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1. 发明申请

WO2009111295A1 A SELF-LEVELING CEMENTITIOUS COMPOSITION WITH CONTROLLED RATE OF STRENGTH DEVELOPMENT AND ULTRA-HIGH COMPRESSIVE STRENGTH UPON HARDENING AND ARTICLES MADE FROM SAME 审中-公开
标题翻译：具有强度发展控制能力的超自然成分组合物和超强度的强化强度与其相似的制品
公开(公告)号：WO2009111295A1
公开(公告)日：2009-09-11
申请号：PCT/US2009/035428
申请日：2009-02-27
申请人： UNITED STATES GYPSUM COMPANY , DUBEY, Ashish , CHAN, Cesar , NATESAIYER, Kumar , DURST, Bartley, P. , KINNEBREW, Pamela, G. , CUMMINS, Toney, K. , BOONE, Nicholas , HEARD, William, F. , ROTH, Michael, J. , SLAWSON, Thomas , UNITED STATES GOVERNMENT, represented by THE SECRETARY OF THE ARMY
发明人： DUBEY, Ashish , CHAN, Cesar , NATESAIYER, Kumar , DURST, Bartley, P. , KINNEBREW, Pamela, G. , CUMMINS, Toney, K. , BOONE, Nicholas , HEARD, William, F. , ROTH, Michael, J. , SLAWSON, Thomas
IPC分类号： C04B28/00 , C04B14/02 , C04B14/38 , C04B111/62
CPC分类号： C04B28/02 , C04B28/04 , C04B2111/00103 , C04B2111/00629 , C04B2111/00974 , C04B2201/52 , Y02W30/94 , C04B14/42 , C04B14/48 , C04B16/06 , C04B20/008 , C04B24/04 , C04B24/122 , C04B24/2647 , C04B2103/0088 , C04B14/06 , C04B18/146 , C04B24/06 , C04B24/2658 , C04B40/0263 , C04B40/04
摘要： A self-leveling cementitious mixture with excellent flow properties and which hardens with a controlled rate of strength development to an ultra-high compressive strength composite composition for use in making articles such as cementitious armor panel with ballistic and blast resistant properties including: a continuous phase resulting from the curing of an aqueous mixture, in the absence of silica flour, of inorganic cement binder, inorganic mineral filler having a particle size of about 150-450 microns, pozzolanic mineral filler, polycarboxylate based self-leveling agent and water. The cementitious mixture may include alkanolamine, such as thethanolamine, and acid or acid salt, such as tartaric acid. The cementitious composition may be reinforced with reinforcing fibers, e.g. glass fibers, in an amount of about 0.5 - 6.0 % by volume of the overall cementitious composition. The fibers are uniformly dispersed in the cementitious composition before it is cured to form a final cementitious armor panel.
摘要翻译：一种自流平的水泥混合物，具有优异的流动性能，并且具有可控制的强度发展速度硬化到超高抗压强度复合组合物，用于制造具有防弹和抗爆性能的水泥铠装板的制品，包括：连续相由无机水泥粘合剂，粒径约150-450微米的无机矿物填料，火山灰矿物填料，聚羧酸盐基自流平剂和水组成的无水硅酸盐混合物固化。水泥混合物可以包括链烷醇胺，例如乙醇胺，和酸或酸盐，如酒石酸。水泥组合物可以用增强纤维增强，例如。玻璃纤维，其量为总体水泥组合物的约0.5-6.0％（体积）。纤维在固化之前均匀地分散在水泥质组合物中以形成最终的水泥铠装面板。

2. 发明申请

WO2012087776A1 HIGH PERFORMANCE NON-COMBUSTIBLE GYPSUM-CEMENT COMPOSITIONS WITH ENHANCED WATER DURABILITY AND THERMAL STABILITY FOR REINFORCED CEMENTITIOUS LIGHTWEIGHT STRUCTURAL CEMENT PANELS 审中-公开
标题翻译：高性能非可燃性水泥组合物，具有增强的耐水性和加固的轻质结构水泥板的热稳定性
公开(公告)号：WO2012087776A1
公开(公告)日：2012-06-28
申请号：PCT/US2011/065333
申请日：2011-12-16
申请人： UNITED STATES GYPSUM COMPANY , DUBEY, Ashish , CHAN, Cesar
发明人： DUBEY, Ashish , CHAN, Cesar
IPC分类号： E04B1/94 , E04C2/26 , C04B28/04 , C04B28/14 , E04B5/02 , C04B20/10
CPC分类号： C04B28/146 , B28B1/522 , B28B5/027 , B28B19/0092 , B28B23/0087 , C04B20/1051 , C04B28/04 , C04B2111/00612 , C04B2111/2053 , C04B2111/27 , C04B2111/28 , C04B2111/29 , C04B2111/343 , C04B2111/40 , E04C2/049 , Y02W30/94 , C04B7/02 , C04B14/02 , C04B14/185 , C04B14/42 , C04B20/008 , C04B22/064 , C04B38/0067 , C04B2103/0088 , C04B2103/32 , C04B18/146 , C04B2103/20 , C04B22/143
摘要： Structural cement panel for resisting transverse and shear loads equal to transverse and shear loads provided by plywood and oriented strain board, when fastened to framing for use in shear walls, flooring and roofing systems. The panels provide reduced thermal transmission compared to other structural cement panels. The panels employ one or more layers of a continuous phase resulting from curing an aqueous mixture of calcium sulfate alpha hemihydrate, hydraulic cement, coated expanded perlite particles filler, optional additional fillers, active pozzolan and lime. The coated perlite has a particle size of 1-500 microns, a median diameter of 20-150 microns, and an effective particle density (specific gravity) of less than 0.50 g/cc. The panels are reinforced with fibers, for example alkali-resistant glass fibers. The preferred panel contains no intentionally added entrained air. A method of improving fire resistance in a building is also disclosed.
摘要翻译：用于抵抗横向和剪切载荷的结构水泥板等于由胶合板和定向应变板提供的横向和剪切载荷，固定在框架上用于剪力墙，地板和屋顶系统。与其他结构水泥板相比，这些板材提供了较少的热传递。这些面板采用由硫酸钙α水合物，水硬性水泥，涂覆的膨胀珍珠岩颗粒填料，任选的附加填料，活性火山灰和石灰的水性混合物固化而产生的一层或多层连续相。涂覆的珍珠岩的粒度为1-500微米，中值粒径为20-150微米，有效颗粒密度（比重）小于0.50克/立方厘米。面板用纤维增强，例如耐碱玻璃纤维。优选的面板不包含有意添加的夹带空气。还公开了一种提高建筑物耐火性的方法。

3. 发明申请

WO2009111292A3 CEMENT BASED LAMINATED ARMOR PANELS 审中-公开
公开(公告)号：WO2009111292A3
公开(公告)日：2009-09-11
申请号：PCT/US2009/035413
申请日：2009-02-27
申请人： UNITED STATES GYPSUM COMPANY , TONYAN, Timothy, D. , FRANK, William, A. , DUBEY, Ashish , CHAN, Cesar , DURST, Bartley, P. , KINNEBREW, Pamela, G. , CUMMINS, Toney, K. , BOONE, Nicholas , HEARD, William, F. , ROTH, Michael, J. , DAVIS, James, L. , UNITED STATES GOVERNMENT AS REPRESENTED BY THE SECRETARY OF THE ARMY
发明人： TONYAN, Timothy, D. , FRANK, William, A. , DUBEY, Ashish , CHAN, Cesar , DURST, Bartley, P. , KINNEBREW, Pamela, G. , CUMMINS, Toney, K. , BOONE, Nicholas , HEARD, William, F. , ROTH, Michael, J. , DAVIS, James, L.
IPC分类号： F41H5/04 , B32B13/12 , B32B13/14 , B32B7/12
摘要： A cementitious panel with ballistic and blast resistant properties having a core layer of ultra-high compressive strength composite and at least one skin layer. The panels can also be used in walls, ceiling and flooring panels which require high compressive strength for resistance to earthquakes and surfaces resistant to surface abuse such as in prison and other institutions. The panel core layer has a continuous cementitious phase resulting from the curing of an aqueous mixture, in the absence of silica flour, of inorganic cement binder, inorganic mineral filler having a particle size of about 150-450 microns, a pozzolanic mineral filler, polycarboxylate based superplasticizer, alkanolamine and acid or alkali metal acid salt; and water. The mixture may be uniformly reinforced with fiber added before curing. The cementitious core layer is then reinforced with the skin, such as fiber reinforced polymer, attached to at least one panel surface.

4. 发明申请

WO2009142791A2 PROCESS OF MANUFACTURING CEMENT BASED ARMOR PANELS 审中-公开
标题翻译：制造水泥基面板的工艺
公开(公告)号：WO2009142791A2
公开(公告)日：2009-11-26
申请号：PCT/US2009/035433
申请日：2009-02-27
申请人： UNITED STATES GYPSUM COMPANY , FRANK, William, A. , DUBEY, Ashish
发明人： FRANK, William, A. , DUBEY, Ashish
IPC分类号： B32B1/00 , B32B13/02 , B32B13/04 , C04B14/00 , C04B11/30
CPC分类号： C04B28/02 , B28B5/027 , B28B7/364 , B28B13/022 , B28B19/0015 , B28C5/365 , B28C5/404 , C04B2111/00612 , C04B2111/00974 , C04B2111/1056 , C04B2111/2046 , E04H9/10 , F41H5/0414 , F41H5/0428 , Y02W30/94 , C04B14/06 , C04B14/42 , C04B18/146 , C04B20/0076 , C04B24/04 , C04B24/122 , C04B24/2647 , C04B41/53
摘要： A process for making a fiber reinforced cementitious product such as a panel which hardens to an ultra-high compressive strength composite for use in making panels with ballistic and blast resistant properties. The panel has a continuous phase resulting from curing an aqueous mixture, in the absence of silica flour, of inorganic cement binder, inorganic mineral filler having a particle size of about 150-450 microns, pozzolanic mineral filler, and polycarboxylate based superplasticizer self-leveling agent, and water. The mixture may also include alkanolamine and acid or acid salt. The continuous phase may be reinforced with fiber distributed in the continuous phase before curing to form a panel. The panel may be reinforced with a fiber reinforced skin attached to at least one surface of the core, e.g., by lamination with an adhesive, e.g., epoxy, to form a ballistic and blast resistant cementitious armor panel.
摘要翻译：一种用于制造纤维增强水泥质产品的方法，例如面板，其硬化到超高抗压强度复合材料，用于制造具有防弹和防爆性能的面板。该面板具有连续相，其由无机水泥粘合剂，无机矿物填料，粒径约150-450微米，火山灰矿物填料和聚羧酸盐基超增塑剂自流平的无水硅酸盐混合物固化而成。代理和水。该混合物还可以包括链烷醇胺和酸或酸盐。可以在固化之前在连续相中分布的纤维来增强连续相以形成面板。面板可以用附着到芯的至少一个表面的纤维增强皮肤来增强，例如通过与诸如环氧树脂的粘合剂层压，以形成防弹和防爆的水泥铠装面板。

5. 发明申请

WO2009006428A2 LIGHTWEIGHT CEMENTITIOUS COMPOSITIONS AND BUILDING PRODUCTS AND METHODS FOR MAKING SAME 审中-公开
标题翻译：轻质化组合物和建筑产品及其制造方法
公开(公告)号：WO2009006428A2
公开(公告)日：2009-01-08
申请号：PCT/US2008/068830
申请日：2008-06-30
申请人： UNITED STATES GYPSUM COMPANY , DUBEY, Ashish
发明人： DUBEY, Ashish
IPC分类号： C04B14/18 , C04B28/00 , E04C2/04
CPC分类号： E04C2/049 , C04B20/1051 , C04B28/04 , C04B2111/40 , Y02W30/92 , Y02W30/94 , Y10S106/02 , Y10T442/10 , C04B14/185 , C04B14/108 , C04B14/12 , C04B14/16 , C04B18/08 , C04B18/141 , C04B18/146 , C04B20/008 , C04B22/143 , C04B38/0074 , C04B38/10 , C04B40/0082 , C04B2103/0088 , C04B2103/12 , C04B2103/22 , C04B2103/302 , C04B2103/304 , C04B7/32 , C04B2103/32 , C04B22/147 , C04B24/06 , C04B24/122 , C04B24/226
摘要： Cementitious compositions and methods for making same, in which the cementitious compositions include 35-60 wt. % cementitious reactive powder (also termed Portland cement-based binder), 2-10 wt. % expanded and chemically coated perlite filler, 20-40 wt. % water, entrained air, and optional additives such as water reducing agents, chemical set-accelerators, and chemical set-retarders. In addition, the lightweight cementitious compositions may contain 0-25 wt. % on a wet basis secondary fillers such as expanded clay, shale aggregate, and pumice.
摘要翻译：水泥组合物及其制备方法，其中水泥组合物包含35-60wt。％水泥反应性粉末（也称为波特兰水泥基粘合剂），2-10重量％％膨胀和化学包被的珍珠岩填料，20-40wt。％水，夹带空气和任选的添加剂，如减水剂，化学固化促进剂和化学减阻剂。此外，轻质水泥组合物可以含有0-25wt。湿润基础的二次填料如膨胀粘土，页岩聚集体和浮石。

6. 发明申请

WO2008118929A1 EMBEDMENT DEVICE FOR FIBER REINFORCED STRUCTURAL CEMENTITIOUS PANEL PRODUCTION 审中-公开
标题翻译：纤维增强结构化生产面板的嵌入装置
公开(公告)号：WO2008118929A1
公开(公告)日：2008-10-02
申请号：PCT/US2008/058188
申请日：2008-03-26
申请人： UNITED STATES GYPSUM COMPANY , DUBEY, Ashish
发明人： DUBEY, Ashish
IPC分类号： B32B13/02 , B32B13/00
CPC分类号： B28B1/522 , B28B5/027 , B28B23/0062 , B28C5/34 , B28C5/40
摘要： An embedment device for use in a cementitious panel production line wherein hydraulic cement slurry is transported on a moving web on a support frame, and chopped fibers are deposited upon the slurry. The device includes as one embodiment, a wire grid structure mounted on a reciprocating shaft driven by a piston which moves the grid down into the slurry and then up out of the slurry transverse of the travel of the slurry layer on the web. An alternative embodiment includes a grid cell structure with thin walls extending upward from the grid surface in contact with the slurry moved up and down in a reciprocating motion transverse of the travel of the slurry layer on the web. The intermeshing relationship of the grid cell with the fiber and slurry enhances embedding the fibers into the slurry and prevents device clogging by fibers and prematurely set slurry particles.
摘要翻译：一种用于水泥板生产线的嵌入装置，其中水泥浆料在支撑框架上的运动幅材上运输，并且短切纤维沉积在浆料上。该装置包括作为一个实施例的安装在由活塞驱动的往复运动轴上的线栅结构，其将栅格向下移动到浆料中，然后向上移动浆料横向于浆料层在幅材上的行进。替代实施例包括网格单元结构，其具有从栅格表面向上延伸的薄壁，所述栅格表面与浆料在浆料层在幅材上行进的往复运动中上下移动接触。电网与纤维和浆料的相互啮合关系增强了将纤维嵌入浆料中，防止了纤维堵塞和过早设定浆料颗粒。

7. 发明申请

WO2012078366A3 IMPROVED FIBERGLASS MESH SCRIM REINFORCED CEMENTITIOUS BOARD SYSTEM 审中-公开
公开(公告)号：WO2012078366A3
公开(公告)日：2012-06-14
申请号：PCT/US2011/062012
申请日：2011-11-23
申请人： UNITED STATES GYPSUM COMPANY , DUBEY, Ashish , PENG, Yanfei
发明人： DUBEY, Ashish , PENG, Yanfei
IPC分类号： E04C2/06 , E04C2/04 , B32B13/14 , B32B19/00 , B32B23/00 , C04B28/04 , C04B14/18 , C04B111/00
摘要： A cementitious board system which is reinforced on its opposed surfaces by an improved glass fiber mesh scrim with thicker yarn and larger mesh openings to provide a cementitious board with improved handling properties while retaining tensile strength and long term durability. The fabric is constructed as a mesh of high modulus strands of bundled glass fibers encapsulated by alkali and water resistant material, e.g. a thermoplastic material. The composite fabric also has suitable physical characteristics for embedment within the cement matrix of the panels or boards closely adjacent the opposed faces thereof. The fabric provides a board system with long- lasting, high strength tensile reinforcement and improved handling properties regardless of their spatial orientation during handling. Also included are methods for making the reinforced board.

8. 发明申请

WO2008057274A2 METHOD FOR WET MIXING CEMENTITIOUS SLURRY FOR FIBER-REINFORCED STRUCTURAL CEMENT PANELS 审中-公开
标题翻译：用于纤维增强结构水泥板的湿混砂浆的方法
公开(公告)号：WO2008057274A2
公开(公告)日：2008-05-15
申请号：PCT/US2007/022694
申请日：2007-10-26
申请人： UNITED STATES GYPSUM COMPANY , GEORGE, Lloyd, M. , DUBEY, Ashish , STIVENDER, Eugene, Scott
发明人： GEORGE, Lloyd, M. , DUBEY, Ashish , STIVENDER, Eugene, Scott
IPC分类号： B28C7/04
CPC分类号： B28C5/1284 , B01F3/1221 , B01F7/022 , B01F7/04 , B01F7/32 , B01F13/1027 , B01F15/0251 , B28B19/0092 , B28C7/0418 , C04B28/14 , C04B40/0028 , Y02W30/92 , C04B7/02 , C04B14/185 , C04B14/24 , C04B14/301 , C04B18/082 , C04B20/0048 , C04B22/064 , C04B40/02
摘要： A process employing a wet mixer having a vertical mixing chamber for forming a wet slurry of a cementitious powder and liquid. The vertical mixing chamber is designed to provide the required amount of mixing to provide thoroughly mixed, uniformly thin slurry within a mixing residence time that allows for adequate supply of slurry to ensure continuous operation of an associated cement panel production line. Gravity feed means for supply of cementitious powder and water to the slurry mixing area of the chamber is also disclosed.
摘要翻译：采用具有用于形成水泥粉末和液体的湿浆料的垂直混合室的湿式混合器的方法。垂直混合室设计用于提供所需的混合量，以在混合停留时间内提供充分混合的均匀薄浆，从而允许充足的浆料供应以确保相关水泥板生产线的连续操作。还公开了用于向腔室的浆料混合区域供应水泥粉末和水的重力供给装置。

9. 发明申请

WO2005032783A1 SLURRY FEED APPARATUS FOR FIBER-REINFORCED STRUCTURAL CEMENTITIOUS PANEL PRODUCTION 审中-公开
标题翻译：用于纤维增强结构化生产面板的浆料进料装置
公开(公告)号：WO2005032783A1
公开(公告)日：2005-04-14
申请号：PCT/US2004/028609
申请日：2004-09-02
申请人： UNITED STATES GYPSUM COMPANY , DUBEY, Ashish , PORTER, Michael, J.
发明人： DUBEY, Ashish , PORTER, Michael, J.
IPC分类号： B28B13/02
CPC分类号： B05C1/0865 , B05C1/0834 , B28B1/522 , B28B5/027 , B28B13/02
摘要： A feed apparatus for use in depositing a slurry (46) upon a moving web (26) having a direction of travel includes a main metering roll (50), a companion roll (52) disposed in closely spaced relation to the metering roll (50) to form a nip (54) therebetween. The nip (54) is constructed and arranged to retain a supply of the slurry (46), and the rolls (50, 52) are driven so that slurry (46) retained in the nip (54) progresses over an upper outer peripheral surface (70) of the metering roll (50) to be deposited upon the web (26). Also preferably included is a thickness control roll (68) disposed in operational relationship to the metering roll (50) for controlling thickness of a layer of slurry (46) drawn from the nip (54) over the outer metering roll surface. Preferably, the metering roll (50), the companion roll (52) and the thickness control roll (68) are driven in the same direction.
摘要翻译：用于将浆料（46）沉积在具有行进方向的移动幅材（26）上的进料装置包括主计量辊（50），与计量辊（50）间隔开设置的配对辊（52））以在它们之间形成辊隙（54）。压区（54）被构造和布置成保持浆料（46）的供应，并且驱动辊（50,52），使得保留在辊隙（54）中的浆料（46）在上外周表面（50）上的要沉积在卷筒纸（26）上的卷筒（70）。还优选地包括厚度控制辊（68），其与所述计量辊（50）成操作关系设置，用于控制在所述外计量辊表面上从所述辊隙（54）拉出的浆料层（46）的厚度。优选地，计量辊（50），伴随辊（52）和厚度控制辊（68）沿相同的方向被驱动。

10. 发明申请

WO2012054429A1 HIGH STRENGTH PHOSPHATE-BASED CEMENT HAVING LOW ALKALINITY 审中-公开
标题翻译：具有低碱性的高强度磷酸盐水泥
公开(公告)号：WO2012054429A1
公开(公告)日：2012-04-26
申请号：PCT/US2011/056638
申请日：2011-10-18
申请人： UNITED STATES GYPSUM COMPANY , DUBEY, Ashish
发明人： DUBEY, Ashish
IPC分类号： C04B28/34
CPC分类号： C04B28/34 , C04B2111/60 , C04B2111/62 , C04B2201/50 , Y02W30/92 , Y02W30/94 , Y02W30/97 , C04B14/06 , C04B14/08 , C04B14/16 , C04B14/185 , C04B14/20 , C04B14/24 , C04B14/301 , C04B14/304 , C04B14/42 , C04B16/06 , C04B16/08 , C04B18/08 , C04B18/146 , C04B18/24 , C04B20/0016 , C04B22/16 , C04B40/0608 , C04B22/064
摘要： A mixture for making a high strength phosphate cement includes monopotassium phosphate, a Group IIA metal oxide in amounts of about 20 to about 100 parts per 100 parts of the monopotassium phosphate and monocalcium orthophosphate in amounts of from about 3 to about 30 parts per 100 parts of the monopotassium phosphate. Products made from the phosphate cement have a pH of less than about 9 and the product develops a compressive strength greater than 2000 psi in 24 hours.
摘要翻译：用于制备高强度磷酸盐水泥的混合物包括磷酸二氢钾，IIA族金属氧化物，其量为每100份磷酸二氢钾和正磷酸一钙约20至约100份，其量为约100至约30份的磷酸二氢钾。由磷酸盐水泥制成的产品的pH值小于约9，产品在24小时内产生的压缩强度大于2000 psi。

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