E - Fixed Constructions – 01 – C
Patent
E - Fixed Constructions
01
C
E01C 11/00 (2006.01) E01C 11/08 (2006.01)
Patent
CA 2278953
A pavement restraint structure includes edging pieces having apertures. Connecting elements have protrusions that are secured in the edging apertures such that adjacent edging pieces have a gap therebetween. Anchoring elements are received by slotted apertures in the edging pieces. Thus, the arrangement enables movement, such as contraction and expansion of the edging pieces along a length thereof. Such movement prevents damage to, or improper shifting of the pavement restraint structure with respect to the pavement due to large changes in temperature of the structure.
Zwier Daniel G.
Permaloc Corporation
Shapiro Cohen
LandOfFree
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