IBC Exam Prep | 115 Questions with
100% Correct Answers | Verified | Latest
Update 2024
the shear capacity for horizontal wood frame gypsum board diaphragm ceiling is how many POF for
gypsum board 1/2 inch thick with 16 on Center spacing of - ✔✔90 plf
in exterior plaster, a minimum of 0.019 of an inch number 26 galvanized galvanized sheet gauge
corrosion resistant weep screed with a minimum vertical attachment flange of what must be provided at
or below the foundation plate line on exterior wall studs - ✔✔three and a half inch
in exterior plaster, the weep screed must be placed a minimum of how many inches above the Earth or
2in above paved areas how many inches must weep screed be placed above - ✔✔4 inches
what is the minimum time. For moist curing between the first and second cement plaster code in an
exterior application how many hours? - ✔✔48
what is a minimum thickness of reinforced gypsum concrete how many inches? - ✔✔2 inch
what is the maximum flame spread index of foam plastic insulation used as interior wall or ceiling finish?
Which section is this located in - ✔✔75 flame spread index, located in section 2603 foam plastic
insulation
what is the minimum density of interior plastic trim how many PCF which section is this located in? -
✔✔20 PCF 320 kg in section 2604 interior finish and trim chapter 26 Plastics
what is a Max flame spread index of foam plastic insulation used as interior wall or ceiling finished -
✔✔75
what is the minimum density of interior plastic trim PCF? - ✔✔20 PCF
, blank? Is masonry in which the tensile resistance of the masonry is taken into consideration and the
effects of stresses in reinforcements are neglected what type of Masonry? - ✔✔plain Masonry
pre-stress masonry is masonry in which internal stresses have been introduced to counteract potential?
Stresses in masonry resulting from applied loads. compressive? Sheer? Tinsel? - ✔✔tinsel
the center of gravity of projecting masonry or molded cornices must lie within the middle of? Of the
sporting wall. one third? 1/2? 2/3? - ✔✔one third
the total minimum thickness of front, back and side walls of a smoke chamber walls must be how many
inches of solid Masonry? - ✔✔8 in
fireplace Hurst must have a minimum thickness of? Inches - ✔✔4 in
in fireplace installations, spaces between wood joists, beams or headers must be fireblock to a depth of?
- ✔✔1 inch
chimneys must extend a minimum of how many feet higher than any portion of the building within 10
ft? - ✔✔2 feet
chimney flues that are connected to more than one Appliance, one must not be less than the area of the
largest connector Plus what percentage of the area's additional chimney connectors? - ✔✔50%
what is the minimum air space clearance required between masonry chimneys located in the interior of
a building and combustibles components how many inches? - ✔✔2 in
where masonry chimneys are constructed as part of a masonry or concrete walls, combustible materials
must not be in contact with the masonry or concrete wall less than? How many inches from the inside
surface of the nearest flue lining? - ✔✔12 in
100% Correct Answers | Verified | Latest
Update 2024
the shear capacity for horizontal wood frame gypsum board diaphragm ceiling is how many POF for
gypsum board 1/2 inch thick with 16 on Center spacing of - ✔✔90 plf
in exterior plaster, a minimum of 0.019 of an inch number 26 galvanized galvanized sheet gauge
corrosion resistant weep screed with a minimum vertical attachment flange of what must be provided at
or below the foundation plate line on exterior wall studs - ✔✔three and a half inch
in exterior plaster, the weep screed must be placed a minimum of how many inches above the Earth or
2in above paved areas how many inches must weep screed be placed above - ✔✔4 inches
what is the minimum time. For moist curing between the first and second cement plaster code in an
exterior application how many hours? - ✔✔48
what is a minimum thickness of reinforced gypsum concrete how many inches? - ✔✔2 inch
what is the maximum flame spread index of foam plastic insulation used as interior wall or ceiling finish?
Which section is this located in - ✔✔75 flame spread index, located in section 2603 foam plastic
insulation
what is the minimum density of interior plastic trim how many PCF which section is this located in? -
✔✔20 PCF 320 kg in section 2604 interior finish and trim chapter 26 Plastics
what is a Max flame spread index of foam plastic insulation used as interior wall or ceiling finished -
✔✔75
what is the minimum density of interior plastic trim PCF? - ✔✔20 PCF
, blank? Is masonry in which the tensile resistance of the masonry is taken into consideration and the
effects of stresses in reinforcements are neglected what type of Masonry? - ✔✔plain Masonry
pre-stress masonry is masonry in which internal stresses have been introduced to counteract potential?
Stresses in masonry resulting from applied loads. compressive? Sheer? Tinsel? - ✔✔tinsel
the center of gravity of projecting masonry or molded cornices must lie within the middle of? Of the
sporting wall. one third? 1/2? 2/3? - ✔✔one third
the total minimum thickness of front, back and side walls of a smoke chamber walls must be how many
inches of solid Masonry? - ✔✔8 in
fireplace Hurst must have a minimum thickness of? Inches - ✔✔4 in
in fireplace installations, spaces between wood joists, beams or headers must be fireblock to a depth of?
- ✔✔1 inch
chimneys must extend a minimum of how many feet higher than any portion of the building within 10
ft? - ✔✔2 feet
chimney flues that are connected to more than one Appliance, one must not be less than the area of the
largest connector Plus what percentage of the area's additional chimney connectors? - ✔✔50%
what is the minimum air space clearance required between masonry chimneys located in the interior of
a building and combustibles components how many inches? - ✔✔2 in
where masonry chimneys are constructed as part of a masonry or concrete walls, combustible materials
must not be in contact with the masonry or concrete wall less than? How many inches from the inside
surface of the nearest flue lining? - ✔✔12 in
