公开(公告)号：US10011531B2

公开(公告)日：2018-07-03

申请号：US13582138

申请日：2011-03-01

申请人： Emmanuel Villard ,  Olivier Watt ,  Horacio Naranjo ,  David Rinaldi ,  Alain Jacquet

发明人： Emmanuel Villard ,  Olivier Watt ,  Horacio Naranjo ,  David Rinaldi ,  Alain Jacquet

IPC分类号： C04B24/26 ,  C04B28/02 ,  C04B14/10 ,  C04B20/02 ,  C04B103/32

CPC分类号： C04B28/02 ,  C04B14/10 ,  C04B20/023 ,  C04B24/2623 ,  C04B2103/32 ,  C04B24/26 ,  C04B14/106

摘要： A process to inert non-swelling clays in at least one mineral component intended for the preparation of a hydraulic composition, including the addition, to the hydraulic composition, to the mineral component or to one of the other constituents of the hydraulic composition, of an organic molecule having a cationic charge density strictly less than 0.5 meq/g and including at least two atoms each being capable of forming at least one hydrogen bond.

公开(公告)号：US10011526B2

公开(公告)日：2018-07-03

申请号：US15543636

申请日：2016-01-15

申请人： LAFARGE

发明人： Pascal Bost ,  Alexander Pisch ,  Ellis Gartner ,  Vincent Morin ,  Isabelle Dubois-Brugger

IPC分类号： C04B7/345 ,  C04B28/02 ,  C04B28/04

CPC分类号： C04B7/3453 ,  C04B28/025 ,  C04B28/04 ,  Y02P40/148 ,  C04B7/02 ,  C04B2103/12

摘要： A hydraulic binder which includes a clinker with a specific shape, the clinker including as main phases, given as weight percentages relative to the total weight of the clinker: (i) 70 to 95% of a belite phase having a particle size such that the Dv50 ranges from 5 to 15 μm; (ii) 5 to 30% of a calcium aluminoferrite phase; and (iii) less than 5% of minor phases; the clinker having an Al2O3/Fe2O3 weight ratio of less than 1.5; and the clinker including less than 5% of alite phase and less than 5% of calcium sulphoaluminate phase; and at least 0.5% dry weight of an activator made of calcium sulphate, as a weight percentage relative to the total weight of phases (i) to (iii).

公开(公告)号：US20180148628A1

公开(公告)日：2018-05-31

申请号：US15568294

申请日：2016-04-22

申请人： LAFARGE

发明人： Nikolaos VLASOPOULOS ,  Jeffrey CHEN

IPC分类号： C09K8/46 ,  C04B28/04 ,  C04B14/04 ,  C04B18/14 ,  C04B18/10 ,  C04B18/06 ,  C04B14/14 ,  C04B14/10 ,  C04B18/08 ,  E21B33/14

摘要： A cementitious binder, includes a hydraulic binder; a first siliceous based material, which has a (SiO2)/(Al2O3) ratio by weight greater than 2.5; a second siliceous based material, which is different from the first siliceous based material and has (a) a (SiO2)/(Al2O3) ratio by weight greater than 10 and (b) a BET specific surface area greater than 5 m2/g; and an aluminum based material, which has a (SiO2)/(Al2O3) ratio by weight lower than 2.5, wherein 0.09

公开(公告)号：US09926235B2

公开(公告)日：2018-03-27

申请号：US15074659

申请日：2016-03-18

申请人： Solidia Technologies, Inc. ,  LAFARGE

发明人： Sadananda Sahu ,  Sean Quinn ,  Vahit Atakan ,  Nicholas DeCristofaro ,  Vincent Meyer ,  Cédric Comparet ,  Günther Walenta

IPC分类号： C04B28/24 ,  C04B28/18 ,  C04B35/22 ,  C04B7/345 ,  C04B40/02 ,  C04B35/64

CPC分类号： C04B28/24 ,  C04B7/345 ,  C04B28/188 ,  C04B35/22 ,  C04B35/64 ,  C04B40/0231 ,  C04B2235/3206 ,  C04B2235/3217 ,  C04B2235/3272 ,  C04B2235/3418 ,  C04B2235/349 ,  C04B2235/5436 ,  C04B2235/80 ,  Y02P40/148 ,  Y02P40/18 ,  Y02W30/92 ,  Y02W30/94 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146

摘要： The invention provides novel, microstructured clinker and cement materials that are characterized by superior grindability and reactivity. The disclosed clinker and cement materials are based on carbonatable calcium silicate and can be made from widely available, low cost raw materials via a process suitable for large-scale production. The method of the invention is flexible in equipment and processing requirements and is readily adaptable to manufacturing facilities of conventional Portland cement.

公开(公告)号：US09255037B2

公开(公告)日：2016-02-09

申请号：US14116731

申请日：2012-05-10

申请人： Chris Christidis ,  Fabien Perez ,  Olivier Watt

发明人： Chris Christidis ,  Fabien Perez ,  Olivier Watt

IPC分类号： C04B40/04 ,  C04B41/00 ,  C04B41/48 ,  C04B41/63

CPC分类号： C04B40/04 ,  C04B41/009 ,  C04B41/4803 ,  C04B41/63 ,  C04B28/02 ,  C04B41/4578

摘要： A curing process of a concrete element including at least partially coating the element with a curing composition, the composition including a solvent and a thickening agent, the thickening agent being insoluble at a pH greater than 12 and being soluble in the solvent for a solubility range of pH, the upper limit of the solubility range being less than 11.

摘要翻译： 混凝土元件的固化过程包括用固化组合物至少部分地涂覆元件，该组合物包括溶剂和增稠剂，该增稠剂在pH大于12时不溶，并溶于溶剂中以获得溶解度范围 的pH值，溶解度范围的上限小于11。

公开(公告)号：US20140102025A1

公开(公告)日：2014-04-17

申请号：US13649662

申请日：2012-10-11

申请人： LAFARGE CANADA INC.

发明人： Juan Ignacio CARIAGA ,  Don ZAKARIASEN

IPC分类号： E02D27/42 ,  B28B5/00

CPC分类号： E02D27/42 ,  E02D27/02

摘要： The present invention discloses a unitized precast grillage foundation for supporting a structure comprising: a plurality of anchoring elements defining a grid for resting on an underlying surface; a base connected on the grid, the base comprising at least a first footing and a second footing spaced apart and at least one connecting member between and connected to the at least first footing and the second footing; and a beam-column projecting upwardly from the base, and a method of making same.

摘要翻译： 本发明公开了一种用于支撑结构的单元化预制格架基座，包括：多个锚定元件，其限定用于搁置在下表面上的格栅; 基座，其连接在所述格栅上，所述基座至少包括第一基脚和第二基脚间隔开，以及至少一个连接构件，并且连接到所述至少第一基脚和所述第二基脚; 以及从基部向上突出的梁柱及其制造方法。

公开(公告)号：US20130284073A1

公开(公告)日：2013-10-31

申请号：US13978958

申请日：2012-01-10

申请人： Ellis Gartner

发明人： Ellis Gartner

IPC分类号： B01D53/62 ,  C04B14/26

CPC分类号： B01D53/62 ,  B01D2251/304 ,  B01D2251/404 ,  B01D2251/602 ,  B01D2251/604 ,  B01D2257/504 ,  B01D2258/0233 ,  C04B14/26 ,  Y02A50/2342 ,  Y02C10/04

摘要： A process for reducing the concentration of carbon dioxide in a gas including carbon dioxide and water vapour which process includes contacting the gas with a particulate solid, which solid is a waste material which includes an alkaline earth metal oxide or hydroxide or a mixture thereof and which particulate solid also includes an added alkali metal compound which is an alkali metal hydroxide, carbonate or bicarbonate, or a mixture thereof.

摘要翻译： 一种降低包括二氧化碳和水蒸气在内的气体中的二氧化碳浓度的方法，该方法包括使气体与颗粒状固体接触，该固体是包括碱土金属氧化物或氢氧化物或其混合物的废料， 颗粒状固体还包括碱金属氢氧化物，碳酸盐或碳酸氢盐或其混合物的加入的碱金属化合物。

公开(公告)号：US08563631B2

公开(公告)日：2013-10-22

申请号：US13260972

申请日：2010-03-31

申请人： David Rinaldi ,  Horacio Naranjo ,  Martin Mosquet ,  Philippe Maitrasse ,  Alexandre Desseroir

发明人： David Rinaldi ,  Horacio Naranjo ,  Martin Mosquet ,  Philippe Maitrasse ,  Alexandre Desseroir

IPC分类号： C08B31/12

CPC分类号： C04B24/2647 ,  C04B2103/30 ,  C08G81/025

摘要： The invention mainly relates to the use of a (co)polymer having a main chain essentially consisting of (meth)acrylic units and polyoxyalkylated side-chains containing statistically-distributed hydrophobic units as an adjuvant for lowering the viscosity of hydraulic compositions.

摘要翻译： 本发明主要涉及使用主要由（甲基）丙烯酸单元组成的主链和含有统计分布的疏水单元的聚氧烷基化侧链作为辅助剂的（共）​​聚合物，以降低水硬性组合物的粘度。

公开(公告)号：US08517594B2

公开(公告)日：2013-08-27

申请号：US12192425

申请日：2008-08-15

申请人： Michel Rigaudon ,  Jorg Bold ,  Steven Roy Butler ,  Eric Millamon

发明人： Michel Rigaudon ,  Jorg Bold ,  Steven Roy Butler ,  Eric Millamon

IPC分类号： B28C5/16

CPC分类号： B01F7/00208 ,  B01F7/021 ,  B01F7/10 ,  B01F13/1027 ,  B01F15/0251 ,  B28C5/1269 ,  B28C5/383 ,  C04B28/14 ,  C04B38/0074 ,  C04B38/0077 ,  C04B38/10 ,  C04B40/0028 ,  C04B40/005 ,  C04B40/0658 ,  C04B2111/0062 ,  C04B20/0048 ,  C04B24/2676 ,  C04B2103/12 ,  C04B2103/22 ,  C04B2103/48 ,  C04B22/148 ,  C04B24/2641 ,  C04B22/14 ,  C04B22/16

摘要： A process for manufacturing set cellular cement, including the steps of: (i) mixing cementitious material, water, foaming agent and optionally additives into a free flowing slurry having a slump of at least 100 mm; subsequently (ii) injecting and distributing air into the slurry of step (i) to form a cellular slurry; subsequently (iii) casting the cellular slurry of step (ii); and finally allowing the cellular slurry to set. And, an apparatus for carrying out the process.

摘要翻译： 一种用于制造套管蜂窝状水泥的方法，包括以下步骤：（i）将水泥质材料，水，发泡剂和任选的添加剂混合到具有至少100mm的坍落度的自由流动浆料中; 随后（ii）将空气注入并分配到步骤（i）的浆料中以形成细胞浆液; 随后（iii）浇铸步骤（ii）的细胞浆液; 并最终允许细胞浆液凝固。 并且，用于执行该过程的装置。

公开(公告)号：US08425680B2

公开(公告)日：2013-04-23

申请号：US13565473

申请日：2012-08-02

申请人： Alain Jacquet ,  Emmanuel Villard ,  Olivier Watt

发明人： Alain Jacquet ,  Emmanuel Villard ,  Olivier Watt

IPC分类号： C04B24/30 ,  C04B24/26 ,  C08G73/02 ,  C08G12/16

CPC分类号： C08G73/0226 ,  C04B14/06 ,  C04B20/023 ,  C04B24/2652 ,  C04B24/30 ,  C04B2201/10 ,  C04B2201/20 ,  C08G12/16 ,  C04B20/1018

摘要： In one embodiment, the present invention includes a method for preparing a hydraulic composition including sand in which clay is present, the method including adding to the sand and clay a cationic polymer having a density of cationic charges which is greater than 0.5 meq/g and an intrinsic viscosity which is less than 1 dl/g, said cationic polymer being present in an amount of from 2-20% by weight based on the amount of clay present, said clay present in an amount of from 0.5-5% by weight of the sand present, and water.

摘要翻译： 在一个实施方案中，本发明包括制备包含其中存在粘土的砂的水硬性组合物的方法，所述方法包括将具有大于0.5meq / g的阳离子电荷密度的阳离子聚合物加入到所述砂和粘土中，以及 所述阳离子聚合物的存在量相对于存在的粘土的量为2-20重量％，所述粘土以0.5-5重量％的量存在，其特征粘度小于1dl / g 的砂存在和水。