To minimize the chance of getting any of your barriers “out of commission” thanks to base injury, purchase Pedestrian Barriers with bolt-on interchangeable bases, instead of welded-on bases. Barriers that feature bolt-on interchangeable bases area unit way more efficient. A barrier with a broken base will not sit idle for long – it’s terribly straightforward and cheap to switch a base, as against getting a complete new barrier.
There are unit four main forms of interchangeable bases for steel barricades. every offers benefits for specific applications.
Traditional Bridge Base
The bridge base has been the foremost in style fashionable common widespread standard base style since steel barriers were fictitious. Bridge bases give the simplest resistance to “push” by crowds at events like parades.
Bridge bases area unit designed in order that every individual barrier has one giant base (a very little over twenty six inches wide) and one tiny base (19.5 inches wide). this permits all four points of the bottom to “dig in” and stay in constant contact with the bottom, providing most stability on uneven surfaces. Bridge bases conjointly accommodate the location of barriers in each straight lines, and at numerous angles.
The flat base is turning into progressively standard and is especially ideal once barriers area unit used as transportable pedestrian railings in things once crowds are going to be walking parallel to barriers. Barricades with flat bases area unit utilized by the the big apple town Department of Transportation to divert pedestrians around construction sites.
Flat bases for the male and feminine ends of a barrier area unit identical long (23.5″ wide), however the location of the bolt hole is higher on the male finish. Rubber inserts for flat bases were introduced in 1998, and most suppliers have currently created this feature customary on flat bases. With rubber inserts to guard flooring, flat bases are often used inside. Rubber inserts area unit only after they area unit wider on the lowest than on the highest.
Most high-quality flat bases currently feature beveled corners to eliminate any sharp edges that might doubtless cut anyone coming back in-tuned with the bottom. lag bolts for wood