Work Safety - Page 4 - Recent Questions, Troubleshooting & Support

A baton is ususally 12-24", and a riot stick is usually longer, intended for use in riots

When buying a bullet proof vest, you should follow these steps:

• Make sure it is comfortable and allows great mobility

• Make sure it provides you with maximum protection

• Make sure the level of protection meets your needs

• Make sure you buy it from a decent company that you can trust

• Make sure the vest is adjustable

The trauma plates are used as an additional barrier and protection against blunt-trauma injuries, such as light injuries like bruises and more serious injuries like broken bones and damage to internal organs. Trauma panels are made of either metal or ballistic fibers.

No. The weight of the bullet proof vest depends mainly on the level of protection it provides. Bullet proof vests weigh around 5-6 pounds on average.

Basically, bullet proof vests contain many layers of bullet resistant fibers. Once these fibers are struck by a bullet, they block the bullet and prevent it from penetrating to the person's body.

Kevlar 29 (created in the early 70's) is the first generation bullet proof resistant fibers and Kevlar 129 (created in 1988) is second generation bullet proof resistant fibers. The 2nd generation fibers provide more protection capabilities against high energy rounds.

The first modern bullet proof vest was created in 1965 by DuPont. This company created bullet proof vests made out of Kevlar, which is until today one of the two most commonly used materials in bullet proof vests.

I would suggest you not to test your bullet proof vest because it will weaken it for future use.

No. There is a specific list of standards for each bullet proof vest. Thelevel of protection is given depending on the amount of protection it providesagainst both penetration and blunt trauma. Check out these websites for moreinformation about the specific levels of protection: http://www.bulletproofme.com/Quick_Answers.shtml and http://neohumanism.org/b/bu/bullet_proof_vest.html.

High-visibility clothing is made from highly reflective colors or properties so that it stands out against regular backgrounds. It's used as a safety device in situations where it's important to be seen ie builders on site, drivers by the side of the road, cyclists etc

different countries have different regulations, but the US recommends that the glasses be at least 1 mm at the thinnest part

it isn't glass, most are made from a composite shatter-proof plastic

A stun baton is basically like a baton except that it carries an electric charge. Some have a switch on the handle that the officer can switch when the baton is in contact with the assailant. Other types have a constant electric charge going through the baton, with an insulated handle, so if anyone is touching the baton (other than the handle) they will be shocked

Dr. Ronald DeMeo invented the suits that are made of a liquid metal fused with resin that was then formed into a fabric so that when the liquid metal cools it is more flexible

Hazardous material suits can be made of a wide range of materials, but what is important is that it is chemical resistant, relatively lightweight but durable, and completely enclosing

Edward Bullard patented the modern hardhat in 1919, based on the helmet that he wore in combat in World War I

Most hard hats are made out of industrial grade plastic, such as thermoplastic or fiberglass

If it is unused and you stored it in a cool dry place, it should still function fine. Even if it was used a few times, the filters usually last for years

Sir Robert Davis invented the gas mask during World War I in 1915 for the British troops to be protected from chlorine bombs

There are three layers built on top of eachother: a fire-resistant layer, a thermal barrier, and a moisture barrier layer.