countervault
An inverted arch.
Uncategorized
coursed pattern
A pattern formed by shingles that are laid in regular horizontal rows of equal height, each row overlapping the row
Glossary
coursed masonry, course work
Masonry construction in which the stones are laid in regular courses, not irregularly as in rough or random rubble.
Glossary
coursed ashlar, range masonry, rangework, regular coursed rubble
Ashlar masonry in which the stones are of equal height within each course; all courses need not be of the
Glossary
coupling pin
A pin, 1 which is used to connect lifts or tiers or formwork scaffolding vertically.
Glossary
couple roof, coupled roof
A double-pitched roof, usually of narrow span, in which opposite rafters are not tied together; the walls resist the outward