Across
- 4. The device used to mix foam concentrate with water to deliver a desired quality of finished foam is called a ______.
- 6. Fireproofing of steel structures is a form of ______ fire protection.
- 7. Cementitious coatings use lightweight concrete or ______ to insulate steel.
- 9. To improve bonding of fireproofing material, ______ or anchors are used.
- 10. Steel does not burn, but under fire it rapidly loses its ______ bearing strength.
Down
- 1. Which type of structural coating expands when exposed to heat?
- 2. To control large fires, monitors are capable of delivering a high ______ rate of water or foam.
- 3. According to OISD 116, the main fire pump is generally driven by ________ or diesel engine.
- 5. At approximately 550°C, steel loses about ______ percent of its strength.
- 8. Delayed ignition of an H₂S vapor cloud in a congested process area leading to pressure wave generation is known as Vapour ________ Explosion.