The Collaborative International Dictionary of English v.0.48:

Bricklaying \Brick"lay`ing\, n.
   The art of building with bricks, or of uniting them by cement
   or mortar into various forms; the act or occupation of laying
   bricks.
   [1913 Webster]

WordNet (r) 3.0 (2006):

bricklaying
    n 1: the craft of laying bricks