公开(公告)号：US20180282213A1

公开(公告)日：2018-10-04

申请号：US15941416

申请日：2018-03-30

申请人： Bastian Solutions, LLC

发明人： William A. Bastian, II ,  Garrett Clark

IPC分类号： C04B20/00 ,  C04B16/06 ,  C04B14/04 ,  C04B16/12 ,  C04B7/02

摘要： A fiber reinforced concrete composition which cures to a cured fiber reinforced concrete composite following addition of water, the cured fiber reinforced concrete composite having a density from about 700 to 1000 kg/m3 and a compressive strength from about 5 to 15 MPa. A fiber reinforced concrete composition includes a brittle inorganic matrix precursor, a plurality of reinforcing fibers present in a range from 0.5 volume percent to less than 4 volume percent based on the total volume of the cured fiber reinforced concrete composite, and lightweight aggregate having a mean particle size in the range of 10 μm to 1000 μm, in an amount effective to achieve a target density in the cured composite not more than 1000 kg/m3. The reinforcing fibers include polypropylene fibers. The lightweight aggregate can include hollow fly ash spheres and glass microspheres. An acrylic admixture can be added to the composition.

公开(公告)号：US20180195280A1

公开(公告)日：2018-07-12

申请号：US15912322

申请日：2018-03-05

申请人： HUGHES GENERAL CONTRACTORS, INC.

发明人： Daniel J. Pratt

IPC分类号： E04B5/32 ,  E04C5/01 ,  E04C5/06 ,  E04C5/08 ,  E04B1/66 ,  C04B18/02 ,  C04B14/48 ,  C04B14/42 ,  C04B16/06 ,  C04B16/12

CPC分类号： E04B5/32 ,  C04B14/42 ,  C04B14/48 ,  C04B16/06 ,  C04B16/12 ,  C04B18/02 ,  C04B28/04 ,  C04B2111/00612 ,  C04B2111/343 ,  E04B1/665 ,  E04B2103/02 ,  E04C5/012 ,  E04C5/06 ,  E04C5/0645 ,  E04C5/073 ,  E04C5/08 ,  C04B14/06 ,  C04B18/24 ,  C04B20/0096 ,  C04B32/02

摘要： Method of forming a concrete slab to reduce or eliminate control joints includes preparing a substantially flat base, overlaying one or more barriers on top of the base, placing a concrete mixture on top of the barrier(s) and base to form a concrete slab, and allowing the concrete to cure without forming control joints. The base is prepared with a flatness of about ±¼ inch over 10 feet. A side edge is prepared along a periphery of the concrete slab by extending a vapor barrier from a bottom surface of the slab up the side edge toward a top surface of the slab and covering the side edge. A plurality of post-tensioning cables are positioned to extend through the slab and configured to compress and assist in controlling accelerated displacement of the concrete slab during curing and shrinkage. The concrete slab is formed of an evenly gradated and low slump concrete having high fiber content, minimized cement content, and maximized size of large aggregate.

公开(公告)号：US20170088705A1

公开(公告)日：2017-03-30

申请号：US15311893

申请日：2015-05-20

申请人： Yissum Research Development Company of the Hebrew University of Jerusalem Ltd.

发明人： Shaul LAPIDOT ,  Oded SHOSEYOV ,  Tord GUSTAFSSON ,  Lea CARMEL-GOREN

IPC分类号： C08L33/12 ,  C09D7/12 ,  C04B16/12 ,  C09D133/12

CPC分类号： C08L33/12 ,  C04B16/12 ,  C04B28/04 ,  C04B28/14 ,  C04B28/18 ,  C08L2205/16 ,  C09D7/70 ,  C09D133/12 ,  Y02W30/94 ,  C04B14/06 ,  C04B14/14 ,  C04B14/28 ,  C04B18/141 ,  C04B20/008 ,  C04B22/064 ,  C04B24/2641 ,  C04B24/383 ,  C04B24/42 ,  C04B40/0608 ,  C04B2103/44 ,  C04B2103/46

摘要： Provided are cementitious formulations including nano crystalline cellulose (NCC).

公开(公告)号：US20160264839A1

公开(公告)日：2016-09-15

申请号：US15031448

申请日：2014-10-22

申请人： 3M INNOVATIVE PROPERTIES COMPANY

发明人： Clara E. Mata ,  Yong K. Wu ,  Ignatius A. Kadoma ,  Michael D. Crandall ,  Amor A. Calubayan ,  Andrew J. Peterson

IPC分类号： C09K8/467 ,  C04B28/04 ,  E21B33/14 ,  C04B16/12

CPC分类号： C09K8/467 ,  C04B16/12 ,  C04B20/0068 ,  C04B20/1033 ,  C04B28/04 ,  C09K8/487 ,  C09K2208/08 ,  E21B33/14 ,  C04B20/0048 ,  C04B2103/10 ,  C04B2103/20 ,  C04B2103/408 ,  C04B2103/46 ,  C04B16/0683 ,  C04B16/0691 ,  C04B16/0675

摘要： A well cement composition includes a hydraulic well cement and multi-component fibers having at least a first polymeric composition and a second polymeric composition. At least a portion of the external surfaces of the multi-component fibers includes the first polymeric composition, and the first polymeric composition includes an ethylene-methacrylic acid or ethylene-acrylic acid copolymer. A method of cementing a subterranean well is also described. The method includes introducing the well cement composition into a wellbore, wherein the well cement composition further comprises water, and forming a cured cement in the wellbore.

摘要翻译： 良好的水泥组合物包括具有至少第一聚合物组合物和第二聚合物组合物的液压井水泥和多组分纤维。 多组分纤维的外表面的至少一部分包括第一聚合物组合物，第一聚合物组合物包括乙烯 - 甲基丙烯酸或乙烯 - 丙烯酸共聚物。 还描述了固井地下井的方法。 该方法包括将井眼水泥组合物引入井筒中，其中井水泥组合物还包含水，并在井眼中形成固化的水泥。

公开(公告)号：US20150158766A1

公开(公告)日：2015-06-11

申请号：US14560571

申请日：2014-12-04

申请人： GEORGIA-PACIFIC GYPSUM LLC

发明人： Yi-Hsien Harry Teng ,  Mark Alexander Leavitt ,  Jeffrey T. Fields ,  Vincent B. Thomas

IPC分类号： C04B11/00 ,  C04B12/02 ,  C04B12/00 ,  C04B16/02 ,  C04B14/04 ,  C04B14/42 ,  C04B14/36 ,  C04B16/12 ,  C04B7/32 ,  C04B7/04

CPC分类号： C04B28/145 ,  C04B28/147 ,  C04B28/32 ,  C04B28/34 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/97 ,  C04B7/02 ,  C04B14/045 ,  C04B14/062 ,  C04B14/08 ,  C04B14/16 ,  C04B14/303 ,  C04B14/42 ,  C04B16/06 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146 ,  C04B18/24 ,  C04B7/32 ,  C04B11/032 ,  C04B14/304 ,  C04B20/0048 ,  C04B22/143

摘要： 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 include combining gypsum stucco, water, and a cementitious material to form a slurry, and setting and drying the slurry to form a gypsum composite.

摘要翻译： 提供了含有水泥质材料的石膏复合材料及其制造方法。 石膏复合材料包括石膏和水泥材料。 制备石膏复合材料的方法包括组合石膏灰泥，水和水泥质材料以形成浆料，以及将浆料固化和干燥以形成石膏复合材料。

公开(公告)号：US20130061777A1

公开(公告)日：2013-03-14

申请号：US13232513

申请日：2011-09-14

申请人： John W. College ,  Shane Libunao ,  Mark Harris

发明人： John W. College ,  Shane Libunao ,  Mark Harris

IPC分类号： B32B37/12 ,  C04B16/12 ,  B29C65/70

CPC分类号： C04B38/10 ,  B28B19/0092 ,  B29C44/326 ,  B32B37/24 ,  B32B38/164 ,  B32B2037/243 ,  B32B2305/30 ,  B32B2315/18 ,  B32B2317/12 ,  B32B2607/00 ,  C04B28/14 ,  C04B2103/42 ,  C04B2111/0062 ,  C04B2111/40 ,  E04C2/043 ,  E04C2/30 ,  Y10T156/1712 ,  C04B24/38 ,  C04B38/04 ,  C04B40/0071 ,  C04B40/0263 ,  C04B38/0645

摘要： The present invention relates to a system and method for the production of gypsum board using starch pellets. In accordance with the present disclosure, the starch necessary for board formation is provided in the form of starch pellets. These pellets are mixed with a gypsum slurry in a mixer. The pellets are initially insoluble and do not dissolve. However, during subsequent drying stages, the pellets become soluble and dissolve into the gypsum phase. This both provides the desired starch component and also results in the formation of voids within the set gypsum.

公开(公告)号：US06951686B2

公开(公告)日：2005-10-04

申请号：US10370205

申请日：2003-02-19

申请人： Aleksander J. Pyzik ,  Kenneth B. Stewart, Jr. ,  John M. Beckerdite ,  Hari P. Reddy ,  Uday V. Deshmukh ,  Ted A. Morgan ,  Sharon M. Allen ,  Kwanho Yang ,  Nicholas M. Shinkel ,  David F. Pawlowski

发明人： Aleksander J. Pyzik ,  Kenneth B. Stewart, Jr. ,  John M. Beckerdite ,  Hari P. Reddy ,  Uday V. Deshmukh ,  Ted A. Morgan ,  Sharon M. Allen ,  Kwanho Yang ,  Nicholas M. Shinkel ,  David F. Pawlowski

IPC分类号： C04B28/02 ,  C04B16/06 ,  C04B16/12 ,  C04B20/10 ,  D01F6/94 ,  D01F8/14 ,  D01F8/16 ,  D02G3/00

CPC分类号： C04B28/02 ,  C04B16/0675 ,  C04B16/12 ,  C04B20/1037 ,  C04B2111/00155 ,  D01F6/94 ,  D01F8/16 ,  Y10T428/249932 ,  Y10T428/249939 ,  Y10T428/29 ,  Y10T428/2918 ,  Y10T428/2929 ,  Y10T428/2931 ,  Y10T428/2933 ,  Y10T428/31504 ,  C04B16/04 ,  C04B16/06 ,  C04B16/0633 ,  C04B24/2676 ,  C04B24/28 ,  C04B20/1029

摘要： A concrete article comprised of concrete having therein a reinforcing polymer that has a surface comprised of a thermoplastic hydroxy-functionalized polyether or polyester. The concrete article is made by mixing concrete, water and a reinforcing polymer that has a surface comprised of a thermoplastic hydroxy-functionalized polyether or polyester and curing said concrete mixture forming the concrete article.

摘要翻译： 由混凝土构成的混凝土制品，其中具有由热塑性羟基官能化聚醚或聚酯构成的表面的增强聚合物。 混凝土制品通过混合混凝土，水和具有由热塑性羟基官能化聚醚或聚酯组成的表面的增强聚合物混合而制成，并固化形成混凝土制品的所述混凝土混合物。

公开(公告)号：US11884593B2

公开(公告)日：2024-01-30

申请号：US17440894

申请日：2020-03-23

申请人： SIKA TECHNOLOGY AG

发明人： Luigi Perrino ,  Tiziano Rattighieri ,  Alberto Borghi ,  Corrado Scollo ,  Daniela Hesselbarth ,  Luz Granizo

IPC分类号： C04B28/06 ,  B32B3/14 ,  B32B7/12 ,  B32B9/00 ,  B32B13/04 ,  C04B14/24 ,  C04B16/12 ,  C04B18/02 ,  C04B28/08 ,  C04B111/00 ,  C04B111/52

CPC分类号： C04B28/065 ,  B32B3/14 ,  B32B7/12 ,  B32B9/005 ,  B32B13/04 ,  C04B14/24 ,  C04B16/12 ,  C04B18/027 ,  C04B28/08 ,  B32B2307/102 ,  B32B2419/04 ,  C04B2111/00637 ,  C04B2111/52

摘要： A mortar composition, in particular a leveling mortar composition, including: a) 3-45 wt. % of a hydraulic binder, b) 15-80 wt. % of lightweight aggregates, c) 5-50 wt. % of a polymer.

公开(公告)号：US20220112127A1

公开(公告)日：2022-04-14

申请号：US17558281

申请日：2021-12-21

申请人： NetZero Enterprises Inc.

发明人： Grant Raymond Bogyo ,  Ronald Fredrick Ryde

IPC分类号： C04B18/02 ,  C04B28/02 ,  E04C5/07 ,  C04B16/12 ,  C04B18/24 ,  C04B20/10

摘要： A composite material and process for forming composite material. The composite material comprises a quantity of plastinated plant distributed within a matrix material. The process comprises separating a plant material into plant fibers plastinating the plant fibers and combining the plastinated plant fibers with a matrix material. The plant fibers may be selected form the group consisting of bamboo, hemp and flax. The plant fibers may be formed by crushing a portion of a plant. The matrix material may comprise Polyethylene Terephthalate (PET). The PET may be shredded and heated. The heated composite material may be formed into rebar and be arranged in a pattern within a concrete slurry.

公开(公告)号：US09926672B2

公开(公告)日：2018-03-27

申请号：US15056397

申请日：2016-02-29

申请人： Tracy H. Lang ,  Joseph A. Sturtevant

发明人： Tracy H. Lang ,  Joseph A. Sturtevant

IPC分类号： E01C11/00 ,  E01C11/16 ,  C04B16/12 ,  D02G3/02 ,  E01C7/18 ,  C04B26/26 ,  C04B16/06 ,  C08L95/00 ,  C04B111/00

CPC分类号： E01C11/165 ,  C04B16/0691 ,  C04B16/12 ,  C04B26/26 ,  C04B2111/0075 ,  C08L95/00 ,  C08L2555/52 ,  C08L2555/86 ,  D02G3/02 ,  E01C7/18 ,  C04B20/1044 ,  C08L23/00

摘要： Reinforcing fibers, such as aromatic polyamide (“aramid”) fibers, are treated by coating with or embedding in a binder such as a Fischer-Tropsch wax. The treated fibers are divided into suitably-sized units, which are added to bitumen, aggregate and other ingredients in an asphalt cement concrete mix. The units shed fibers into the mix during the manufacturing process so that the fibers are distributed fairly evenly throughout the asphalt mixture. The binder may also impart beneficial qualities to the finished asphalt concrete.