Self-adhering underlayment sheets to form waterproofing joints, related building assemblies and methods

    公开(公告)号:US10138633B2

    公开(公告)日:2018-11-27

    申请号:US14924491

    申请日:2015-10-27

    摘要: As described herein, the invention includes a building underlayment sheet that comprises an underlayment lamina having a top surface and a bottom surface. The bottom surface includes an interior portion and a selvage portion that extends from the interior portion of the bottom surface to a terminal distal edge of the sheet and the interior portion of the bottom surface bears a self adhesive layer. The selvage portion of the bottom surface bears a bonding composition that is capable of bonding to a top surface of a second underlayment lamina to form a full lap joint. In some embodiments, the self adhesive layer includes an asphalt, a polymer such as poly(styrene-butadiene-styrene)(SBS), and a tackifier, and/or the bonding composition includes asphalt, a polymer such as poly(styrene-butadiene-styrene), ground tire rubber (GTR), and tackifier. Also included are building assemblies that include the application of one or more of the underlayment sheets to a building surface, such as a roof surface and methods of installing the underlayment and waterproofing a roof surface.

    Brush and Methods of Use
    6.
    发明申请
    Brush and Methods of Use 审中-公开
    刷子和使用方法

    公开(公告)号:US20160221027A1

    公开(公告)日:2016-08-04

    申请号:US14839148

    申请日:2015-08-28

    IPC分类号: B05C17/02 A46B7/04 A46B5/00

    摘要: A brush for applying a viscous coating to surfaces such as a driveway, has a composition and conformation promoting an even application of the coating. The brush has bristles of a given, number, density/spatial distribution, free length, thickness and elastic modulus that in combination provide a controlled leakage of viscous coating past the brush when the handle thereof is held at a given angle and subjected to a given downforce to facilitate applying the coating.

    摘要翻译: 用于将粘性涂层施加到诸如车道的表面的刷子具有促进涂层均匀施用的组成和构型。 刷子具有给定的数量,密度/空间分布,自由长度,厚度和弹性模量的刷毛,当其手柄被保持在给定的角度并且经受给定的时间时,组合提供粘性涂层经过刷子的受控泄漏 下压力以便于涂覆涂层。