constructional

adj

1. Of, pertaining to, or obtained by construction.

   “What mortal conception of constructional power and grace can equal the gothic cathedral of the middle age, in which we see a proportion and a delicacy . . .”

   “1869 The Universal Decorator No other constructional features projecting from the walls occur in any of these buildings, with the single exception of buttresses”

   “To keep constructional costs to a minimum track formations were narrower than is now customary, many tunnels were unlined, timber was largely used for bridging, and 85 lb. per yd. rails were regarded as adequate.”

   “The bodywork employs, where possible, the same constructional methods as for the standard B.R. coaching stock, in order to utilise existing jigs and press tools.”

   “After some quite speedy constructional work the line was opened to traffic on January 2, 1865.”