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    LIGHTWEIGHT WALL STRUCTURE MATERIAL AND PROCESS FOR MAKING
    15.
    发明申请
    LIGHTWEIGHT WALL STRUCTURE MATERIAL AND PROCESS FOR MAKING 审中-公开
    轻型墙结构材料及其制造工艺

    公开(公告)号：US20090012191A1

    公开(公告)日：2009-01-08

    申请号：US12166494

    申请日：2008-07-02

    申请人： Scott Deans

    发明人： Scott Deans

    IPC分类号： C04B7/02

    CPC分类号： C04B28/04 ,  C04B14/06 ,  C04B14/202 ,  C04B14/24 ,  C04B16/08 ,  C04B20/0048 ,  C04B24/2641 ,  C04B38/08 ,  C04B38/106 ,  C04B40/0028

    摘要： This invention relates to a method for creating a lightweight cementatious material for use in building construction. The material can be formed in panels to replace conventional drywall gypsum board. In the disclosed form the product does not include any paper or other components that serve as food for mold and therefore is mold resistant. The material has a composition of Portland cement, foamed glass beads and an acrylic co-polymer. In some forms, sand may be used as a filler and in others, the filler may be polystyrofoam particles and vermiculite.

    摘要翻译： 本发明涉及一种用于建造用于建筑施工的轻质水泥材料的方法。 该材料可以在面板中形成以代替常规的干墙石膏板。 在所公开的形式中，该产品不包括用作模具食品的任何纸或其它组分，因此是耐模具的。 该材料具有波特兰水泥，泡沫玻璃珠和丙烯酸共聚物的组成。 在一些形式中，沙可以用作填料，而在其它形式中，填料可以是聚苯乙烯泡沫塑料颗粒和蛭石。

    Surfactant composition for gypsum plaster boards
    16.
    发明申请
    Surfactant composition for gypsum plaster boards 有权
    石膏板的表面活性剂组成

    公开(公告)号：US20030188670A1

    公开(公告)日：2003-10-09

    申请号：US10381232

    申请日：2003-06-09

    发明人： Daniel Martin ,  Robert Garcin ,  Serge Sabio

    IPC分类号： C04B011/00

    CPC分类号： C04B24/16 ,  C04B28/14 ,  C04B2103/40 ,  C04B2111/0062 ,  C04B38/106

    摘要： The invention concerns a gypsum plaster composition, including alkylsuphates of formula H(CH2)nOSOnullMnull, wherein: n is from 6 to 16 and the average number of carbon atoms in the alkylsulphate composition nm ranges between 10 and 11, and M is a monovalent cation. The invention also concerns a method for preparing the plaster composition and a gypsum plaster board obtainable from said composition. The invention further concerns a method for making gypsum plaster boards. The invention is useful for producing lightened gypsum plaster boards.

    摘要翻译： 本发明涉及石膏膏组合物，包括式H（CH 2）nOSO-m + +的烷基化合物，其中n为6至16，并且烷基硫酸盐组合物中的平均碳原子数为10至11 ，M是一价阳离子。 本发明还涉及一种制备石膏组合物的方法和可由所述组合物获得的石膏板。 本发明还涉及制造石膏板的方法。 本发明可用于生产轻质石膏板。

    Foamed fireproofing composition and method
    18.
    发明申请
    Foamed fireproofing composition and method 有权

    公开(公告)号：US20020137807A1

    公开(公告)日：2002-09-26

    申请号：US10044547

    申请日：2002-01-11

    发明人： Dennis M. Hilton ,  Michael D. Morgan ,  Robert Paul ,  Karl D. Taub ,  Robert S. Young ,  Ricky N. Bastarache

    IPC分类号： C08J009/00

    CPC分类号： B01F5/0406 ,  B01F3/04446 ,  B28C5/381 ,  C04B38/10 ,  C04B38/106 ,  C04B24/14 ,  C04B28/02 ,  C04B40/0028 ,  C04B24/2623

    摘要： Disclosed are formulations adapted to form a foamed cementitious composition, the foamed cementitious composition itself, a method of forming a hydraulic binder foam, and a method of conveying and applying the resulting foam to a substrate. A pumpable cementitious slurry is formed, the slurry is mixed with a gas such as air, and is subjected to mechanically created turbulence to generate gas bubbles and create a foam, which preferably is stabilized by a foam stabilizing agent such as polyvinyl alcohol present in the slurry. The foam is then conveyed to a nozzle or other suitable dispense point from which it is applied, for example sprayed, preferably uniformly, onto a substrate to be coated. Prior to dispensing, a set accelerator is preferably injected, which causes the foam to gel, which in turn improves the hangability of the product on a substrate. The spray material adheres to the substrate and hardens to form an insulative coating on the substrate. Also disclosed are dry compositions comprising a hydratable cementitious binder, a mechanical foam stabilizing agent, and optionally a fibrous component, set retarder and air entraining agent, said composition providing, on the addition of water, gas and mechanical turbulence, a settable foam which is capable of spray application to a steel structural member and which, after spray application, is adherent to the member in the foamed state and after setting. The foam after setting, forms a fire and heat protective adherent coating on the member.

    Method for filling voids with aggregate material
    19.
    发明申请
    Method for filling voids with aggregate material 失效
    用骨料填充空隙的方法

    公开(公告)号：US20020015619A1

    公开(公告)日：2002-02-07

    申请号：US09978374

    申请日：2001-10-15

    发明人： Patrick J. Stephens

    IPC分类号： E02D017/00 ,  E02D003/02 ,  E02D005/00 ,  E02D019/00

    CPC分类号： C04B28/02 ,  C04B38/106 ,  C04B2111/00146 ,  C04B2111/00724 ,  E02D3/12 ,  E21F15/005 ,  E21F15/08 ,  Y02W30/93 ,  C04B18/12 ,  C04B18/125 ,  C04B2103/50 ,  C04B24/42 ,  C04B40/0028

    摘要： A method for filling a void using an aggregate material, such as mine tailings, the fill material being pumped from a site which is located remote from the void. A fluid, aerated material is formed by mixing the particulate solid material with finished foam. The aerated material may also include cement or another binder for applications requiring structural strength. The bubble structure which results from incorporating the foam constituent in the fill material renders this much more fluid and pumpable, thereby allowing the use of much higher solids-to-water ratios than would otherwise be possible while still being able to pump the material over significant distances. This reduces the possibly of fluidic collapse of the material in the void, and produces other advantages as well.

    摘要翻译： 使用诸如矿尾矿等骨料的填充空隙的方法，填充材料从位于远离空隙的位置泵送。 流体充气材料通过将颗粒状固体材料与成品泡沫混合而形成。 充气材料还可以包括水泥或用于需要结构强度的应用的另一粘合剂。 由于将泡沫成分掺入到填充材料中而产生的气泡结构使其更加流体和可泵送，从而允许使用比其它方式更高的固体 - 水比，同时仍能够将材料泵送到显着的 距离 这可以减少空隙中材料的流体崩溃，并产生其它优点。

    Backfilling underground voids
    20.
    发明授权
    Backfilling underground voids 失效
    回填地下空洞

    公开(公告)号：US06322292B1

    公开(公告)日：2001-11-27

    申请号：US09015374

    申请日：1998-01-29

    申请人： Lloyd P. Zenari ,  Patrick J. Stephens

    发明人： Lloyd P. Zenari ,  Patrick J. Stephens

    IPC分类号： C09K1710

    CPC分类号： C04B28/02 ,  C04B2111/00146 ,  C04B2111/00724 ,  E02D3/12 ,  E21F15/005 ,  E21F15/08 ,  Y02W30/93 ,  C04B18/12 ,  C04B38/106

    摘要： A method for filling an underground void, such as a mine stope, without danger of causing mud slides therein, with the material being pumped from a site which is located remote from the void. A fluid, cementitious material is formed by mixing hydraulic cement, water, particulate solid material, and foam material. The bubble structure which results from incorporating the foam constituent in the fill material renders this much more fluid and pumpable, thereby allowing the use of much higher solids-to-water ratios than would otherwise be possible while still being able to pump the material over significant distances. This reduces the possibly of fluidic collapse of the material in the void, and produces other advantages as well. In the case of stopes, the particulate solid component is ordinarily provided using the tailings from the mine operation.

    摘要翻译： 一种用于填充诸如矿场的地下空隙的方法，而不会在其中滑动泥土的危险，而材料从位于远离空隙的位置泵送。 通过混合水硬水泥，水，颗粒状固体材料和泡沫材料形成流体的水泥质材料。 由于将泡沫成分掺入到填充材料中而产生的气泡结构使其更加流体和可泵送，从而允许使用比其它方式更高的固体 - 水比，同时仍能够将材料泵送到显着的 距离 这可以减少空隙中材料的流体崩溃，并产生其它优点。 在停止的情况下，通常使用来自矿井操作的尾矿提供颗粒状固体组分。