Mastering Mortar Application Techniques for Block Work

This video tutorial teaches students how to spread mortar for block work, focusing on the use of a trowel. It covers the parts of a trowel, different types of trowels, and the setup for mortar work. The video explains how to check mortar consistency and demonstrates proper body positioning for efficient work. It introduces the loaf method and face shell bedding techniques for spreading mortar on walls and provides guidance on applying mortar to head joints while emphasizing body mechanics.

What is the primary tool discussed for spreading mortar?

• Hammer

• Brush

• Trowel

• Spatula

What is the part of the trowel called where the handle meets the blade?

• Shank

• Frog

• Ferrule

• Heel

What should be sprinkled in the mortar pan before adding mortar?

• Cement

• Sand

• Water

• Oil

How can you test if the mortar has a good consistency?

• By measuring its weight

• By checking its color

• By snapping the trowel

• By letting it dry

What indicates that mortar is of good workable consistency?

• It hardens quickly

• It changes color

• It falls off the trowel easily

• It sticks to the trowel when snapped

Tags

NGSS.MS-ETS1-1

What method is used to pick up mortar with the trowel?

• The loaf method

• The pull method

• The push method

• The snap method

How much mortar should be applied to the top of each block?

• Two trowels full per block

• One trowel full per 16 inches

• As much as needed

• One trowel full per 12 inches

What is the recommended amount of mortar for the inside face of the wall?

• Half a trowel per block

• One trowel full per block

• Two trowels full per block

• As needed, no specific amount

What is the correct way to apply mortar to the head joint of a block?

• In a zigzag pattern

• In a circular motion

• From heel to toe of the trowel

• From toe to heel of the trowel

How should mortar be applied to a sash block?

• From bottom to top

• From top to bottom

• Smearing on the block first

• In a single motion