Other Skilled Trades Tile Setting

Question 1

What is the purpose of using a notched trowel when setting tile?

Accepted Answer

Creating uniform ridges in adhesive mortar for better tile bonding

Answer

A notched trowel creates uniform ridges in the mortar bed that collapse and spread evenly when the tile is pressed in, ensuring consistent adhesive coverage.

Question 2

What is thinset mortar?

Accepted Answer

A cement-based adhesive used to bond tiles to substrates

Answer

Thinset mortar is a cement-based adhesive mixed with sand and polymer or water that bonds tiles to floors, walls, counters, and other surfaces.

Question 3

What is back-buttering a tile?

Accepted Answer

Applying an additional thin layer of adhesive to the back of the tile itself

Answer

Back-buttering applies a thin coat of thinset to the back of the tile in addition to the substrate, ensuring full adhesive coverage and eliminating hollow voids beneath the tile.

Question 4

What tool is used to cut curves or irregular shapes in ceramic tile?

Accepted Answer

Tile nippers

Answer

Tile nippers are used to nibble away small pieces along a score line to cut curves and irregular shapes that a straight saw or score-and-snap cutter cannot produce.

Question 5

What is the purpose of tile spacers during installation?

Accepted Answer

To maintain consistent grout joint width between tiles

Answer

Tile spacers are placed at the corners of tiles during installation to maintain uniform grout joint width throughout the project before grouting.

Other Skilled Trades Practice Test

Other Skilled Trades Practice Test

Other Skilled Trades Tile Setting