Table of Contents
What is the hazard symbol for fire hazard?
What does this pictogram mean? The symbol within the pictogram shows an “o” with flames on top of it and a line underneath it. The “o” is for oxygen and the flames indicate that hazardous products with this pictogram present a fire or explosion hazard if they are not stored and handled properly.
What do the hazard symbols mean?
Hazard pictograms alert us to the presence of a hazardous chemical. The pictograms help us to know that the chemicals we are using might cause harm to people or the environment.
What is GHS04?
GHS04: Compressed Gas. Corrosive to metals, category 1.
Which of the following material classes should use a flaming o symbol?
The symbol for oxidizing materials is an “o” with flames on top of it inside a circle.
What is H332?
H332 – Harmful if inhaled. H334 – May cause allergy or asthma symptoms or breathing difficulties if inhaled. H335 – May cause respiratory irritation. H336 – May cause drowsiness or dizziness.
What is H314?
H314: Causes severe skin burns and eye damage. H315: Causes skin irritation.
What does fire symbol 2 represent?
This symbol (2) represented by a cross, helps firefighters identify non-mass explosions, fragment producing hazards, and help manage emergency situations.
What are the different types of fire hazard symbols?
SYMBOLS FOR FIRE CLASSES DESIGNATION. In accordance with NFPA, areas are typically classified as being light (low) hazard, ordinary (moderate) hazard, or extra (high) hazard. Light (low) hazard areas are locations where the quantity and combustibility of Class A combustibles and Class B flammables is low.
What is the classification of a fire?
This classification of fire is done based on the combustible material that can possibly catch fire, accordingly the safeguards against such different types of fires can be planned. Class A fires (designation symbol is a green triangle) involve ordinary combustible materials like paper, wood and fabrics, rubber.
What is a Class A fire rating for brick?
A class 1 fire rating is the best fire rating of materials that can be achieved. Class A fire ratings indicate a flame spread rating somewhere between zero and 25. Materials that fall into Class A or Class 1 include things like brick, gypsum wallboard, and fiber cement exterior materials.
What are Class D and Class E fire rated materials?
It also includes any of the faster burning whole woods. Ratings between 201 and 500 would be considered a Class D material, and Class E materials include anything with a flame spread rating above 500. Classes D and E are not considered effective against any form of fire exposure.