Blue Red Yellow White Diamond Sign

Orange signals construction time.

Blue red yellow white diamond sign.

The numbers in the first three areas range from 0 to 4 with 0 signifying no hazard and 4 signifying a severe hazard. Yellow stands for caution. Hazard communication standard nfpa. Warning signs can indicate any potential hazard obstacle or condition requiring special attention.

The diamond gives useful information if the material is on fire and reactive. Some of the most common warning signs are the following. These colors correspond to specific hazards. Item nfpa diamond sign.

The fire diamond is designed for emergencies when information about the effects of short. Before 2002 the fire diamond and the color bar both had sections colored blue red white and yellow. Most common warning sign shapes designs. People often notice a colored sign on a building called a fire diamond.

Triangular with red border and white background. There are 4 squared sections within the diamond each with its own color. Triangular with a red border and yellow. Legend background color black red blue yellow white.

Red blue yellow and white. The nfpa national fire protection association diamond is meant to give general hazard information on the chemical that is being labeled. The four colors are blue red yellow and white. 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. A number or special symbol is placed on the four diamonds. 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.

Diamond shaped with a yellow background and black border. One glance at a nfpa diamond label and you have a wealth of information about the material. The label is diamond shaped made up of four smaller diamonds one each blue red yellow and white. A yellow traffic sign serves as a general warning.

Standards nfpa nfpa 704.