Construction overlay composition and wall structure
    1.
    发明申请
    Construction overlay composition and wall structure 审中-公开
    施工覆盖组成和墙体结构

    公开(公告)号:US20040237425A1

    公开(公告)日:2004-12-02

    申请号:US10804567

    申请日:2004-03-19

    IPC分类号: C04B038/00

    摘要: A fortified adobe-type construction composition includes soil, from about 12 to about 14 parts; water, from about 3 to about 4 parts; flyash, from about 2 to about 4 parts; and cement, from about 1 to about 2 parts. A wall structure includes a frame structure having spaced-apart frame elements and a support structure affixed thereto to form an interior space. A core material resides within the space, and the overlay composition is applied to an exterior surface. A method of constructing a building element includes the steps of erecting a frame structure comprising spaced-apart frame elements and affixing a support structure to the elements to form an interior space. A core material is inserted into the support structure interior space, and the overlay composition is applied to an exterior surface of the support structure.

    摘要翻译: 强化的土坯型施工组合物包括约12至约14份的土壤; 水,约3至约4份; 飞灰,约2〜4份; 和水泥,约1至约2份。 壁结构包括具有间隔开的框架元件的框架结构和固定到其上的支撑结构以形成内部空间。 核心材料位于该空间内,并且覆盖组合物被施加到外表面。 构建建筑构件的方法包括以下步骤:架设包括间隔开的框架元件的框架结构,并将支撑结构固定到元件上以形成内部空间。 将芯材插入到支撑结构内部空间中,并将覆盖组合物施加到支撑结构的外表面。

    Porous sintered body
    4.
    发明申请
    Porous sintered body 失效
    多孔烧结体

    公开(公告)号:US20020037798A1

    公开(公告)日:2002-03-28

    申请号:US09917656

    申请日:2001-07-31

    申请人: INAX CORPORATION

    IPC分类号: C04B038/00

    摘要: A porous sintered body in which the leaching amounts of heavy metals are small and having high availability contains 0.5-15 weight % of B2O3, preferably contains 20-60 weight % of Al2O3, 18-60 weight % of SiO2, 1-12 weight % of the sum of Na2O, K2O, Li2O, and P2O5, 1-30 weight % of the sum of CaO, SrO, BaO, and MgO, and 0.5-15 weight % of B2O3.

    摘要翻译: 其中重金属的浸出量小且可用性高的多孔烧结体含有0.5-15重量%的B 2 O 3,优选含有20-60重量%的Al 2 O 3,18-60重量%的SiO 2,1-12重量% 的Na 2 O,K 2 O,Li 2 O和P 2 O 5的总和,CaO,SrO,BaO和MgO的总和的1〜30重量%,以及0.5〜15重量%的B 2 O 3。

    Honeycomb structural body and method of manufacturing the structural body
    6.
    发明申请
    Honeycomb structural body and method of manufacturing the structural body 有权
    蜂窝结构体及结构体制造方法

    公开(公告)号:US20040211164A1

    公开(公告)日:2004-10-28

    申请号:US10484407

    申请日:2004-01-21

    IPC分类号: C04B038/00

    摘要: There is provided a honeycomb structure in which the structure is not segmented, or a smaller number of segments are integrated to suppress a local temperature rise and to reduce breakage by thermal stress at the time of use, and a method of manufacturing the structure. There is disclosed a honeycomb structure 1 comprising: a large number of cells 3 partitioned by cell walls 2 and extending through an axial direction. A flow channel separator 6 is formed in the honeycomb structure 1. There is disclosed a method of manufacturing the honeycomb structure 1 in which the flow channel separator 6 is formed by extrusion. There is disclosed a method of manufacturing the honeycomb structure 1 in which the flow channel separator 6 is formed by clogging.

    摘要翻译: 提供了一种蜂窝结构体,其结构不被分段,或者较少数量的区段被整合以抑制局部温度升高并减少使用时的热应力断裂,以及制造该结构的方法。 公开了一种蜂窝结构体1,包括:多个由细胞壁2分隔并沿轴向延伸的细胞3。 在蜂窝结构体1中形成流路分离器6.公开了一种制造蜂窝结构体1的方法,其中流道分离器6通过挤出形成。 公开了一种制造蜂窝结构体1的方法,其中流道分离器6由堵塞形成。

    Microporous ceramic materials and the producing method of the same
    7.
    发明申请
    Microporous ceramic materials and the producing method of the same 有权
    微孔陶瓷材料及其制造方法相同

    公开(公告)号:US20040048731A1

    公开(公告)日:2004-03-11

    申请号:US10462810

    申请日:2003-06-17

    IPC分类号: B28B001/50 C04B038/00

    摘要: The present invention relates to microporous ceramic materials, and the production method thereof, which can be suitably used in various structural materials, high-temperature filters, electrode materials, preform materials for infiltration, etc., wherein said method comprises the steps of: producing molded bodies by homogeneously mixing a starting material of polymer ceramic precursor powder, and then forming the same; saturating the same by introducing fluid of a non-critical state to said molded bodies in a pressure vessel; super-saturating the fluid of a non-critical state saturated to molded bodies by adjusting pressure in said pressure vessel; forming micropores in said molded bodies by evolving said fluid of a non-critical state from said molded bodies by heating said molded bodies; hardening said molded bodies having micropores; and carrying out pyrolysis by heating said hardened molded bodies. Accordingly, the present invention allows easy control of pore characteristics (e.g., pore size and pore size distribution) suitable to target materials by adjusting pressure at a non-critical state, and without requiring additional processes or devices, the present invention allows production of microporous ceramic materials of enhanced strength, having uniform size and homogeneous distribution of pores over the entire material.

    摘要翻译: 本发明涉及微孔陶瓷材料及其制造方法,其可以适用于各种结构材料,高温过滤器,电极材料,预浸料渗透等,其中所述方法包括以下步骤: 通过均匀混合聚合物陶瓷前体粉末的原料,然后形成它们的成型体; 通过将非临界状态的流体引入压力容器中的所述模制体来使其饱和; 通过调节所述压力容器中的压力来使饱和到成型体的非临界状态的液体过饱和; 通过加热所述成型体将所述成型体的非临界状态的所述流体放出,从而在所述成型体中形成微孔; 硬化所述具有微孔的成型体; 并通过加热所述硬化的成型体进行热解。 因此,本发明允许通过在非临界状态下调节压力而容易地控制适合于目标材料的孔特性(例如,孔径和孔径分布),并且不需要额外的工艺或装置,本发明允许生产微孔 具有增强强度的陶瓷材料,具有均匀的尺寸和孔在整个材料上的均匀分布。

    RIGID INSULATION AND METHOD OF PRODUCING SAME
    8.
    发明申请
    RIGID INSULATION AND METHOD OF PRODUCING SAME 有权
    刚性绝缘及其制造方法

    公开(公告)号:US20040033881A1

    公开(公告)日:2004-02-19

    申请号:US10222622

    申请日:2002-08-16

    IPC分类号: C04B038/00

    摘要: A porous ceramic fiber insulating material and method of making a material having a combination of silica (SiO2) and alumina (Al2O3) fibers, and boron-containing powders is the topic of the new invention. The insulative material is composed of about 60 wt % to about 80 wt % silica fibers, about 20 wt % to about 40 wt % alumina fibers, and about 0.1 wt % to about 1.0 wt % boron-containing powders. A specific boron-containing powder used for this invention is boron carbide powder which provide boron-containing by-products, which aid in fusion and sintering of the silica and alumina fibers. The material is produced by forming an aqueous slurry, blending and chopping the fibers via a shear mixer, orienting the fibers in the in-plane direction, draining water from the fibers, pressing the fibers into a billet, heating the fibers to remove residual water, and firing the billet to fuse the fibers of the material. After sintering, bulk density of the new insulation material ranges from 6 to 20 lb/ft3.

    摘要翻译: 多孔陶瓷纤维绝缘材料和制备具有二氧化硅(SiO 2)和氧化铝(Al 2 O 3)纤维和含硼粉末的组合的材料的方法是本发明的主题。 绝缘材料由约60重量%至约80重量%的二氧化硅纤维,约20重量%至约40重量%的氧化铝纤维和约0.1重量%至约1.0重量%的含硼粉末组成。 用于本发明的特定的含硼粉末是提供含硼副产物的碳化硼粉末,其有助于二氧化硅和氧化铝纤维的熔融和烧结。 该材料通过形成含水浆料,通过剪切混合器共混和切割纤维来制造,纤维在面内方向取向,从纤维排出水,将纤维压成坯料,加热纤维以除去残留水 ,并烧制坯料以熔化材料的纤维。 烧结后,新型绝缘材料的体积密度范围为6至20磅/英尺3。

    Reinforcement preform for metal matrix composites
    9.
    发明申请
    Reinforcement preform for metal matrix composites 失效
    金属基复合材料增强预制件

    公开(公告)号:US20030069123A1

    公开(公告)日:2003-04-10

    申请号:US10295902

    申请日:2002-11-18

    IPC分类号: C04B038/00

    摘要: A preform for use in a metal matrix composite, particularly for a magnesium metal composite. In the preform the reinforcing material typically is silicon carbide, boron nitride, titanium nitride, carbon or graphite. The binder used in the preform is sintered magnesium fluoride, which avoids the known problems which result from the high reactivity of molten magnesium metal with other binders, such as silica and alumina, which results in the formation of magnesium oxide in the reinforced composite. The presence of magnesium oxide crystals in the metal matrix adversely affects the properties of the composite. The preform generally has a void volume of from about 50% to about 95%.

    摘要翻译: 用于金属基质复合材料,特别是镁金属复合材料的预制件。 在预制件中,增强材料通常是碳化硅,氮化硼,氮化钛,碳或石墨。 预型体中使用的粘合剂是烧结氟化镁,其避免了熔融镁金属与其它粘合剂如二氧化硅和氧化铝的高反应性导致的已知问题,这导致在增强复合材料中形成氧化镁。 金属基体中氧化镁晶体的存在不利地影响复合材料的性能。 预成型件通常具有约50%至约95%的空隙体积。

    Admixture composition for optimizing EO/PO plasticizer addition
    10.
    发明申请
    Admixture composition for optimizing EO/PO plasticizer addition 有权
    用于优化EO / PO增塑剂的外加剂组合物

    公开(公告)号:US20020121229A1

    公开(公告)日:2002-09-05

    申请号:US09993726

    申请日:2001-11-06

    摘要: In the preparation of aqueous cement compositions containing a plasticizer, such as an EO/PO polymerontaining plasticizer, or EO/PO comb polymer-containing plasticizer, and further containing clay, such as a smectite clay, which expands when in contact with water, the step of providing an agent operative to modify the clay whereby the plasticizer absorbing capability of the clay is reduced. In exemplary methods of the invention, the plasticizer is an EO/PO (e.g., oxyalkylene) plasticizer and preferably an EO/PO comb polymer, and the clay-activity-modifying agent may comprise an inorganic cation, an organic cation, a polar organic molecule capable of being absorbed by the clay, a clay dispersant (such as a polyphosphate), or a mixture thereof. For clay-activity-modifying agents which comprise a cation or a polar organic molecule, the agent is preferably added to the clay before water is introduced to the clay. For clay dispersant agents and some organic cations such as quaternary amines (which have a strong affinity for cationic exchange with the clay), the agent may be added before, during, or after water is introduced to the clay.

    摘要翻译: 在含有增塑剂(例如含EO / PO聚合物的增塑剂)或含EO / PO梳型聚合物的增塑剂的水性水泥组合物的制备中,并且还含有当与水接触时膨胀的粘土(例如蒙脱石粘土), 提供可操作地改性粘土的试剂的步骤,由此降低粘土的增塑剂吸收能力。 在本发明的示例性方法中,增塑剂是EO / PO(例如,氧化烯)增塑剂,优选EO / PO梳状聚合物,并且粘土 - 活性改性剂可以包含无机阳离子,有机阳离子,极性有机物 能够被粘土吸收的分子,粘土分散剂(例如多磷酸盐)或其混合物。 对于包含阳离子或极性有机分子的粘土活性改性剂,优选在将水引入粘土之前将试剂加入到粘土中。 对于粘土分散剂和一些有机阳离子如季胺(其与粘土与阳离子交换具有很强的亲和力),可以在将水引入粘土之前,之中或之后加入该试剂。