ARCH

SN A curved construction, spanning an opening, formed from wedge-shaped blocks supported by mutual pressure; they can also be formed from moulded concrete and cast metal.
CL STRUCTURAL COMPONENT
NT ARCH BAND
ARCH BRICK
BASKET ARCH
CHANCEL ARCH
ELLIPTICAL ARCH
EQUILATERAL ARCH
EXTRADOS
FALSE ARCH
FLAT ARCH
FOUR CENTRED ARCH
HORSESHOE ARCH
IMPOST
INTRADOS
POINTED ARCH
PROSCENIUM ARCH
RELIEVING ARCH
SEGMENTAL ARCH
SHOULDERED ARCH
SKEW ARCH
SPLAYED ARCH
SQUINCH
STILTED ARCH
STRAINER ARCH
THREE CENTRED ARCH
TUSCAN ARCH
TWO CENTRED ARCH
RT ARCHWAY
CENTERING