Everything about Steel-toe Boots totally explained
Steel-toe boots (also known as
safety toe boots,
steel-capped boots or
safety boots) are durable
boots or
shoes that have a protective reinforcement in the
toe, usually combined with a sole plate, which protect the
foot from falling objects and punctures from below. Traditionally made of
steel, the reinforcement can also be made of a
composite material, or a plastic such as thermal polyurethane (TPU). Steel-toe boots are important in the
construction industry and in many industrial settings.
Occupational safety and health legislation or
insurance requirements may require the use of such boots in some settings, and may mandate
certification of such boots and the display of such certification directly on the boots. In
Canada, certified boots have a
Canadian Standards Association green
triangle on them.
Safety footwear now comes in many styles, including
sneakers and
clogs. Some are quite formal, for supervising engineers who must visit sites where protective footwear is mandatory.
A myth about steel-toe boots is that the inserts actually create a more dangerous environment, because a significant weight could cause the steel to act like a blade, severing the toe instead of the weight simply crushing the foot. However, the weight needed to induce such a failure would result in such severe damage to the toe that amputation would be necessary anyway..
Some brands of steel-toe footwear, particularly
Dr. Martens and
Grinders, have become fashionable within
subcultures such as
skinhead,
punk, and
rivethead.
Safety Criteria
Most safety shoes have symbols on the outside, to indicate the protection the shoe offers. Examples are:
- Green Triangle indicates that it's a class 1 toe cap with puncture resistant sole.
- Yellow Triangle indicates that it's a class 2 toe cap with puncture resistant sole.
- No Triangle indicates that there's no toe cap.
- White Square (with ohm symbol) indicates electrical protection.
- Yellow Square(with SD) indicates anti-static protection.
- Red Square(with C) indicates electrically conductive.
- Fir Tree indicates protection against chain-saws.
United States
In the United States, the applicable standard for protective footwear is
ASTM standards F 2412-05, Standard Test Methods for Foot Protection and
ASTMF 2413-05, Standard Specification for Performance Requirements for Foot Protection.
OSHA requires compliance of
ANSI Z41.1-1991, "American National Standard for Personal Protection-Protective Footwear," if purchased after July 5, 1994 .
If purchased before July 5, 1994,
ANSI standard "USA Standard for Men's Safety-Toe Footwear," Z41.1-1967 .
California has updated its regulations with the new 2005
ASTM standards F 2412-05, Standard Test Methods for Foot Protection and
ASTM F 2413-05, Standard Specification for Performance Requirements for Foot Protection. .
Canada
Generally, a safety-shoe is a shoe that follows at least one of five criterion. You can determine
which criteria your safety-shoes adhere to by looking for CSA's(Canada's Standard Association) alphanumerical code found inside the shoe. This code is made up of a combination of 5 different symbols:
1, 2 or 0 P or 0 M or 0 E, S or C X or 0
The first code indicates if the shoe has a steel-toe cap(a metal shell embedded on top of the toes part of the shoe). "0" means there's none. "1" means that there is, and it resists an impact of 125 joules(22.7 kg object falling from 56 cm above). "2" means that it resists an impact of 90 joules.
The second code indicates if the shoe has soles that protect the arches of the feet from punctures. "P" means it does. "O" means it doesn't.
The third code indicates if the shoe has a metatarsus protection against shocks and collisions. "M" means it does. "O" doesn't.
The fourth code indicates the shoe's electrical properties. "E" means it resists electrical shocks. "S" means it disperses static electrical. "C" means it conducts electricity.
This last code is found only on shoes that protect the foot from chainsaws. "X" it does, "O" does not. Further Information
Get more info on 'Steel-toe Boots'.
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