BLOCK F Interior Finish Flashcards

1
Q

Order of operations for installation for door hardware given;

A

Hinges, lockset, strike plate, escutcheon plate

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2
Q

What has to be done to a stair stringer when stringer is seated on subfloor and given material is used.

Stinger material 2x12
Tread material 1-1/4”
First floor finish material 3/4”
Second floor finish material ¾

A

Drop the stringer.

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3
Q

What is required size of sleeper when installing hardwood flooring over a concrete slab

A

9.30. Flooring
9.30.1. General
9.30.1.3. Sleepers
19 x 38mm

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4
Q

A door leading to a basement stairwell is installed, what must this door have?

A

Must reverse swing

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5
Q

Minimum allowable spacing between balusters in residential dwelling?

A

3.4.6.5. Handrails
3.4.6.5. (3) (b)
any non-circular shape with a graspable portion that has a perimeter not less than 100 mm and not more than 125 mm and whose largest cross-sectional dimension is not more than 45 mm.

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6
Q

What is the maximum effort required to be applied to door release hardware?

A
  1. 4.6.16. door Release Hardware
    (2) If a door is equipped with a latching mechanism, a device that will release the latch and allow the door to swing wide open when a force of not more than 90 N is applied to the device in the direction of travel to the exit shall be installed on
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7
Q

What is the minimum size of shank for a staple for panel-type underlay under parquet flooring?

A
  1. 2mm
    1. Flooring
  2. 30.2. Panel - type Underlay
  3. 30.2.3. Fastening
  4. 30.2.3.(3) Staples for panel-type underlay shall,

(a) have not less than a 1.2 mm shank diameter or thickness with a 4.7 mm crown

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8
Q

How to cut an electrical outlet into a gypsum board wall when the board has already been attached?

A

Use drywall cutout tool on outside edges of the outlet and move counter clockwise

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9
Q

What is the best practice when installing laminate flooring?

A

Leave a uniformed gap around the perimeter

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10
Q

What measurements do you set your framing square to when cutting the raked angle of a baluster?

A

Unit rise/unit run

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11
Q

Order for spray foaming around a window.

A

Sides, top, bottom

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12
Q

How to remove a broken ceramic tile?

A

Remove surrounding grout, protect surrounding tiles, chip broken tile out with cold chisel

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13
Q

Where would you start when shimming a bank of cabinet on a sloped floor.

A

Low to high

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14
Q

Linear feet of main T’s in a room with a bulkhead along one wall.

A
  • Reduce room by the bulkhead width to determine working area. They give you the direction of the main Ts (along the length of the room), but it may seem counter intuitive. Ultimately with 4x2 tiles you can figure out your # of rows and columns. If you divide the answers by the length of the room only one will match up with Rows or columns -1.
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15
Q

When installing hardwood flooring over an underlay paper how do you finish the last row?

A

cut the last piece to size.

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16
Q

length of inside arc of circular stairs

A
  • Inside diameter, width of stairs, number of treads (or possibly risers), and nosing given
    • [(D x 3.14) ÷ 2] ÷ # of treads
17
Q

How to install a wood panel into an irregular wall

A
  • Answers not as in depth as on practice exam, but same idea (plumb, scribe, fit)
18
Q

In installing hardwood flooring, how to change direction at a door.

A
  • Spline.

Some got a question about going from new flooring to old, and thought transition piece was the best answer?

19
Q

Where can the fire rating be found on a commercial door?

A
  • Front; back; hinge side; lock side
20
Q

Stair opening without headroom total rise or total run given (must use code to find required headroom)

A

Stairwell opening = unit run / unit rise (headroom + floor frame)

21
Q

Procedure for cutting out a damaged section of existing hardwood T&G Flooring

A

Cut down the center (either with the grain or across it) vs. cut at the edges; and chiseling out the remainder

22
Q

Can a non-loadbearing wall run parallel to the floor joists it it is situated directly over a floor joist?

A

Answer: yes

    1. Wood Frame Construction
  1. 23.9. Floor joists
  2. 23.9.8.(1)
23
Q

What is the minimum thickness of exterior plywood sheathing needed, to cover an exterior wall with studs nailed 24” o.c.?

A

Answer: 7.5mm
9.23. Wood Frame Construction
9.23.16. Wall sheating
Table 9.23.16.2.A

24
Q

What is the min. over-lap required when installing sheathing membrane?

A

Answer: 100mm

    1. Cladding
  1. 27.3. Second Plane of Protection
  2. 27.3.3.(2)
25
Q

Can fiberglass batt insulation be installed all the way to the ground on the interior of foundation walls enclosing a crawl space?

A

Answer: no, 50mm above ground contact

    1. Heat Transfer, Air Leakage and Condensation Control
  1. 25.2. Thermal Insulation
  2. 25.2.3.(4)
26
Q

Can loose fill insulation be installed in a cathedral ceiling with a slope of 6 in 12?

A

Answer: no, max slope 2.5 in 12

    1. Heat Transfer, Air Leakage and Condensation Control
  1. 25.2. Thermal Insulation
  2. 25.2.4.(2)(b)
27
Q

Does an air barrier have to be lapped?

A

No in regular applications, except location where it is not supported by an interior finish, such as bath tub, shower, or fireplaces.

    1. Heat Transfer, Air Leakage and Condensation Control
  1. 25.3. Air Barrier System
  2. 25.3.3(2)(a)
28
Q

Does insulation on the interior of a house have to be protected from mechanical damage?

A

Answer: no

    1. Heat Transfer, Air Leakage and Condensation Control
  1. 25.2. Thermal Insulation
  2. 25.2.3(8)
29
Q

How far above the shower floor does waterproof drywall have to installed?

A

Answer: 1.8m

    1. Interior Wall and Ceiling Finishes
  1. 29.2. Waterproof Wall Finish
  2. 29.2.1.(1)(a)
30
Q

What is max spacing for drywall nails when applying in a vertical application?

A

Answer: 200mm

    1. Interior Wall and Ceiling Finishes
  1. 29.5. Gypsum Board Finish (Taped Joints)
  2. 29.5.8(3)(a)
31
Q

What is the max space allowed for screws when applying drywall on a ceiling?

A

Answer: 300mm

    1. Interior Wall and Ceiling Finishes
  1. 29.5. Gypsum Board Finish (Taped Joints)
  2. 29.5.9.(1)
32
Q

What should be done to ceramic tiles immediately before installation?

A
Answer soak them in water
9.29. Interior Wall and Ceiling 
Finishes
9.29.10. Wall Tile Finish
9.29.10.2(4)
33
Q

Do sleepers for a hardwood floor attached concrete have to treated with wood preservative?

A

Answer: yes

9.30.1.3(1)

34
Q

What is the minimum thickness of softwood flooring that can be installed when the joists are 16” o.c. and there is no subfloor?

A

Answer: 19mm
9.30. Flooring
9.30.3. Wood Strip Flooring
Table 9.30.3.1.