公开(公告)号：US20180291634A1

公开(公告)日：2018-10-11

申请号：US15942139

申请日：2018-03-30

申请人： James Hardie Technology Limited

发明人： Marko Suput ,  William Munch

IPC分类号： E04F13/08 ,  E04F13/14

CPC分类号： E04F13/0866 ,  B28B1/52 ,  B32B3/30 ,  B32B13/02 ,  B32B2250/40 ,  B32B2255/02 ,  B32B2262/02 ,  B32B2262/062 ,  B32B2305/026 ,  B32B2305/22 ,  B32B2307/538 ,  B32B2317/18 ,  B32B2607/00 ,  E04F13/148

摘要： Described herein are cementitious articles having an integrally formed exterior surface with ultra-smooth finish and reduced porosity and/or thickness relative to the core of the cementitious article. Described herein are also techniques and methods for producing fiber cement articles having a thin exterior shell characterized by improved smoothness and reduced porosity.

公开(公告)号：US20170266841A1

公开(公告)日：2017-09-21

申请号：US15329872

申请日：2015-07-28

申请人： Airlight Energy IP SA

发明人： Andrea Pedretti-Rodi ,  Giovanni Martinola

IPC分类号： B28B23/04 ,  F24J2/52 ,  B28B11/24 ,  B28B1/52 ,  E04C5/08 ,  E04C5/01

CPC分类号： B28B23/04 ,  B28B1/52 ,  B28B11/245 ,  E04C3/26 ,  E04C5/012 ,  E04C5/073 ,  E04C5/08 ,  E04C5/085 ,  F24S23/71 ,  F24S25/00 ,  F24S25/11 ,  F24S2080/012

摘要： The method according to the invention for producing a prestressed concrete workpiece is characterized in that the prestress is created by a heat treatment, wherein the concrete and the reinforcement therefor are selected in such a way that, when cooling the concrete workpiece from an elevated temperature, the heat expansion coefficient of the concrete is less than that of the reinforcement, and in that, during cooling, the concrete and the reinforcement adhere sufficiently strongly to one another if, during cooling, the concrete is hydrated at least to such an extent in order to be able to expand the reinforcement on account of the different heat expansion coefficients, and in that the concrete, together with the reinforcement, is brought to the elevated temperature in such a way that and is hydrated during cooling at least to such an extent that it is prestressed by the reinforcement after cooling.

公开(公告)号：US09649662B2

公开(公告)日：2017-05-16

申请号：US13964391

申请日：2013-08-12

申请人： ZKS, LLC

发明人： Zachery Strachan

IPC分类号： E04C2/288 ,  B05D7/00 ,  E04C2/04 ,  E04C2/06 ,  B28B1/29 ,  B28B19/00 ,  B28B1/30 ,  B28B1/52

CPC分类号： B05D7/50 ,  B28B1/29 ,  B28B1/30 ,  B28B1/52 ,  B28B1/522 ,  B28B19/0015 ,  B28B19/003 ,  E04C2/044 ,  E04C2/049 ,  E04C2/06

摘要： A structural insulated panel includes a core of thermally insulating material having a first side and a second side opposite the first side, a first skin coupled to the first side of the core, and a second skin coupled to the second side of the core. The first skin, the second skin, or both the first and second skins may include a sheet of reinforced concrete material. Each sheet of reinforced concrete material may include calcium sulfoaluminate (CSA) cement and a reinforcing material disposed in at least a portion of the CSA cement.

公开(公告)号：US20160263773A1

公开(公告)日：2016-09-15

申请号：US14653758

申请日：2014-07-29

申请人： 161508 CANADA INC.

发明人： Louis Beauregard

IPC分类号： B28B1/52 ,  B28B3/00 ,  B28B21/38 ,  B28B1/24

CPC分类号： B28B1/52 ,  B28B1/24 ,  B28B3/003 ,  B28B7/32 ,  B28B7/368 ,  B28B7/46 ,  B28B21/18 ,  B28B21/20 ,  B28B21/38 ,  B28B21/88 ,  B29C33/50 ,  B29C33/505

摘要： A system and a method for molding a part from fiber cement, or fibrocement, slurry are provided. The molding is preferably made by pressure injection of the slurry. The slurry includes cementitious material, additives, fibers and water. The fibers can include polypropylene, polyethylene, polyacrylic, cellulose, and/or asbestos fibers. First and second molding sections define, at least partially, a chamber. The second molding section has at least one evacuating channel. The system includes a slurry inlet communicating with the chamber, for inserting the slurry. A bladder covers the first molding section, the bladder being inflatable for compressing the slurry between the bladder and the second molding section. A filter covers the second molding section and allows water contained in the slurry to pass through while retaining the cementitious material and fibers within the chamber. A pressurized fluid inlet port communicates with at least one conduit for inflating the bladder.

摘要翻译： 提供了一种从纤维水泥或纤维素浆料成型部件的系统和方法。 模制品优选通过浆料的压力注入来制造。 浆料包括水泥质材料，添加剂，纤维和水。 纤维可以包括聚丙烯，聚乙烯，聚丙烯酸，纤维素和/或石棉纤维。 第一和第二模制部分至少部分地限定了腔室。 第二成型部具有至少一个排气通道。 该系统包括与室连通的浆料入口，用于插入浆料。 囊状物覆盖第一模制部分，囊状物可充气以压缩囊和第二模塑部分之间的浆料。 过滤器覆盖第二模制部分并且允许包含在浆料中的水通过，同时将水泥材料和纤维保持在室内。 加压流体入口端口与至少一个用于充气气囊的导管连通。

公开(公告)号：US20160243722A1

公开(公告)日：2016-08-25

申请号：US15026094

申请日：2014-09-29

申请人： UNITED TECHNOLOGIES CORPORATION

发明人： Shahram Amini ,  Wayde R. Schmidt ,  Tania Bhatia Kashyap ,  Mark A. Hermann ,  Paul Sheedy ,  Andi M. Limarga ,  Michael G. McCaffrey

IPC分类号： B28B1/24 ,  C04B38/00 ,  B28B1/52

CPC分类号： B28B1/24 ,  B28B1/52 ,  B28B11/243 ,  C04B35/524 ,  C04B35/532 ,  C04B35/806 ,  C04B38/0022 ,  C04B2235/48 ,  C04B2235/5252 ,  C04B2235/602 ,  C04B2235/616

摘要： A disclosed method of forming a ceramic article includes forming a pre-ceramic polymer article within a mold tool, and performing a first pyrolizing step on the initial pre-ceramic polymer article to form a ceramic article. The method further includes performing at least one pre-heat treatment polymer infiltration and pyrolizing (PIP) cycle on the ceramic article and an initial heat treatment cycle of the ceramic article after the at least one pre-heat treatment PIP cycle. Subsequent PIP cycles and heat treatment cycles are performed in combination to form a ceramic article including a desired density.

摘要翻译： 公开的形成陶瓷制品的方法包括在模具工具内形成预陶瓷聚合物制品，并在初始预陶瓷聚合物制品上进行第一热解步骤以形成陶瓷制品。 该方法还包括在至少一个预热处理PIP循环之后，在陶瓷制品上进行至少一个预热处理聚合物浸渍和热解（PIP）循环和陶瓷制品的初始热处理循环。 随后的PIP循环和热处理循环组合进行以形成包括所需密度的陶瓷制品。

公开(公告)号：US20150218049A1

公开(公告)日：2015-08-06

申请号：US14686648

申请日：2015-04-14

申请人： E. KASHOGGI INDUSTRIES, LLC

发明人： Per Just Andersen ,  SIMON K. HODSON

IPC分类号： C04B16/06 ,  B28B11/24 ,  B28B11/00 ,  C04B16/02 ,  B28B3/20

CPC分类号： C04B16/0641 ,  B28B1/52 ,  B28B1/525 ,  B28B3/20 ,  B28B3/26 ,  B28B3/2645 ,  B28B11/003 ,  B28B11/245 ,  B28B23/02 ,  B29B17/00 ,  B29C48/06 ,  B29C48/07 ,  B29C48/09 ,  B29C48/12 ,  C04B16/02 ,  C04B28/02 ,  C04B2111/00129 ,  C04B2111/00948 ,  C04B2111/30 ,  C04B2111/802 ,  C04B2201/20 ,  Y02W30/62 ,  Y02W30/92 ,  Y02W30/94 ,  Y02W30/97 ,  Y10T428/13 ,  Y10T428/131 ,  Y10T428/23 ,  Y10T428/29 ,  Y10T428/2933 ,  C04B18/241 ,  C04B18/26 ,  C04B24/383 ,  C04B40/0028 ,  C04B40/024 ,  C04B14/048 ,  C04B14/06 ,  C04B14/064 ,  C04B14/10 ,  C04B14/106 ,  C04B14/20 ,  C04B14/26 ,  C04B14/28 ,  C04B14/303 ,  C04B14/365 ,  C04B14/386 ,  C04B14/42 ,  C04B14/46 ,  C04B14/48 ,  C04B16/06 ,  C04B18/08 ,  C04B18/146 ,  C04B18/24 ,  C04B20/002 ,  C04B2103/0079 ,  C04B2103/12 ,  C04B24/14 ,  C04B7/32 ,  C04B14/12 ,  C04B14/18 ,  C04B16/0633 ,  C04B18/248 ,  C04B24/38 ,  C04B32/02 ,  C04B40/0263

摘要： A method of manufacturing a cementitious composite including: (1) mixing an extrudable cementitious composition by first forming a fibrous mixture comprising fibers, water and a rheology modifying agent and then adding hydraulic cement; (2) extruding the extrudable cementitious composition into a green extrudate, wherein the green extrudate is characterized by being form-stable and retaining substantially a predefined cross-sectional shape; (3) removing a portion of the water by evaporation to reduce density and increase porosity; and (4) heating the green extrudate at a temperature from greater than 65° C. to less than 99° C. is disclosed. Such a process yields a cementitious composite that is suitable for use as a wood substitute. Particularly, by using higher curing temperatures for preparing the cementitious budding products, the building products have a lower bulk density and a higher flexural strength as compared to conventional products. The wood-like building products can be sawed, nailed and screwed like ordinary wood.

摘要翻译： 一种制造水泥基复合材料的方法，包括：（1）通过首先形成包含纤维，水和流变改性剂的纤维混合物，然后加入水硬性水泥，混合可挤压的水泥组合物; （2）将可挤出的水泥组合物挤出成绿色挤出物，其中绿色挤出物的特征在于形状稳定并基本保持预定的横截面形状; （3）通过蒸发除去一部分水以降低密度并增加孔隙率; 和（4）在大于65℃至小于99℃的温度下加热绿色挤出物。 这种方法产生适合用作木材替代品的水泥基复合材料。 特别是通过使用较高的固化温度来制备水泥发芽产品，与常规产品相比，建筑产品具有较低的堆积密度和较高的弯曲强度。 类似木材的建筑产品可以像普通木头一样被锯切，钉住和拧紧。

公开(公告)号：US20140356606A1

公开(公告)日：2014-12-04

申请号：US14361666

申请日：2012-11-30

申请人： JAMES HARDIE TECHNOLOGY LIMITED

发明人： Shan Ren ,  Jongmin Keum ,  Bhavin Mehta ,  Eoin Battles

IPC分类号： C04B16/06 ,  C04B16/02 ,  C04B7/00 ,  B28B23/02 ,  B28B1/50

CPC分类号： C04B16/0633 ,  B28B1/50 ,  B28B1/52 ,  B28B3/20 ,  B28B23/02 ,  C04B7/00 ,  C04B16/02 ,  C04B28/02 ,  C04B2111/00129 ,  C04B2111/40 ,  Y02W30/97 ,  C04B14/06 ,  C04B18/24 ,  C04B38/0051 ,  C04B38/0061 ,  C04B38/0067 ,  C04B38/10 ,  C04B2103/304 ,  C04B2103/44 ,  C04B38/02

摘要： Embodiments of the present disclosure are directed to a low density monolithic fiber cement article that incorporates controlled air entrainment evenly distributed throughout the article to improve various physical properties of the article. In some implementations, air entrainment agents are used to create voids in the article, thereby lowering the density and weight of the boards while maintaining adequate strength. In some implementations, the air entrainment agents can be added in solution to create a foam, or can be used to generate a pre-foam, which can be added to a cementitious paste. The cementitious paste incorporating the air entrainment agent can proceed through an extrusion process, experiencing high pressures, where the voids remain in the final monolithic fiber cement board.

摘要翻译： 本公开的实施方案涉及低密度整体纤维水泥制品，其包含均匀分布在整个制品中的受控空气夹带以改善制品的各种物理性质。 在一些实施方案中，使用空气夹带剂在制品中产生空隙，从而降低板的密度和重量，同时保持足够的强度。 在一些实施方案中，可以将溶剂中的空气夹带剂加入到产生泡沫中，或者可以用于产生可以添加到水泥糊中的预泡沫。 掺入空气夹带剂的水泥糊可以经历挤压过程，经历高压，其中空隙保留在最后的整体式纤维水泥板中。

公开(公告)号：US20140141160A1

公开(公告)日：2014-05-22

申请号：US13964798

申请日：2013-08-12

申请人： ZKS, LLC

发明人： Zachery Strachan

IPC分类号： E04C2/06 ,  E04B1/74 ,  B05D7/00 ,  E04C2/04

CPC分类号： B05D7/50 ,  B28B1/29 ,  B28B1/30 ,  B28B1/52 ,  B28B1/522 ,  B28B19/0015 ,  B28B19/003 ,  E04C2/044 ,  E04C2/049 ,  E04C2/06

摘要： A method of making a structural insulated panel includes providing a core of thermally insulating material having a first side and a second side, mixing a concrete material comprising calcium sulfoaluminate (CSA) cement and reinforcing material, and applying a first skin of the concrete material while wet onto the first side of the core. The first skin is allowed to at least partially cure, thereby bonding the first skin to the first side of the core without a separate adhesive or binder apart from the concrete material. A second skin of the concrete material may be applied while wet onto the second side of the core, and the second skin may be allowed to at least partially cure, thereby bonding the second skin to the second side of the core without a separate adhesive or binder apart from the concrete material.

摘要翻译： 一种制造结构绝缘板的方法包括提供具有第一侧和第二侧的绝热材料芯，混合包含磺铝酸钙（CSA）水泥和增强材料的混凝土材料，以及施加混凝土材料的第一表皮，同时 湿润到核心的第一面。 允许第一皮肤至少部分固化，从而将第一皮肤粘合到芯的第一侧，而不需要与混凝土材料分开的单独的粘合剂或粘结剂。 混凝土材料的第二皮肤可以湿润地施加到芯的第二侧上，并且可以允许第二皮肤至少部分地固化，从而将第二皮肤粘合到芯的第二侧，而不需要单独的粘合剂或 粘合剂除了混凝土材料外。

公开(公告)号：US20130084424A1

公开(公告)日：2013-04-04

申请号：US13702178

申请日：2011-06-09

申请人： Stefano Cangiano ,  Aronne Carminati

发明人： Stefano Cangiano ,  Aronne Carminati

IPC分类号： C04B24/26 ,  E04C2/06 ,  B32B3/26 ,  E04C2/54

CPC分类号： C04B24/26 ,  B28B1/52 ,  B28B7/186 ,  B28B23/0037 ,  B29C39/00 ,  B32B3/266 ,  E04C2/06 ,  E04C2/54 ,  Y10T428/24331

摘要： The present invention relates to a composite panel (10) based on cementitious mortar, passed through its entire thickness by a plurality of through openings (11), each of which is filled with a material transparent to light in the form of a preformed plate (12) housed in said opening (11), or formed in said opening, wherein said cement-based mortar contains at least 30 kg/m 3 of fibres selected from one or more of the following types: metallic fibres, steel fibres, glass fibres, polymeric resin fibres. The invention also relates to methods of production of said panel.

摘要翻译： 本发明涉及一种基于水泥质砂浆的复合板（10），其通过多个通孔（11）穿过其整个厚度，每个通孔（11）填充有预成型板形式的透光材料 12），容纳在所述开口（11）中或形成在所述开口中，其中所述水泥基砂浆含有至少30kg / m 3的选自以下一种或多种的纤维：金属纤维，钢纤维，玻璃纤维 ，聚合物树脂纤维。 本发明还涉及所述面板的制造方法。

公开(公告)号：US20090011251A1

公开(公告)日：2009-01-08

申请号：US11825555

申请日：2007-07-06

申请人： Mark H. Englert ,  Daniel E. Boss

发明人： Mark H. Englert ,  Daniel E. Boss

IPC分类号： B32B13/12 ,  B28B11/00 ,  C04B41/48 ,  C08K7/22

CPC分类号： E04C2/043 ,  B28B1/52 ,  B28B7/46 ,  C04B14/185 ,  C04B26/04 ,  C04B26/28 ,  C04B28/14 ,  C04B30/02 ,  C04B2103/0065 ,  C04B2111/00612 ,  C04B2111/52 ,  C08K7/22 ,  Y02W30/97 ,  Y10T428/31667 ,  Y10T428/31855 ,  C04B20/1033 ,  C04B14/10 ,  C04B14/365 ,  C04B18/24 ,  C04B24/26 ,  C04B40/006 ,  C04B40/0259 ,  C04B40/0263 ,  C04B14/28 ,  C04B14/46 ,  C04B18/241 ,  C04B24/38

摘要： A composition for a slurry for manufacture of a building panel includes one or more fillers, one or more binders and water. One or more fillers is an expanded perlite at least partially covered with a film-forming, thermoplastic polymer coating Some embodiments use calcined or uncalcined gypsum as a binder or filler. One embodiment is a building panel that includes a solid matrix of calcium sulfate dihydrate crystals bound to expanded perlite.A method of making the panel includes acquiring expanded perlite and coating it with film-forming, thermoplastic polymer coating. After the expanded perlite is prepared, it is combined with water other optional fillers and one or more binders to form a slurry. The slurry is shaped into a panel and allowed to dry.

摘要翻译： 用于制造建筑面板的浆料组合物包括一种或多种填料，一种或多种粘合剂和水。 一种或多种填料是至少部分被成膜的热塑性聚合物涂层覆盖的膨胀珍珠岩。一些实施例使用煅烧或未煅烧的石膏作为粘合剂或填料。 一个实施方案是建筑物面板，其包括与膨胀珍珠岩结合的硫酸钙二水合物晶体的固体基质。 制造面板的方法包括获得膨胀珍珠岩并用成膜热塑性聚合物涂层涂覆。 在制备膨胀珍珠岩之后，将其与其它任选的填料和一种或多种粘合剂结合以形成浆料。 将浆料成形为面板并使其干燥。