基本信息:
- 专利标题： SYNTHETIC SHINGLE OR TILE WITH STRESS RELIEF SPACING FEATURE
- 专利标题（中）：具有应力消除间隙特征的合成剪切或平铺
- 申请号：PCT/US2007082338 申请日：2007-10-24
- 公开(公告)号：WO2008052028A2 公开(公告)日：2008-05-02
- 发明人： JENKINS ROBERT L , JACOBS GREGORY F , KALKANOGLU HUSNU M
- 申请人： CERTAIN TEED CORP , JENKINS ROBERT L , JACOBS GREGORY F , KALKANOGLU HUSNU M
- 专利权人： CERTAIN TEED CORP,JENKINS ROBERT L,JACOBS GREGORY F,KALKANOGLU HUSNU M
- 当前专利权人： CERTAIN TEED CORP,JENKINS ROBERT L,JACOBS GREGORY F,KALKANOGLU HUSNU M
- 优先权： US86287706 2006-10-25
- 主分类号： E04D3/18
- IPC分类号： E04D3/18
摘要：
Synthetic polymer based roofing elements of the shingle or tile type are provided whereby adjacent roofing elements have projecting tabs or nibs that are adapted to engage against side edges of adjacent shingles or tiles when laid up in courses on a roof, and wherein there are relatively flexible stress relief zones in the shingle or tile adjacent the tab or nib projections, adapted to be deformed within their elastic limit when the shingles or tiles are subjected to stresses due to thermal expansion and contraction, with the stress relief zones also being adapted to return to their original non-deformed condition when such thermal expansion and contraction forces are relieved.
摘要（中）：
垫片或瓦片类型的基于合成聚合物的屋顶元件被提供，由此相邻的屋顶元件具有突出的突出片或尖头，其适于在铺设在屋顶上的坡道中时与邻近的瓦片或瓦片的侧边缘接合，并且其中相对柔性 隔板或瓦片邻近突片或尖头突起处的应力消除区，适于在瓦片或瓦片由于热膨胀和收缩而受到应力时在其弹性极限内变形，同时应力释放区也适于返回到 当这种热膨胀和收缩力被释放时，它们的原始的非变形状态。
公开/授权文献:
IPC结构图谱:
| E | 固定建筑物 |
| --E04 | 建筑物 |
| ----E04D | 屋面覆盖层；天窗；檐槽；屋面施工工具 |
| ------E04D3/00 | 采用平板，曲面板或刚性薄板的屋面覆盖层 |
| --------E04D3/02 | .用平板，石板或薄板或其断面无关紧要的材料制作的 |
| ----------E04D3/18 | ..用E04D3/04，E04D3/06或E04D3/16各组内不包括的特殊材料或复合材料制作的 |