1
contractors license Questions with Answers (100%
Correct Answers)
a flooring contractor cannot install what type of tile Answer: ceramic tile
the most common test for squareness of a room is Answer: 3-4-5
triangle
in job preparation the room temperature should be-------- 2 days
before and 2-3 days after Answer: minimum 65 degrees and maximum
95 degrees
when concrete floor is 18" above ground its called Answer: above grade
or suspended
if floor is lower than surrounding ground it is called Answer: below
grade
concrete floor slab that is poured on the ground is called Answer: on
grade
a new concrete slab should be allowed to cure for at least----- before
installing Answer: 60-120 days
© 2025 All rights reserved
, 2
3 methods to measure moisture Answer: the crystal method, the glass
method, the mats method
too much alkalinity on a concrete surface can prevent adhesives from
bonding ph level must be at Answer: 8.0or below
concrete plank subfloors must be finished with Answer: 2-3 inches of
concrete topping
with concrete plank subfloors what is not recomended Answer: mastic
underlayments
priming is not a Answer: waterproof process
the purpose of priming is Answer: better adhesive bond
when a concrete floor is painted you must Answer: always remove paint
before installing
if installing carpet in top of resilient floor you must Answer: remove all
grease, wax, glue
never install felt underlying over old resilient floor because Answer:
resulting surface will be too soft
© 2025 All rights reserved
contractors license Questions with Answers (100%
Correct Answers)
a flooring contractor cannot install what type of tile Answer: ceramic tile
the most common test for squareness of a room is Answer: 3-4-5
triangle
in job preparation the room temperature should be-------- 2 days
before and 2-3 days after Answer: minimum 65 degrees and maximum
95 degrees
when concrete floor is 18" above ground its called Answer: above grade
or suspended
if floor is lower than surrounding ground it is called Answer: below
grade
concrete floor slab that is poured on the ground is called Answer: on
grade
a new concrete slab should be allowed to cure for at least----- before
installing Answer: 60-120 days
© 2025 All rights reserved
, 2
3 methods to measure moisture Answer: the crystal method, the glass
method, the mats method
too much alkalinity on a concrete surface can prevent adhesives from
bonding ph level must be at Answer: 8.0or below
concrete plank subfloors must be finished with Answer: 2-3 inches of
concrete topping
with concrete plank subfloors what is not recomended Answer: mastic
underlayments
priming is not a Answer: waterproof process
the purpose of priming is Answer: better adhesive bond
when a concrete floor is painted you must Answer: always remove paint
before installing
if installing carpet in top of resilient floor you must Answer: remove all
grease, wax, glue
never install felt underlying over old resilient floor because Answer:
resulting surface will be too soft
© 2025 All rights reserved
