Meaning of Mandatory Signs
As the name implies, mandatory signs are the mandatory signs that tell the general public what to do. They could be road, construction, danger, warning and much more. Most of these are circular and appear on different background colors and signal potential hazards. For more details on what mandatory signs mean, let’s take a quick look at some of the commonly used mandatory signs.
Non-standard:
These are the warning signs that are normally used in cases where there is no other suitable sign to indicate the potential danger. Typically these include messages and text. The most commonly used non-standard signs in the atlas are “turn off your mobile phones” and “keep your surroundings clean”.
Poison:
The simple signs that are placed on containers to inform people that the ingredients they contain are toxic or extremely dangerous. These signs are usually symbolized by bones and a skull.
Biological risk:
These labels are used to label biological materials that may pose a potential health risk to users. These signs are seen in hypodermic needles, chemicals used in the laboratory, viral samples, and much more.
Chemical hazard:
These are the special icons you see on containers that contain dangerous chemical compounds. These signs are used as warning signs to indicate specific hazards and necessary safety precautions. These are seen on vehicles that transport chemical compounds. Chemical hazard signs have an orange background and text written on it. The text can be a numeral or a number that can be interpreted with perfect ease and indicates the danger that it may represent.
Radioactive:
Around the world, the three-leaf symbol is used as a radioactive sign. These signs are seen in the area where extremely dangerous radioactive elements or radiation-producing equipment are used or handled. These signs warn people about exposure to radioactive elements. Previously, radioactive signals were seen as magenta or black on a gold background. But, the latest symbol radiation emanating from a black trefoil or crossbones along with a skull and also a running body with an arrow pointing away from potentially dangerous radiation scenes. The race body used in the sign represents the prevention of potentially dangerous radioactive elements.
PPE signs
Personal Protective Equipment or PPE signs are used to identify the hazards of a workplace. These signs emphasize the company’s security measures. Some examples of these signs are safety footwear signs, hand protection signs, and face protection signs, etc.
Safety of electrical equipment:
Both the repair and operation of electrical equipment can present potential hazards. The use of these is popular because they ensure the safety of operators and users. High voltage electrical signs warn technicians. Similarly, the control room and powers are also used to warn the electricians about the danger of the high voltage area.
Department stores use signs to assign elevators for the transport of goods. Workplace signs may instruct people to open only one drawer at a time. Sometimes the signs can be very explicit. A factory owner can remind his work staff to lubricate cutting tools before work through the effective use of placards.
Conclusion:
Long and short, the meaning of mandatory signs it is quite diverse. Mandatory signs are of great importance to prevent accidents and possible health risks.