Fire Protection

The application of fire protection on steel structure is to completely avoid structural damage.

• TRUE

• FALSE

Two types of fire protection on steel structures are ...

• Solid Casing

• Hollow Casing

• Heavy Casing

• Thick Casing

Concrete, Bricks and Blocks are common materials for ...

• Solid Casing

• Hollow Casing

• Heavy Casing

• Thick Casing

Referring to the table attached, thickness of non-load bearing concrete to provide 2 hours fire protection is ...

• 50cm

• 25cm

• 25mm

• 50mm

The fire protection system used in the image shown is ...

• Solid concrete casing

• Solid brick casing

• Sprayed vermiculite

• Gypsum board casing

Referring to the table shown, which is the following statements are TRUE

• Bricks and concrete are both solid fire protection system.

• 25mm thickness of concrete can provide half an hour to 2 hours protection

• Much thicker cover required for concrete to give similar protection duration as bricks

• 75mm thick bricks is required for 4 hours of protection

The functions of steel fabric shown in the image are ...

• to avoid concrete shrinkage

• to avoid surface cracking

• to reinforced the concrete

• to protect the concrete

Common materials used for hollow casing fire protections are:

• Gypsum board

• Plasterboard

• Gypsum plaster

• Vermiculite gypsum plaster

When exposed to fire, intumescent paint will become charred and thicken creating an insulating layer protecting the steel from high temperature

• TRUE

• FALSE

Your preferred Covid-19 vaccine is ...

• AstraZeneca Oxford (UK)

• Pfizer Biontech (USA)

• Sinovax / Covax (China)

• Sputnik V (Russia)

• Air Suam (??)