Blue Red Yellow White Diamond Sign

The nfpa national fire protection association diamond is meant to give general hazard information on the chemical that is being labeled.

Blue red yellow white diamond sign.

The four colors are blue red yellow and white. These colors correspond to specific hazards. A yellow traffic sign serves as a general warning. What do the big diamond shaped signs with red yellow and blue diamonds mean.

Black and white traffic signs provide posted regulations i e speed limits. The fire diamond is designed for emergencies when information about the effects of short. If you see an orange traffic sign you will likely encounter construction or road maintenance ahead. Most common warning sign shapes designs.

Some of the most common warning signs are the following. Hazard communication standard nfpa. Triangular with red border and white background. Orange signals construction time.

Warning signs can indicate any potential hazard obstacle or condition requiring special attention. Item nfpa diamond sign. Triangular with a red border and yellow. The diamond gives useful information if the material is on fire and reactive.

After april 2002 with the release of hmis iii yellow in the color bar which stood for reactivity was replaced by orange standing for physical hazard. One glance at a nfpa diamond label and you have a wealth of information about the material. Yellow stands for caution. A number or special symbol is placed on the four diamonds.

Legend background color black red blue yellow white. Diamond shaped with a yellow background and black border. White specific hazard. The four divisions are typically color coded with red on top indicating flammability blue on the left indicating level of health hazard yellow on the right for chemical reactivity and white containing codes for special hazards each of health flammability and reactivity is rated on a scale from 0 no hazard to 4 severe hazard.

Fire diamonds located on tanks and buildings indicate the level of chemical hazard located there. There are 4 squared sections within the diamond each with its own color. People often notice a colored sign on a building called a fire diamond. Before 2002 the fire diamond and the color bar both had sections colored blue red white and yellow.

Red blue yellow and white.