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公开(公告)号：US08177930B2
公开(公告)日：2012-05-15
申请号：US12520280
申请日：2007-12-14
Applicant: Gilles Chanvillard
Inventor： Gilles Chanvillard
CPC classification number: E04B1/383 , C04B28/04 , C04B2201/52 , Y02W30/94 , Y10T156/10 , C04B14/06 , C04B18/146 , C04B20/0076 , C04B2103/32 , C04B7/527 , C04B14/303 , C04B20/0048 , C04B2103/302 , C04B2103/50 , C04B14/48 , C04B2103/0088 , C04B2103/408 , C04B20/008 , C04B40/0082 , C04B2103/30 , C04B16/06 , C04B20/0008
Abstract: A process for the production of a structural element in which at least two units of concrete are assembled by gluing, the compressive strength of the concrete being greater than 80 MPa. A structural element includes at least two glued units of concrete, the compressive strength of the concrete being greater than 80 MPa.
Abstract translation: 一种用于生产结构元件的方法，其中通过胶合装配至少两个单元的混凝土，混凝土的抗压强度大于80MPa。 结构元件包括至少两个混凝土胶合单元，混凝土的抗压强度大于80MPa。
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12.发明申请CEMENT/AGGREGATE COMPOSITION, CONCRETE PRODUCT AND METHOD FOR MAKING A CONCRETE PRODUCT 有权水泥/聚集体组合物，混凝土产品和制造混凝土产品的方法公开(公告)号：US20110048287A1
公开(公告)日：2011-03-03
申请号：US12552030
申请日：2009-09-01
Applicant: Abdulrahman M. Alhozaimy , Mohd Saleh Jaafar , Abdulaziz I. Al-Negheimish , Jamaloddin Noorzaie
Inventor： Abdulrahman M. Alhozaimy , Mohd Saleh Jaafar , Abdulaziz I. Al-Negheimish , Jamaloddin Noorzaie
CPC classification number: C04B14/068 , B28B11/245 , B28B23/0081 , C04B28/04 , C04B2201/52 , C04B20/026 , C04B14/02 , C04B20/008 , C04B40/02 , C04B40/024 , C04B40/0263 , C04B40/0281 , C04B2103/32
Abstract: A concrete product is produced by providing red dune sand having a particle size of 45 microns or less and mixing the red dune sand with hydraulic cement in a ratio of about 30% of the cement being replaced by the red dune sand. The cement and red dune sand are then mixed with fine and course aggregate, water and a superplasticizer and cast after pouring into a mold cavity. Then within 24 hours of casting, the cast article is steam cured for 12 hours under atmospheric pressure, demolded and placed in an auto clave at 100% humidity. The temperature in the auto clave is raised to 180° C. within one to two hours and maintained at that temperature for 4 to 5 hours. The temperature also increases the pressure to about 10 bars. The pressure is released to reach atmospheric pressure within 20-30 minutes and the temperature reduced gradually, so that the article can be removed.
Abstract translation: 通过提供粒度为45微米或更小的红沙沙和混合红沙丘与水硬水泥以约30％的水泥被红沙丘替代的比例来制造混凝土产品。 然后将水泥和红色沙丘砂与精细和过程的骨料，水和超增塑剂混合，并浇注入模腔后浇铸。 然后在铸造的24小时内，将铸造品在大气压下蒸汽固化12小时，脱模并置于100％湿度的自动压力下。 自动穴中的温度在一到两小时内升高至180℃，并在该温度下保持4至5小时。 温度也将压力增加到约10巴。 释放压力在20-30分钟内达到大气压，温度逐渐降低，从而可以除去物品。
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13.发明申请Spalling-Preventing Composite Material Composed of Fiber and Powder Having Different Diameters and Melting Points, and High-Strength Refractory Concrete Comprising the Same 审中-公开具有不同直径和熔点的纤维和粉末组成的防分散复合材料，以及包含其的高强度耐火混凝土公开(公告)号：US20100168281A1
公开(公告)日：2010-07-01
申请号：US12647189
申请日：2009-12-24
Applicant: Joo Ho Lee , Soon Jeon Park , Jeong Jin Kim , Kwang Ki Kim , Hyung Jae Moon , Yin Seong Hwang , Yong Jeong , Jin Man Choi , Jae Kyung Shin , Se Hoon Kim , Chang Hyoo Choi , Hui Chan Kim
Inventor： Joo Ho Lee , Soon Jeon Park , Jeong Jin Kim , Kwang Ki Kim , Hyung Jae Moon , Yin Seong Hwang , Yong Jeong , Jin Man Choi , Jae Kyung Shin , Se Hoon Kim , Chang Hyoo Choi , Hui Chan Kim
CPC classification number: C04B20/0072 , C04B28/02 , C04B40/0039 , C04B2111/2084 , C04B2111/28 , C04B2111/343 , C04B2201/52 , C04B16/0633 , C04B16/0641 , C04B16/0691 , C04B24/26 , C04B2103/0065 , C04B14/06 , C04B2103/32
Abstract: Disclosed herein are a spalling-preventing composite material composed of fiber and powder, which have different diameters and melting points so as to be capable of realizing the effect of preventing spalling of high-strength concrete and the effect of improving the fluidity of concrete, and a high-strength refractory concrete comprising the spalling-preventing material. The composite material for preventing spalling of high-strength concrete is composed of powder and fiber at 1:1-3, wherein the powder is a polymer powder having a diameter of 0.10-0.5 mm and a melting point of 110-150° C., and the fiber is a conjugate fiber including a first fiber having a diameter of 0.05-0.10 mm, a length of 5-25 mm and a melting point of 150-190° C., and a second fiber having a diameter of 0.01-0.05 mm, a length of 5-25 mm and a melting point of 190-250° C., the first fiber being a polypropylene fiber, and the second fiber being a nylon fiber or a polyvinyl alcohol fiber.
Abstract translation: 本文公开了一种由纤维和粉末构成的防剥离复合材料，它们具有不同的直径和熔点，以便能够实现防止高强度混凝土剥落和提高混凝土流动性的效果， 包含防剥落材料的高强度耐火混凝土。 用于防止高强度混凝土剥落的复合材料由1：1-3的粉末和纤维组成，其中粉末是直径为0.10-0.5mm，熔点为110-150℃的聚合物粉末。 纤维是包含直径为0.05-0.10mm，长度为5-25mm，熔点为150-190℃的第一纤维的复合纤维，第二纤维的直径为0.01- 0.05mm，长度为5-25mm，熔点为190-250℃，第一纤维为聚丙烯纤维，第二纤维为尼龙纤维或聚乙烯醇纤维。
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公开(公告)号：US20100068533A1
公开(公告)日：2010-03-18
申请号：US12520280
申请日：2007-12-14
Applicant: Gilles Chanvillard
Inventor： Gilles Chanvillard
CPC classification number: E04B1/383 , C04B28/04 , C04B2201/52 , Y02W30/94 , Y10T156/10 , C04B14/06 , C04B18/146 , C04B20/0076 , C04B2103/32 , C04B7/527 , C04B14/303 , C04B20/0048 , C04B2103/302 , C04B2103/50 , C04B14/48 , C04B2103/0088 , C04B2103/408 , C04B20/008 , C04B40/0082 , C04B2103/30 , C04B16/06 , C04B20/0008
Abstract: A process for the production of a structural element in which at least two units of concrete are assembled by gluing, the compressive strength of the concrete being greater than 80 MPa. A structural element includes at least two glued units of concrete, the compressive strength of the concrete being greater than 80 MPa.
Abstract translation: 一种用于生产结构元件的方法，其中通过胶合装配至少两个单元的混凝土，混凝土的抗压强度大于80MPa。 结构元件包括至少两个混凝土胶合单元，混凝土的抗压强度大于80MPa。
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15.发明授权Ultra high strength fiber-reinforced cement composition, ultra high strength fiber-reinforced mortar or concrete and ultra high strength cement additives 有权超高强度纤维增强水泥组合物，超高强度纤维增强砂浆或混凝土和超高强度水泥添加剂公开(公告)号：US07670425B2
公开(公告)日：2010-03-02
申请号：US11918626
申请日：2006-03-30
Applicant: Yoshiharu Watanabe , Masanobu Ashida , Kazuhiro Aizawa , Kazunori Takada , Yoshihiro Hishiki , Toshio Ohno , Toshimichi Ichinomiya , Gorou Sakai , Noriaki Matsubara
Inventor： Yoshiharu Watanabe , Masanobu Ashida , Kazuhiro Aizawa , Kazunori Takada , Yoshihiro Hishiki , Toshio Ohno , Toshimichi Ichinomiya , Gorou Sakai , Noriaki Matsubara
CPC classification number: C04B28/02 , C04B2201/52 , Y02W30/92 , Y02W30/94 , C04B14/48 , C04B18/08 , C04B18/146 , C04B22/143 , C04B18/065
Abstract: An ultra high strength fiber-reinforced cement composition includes cement, silica fume, coal gasification fly ash, insoluble anhydrous gypsum, and metal fiber having a length between 5 and 30 mm and a diameter of between 0.1 and 1 mm. The coal gasification fly ash is spherical fine particles having a maximum particle size between 5 and 10 μm. Mass ratio of the silica fume: the coal gasification fly ash is 95 through 50 portions: 5 through 50 portions.
Abstract translation: 超高强度纤维增强水泥组合物包括水泥，硅灰，煤气化飞灰，不溶性无水石膏和长度在5至30mm之间，直径在0.1至1mm之间的金属纤维。 煤气化飞灰是最大粒径在5〜10μm之间的球形微粒。 硅灰质量比：煤气化飞灰为95〜50份：5〜50份。
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Patent Agency Ranking
公开(公告)号：US20100043673A1
公开(公告)日：2010-02-25
申请号：US12522295
申请日：2008-01-23
Applicant: Jean-François Batoz , Mouloud Behloul , Philippe Fonollosa
Inventor： Jean-François Batoz , Mouloud Behloul , Philippe Fonollosa
CPC classification number: C04B28/04 , C04B2111/00103 , C04B2111/10 , C04B2111/34 , C04B2201/52 , Y02W30/97 , C04B14/06 , C04B14/28 , C04B14/48 , C04B18/24 , C04B20/0076 , C04B20/008 , C04B22/064 , C04B40/0028 , C04B2103/32 , C04B14/062 , C04B16/06 , C04B22/066 , C04B2103/302
Abstract: A concrete which includes in parts by weight: 100 Portland cement; 50 to 200 of a sand having a single grading with a D10 to D90 between 0.063 and 5 mm, or a mixture of sands, the finest sand having a D10 to D90 between 0.063 and 1 mm and the coarsest sand having a D10 to D90 between 1 and 4 mm; 10 to 50 of a particulate, substantially non-pozzolanic material having a mean particle size less than 15 μm; 0.1 to 10 of a water-reducing superplasticizer; and 10 to 30 of water; which concrete is substantially free of silica fume; the concrete having a compressive strength greater than 100 Mpa at 28 days.
Abstract translation: 一种混合物，其重量份数为：100波特兰水泥; 50至200个具有D10至D90在0.063和5mm之间的单一分级的沙子，或沙子的混合物，最细砂具有D10至D90在0.063和1mm之间，最粗砂具有D10至D90之间的最粗砂 1和4毫米; 10至50个平均粒度小于15μm的颗粒状，基本上非火山灰质材料; 0.1至10的减水超增塑剂; 和10到30的水; 该混凝土基本上不含硅灰; 混凝土在28天时的抗压强度大于100Mpa。
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公开(公告)号：US20080261027A1
公开(公告)日：2008-10-23
申请号：US12104637
申请日：2008-04-17
Applicant: Victor C. Li , En-Hua Yang
Inventor： Victor C. Li , En-Hua Yang
CPC classification number: C04B28/04 , C04B2111/343 , C04B2201/52 , Y02W30/92 , Y02W30/94 , Y10T428/249932 , Y10T428/26 , Y10T428/31725 , Y10T428/31855 , Y10T428/31938 , C04B16/0691 , C04B18/08 , C04B18/146 , C04B2103/44 , C04B16/0641 , C04B24/2623 , C04B16/0625 , C04B24/383 , C04B16/0633
Abstract: Cementitious composites engineered for self-healing, combining self-controlled tight crack width and extreme tensile ductility. Self-healing takes place automatically at cracked locations without external intervention. In the exemplary embodiment, fiber-reinforced cementitious composites with self-controlled tight crack width less than 50 μm and tensile ductility more than 2% are prepared. Self-healing in terms of mechanical and transport properties recovery of pre-damaged (by pre-cracking) composite is revealed in a variety of environmental exposures, include wetting and drying cycles, water permeation, and chloride submersion.
Abstract translation: 用于自愈的水泥复合材料，结合自控紧密裂纹宽度和极限拉伸延展性。 自愈自动发生在破裂的地方，无需外部干预。 在示例性实施例中，制备具有自控紧密裂纹宽度小于50μm并且拉伸延展性大于2％的纤维增强水泥质复合材料。 在预先破坏（预裂化）复合材料的机械和运输性能恢复方面，自愈在各种环境暴露中显露出来，包括润湿和干燥循环，水渗透和氯化物浸没。
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公开(公告)号：US20020000179A1
公开(公告)日：2002-01-03
申请号：US09779192
申请日：2001-02-07
Inventor： Povindar K. Mehta
IPC: C04B018/06 , C04B018/10
CPC classification number: C04B28/02 , C04B2201/52 , Y02W30/92 , Y02W30/94 , Y10S106/01 , C04B18/08 , C04B18/101 , C04B18/141 , C04B2103/302
Abstract: Cementitious compositions and methods for making the compositions wherein the compositions include high volume of mineral admixtures such as fly ash and blast-furnace slag in combination with rice hull ash. In one embodiment, the cementitious composition is a blend of hydraulic cement, rice hull ash and a mineral addition selected from fly ash and blast-furnace slag. The cementitious compositions can advantageously have high early and 28-day compressive strength and a very low permeability rating.
Abstract translation: 水泥组合物和制备组合物的方法，其中组合物包括大量的矿物混合物，例如飞灰和高炉矿渣与稻壳灰组合。 在一个实施方案中，水泥组合物是水硬性水泥，稻壳灰和选自飞灰和高炉渣的矿物添加剂的混合物。 水泥组合物可以有利地具有高的早期和28天抗压强度和非常低的渗透性等级。
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公开(公告)号：US12129205B2
公开(公告)日：2024-10-29
申请号：US16603561
申请日：2018-04-09
Applicant: ceEntek Pte Ltd.
Inventor： En-Hua Yang , Shan He
IPC: C04B20/10 , C04B16/06 , C04B20/00 , C04B28/04 , C04B35/01 , C04B35/56 , C04B35/58 , C04B35/80 , C04B103/30
CPC classification number: C04B20/1055 , C04B16/0625 , C04B16/0683 , C04B20/0068 , C04B28/04 , C04B35/01 , C04B35/56 , C04B35/58 , C04B35/5805 , C04B35/80 , C04B2103/30 , C04B2201/52
Abstract: There is provided a fiber-reinforced brittle matrix composite. The fiber-reinforced brittle matrix composite comprises a brittle matrix material (for example, a cementitious or ceramics material) and a coated fiber embedded in the brittle matrix material, wherein the coated fiber comprises a fiber (for example, polyethylene fiber, glass fiber, silicon carbide fiber, alumina fiber, mullite fiber) and a coating material (for example, carbon nanofibers, carbon nanotubes), which is non-covalently disposed on the fiber. A method for producing the fiber-reinforced brittle matrix composite is also provided. The method comprises providing a fiber, disposing a coating material on the fiber to form a coated fiber, wherein the coating material is non-covalently disposed on the fiber, and embedding the coated fiber in a brittle matrix material to obtain the fiber-reinforced brittle matrix composite.
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20.发明公开公开(公告)号：US20240199488A1
公开(公告)日：2024-06-20
申请号：US18589647
申请日：2024-02-28
Applicant: ECO MATERIAL TECHNOLOGIES IP LLC
Inventor： Clinton W. Pike, SR.
IPC: C04B18/10 , C04B22/00 , C04B24/04 , C04B40/00 , C04B103/00 , C04B103/10
CPC classification number: C04B18/106 , C04B22/0013 , C04B24/04 , C04B40/0042 , C04B2103/0067 , C04B2103/10 , C04B2201/52
Abstract: Class C fly ash-based cementitious materials, concretes, and related techniques are disclosed. In accordance with some embodiments, an activated class C fly ash-based cementitious material may be produced by intergrinding class C fly ash (e.g., classified to remove quartz and/or other contaminants and, thus, increase the reactive materials present), an activator, sodium citrate, borax, and a polycarboxylate material. The class C fly ash may have an amorphous glass content of about 60 wt % or more, a calcium oxide (CaO2) content of about 20 wt % or more, and a quartz content of about 10 wt % or less. The activator may be a chemical which reacts with class C fly ash to form strätlingite structures therein when introduced with water. In some cases, the cementitious material may be provided as an all-in-one powder blend. In some cases, techniques disclosed herein may be utilized in providing a fast-setting flowable fill material.
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