Le Rolland
Bruno Le Rolland, Oinville Sur Montcient FR
Patent application number | Description | Published |
---|---|---|
20110185950 | 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 which is easy to handle, includes the following successive steps: mixing the sediments with a treatment composition including a sulphoaluminate binder and at least one other component selected from a sulphate source and a catalyst of the hydration reactions of the sulphoaluminate binder; a step of setting of the mixture, leading to a compact mixture having a free water content of less than 20% by weight; then fractionating the compact mixture. The sediment thus treated may be incorporated into concrete or mortar formulas, which then have leachable fractions of less than 1% by weight. | 08-04-2011 |
20120037046 | CEMENT COMPOSITION FOR A SELF-LEVELING FLUID SCREED, AND SELF-LEVELING FLUID SCREED THUS PRODUCED - The self-leveling fluid screed cement composition with limited shrinkage, formed by a mixture of a cement binder, a fluidizing adjuvant, granulates and water, is characterized in that the binder includes 70% to 85% by weight of Portland cement, 7% to 18% by weight of sulfo-aluminous clinker, and 6% to 14% by weight of calcium sulfate, with a calcium sulfate C$/calcium sulfo-aluminate C | 02-16-2012 |
Eric Le Rolland, Neuilly Sur Seine FR
Patent application number | Description | Published |
---|---|---|
20100287294 | VERY LOW LATENCY PROCESSING DEVICE FOR DATA PACKETS PARTICULAR TO A SPECIFIC APPLICATION - A very low latency processing device for source data relating to specific operations, the source data being transmitted via at least one communication network in the form of packets encoded according to a protocol particular to the specific operations and supported by the communication network, the processing device including at least one logic circuit configured to process the source data in an autonomous manner via a predetermined structure so that the transmission of data in the structure enables the packets to be received, their source data to be processed and the final data generated by the processing operation to be transmitted. | 11-11-2010 |
Patrick Le Rolland, Montbeton FR
Patent application number | Description | Published |
---|---|---|
20100078510 | WASTE COMMINUTING DEVICE - A waste comminuting device includes a comminuting housing ( | 04-01-2010 |