Precompressed foam expansion joint system transition

Invention Grant

US09200437B1 Precompressed foam expansion joint system transition 有权

Title translation: 预压泡沫膨胀节系统过渡

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Patent Title: Precompressed foam expansion joint system transition
Patent Title (中): 预压泡沫膨胀节系统过渡
Application No.: US12635062

Application Date: 2009-12-10
Publication No.: US09200437B1

Publication Date: 2015-12-01
Inventor: Lester Hensley , Bill Witherspoon
Applicant: Lester Hensley , Bill Witherspoon
Applicant Address: US MA Westborough
Assignee: EMSEAL JOINT SYSTEMS LTD.
Current Assignee: EMSEAL JOINT SYSTEMS LTD.
Current Assignee Address: US MA Westborough
Agency: MKG LLC
Main IPC: E04B1/68
IPC: E04B1/68

Precompressed foam expansion joint system transition

Abstract:

A water resistant expansion joint system for installation into a building joint in vertical and horizontal configurations is designed such that it can be used for either an inside or outside corner. The system comprises open celled foam having a water-based acrylic chemistry infused therein. A layer of an elastomer is disposed on the open celled foam and is tooled to define a profile to facilitate the compression of the expansion joint system when installed between coplanar substrates. The system is delivered to a job site in a pre-compressed state ready for installation into the building joint.

Abstract(Chinese):

设计用于安装在垂直和水平结构中的建筑物接头中的防水膨胀节系统，使得其可以用于内角或外角。该系统包括其中注入水性丙烯酸化学品的开孔泡沫。弹性体层设置在开孔泡沫上，并且被加工以限定轮廓，以便当安装在共面基底之间时有助于膨胀接头系统的压缩。该系统以预压缩状态运送到作业现场，准备安装到建筑物接头中。

Information query

Espacenet

IPC分类:

E	固定建筑物
E04	建筑物
E04B	一般建筑物构造；墙，例如，间壁墙；屋顶；楼板；顶棚；建筑物的隔绝或其他防护(墙、楼板、或顶棚上的开口的边沿构造入E06B1/00)
E04B1/00	一般构造；不限于墙，例如，间壁墙，或楼板或顶棚或屋顶中任何一种结构（脚手架，模板入E04G；特殊用途的建筑物用的专用结构，建筑物的一般布置，例如，模数协调入E04H；建筑物的特殊构件见这些构件的有关组）
E04B1/62	.隔绝或其他防护；用于此目的构件或使用的特殊材料（化学成分入C01至C11；用于提供隔绝或密封的器具入E04F21/00；能经受或提供保护不希望出现的外界影响的建筑物入E04H9/00；在墙内或间壁墙内的密封管入F16L5/02；对危害性辐射的屏蔽入G21F；建筑物特殊部分的构造参见有关这些部分的各组）
E04B1/66	..密封（使灰浆具有防渗漏性质的添加剂入C04B；沥青密封材料入C08L95/00；一般水利工程设施的密封入E02B3/16；地下潮气或地下水的防护入E02D31/02；防雨或防其他大气降落物的覆盖入E04D；密封片的材料成分或制造参见有关这些片材的类）
E04B1/68	...接缝用的，例如，伸缩缝（道路或机场的接缝用填料入E01C11/02；桥梁的伸缩缝入E01D19/06；基础桩之间的接缝密封入E02D5/14；基础结构之间的接缝入E02D29/16；屋面覆盖构件之间的接缝或缝隙的密封设施入E04D1/36；屋面覆盖构件之间的接缝密封入E04D3/38；在现场用大块材堆料制成的楼板或楼面层的接缝构造入E04F15/14)