LINER FOR CONCRETE ARTICLE
    3.
    发明公开
    LINER FOR CONCRETE ARTICLE 审中-公开
    AUSKLEIDUNGFÜRBETONARTIKEL

    公开(公告)号:EP3142838A1

    公开(公告)日:2017-03-22

    申请号:EP15729594.0

    申请日:2015-05-12

    发明人: SUBACCHI, Claudio

    摘要: The liner (102) includes a rib formation (110) with a transverse section configured to mechanically lock the liner (102) to a concrete shell (109) and a joint (114) to allow the rib formation (110) to flex. The joint (114) for the rib formation (110) can comprise a first side (116) spaced apart from a second side (118) with each joined to the transverse section to allow each side to flex with respect to each other. The space (122) between the first side (116) and the second side (118) can be filled with a weld material to add rigidity to the rib formation (110) while allowing it to flex. Each of the first side (116) and the second side (118) can be combined at the other end to a shell. The combined rib formation (110) and shell are spirally wound to create the liner (102).

    摘要翻译: 衬套包括具有横截面的肋结构,该横截面构造成将衬套机械地锁定到混凝土壳体和接头以允许肋形成弯曲。 用于肋形成的接头可以包括与第二侧间隔开的第一侧,每个与横向部分接合,以允许每一侧相对于彼此弯曲。 第一侧和第二侧之间的空间可以用焊接材料填充,以增加肋形成的刚性,同时允许其弯曲。 第一侧和第二侧中的每一个可以在另一端与壳结合。 组合的肋骨形成和壳体被螺旋缠绕以形成衬垫。

    Vorpressrohr
    6.
    发明公开

    公开(公告)号:EP2857731A1

    公开(公告)日:2015-04-08

    申请号:EP14186344.9

    申请日:2014-09-25

    IPC分类号: F16L9/08 B32B1/08

    摘要: Begehbares Vorpressrohr (10), insbesondere zum Transport von aggressiven Medien, umfassend ein Innenrohr (12) aus einem chemikalienbeständigen Material und ein Außenrohr (14) aus Beton, dadurch gekennzeichnet, dass das Innenrohr (12) von einem Faserverbundwerkstoff (13) gebildet ist, dass der Faserverbundwerkstoff (13) mindestens eine tragende Schicht (38, 40) aufweist, welche 50 Gew.-% bis 80 Gew.-% an Fasern umfasst, die in einer Umfangsrichtung (16) und/oder schraubenförmig, und zudem mehrlagig gewickelt sind, und dass die tragende Schicht (38, 40) 20 Gew.-% bis 40 Gew.-% an Matrixmaterial umfasst, welches auf Reaktivharz basiert.

    摘要翻译: 可行走Vorpressrohr(10),特别是用于输送腐蚀性介质,其包括由耐化学腐蚀的材料和混凝土的外管(14)的内管(12),其特征在于,由纤维复合材料中的内管(12)形成(13), 该纤维复合材料(13)的至少一个支撑层(38,40),其包含50重量%至80重量%的纤维螺旋状在圆周方向(16)和/或,和卷绕在多个层是 并且支撑层(38,40)包含基于反应性树脂的20重量%至40重量%的基质材料。

    PRESSURE CAST CONCRETE OR MORTAR LINED STEEL PIPES AND METHODS OF MAKING THE SAME
    9.
    发明公开
    PRESSURE CAST CONCRETE OR MORTAR LINED STEEL PIPES AND METHODS OF MAKING THE SAME 审中-公开
    采用铸造混凝土或砂浆内衬复合钢管及其制造方法

    公开(公告)号:EP2279369A2

    公开(公告)日:2011-02-02

    申请号:EP09747060.3

    申请日:2009-04-01

    摘要: Pressure cast lined steel pipes comprise an annular concrete or mortar liner (14) along an inside diameter, and a metal shell (12) surrounding the liner, wherein the liner (14) is in direct contact with the metal shell (12). The wall thickness of the liner can be from 10 to 50 times the thickness of the metal shell The pipe may be coated with a dielectric material A mold assembly used to form the pipe includes an annular concrete or mortar composition chamber formed between the metal shell and an inner mold member Pressurized water is used in the mold assembly to pressurize the concrete or mortar composition and exert a desired pressure force onto the metal shell while the composition cures in the mold Once a desired degree of cure is achieved, the pressure is removed causing the metal shell to exert a desired compression force onto the cured liner

    Concertina reinforcement of concrete coatings for pipes
    10.
    发明公开
    Concertina reinforcement of concrete coatings for pipes 审中-公开
    Faltbare Bewehrung einer Beschichtung aus BetonfürRohrleitungen

    公开(公告)号:EP1630465A1

    公开(公告)日:2006-03-01

    申请号:EP04104078.3

    申请日:2004-08-25

    发明人: Claeys, Peter

    IPC分类号: F16L9/08 F16L9/04 F16L58/06

    摘要: A reinforcement of a coating of a cylindrical object, such as a steel pipe (10), takes the form of a wire construction (12). The wire construction (12) comprises a spiral wound wire. The spiral wound wire comprises different turns (14), which are connected to each other in a way to allow the wire construction to form diamond meshes when the wire construction is extended to cover the cylindrical object (10).

    摘要翻译: 诸如钢管(10)的圆柱形物体的涂层的加强呈现线结构(12)的形式。 线材构造(12)包括螺旋缠绕线。 螺旋缠绕线包括不同的匝(14),当匝线延伸以覆盖圆柱形物体(10)时,这些匝彼此连接以允许线结构形成金刚石网格。