Unit 4   Brick Masonry
Part Ⅰ Illustrated Words and Concepts               Figure 4-1 Basic Vocabulary of Bricklaying
第一页，共25页。
第一页，共25页。
Unit 4   Brick Masonry
Part Ⅰ Illustrated Words and Concepts        Figure 4-2 The Procedure for Building Brick WallsThe procedure for building brick walls. This example is a single wythe of running bond.（A）The construction of a brick wall begins with the laying of leads. The leads establish the wall planes and course heights（B）The bricks between the leads are ...