WALMART MAINTENANCE Carpentry and Structural Repairs 3

Question 1

What is the correct sequence for applying joint compound when finishing a drywall seam in a Walmart retail area?

Accepted Answer

Tape coat → finish coat → topping coat

Answer

The proper sequence is tape coat (embedding tape), followed by finish coat (feathering the edges), then topping coat (ultra-thin final layer) for a smooth, paintable surface.

Question 2

Which sandpaper grit is most appropriate for the final sanding of joint compound before painting drywall in a commercial facility?

Accepted Answer

120-grit

Answer

120-grit sandpaper is the standard final grit for drywall joint compound, providing a smooth surface without leaving scratches that telegraph through paint.

Question 3

When repairing an exterior door threshold at a Walmart store, which material is preferred for its durability and resistance to heavy foot traffic?

Accepted Answer

Aluminum or steel

Answer

Aluminum or steel thresholds are preferred for high-traffic commercial entries due to their superior durability, resistance to wear, and ability to maintain a weathertight seal.

Question 4

A maintenance technician is installing baseboard trim in a Walmart break room where two walls meet at a 90-degree corner. What angle should each miter cut be to form a proper inside corner?

Accepted Answer

45 degrees on each piece

Answer

Each piece of trim is cut at 45 degrees so that the two pieces together form a tight 90-degree inside corner joint (45° + 45° = 90°).

Question 5

What is the primary reason Walmart maintenance technicians should use construction adhesive IN ADDITION to fasteners when installing wall paneling?

Accepted Answer

To provide additional bond strength and prevent panel warping or buckling

Answer

Construction adhesive distributes the holding load across the entire panel surface, preventing the panel from bowing away from the wall between fasteners and improving overall stability.

WALMART MAINTENANCE Practice Test

WALMART MAINTENANCE Practice Test

WALMART MAINTENANCE Carpentry and Structural Repairs 3