for Modifying Soil and Dust Control - A composition for chemical improvement of soil and road base materials including an aqueous solution of a water repellant and an aqueous emulsion of a soil stabilizer and dust retardant is herein disclosed. | 11-01-2012 |
| 20130058718 | METHODS AND COMPOSITIONS FOR DUST CONTROL AND FREEZE CONDITIONING - Dust control and/or freeze conditioning compositions and methods of using the compositions are provided. In an embodiment, the present invention provides methods of utilizing the dust control and/or freeze conditioning products. For example, the method can comprise preventing the agglomeration of particulate material comprising coal and the adhesion thereof to surfaces in subfreezing weather. The method can also comprise preventing dust formation from particulate material handling processes. The dust control and/or freeze conditioning compositions can comprise a bottom stream derived from a biodiesel manufacturing process. The dust control and/or freeze conditioning compositions can also comprise a bottom stream of transesterification reactions involving triglycerides. | 03-07-2013 |
| 20130309009 | Ground Working Machine, As Well As Method For Milling Soils Or Traffic Areas - In a ground working machine ( | 11-21-2013 |
| 20140186117 | METHOD AND COMPOSITION FOR ROAD CONSTRUCTION AND SURFACING - Methods and compositions for improving the strength and longevity of secondary roadways through environmentally sound practices are disclosed herein. A composition for road sealing includes acrylic and vinyl acetate powdered polymer mixed with native soil. | 07-03-2014 |
| 20150098761 | Control Lever Assembly for Walk-Behind Compaction Roller - A control lever assembly and methods of forming and using a control lever assembly of a compaction roller are disclosed. The control lever assembly includes a lever that is defined by a body having a first end connectable to a control arm of a compaction roller. The body forms a first grip site and a second grip site that are each offset from the first end of the body. The first grip site and the second grip site are laterally offset from a longitudinal center-line axis of the control arm and spaced from one another so that each of the first grip site and the second grip site are beyond the reach of a hand engaged with the other of the first grip site and the second grip site. | 04-09-2015 |
| 20150104255 | METHOD AND APPARATUS FOR CONTROLLING DUST EMISSIONS WITH TEMPERATURE CONTROL - A working machine for use in milling the surface of a road includes a drive engine that produces engine exhaust gases. The working machine also includes a milling drum that is mounted for rotation against the surface of the road so as to generate milled material including dust from the road surface. The milling drum is contained within a milling chamber, and a spray assembly directs water into the milling chamber in such a manner that, during a period of rotation of the milling drum against the surface of the road, at least a portion of the water is converted to a vapor. A conduit is provided for conducting at least a portion of the engine exhaust gases into an enclosed space in communication with the milling chamber to raise the temperature of a gas stream therein containing vapor and dust from the milled material. | 04-16-2015 |
| 20160060498 | COMPOSITION COMPRISING SATURATED HYDROCARBON AND METHOD FOR DUST SUPPRESSION - A composition for suppressing dust particles includes from about 51% to about 100% by weight of saturated hydrocarbons, and from about 0 to about 49% by weight of unsaturated hydrocarbons. The composition has a content of wax in the range from about 5% to about 40% by weight of the total composition. A method of making and a method of using such a composition are also provided. | 03-03-2016 |
