Expansion loops shall be installed at the midpoint between anchors, as illustrated in Figure
2.

The minimum length of expansion loops shall
be calculated using the equation in
Section 6.4.1.2; however, the distance LB
shall be divided into three sections as
illustrated in Figure 2, where

L1 = LB ÷ 5; and

L2 = L1 x 2

L1 = LB ÷ 5; and

L2 = L1 x 2