公开(公告)号：US09637915B1

公开(公告)日：2017-05-02

申请号：US13731327

申请日：2012-12-31

Applicant: EMSEAL JOINT SYSTEMS LTD.

Inventor： Lester Hensley ,  Bill Witherspoon

IPC: E04B1/68 ,  E01C11/02 ,  E04B1/94

CPC classification number: E04B1/6812 ,  B32B7/12 ,  B32B27/065 ,  B32B2307/3065 ,  B32B2307/7265 ,  E04B1/948

Abstract: A fire and/or 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 a core having a fire retardant infused therein. A layer of an elastomer is disposed on the core and is tooled to define a profile to facilitate the compression of the expansion joint system when installed between coplanar substrates. The system can be delivered to a job site in a pre-compressed state ready for installation into the building joint.

公开(公告)号：US20160237689A1

公开(公告)日：2016-08-18

申请号：US15135015

申请日：2016-04-21

Applicant: EMSEAL JOINT SYSTEMS LTD.

Inventor： Lester Hensley

IPC: E04D13/15

CPC classification number: E04D13/151 ,  E04B1/681 ,  E04B1/6813 ,  E04D13/1415

Abstract: An expansion joint seal includes a central portion having at least one central chamber disposed around a centerline, a first flange portion extending outwardly from the centerline and a second flange portion extending outwardly from the centerline in a direction opposite the first flange portion. When installed on the structure, the first flange portion is attachable to a first substrate of the structure and the second flange portion is attachable to a second substrate of the structure such that the central portion is disposed within and seals a gap formed between the first substrate and the second substrate of the structure. Movement of one or both of the first substrate and the second substrate causes a response in the central portion to maintain the seal.

Abstract translation: 膨胀接头密封件包括具有围绕中心线设置的至少一个中心室的中心部分，从中心线向外延伸的第一凸缘部分和沿着与第一凸缘部分相反的方向从中心线向外延伸的第二凸缘部分。 当安装在结构上时，第一凸缘部分可附接到结构的第一基板，并且第二凸缘部分可附接到结构的第二基板，使得中心部分设置在第一基板 和该结构的第二基板。 第一基板和第二基板中的一个或两个的运动在中心部分引起响应以保持密封。

公开(公告)号：US20160208480A1

公开(公告)日：2016-07-21

申请号：US14950930

申请日：2015-11-24

Applicant: Emseal Joint Systems, LTD

Inventor： Lester Hensley ,  Bill Witherspoon

IPC: E04B1/68 ,  B29C44/56

CPC classification number: E04B1/6812 ,  B29C44/5618 ,  B29C44/5627 ,  B29C44/5681 ,  B29K2995/0069 ,  B29L2031/26

Abstract: A water resistant expansion joint system includes foam, which has been formed into a desired shape by at least one of stamping, cutting, molding and die-cutting; and a layer of an elastomer disposed on the foam. The layer of the elastomer facilitates compression of the water resistant expansion joint system when installed between substrates. The desired shape of the foam includes an angle, and the water resistant expansion joint system is angled around a corner and accommodates thermal and seismic movement in the system by expanding and contracting, and creates a waterproof seal around the corner upon expansion of the foam between the substrates.

Abstract translation: 防水膨胀接头系统包括通过冲压，切割，模制和冲切中的至少一种形成所需形状的泡沫; 以及设置在泡沫上的弹性体层。 当安装在基板之间时，弹性体层有助于压缩防水膨胀节系统。 泡沫的期望形状包括一个角度，并且防水膨胀节系统围绕拐角成角度，并通过膨胀和收缩来适应系统中的热和地震运动，并且在泡沫膨胀之后围绕拐角产生防水密封 底物。

公开(公告)号：US09322163B1

公开(公告)日：2016-04-26

申请号：US13652021

申请日：2012-10-15

Applicant: EMSEAL JOINT SYSTEMS LTD.

Inventor： Lester Hensley

IPC: E04B1/686 ,  E04B1/68 ,  E04D13/15

CPC classification number: E04D13/151 ,  E04B1/681 ,  E04B1/6813 ,  E04D13/1415

Abstract: An expansion joint seal for a structure includes a central portion having at least one central chamber disposed around a centerline, a first flange portion extending outwardly from the centerline and a second flange portion extending outwardly from the centerline in a direction opposite the first flange portion. When installed on the structure, the first flange portion is attachable to a first substrate of the structure and the second flange portion is attachable to a second substrate of the structure such that the central portion is disposed within and seals a gap formed between the first substrate and the second substrate of the structure. Movement of one or both of the first substrate and the second substrate causes a response in the central portion to maintain the seal.

Abstract translation: 用于结构的膨胀接头密封件包括具有至少一个围绕中心线设置的中心室的中心部分，从中心线向外延伸的第一凸缘部分和从中心线向与第一凸缘部分相反的方向向外延伸的第二凸缘部分。 当安装在结构上时，第一凸缘部分可附接到结构的第一基板，并且第二凸缘部分可附接到结构的第二基板，使得中心部分设置在第一基板 和该结构的第二基板。 第一基板和第二基板中的一个或两个的运动在中心部分引起响应以保持密封。

公开(公告)号：US08887473B1

公开(公告)日：2014-11-18

申请号：US14278210

申请日：2014-05-15

Applicant: Emseal Joint Systems, Ltd.

Inventor： Bill Witherspoon

IPC: E04B1/68 ,  E04B1/94 ,  E04C2/20

Abstract: A fire resistant and water resistant expansion joint system comprises a compressed lamination of fire retardant infused open celled foam, one coat of an elastomeric waterproofing or water resistant material on the lamination, and another coat of an intumescent material on an opposing surface of the lamination, thereby providing fire resistance in one direction and water resistance in the opposite direction. The intumescent material may be further coated with a similar elastomeric material, thereby providing fire resistance in one direction and water resistance in both directions. In the alternative, the compressed lamination may comprise first and second opposing layers of intumescent material thereon each having a respective layer of elastomeric material to provide both water resistance and fire resistance in both directions.

公开(公告)号：US08813450B1

公开(公告)日：2014-08-26

申请号：US13729980

申请日：2012-12-28

Applicant: Emseal Joint Systems Ltd.

Inventor： Lester Hensley ,  Bill Witherspoon

IPC: E04B1/68 ,  E04B1/94

CPC classification number: E04B1/68 ,  C09K21/00 ,  E04B1/6804 ,  E04B1/6812 ,  E04B1/94 ,  E04B1/948 ,  E04B1/98 ,  E04C2/20

Abstract: A fire and water resistant expansion and seismic joint system has a cover plate; a spline attached to the cover plate along a first edge of the spline; and a core comprising a first core portion and a second core portion, each portion being located on an opposing face of the spline. The first core portion and the second core portion have a fire-retardant material infused therein. The spline depends from the cover plate in a one piece construction and extends into the core to a depth within the core, and is positioned in a gap between substantially coplanar substrates such that the cover plate overlies the gap. Each portion of the core is compressed between a respective face of the spline and a face of one of the coplanar substrates.

Abstract translation: 防火防水膨胀和地震接头系统有盖板; 沿所述花键的第一边缘附接到所述盖板的花键; 以及芯，其包括第一芯部和第二芯部，每个部分位于所述花键的相对面上。 第一芯部和第二芯部具有浸渍在其中的阻燃材料。 花键从盖板以一体式构成，并且延伸到芯中至芯内的深度，并且定位在基本上共面的基底之间的间隙中，使得盖板覆盖在间隙上。 芯的每个部分在花键的相应面和共面基底之一的面之间被压缩。

公开(公告)号：US08813449B1

公开(公告)日：2014-08-26

申请号：US13723605

申请日：2012-12-21

Applicant: Emseal Joint Systems Ltd.

Inventor： Lester Hensley ,  Bill Witherspoon

IPC: E04B1/68 ,  E04B1/94 ,  E04B1/98

CPC classification number: E04B1/6801 ,  C09K21/00 ,  E04B1/66 ,  E04B1/68 ,  E04B1/6803 ,  E04B1/6804 ,  E04B1/6812 ,  E04B1/94 ,  E04B1/941 ,  E04B1/947 ,  E04B1/948 ,  E04B1/98

Abstract: A fire and water resistant expansion joint system has a cover plate; a spline attached to the cover plate along a first edge of the spline; and two portions of foam, each portion being located on an opposing face of the spline. The foam has a fire-retardant material infused therein. The spline depends from the cover plate and is positioned in a gap between substantially coplanar substrates such that the cover plate overlies the gap. Each portion of the foam is compressed between a respective face of the spline and a face of one of the coplanar substrates.

Abstract translation: 防火防水膨胀节系统有盖板; 沿所述花键的第一边缘附接到所述盖板的花键; 和两部分泡沫，每个部分位于花键的相对面上。 泡沫材料中含有阻燃材料。 花键从盖板取向并且位于基本上共面的基底之间的间隙中，使得盖板覆盖在间隙上。 泡沫的每个部分在花键的相应面和共面基底之一的面之间被压缩。