Waterproofing Membrane
    21.
    发明申请
    Waterproofing Membrane 有权
    防水膜

    公开(公告)号:US20130040104A1

    公开(公告)日:2013-02-14

    申请号:US13642281

    申请日:2011-04-06

    IPC分类号: B32B13/00 B29C70/68

    摘要: Disclosed is a waterproofing membrane that comprises a carrier sheet, a pressure sensitive adhesive layer on one surface of the carrier sheet, and a protective coating layer on the adhesive layer. The protective coating layer is highly reflective (optionally textured) and operative to bond to concrete cast against it. Preferably, the protective coating layer comprises cement, polymer, and white pigment, and may optionally or additionally include a filler, a UV absorber and an antioxidant. The protective coating layer protects the membrane against weather exposure, tolerates foot traffic and strongly adheres to concrete cast against it. Also disclosed is a waterproofing membrane comprising a carrier sheet, a pressure sensitive adhesive layer, a protective coating layer (as described above), and a highly releasable bonding layer.

    摘要翻译: 公开了一种防水膜,其包括载体片,载体片的一个表面上的压敏粘合剂层和粘合剂层上的保护涂层。 保护性涂层是高反射性(任意纹理化的),并且可操作地粘结到与之相反的混凝土上。 优选地,保护性涂层包括水泥,聚合物和白色颜料,并且可以任选地或另外包括填料,UV吸收剂和抗氧化剂。 保护涂层保护膜免受天气暴露,容忍脚部流动,并强烈地粘附在其上。 还公开了一种防水膜,其包括载体片,压敏粘合剂层,保护涂层(如上所述)和高度可剥离的粘合层。

    Waterproofing Membrane
    22.
    发明申请
    Waterproofing Membrane 有权
    防水膜

    公开(公告)号:US20130037989A1

    公开(公告)日:2013-02-14

    申请号:US13642265

    申请日:2011-04-26

    摘要: Disclosed is a waterproofing membrane that comprises a carrier sheet, a pressure sensitive adhesive layer on one surface of the carrier sheet, and a protective coating layer on the adhesive layer. The protective coating layer comprises a highly reflective protective coating layer operative to bond to concrete cast against it, particularly one that is produced from an aqueous coating comprising an acrylic emulsion, a filler, and a white pigment. The pigment volume concentration of the filler plus white pigment is greater than or equal to 40% by volume. The protective coating layer protects the membrane against weather exposure, tolerates foot traffic and strongly adheres to concrete cast against it. The protective coating comprises an acrylic polymer with a unique multi-domain morphology (i.e., at least two distinct polymer domains).

    摘要翻译: 公开了一种防水膜,其包括载体片,载体片的一个表面上的压敏粘合剂层和粘合剂层上的保护涂层。 保护性涂层包括高反射性保护涂层,其可操作地结合到其上浇注的混凝土,特别是由包含丙烯酸乳液,填料和白色颜料的水性涂料制备的涂层。 填料加白色颜料的颜料体积浓度大于或等于40体积%。 保护涂层保护膜免受天气暴露,容忍脚部流动,并强烈地粘附在其上。 保护性涂层包含具有独特多结构域形态(即至少两个不同的聚合物结构域)的丙烯酸聚合物。

    Waterproofing membrane
    24.
    发明授权
    Waterproofing membrane 有权
    防水膜

    公开(公告)号:US08931228B2

    公开(公告)日:2015-01-13

    申请号:US13642281

    申请日:2011-04-06

    摘要: Disclosed is a waterproofing membrane that comprises a carrier sheet, a pressure sensitive adhesive layer on one surface of the carrier sheet, and a protective coating layer on the adhesive layer. The protective coating layer is highly reflective (optionally textured) and operative to bond to concrete cast against it. Preferably, the protective coating layer comprises cement, polymer, and white pigment, and may optionally or additionally include a filler, a UV absorber and an antioxidant. The protective coating layer protects the membrane against weather exposure, tolerates foot traffic and strongly adheres to concrete cast against it. Also disclosed is a waterproofing membrane comprising a carrier sheet, a pressure sensitive adhesive layer, a protective coating layer (as described above), and a highly releasable bonding layer.

    摘要翻译: 公开了一种防水膜,其包括载体片,载体片的一个表面上的压敏粘合剂层和粘合剂层上的保护涂层。 保护性涂层是高反射性(任意纹理化的),并且可操作地粘结到与之相反的混凝土上。 优选地,保护性涂层包括水泥,聚合物和白色颜料,并且可以任选地或另外包括填料,UV吸收剂和抗氧化剂。 保护涂层保护膜免受天气暴露,容忍脚部流动,并强烈地粘附在其上。 还公开了一种防水膜,其包括载体片,压敏粘合剂层,保护涂层(如上所述)和高度可剥离的粘合层。

    Vapor permeable liquid-applied membrane
    25.
    发明授权
    Vapor permeable liquid-applied membrane 有权
    透气液体膜

    公开(公告)号:US08524822B2

    公开(公告)日:2013-09-03

    申请号:US11314325

    申请日:2005-12-21

    IPC分类号: C08K3/26

    摘要: Exemplary membranes, liquid compositions, and methods of the invention involve the use of a hydrophobic acrylic polymer and at least one water-soluble polymer (e.g., PVOH) for providing a water vapor permeable air barrier on construction surfaces. Unlike prior art vapor barriers, the present invention provides membranes having good crack-bridging and non-water-absorption characteristics.

    摘要翻译: 本发明的示例性膜,液体组合物和方法涉及使用疏水性丙烯酸聚合物和至少一种水溶性聚合物(例如PVOH),以在施工表面上提供水蒸汽可渗透的空气屏障。 与现有技术的蒸气阻挡层不同,本发明提供了具有良好的裂缝桥接和非吸水特性的膜。

    Method for protecting subgrade vertical wall from stone impacts in
backfill operation and laminate for accomplishing the same
    27.
    发明授权
    Method for protecting subgrade vertical wall from stone impacts in backfill operation and laminate for accomplishing the same 失效
    用于保护路基垂直墙与回填操作中的石头冲击和层压板的完成方法

    公开(公告)号:US5406759A

    公开(公告)日:1995-04-18

    申请号:US101864

    申请日:1993-08-04

    IPC分类号: B32B11/04 E02D31/02 E04B1/92

    摘要: An exemplary method for measuring the impact resistance of polymeric film-based laminates involves a falling dart test using laminates that are essentially fully adhered to an inclined mortar block in emulation of stone impacts in backfill situations. Methods for protecting subgrade vertical walls from stone impacts in backfill operations involve the use of a four-layer laminate having an impact energy of at least 50 lb-ft.sup.2 /sec.sup.2 in accordance with a falling dart test using a mortar block inclined at an angle of 60.degree. from vertical. The film-based laminate, comprising a center film having a Young's modulus of at least 200,000 psi (ASTM D 882), is surprisingly discovered to have synergistic properties to provide an average impact energy, as determined in accordance with the 60.degree. impact test, which far exceeds the additive impact energy of the components and which reflects more accurately the performance of the laminate in the actual backfill situation.

    摘要翻译: 用于测量聚合物膜基层压板的耐冲击性的示例性方法涉及使用层压板的落镖试验,其基本上完全粘附到倾斜的砂浆块中,以模拟在回填情况下的石头撞击。 用于在回填操作中保护路基垂直墙壁与石头撞击的方法涉及使用具有至少50lb-ft2 / sec2的冲击能量的四层层压材料,根据落下的飞镖试验,使用倾斜角度为 60°垂直。 令人惊奇地发现包含杨氏模量为至少200,000psi(ASTM D882)的中心膜的膜基层压板具有协同性能以提供根据60°冲击试验确定的平均冲击能量, 这远远超过了组件的添加剂冲击能量,并且更准确地反映了层压板在实际回填情况下的性能。