公开(公告)号：US20190092685A1

公开(公告)日：2019-03-28

申请号：US15716488

申请日：2017-09-26

申请人： Nano and Advanced Materials Institute Limited

发明人： Binmeng CHEN ,  Honggang ZHU ,  Man Lung SHAM ,  Yifei YAN ,  Bo LI

IPC分类号： C04B14/22 ,  C04B28/06

CPC分类号： C04B14/22 ,  C04B28/06 ,  C04B2111/28 ,  C04B2201/20 ,  C04B2201/30 ,  C04B2201/50 ,  C04B7/02 ,  C04B18/08 ,  C04B18/141 ,  C04B18/146 ,  C04B18/16 ,  C04B20/008

摘要： A composition for forming fire resistant concrete block, that includes a cementitious binder material comprising alumina cement, recycled fine aggregate, and recycled coarse aggregates, the recycled fine aggregates including 10-50 wt % recycled particulate glass cullet having a particle size of 600 microns or less, a concrete block formed from the composition exhibiting a decrease in thermal conductivity with increasing temperature at temperatures causing the particulate glass cullet to melt. A concrete block fabricated from the composition exhibits a fire resistance of at least three hours, a density below 2000 kg/m3, and a compressive strength of at least 7 MPa.

公开(公告)号：US10059626B2

公开(公告)日：2018-08-28

申请号：US15495332

申请日：2017-04-24

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Nasser M. Al-Aqeeli ,  Homoud M. Assehdi ,  Mohammad Maslehuddin

IPC分类号： C04B18/02 ,  C04B18/22 ,  C04B26/00 ,  C04B28/02 ,  C04B26/02 ,  C04B111/10 ,  C04B111/00

CPC分类号： C04B26/006 ,  C04B26/02 ,  C04B28/02 ,  C04B2111/00646 ,  C04B2111/1056 ,  Y02W30/95 ,  Y02W30/96 ,  C04B18/16 ,  C04B18/22 ,  C04B20/008 ,  C04B24/42 ,  C04B20/0076

摘要： Crumb Rubber augmented masonry blocks including cement, aggregate, water, and crumb rubber. Crumb rubber is extracted from scrape tires after being processed and then mixed in specified percentages with aggregate, cement and water. In the present disclosure sand, which is used in the formation of conventional blocks, is replaced with crumb rubber to produce a sand-free masonry block containing crumb rubber. The developed crumb rubber masonry blocks satisfied the ASTM non-load bearing requirements in addition to satisfying the water absorption test.

公开(公告)号：US20170267592A1

公开(公告)日：2017-09-21

申请号：US15613235

申请日：2017-06-04

申请人： Charles H. Bell, JR.

发明人： Charles H. Bell, JR.

IPC分类号： C04B38/10

CPC分类号： C04B38/106 ,  B28C5/46 ,  C04B18/02 ,  C04B18/021 ,  C04B18/027 ,  C04B18/04 ,  C04B20/1018 ,  C04B30/00 ,  C04B38/02 ,  C04B38/085 ,  C04B40/0039 ,  C04B2103/42 ,  C04B2103/50 ,  C04B2111/00663 ,  C04B2111/00724 ,  C04B2111/60 ,  Y02W30/95 ,  C04B18/16 ,  C04B22/04 ,  C04B22/068 ,  C04B20/0024

摘要： A system and associated methods for processing unhardened concrete are disclosed. It at least one embodiment, the system for processing unhardened concrete includes a means to estimate a quantity of returned concrete; a foam adder to add foam to the quantity of returned concrete; a mixer to mix the added foam and returned concrete together to create treated concrete; a discharger to discharge the treated concrete; a discharge area configured in which to allow the treated concrete to set and harden; a converter to convert the hardened treated concrete into a particulate or aggregate form; and a user to determine the specific utilization of the particulate or aggregate form loose material.

公开(公告)号：US09670095B2

公开(公告)日：2017-06-06

申请号：US15065473

申请日：2016-03-09

申请人： KING FAHD UNIVERSITY OF PETROLEUM AND MINERALS

发明人： Nasser M. Al-Aqeeli ,  Homoud M. Assehdi ,  Mohammad Maslehuddin

IPC分类号： C04B18/22 ,  C04B24/42 ,  C04B28/02 ,  C04B111/10

CPC分类号： C04B26/006 ,  C04B26/02 ,  C04B28/02 ,  C04B2111/00646 ,  C04B2111/1056 ,  Y02W30/95 ,  Y02W30/96 ,  C04B18/16 ,  C04B18/22 ,  C04B20/008 ,  C04B24/42 ,  C04B20/0076

摘要： Crumb Rubber augmented masonry blocks including cement, aggregate, water, and crumb rubber. Crumb rubber is extracted from scrape tires after being processed and then mixed in specified percentages with aggregate, cement and water. In the present disclosure sand, which is used in the formation of conventional blocks, is replaced with crumb rubber to produce a sand-free masonry block containing crumb rubber. The developed crumb rubber masonry blocks satisfied the ASTM non-load bearing requirements in addition to satisfying the water absorption test.

公开(公告)号：US09607597B2

公开(公告)日：2017-03-28

申请号：US14986098

申请日：2015-12-31

申请人： SICHUAN ZISEN ACOUSTICS TECHNICAL CO., LTD.

发明人： Weixin Qian ,  Jiashu Shen

IPC分类号： G10K11/165 ,  C04B26/12 ,  C04B26/14 ,  C04B26/10 ,  C04B38/00 ,  C04B20/10 ,  B29C67/24 ,  C04B111/52

CPC分类号： G10K11/165 ,  B29C67/243 ,  C04B20/1037 ,  C04B26/105 ,  C04B26/12 ,  C04B26/14 ,  C04B38/0038 ,  C04B2111/52 ,  Y02W30/95 ,  C04B26/10 ,  C04B14/06 ,  C04B18/16 ,  C04B18/025 ,  C04B20/0012

摘要： A particulate sound absorption board and its preparation method. The said particulate sound absorption board consists of binding agent and sound absorption particle; the external surface of sound absorption particle is covered with a layer of binding agent, and the angularity coefficient of particle covered with binding agent is less than 1.3; the said sound absorption particle consists of skeleton particle and filling particle, in which the former is used for sound absorption board skeleton, and the latter flows into the pore between skeleton particles to form sound absorption pore, and the average diameter of cross section of sound absorption pore is 0.07 mm. The two-stage manufacturing technology (i.e. coating, curing and then shaping) is adopted for the said preparation method to prevent the pore between particles from being blocked by excess binding agent, and further improve the angularity coefficient of particle.

公开(公告)号：US09216925B2

公开(公告)日：2015-12-22

申请号：US13996070

申请日：2011-12-16

申请人： Giorgio Ferrari ,  Francesco Surico ,  Alberto Brocchi ,  Emanuele Banfi ,  Cristiano Maltese ,  Marco Squinzi

发明人： Giorgio Ferrari ,  Francesco Surico ,  Alberto Brocchi ,  Emanuele Banfi ,  Cristiano Maltese ,  Marco Squinzi

IPC分类号： C04B18/02

CPC分类号： C04B18/021 ,  C04B18/02 ,  Y02W30/95 ,  C04B12/04 ,  C04B2103/0051 ,  C04B18/16

摘要： A method for producing aggregates from fresh cement compositions, included concrete and residual concrete is disclosed, comprising the addition of a) flash setting accelerators and b) super-absorbent polymers to fresh unset cement compositions and blending this mixture until granular materials are formed.

摘要翻译： 公开了一种从新鲜水泥组合物生产聚集体的方法，包括混凝土和残余混凝土，其包括添加a）闪光加速剂和b）将超吸收性聚合物加入到新鲜未固化的水泥组合物中，并将该混合物混合直到形成颗粒状材料。

公开(公告)号：US20150210594A1

公开(公告)日：2015-07-30

申请号：US14420998

申请日：2013-08-27

申请人： CEMEX RESEARCH GROUP AG

发明人： Gunther Achenbach

IPC分类号： C04B11/00

CPC分类号： F27B7/20 ,  C01F11/18 ,  C04B11/00 ,  C04B18/167 ,  C04B20/023 ,  Y02W30/95 ,  C04B18/16

摘要： The invention relates to a method for producing aggregate and calcium carbonate from concrete aggregate, and a device for carrying out said method.

摘要翻译： 本发明涉及一种从混凝土骨料生产骨料和碳酸钙的方法，以及用于实施所述方法的装置。

公开(公告)号：US20150069283A1

公开(公告)日：2015-03-12

申请号：US14384936

申请日：2013-03-11

申请人： Wacker Chemie AG

发明人： Holger Bienerth ,  Klaus-Jürgen Eder ,  Karl Weber

IPC分类号： F16L59/02 ,  B29C45/00 ,  B29D99/00 ,  B29C47/00 ,  B29C43/24 ,  G10K11/165 ,  B29C43/00

CPC分类号： F16L59/028 ,  B29C43/003 ,  B29C43/24 ,  B29C45/0001 ,  B29C47/0011 ,  B29D99/001 ,  B29K2023/00 ,  B29K2027/00 ,  B29K2031/00 ,  B29K2509/00 ,  C04B26/04 ,  C04B26/045 ,  C04B26/06 ,  C04B26/08 ,  C04B2103/0057 ,  C08K11/00 ,  G10K11/165 ,  Y02W30/91 ,  Y02W30/92 ,  Y02W30/93 ,  Y02W30/94 ,  Y02W30/95 ,  Y02W30/96 ,  Y02W30/97 ,  C04B18/0445 ,  C04B18/0481 ,  C04B18/06 ,  C04B18/067 ,  C04B18/08 ,  C04B18/12 ,  C04B18/125 ,  C04B18/141 ,  C04B18/16 ,  C04B18/162 ,  C04B18/165 ,  C04B18/18 ,  C04B18/245 ,  C04B18/26 ,  C04B40/0075 ,  C04B40/0263

摘要： The invention relates to the use of inorganic materials for producing composites, characterized in that mixtures containing one or more inorganic, fine residual materials and one or more polymers based on ethylenically unsaturated monomers are processed by means of thermoplastic forming techniques.

摘要翻译： 本发明涉及无机材料用于生产复合材料的用途，其特征在于，通过热塑性成型技术处理含有一种或多种无机细微残余材料和一种或多种基于烯属不饱和单体的聚合物的混合物。

公开(公告)号：US08404204B2

公开(公告)日：2013-03-26

申请号：US12518977

申请日：2008-03-31

申请人： Marino Sergi ,  Christian Egger

发明人： Marino Sergi ,  Christian Egger

IPC分类号： B01D53/56 ,  B01D53/86 ,  B01J8/00 ,  B01J23/00 ,  B01J21/00 ,  B01J29/00 ,  B01J37/00 ,  C01B21/00 ,  C09C1/00 ,  C09C1/44 ,  C09C1/36 ,  C09C1/22

CPC分类号： C04B20/1066 ,  B01J35/004 ,  B01J37/0045 ,  C04B20/1059 ,  C04B20/12 ,  C04B2111/2061 ,  Y02W30/95 ,  C04B7/02 ,  C04B14/28 ,  C04B18/16 ,  C04B22/143 ,  C04B2103/54 ,  C04B14/022 ,  C04B14/30 ,  C04B14/305 ,  C04B14/307 ,  C04B14/308 ,  C04B20/1003

摘要： The present invention is directed to a granulate having photocatalytic activity, comprising particles of an inorganic particulate material coated with a photocatalytically active compound for introducing photocatalytic activity into or on building materials. The invention is further related to the manufacture of such a granulate and its use into or on building materials such as cement, concrete, gypsum and/or limestone and water-based coatings or paints for reducing an accumulation and growth of microorganisms and environmental polluting substances on these materials and thus reducing the tendency of fouling, while the brilliance of the color is maintained and the quality of the air is improved.

摘要翻译： 本发明涉及具有光催化活性的颗粒，其包含用光催化活性化合物涂覆的无机颗粒材料颗粒，用于将光催化活性引入建筑材料中或其上。 本发明进一步涉及这种颗粒的制造及其在建筑材料中或其上的用途，例如水泥，混凝土，石膏和/或石灰石以及用于减少微生物和环境污染物质的积累和生长的水性涂料或油漆 在这些材料上，从而降低了结垢的倾向，同时保持了颜色的光泽，并提高了空气的质量。

公开(公告)号：US20120272871A1

公开(公告)日：2012-11-01

申请号：US13515600

申请日：2010-12-15

申请人： Marwa Al-Ansary ,  Parilakathoottu Aboobacker Sunifar ,  Guy Lode Magda Maria Verbist

发明人： Marwa Al-Ansary ,  Parilakathoottu Aboobacker Sunifar ,  Guy Lode Magda Maria Verbist

IPC分类号： C04B7/02 ,  B28B17/00

CPC分类号： C04B28/04 ,  C04B2103/14 ,  Y02W30/94 ,  Y02W30/95 ,  C04B18/141 ,  C04B18/16 ,  C04B20/0076 ,  C04B40/0071

摘要： A concrete composition comprising a mouldable mixture of aggregate, binder and liquid vehicle, wherein the aggregate comprises sulphur concrete-derived aggregate and wherein the binder comprises hydraulic binder. The use of crushed sulphur concrete as aggregate in cement-based concrete reduces the hardening time of the concrete.

摘要翻译： 一种混凝土组合物，其包含聚集体，粘合剂和液体载体的可模制混合物，其中所述骨料包含硫混凝土衍生的骨料，并且其中所述粘合剂包含水硬性粘合剂。 在水泥基混凝土中使用破碎的硫磺混凝土作为骨料减少了混凝土的硬化时间。