: Solid and lightweight, these are often molded in safety yellow so they never need repainting. They are highly resistant to chemicals and UV rays Checkers Safety 9ft Plastic Speed Bump Go to product viewer dialog for this item.
Most suppliers offer specific hardware kits based on your surface: buy speed bumps
If you need traffic calming for events or construction sites, portable "roll-up" or "fold-up" models allow for rapid deployment and easy storage. : Solid and lightweight, these are often molded
: Usually 2–4 inches high and narrow. They are designed to slow vehicles to 2–5 mph , making them best for parking lots and driveways. Speed Humps : Usually 2–4 inches high and narrow
: Use rebar spikes (typically 12–14 inches long) to grip the flexible base.
: Use lag bolts with shields or anchors for a permanent, secure fit. 10' Portable Speed Bump - Aervoe LLC