Which of the following describes Ashlar Fine Masonry?
- AStones are roughly dressed and laid with thick mortar joints.
- BStones are cut and dressed to exact dimensions with thin mortar joints.Correct
- CRandomly-sized stones with no uniformity in joint thickness.
- DStones are laid without any mortar.
Solution
Concept
Characteristics of ashlar fine masonry
Formula
NONE
Step-by-step solution
1. Ashlar masonry uses finely cut rectangular stone blocks laid with precision. Answer: B
Explanation
Ashlar fine masonry consists of stone blocks that are accurately cut and dressed to precise dimensions on all faces. These uniform blocks are laid in regular courses using very thin mortar joints to form a smooth, aesthetic wall face. Therefore, option B is the correct description.
Why the other options are wrong
A) Roughly dressed stones with thick joints define rubble or rough masonry. C) Irregular stones with non-uniform joints describe random rubble masonry.
Shortcut
Ashlar fine masonry uses precisely dressed, square-cut stones with very thin mortar joints.
Common mistake
Selecting option A by confusing finely dressed Ashlar masonry with roughly dressed or rubble masonry.
Correct answer: B) Stones are cut and dressed to exact dimensions with thin mortar joints.