Question 1

What is the typical depth of a Wedge Barrier foundation?

Accepted Answer

2 feet deep

Question 2

What are the 2 main options for Wedge Barrier mechanical actuation?

Accepted Answer

Electro-hydraulic and Electro-mechanical

Question 3

Are all Wedge Barriers designed with a large plate of steel that blocks the view?

Accepted Answer

No. Some Wedge Barriers are designed with an open frame which isn’t as much of a visual barrier.

Question 4

Is there a way to screen off the Wedge Barrier's structure?

Accepted Answer

Yes. On some Wedge Barriers, a screening shroud can be added to the barrier to reduce the amount of debris that enters the Wedge Barrier.

Question 5

What are typical metal coating options for Wedge Barriers?

Accepted Answer

Painting or galvanizing. We would recommend galvanizing in most situations.

Question 6

Should Wedge Barriers be utilized in areas with significant pedestrian foot traffic?

Accepted Answer

No. Sloan would recommend Automated Bollards in areas with a lot of pedestrian traffic.

Question 7

What are the typical widths for Wedge Barriers?

Accepted Answer

8 to 14 feet wide

Question 8

How long does it take to raise a Wedge Barrier in normal operation?

Accepted Answer

3 to 5 seconds

Question 9

How long does it take to raise a Wedge Barrier in an emergency fast operation (EFO)?

Accepted Answer

2 seconds

Wedge Barrier Systems