ICC Structural Masonry Practice Exam

Question: 1 / 400

What is the maximum thickness of thin bed mortar joints for autoclaved aerated concrete masonry units?

1/8"

1/4"

1/16"

The maximum thickness of thin bed mortar joints for autoclaved aerated concrete masonry units is 1/4 inch. This specification is important as it ensures the structural integrity and performance of the masonry wall, as well as proper bonding between the units. Thin bed mortar systems are designed to reduce the volume of mortar used while still providing adequate adhesion between the blocks.

Maintaining a maximum thickness of 1/4 inch helps to minimize potential issues such as excessive heat loss and moisture penetration, which can occur with thicker mortar joints. This thickness also assures uniformity in the construction, which is crucial when dealing with the lightweight nature of autoclaved aerated concrete units. Overall, adherence to these guidelines ensures a more efficient and effective masonry installation.

Get further explanation with Examzify DeepDiveBeta

1/32"

Next Question

Report this question

Download ICC Structural Masonry Practice Exam PDF Study Guide
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy