Safety sign post with breakaway connection
Screed rail
Screed rails
Segmented, encapsulated insulation assembly
Self-aligning blocks
Shingle having ribs and a cavity on its underside
Shipping and storage casing
Silo explosion door
Sleeve holder for utility conduit
Spacing and support construction member
Spacing means for wall panels
Split masonry block, block wall construction, and method therefo
Split mullion window frame design
Splitting technique
Splitting technique
Storage means for ashes from cremations
Strip of loosely connected hold down clips
Structural beam
Structural members and joints between such members
Support form for a grade beam or slab