Synthetic shingle or tile with stress relief spacing feature

Details Synthetic shingle or tile with stress relief spacing feature Synthetic shingle or tile with stress relief spacing feature

E - Fixed Constructions

04

D

E04D 1/12 (2006.01) E04D 1/00 (2006.01) E04D 1/20 (2006.01)

Patent

CA 2664194

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.

La présente invention concerne des éléments de toiture à base de polymère synthétique de type bardeau ou carreau, des éléments de toiture adjacents présentant des jupes ou des aspérités en saillie conçues pour s'engager contre les bords latéraux de bardeaux ou carreaux adjacents lors de la disposition en rangées sur un toit, et des zones de soulagement de contrainte relativement flexibles étant situées dans le bardeau ou le carreau adjacent aux saillies de la jupe ou de l'aspérité, et conçues pour être déformées dans leur limite élastique lorsque les bardeaux ou carreaux sont soumis à des contraintes en raison de la dilatation et de la contraction thermiques, les zones de soulagement de contrainte étant également conçues pour retrouver leur état initial non déformé lorsque de telles forces de dilatation et de contraction thermiques sont soulagées.

Affiliated with

Also associated with

Rating

Synthetic shingle or tile with stress relief spacing feature does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Synthetic shingle or tile with stress relief spacing feature, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Synthetic shingle or tile with stress relief spacing feature will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1890371