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    Corrugated steel deck system including acoustic features
    2.
    发明申请
    Corrugated steel deck system including acoustic features 有权
    波纹钢甲板系统包括声学特征

    公开(公告)号：US20070000198A1

    公开(公告)日：2007-01-04

    申请号：US11170738

    申请日：2005-06-30

    申请人： Stephen Payne ,  Kurt Goodfriend ,  David McDonald ,  Dennis Socha ,  John Ellicson ,  Francis Laux ,  Russell Dombeck ,  Thomas Sheppard

    发明人： Stephen Payne ,  Kurt Goodfriend ,  David McDonald ,  Dennis Socha ,  John Ellicson ,  Francis Laux ,  Russell Dombeck ,  Thomas Sheppard

    IPC分类号： E04F13/04 ,  E04B1/18

    CPC分类号： E04B5/10 ,  E04B5/40 ,  E04F15/20

    摘要： The present invention relates to a sound rated floor system for inhibiting sound transmission between floors. The system includes a corrugated steel deck; a first layer of cementitious material or board or sheet applied over the corrugated steel deck; a sound insulation mat or board applied over the first layer; a second layer of cementitious material applied over the sound insulation mat or board. The floor system has an IIC rating of at least 25 and the corrugated steel deck provides at least 50 percent of the ultimate load carrying capacity under static and impact loading of the floor system with a floor deflection of at most 1/360 of the floor span.

    摘要翻译： 本发明涉及一种用于抑制楼层之间的声音传播的声级楼层系统。 该系统包括波纹钢甲板; 施加在波纹钢甲板上的第一层水泥质材料或板或板; 在第一层上施加隔音垫或板; 在隔音垫或板上施加第二层水泥质材料。 地板系统的IIC等级至少为25，波纹钢甲板在地板系统的静态和冲击载荷下提供至少50％的极限承载能力，地板挠度最大为地板跨度的1/360 。

    Surface enhancing coating for gypsum-containing floor underlayments
    3.
    发明申请
    Surface enhancing coating for gypsum-containing floor underlayments 有权
    含石膏地板底层的表面增强涂层

    公开(公告)号：US20050150427A1

    公开(公告)日：2005-07-14

    申请号：US10755786

    申请日：2004-01-12

    申请人： Qingxia Liu ,  John Ellicson ,  David McDonald

    发明人： Qingxia Liu ,  John Ellicson ,  David McDonald

    IPC分类号： B32B5/16 ,  C08H1/00 ,  C09D201/00 ,  E04F15/18

    CPC分类号： C09D201/00 ,  C04B28/14 ,  C04B2111/60 ,  E04F15/18 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/2891 ,  Y10T428/31855 ,  C04B41/48

    摘要： A coating for preparing a floor underlayment to receive an adhesive, where the coating includes a water-soluble, latex polymer, a defoamer and a dual-function surface enhancing agent. The surface enhancing agent includes a set accelerator that also functions to cross link the adhesive, hardening the surface of the underlayment using at least two mechanisms. One embodiment of the invention is a dry mixture that forms a coating when added to water. The dry mixture includes from about 10% to about 50% of the redispersible polymer on a dry weight basis, from about 50% to about 90% of the surface enhancing agent and from about 0.15% to about 0.25% of the defoamer on a dry weight basis. Other embodiments describe a liquid coating formed by adding from about 1 to about 8 parts water to 1 part of the dry mixture on a volume basis.

    摘要翻译： 一种用于制备地板底层以接收粘合剂的涂层，其中涂层包括水溶性胶乳聚合物，消泡剂和双功能表面增强剂。 表面增强剂包括一种既可以使粘合剂交联的功能的固化加速剂，也可以使用至少两种机制来硬化底层的表面。 本发明的一个实施方案是当添加到水中时形成涂层的干燥混合物。 干燥混合物包含约10％至约50％的基于干重的可再分散聚合物，约50％至约90％的表面增强剂和约0.15％至约0.25％的消泡剂，其干燥 重量基础。 其它实施方案描述了通过以体积计从约1至约8份水添加至1份干燥混合物而形成的液体涂料。

    Surface enhancing coating for gypsum-containing floor underlayments
    4.
    发明申请
    Surface enhancing coating for gypsum-containing floor underlayments 有权
    含石膏地板底层的表面增强涂层

    公开(公告)号：US20060264548A1

    公开(公告)日：2006-11-23

    申请号：US11491333

    申请日：2006-07-21

    申请人： Qingxia Liu ,  John Ellicson ,  David McDonald

    发明人： Qingxia Liu ,  John Ellicson ,  David McDonald

    IPC分类号： C08K3/30

    CPC分类号： C09D201/00 ,  C04B28/14 ,  C04B2111/60 ,  E04F15/18 ,  Y10T428/25 ,  Y10T428/28 ,  Y10T428/2891 ,  Y10T428/31855 ,  C04B41/48

    摘要： A coating for preparing a floor underlayment to receive an adhesive includes a water-soluble, latex polymer, a defoamer and a dual-function surface enhancing agent. The surface enhancing agent includes a set accelerator that also functions to cross link the adhesive, hardening the surface of the underlayment using at least two mechanisms. One embodiment of the invention is a dry mixture that forms a coating when added to water. The dry mixture includes from about 10% to about 50% of the redispersible polymerby weight based on the mixture, from about 50% to about 90% of the surface enhancing agent and from about 0.15% to about 0.25% of the defoamerby weight based on the mixture. Other embodiments describe a liquid coating formed by adding from about 1 to about 8 parts water to 1 part of the dry mixture by volume based on the mixture.

    摘要翻译： 用于制备底层底层以接收粘合剂的涂层包括水溶性胶乳聚合物，消泡剂和双功能表面增强剂。 表面增强剂包括一种既可以使粘合剂交联的功能的固化加速剂，也可以使用至少两种机制来硬化底层的表面。 本发明的一个实施方案是当添加到水中时形成涂层的干燥混合物。 基于混合物，干混合物包含约10％至约50％的可再分散聚合物，约50％至约90％的表面增强剂和约0.15％至约0.25％的消泡剂重量，基于 混合物。 其它实施方案描述了通过基于混合物按体积添加约1至约8份水至1份干燥混合物而形成的液体涂料。