CSST EXAM QUESTIONS AND ANSWERS 100% CORRECT

CSST EXAM QUESTIONS AND
ANSWERS 100% CORRECT
Abestos groups - ANSWER - Serpentine and Amphibole

Chrysotile (serpentine group) characteristics - ANSWER - Cylindrical, easier to wet, and
most common

Amosite (amphibole group) characteristics - ANSWER - Short needle like, hard to wet,
brown asbtos

Blue asbestos - ANSWER - Chrocidolite

ACM - ANSWER - Asbestos containing material

Friable - ANSWER - Soft and dry. Can be crushed or pulverized by hand.
Pipe insulation is universally considered friable. Same as ceiling tiles.

Non-friable - ANSWER - Breaks into pieces
Mastics, roofing material, floor tiles, cement.

TSI is what? - ANSWER - Thermal system insulation.
Applied to pipes, fittings, boilers, tanks, ducts or other structural components to prevent
heat gain or loss.

Asbestos fibers can remain airborne for how long? - ANSWER - 48 hours

Mastics are usually always considered which group? - ANSWER - MISC.

ACBM - ANSWER - Asbestos containing building material

ACCM - ANSWER - Asbestos containing construction material

ACRM - ANSWER - Asbestos containing roofing material

What does the EPA consider ACM - ANSWER - >1%

What are the categories for ACM - ANSWER - Surfacing, TSI, and Misc.

Surf. material means what? - ANSWER - Anything that is sprayed or troweled on, or
otherwise applied to surface.
Plasters, fireproofing, texturing.