Page 161 - Construction Waterproofing Handbook

3.50 CHAPTER THREE

FIGURE 3.31 Handrail post detail for deck coatings. (Courtesy of General Polymers)

FIGURE 3.32 Transition detailing including sealant cant for deck-coating application. (Courtesy of
General Polymer)

sliding glass doors, coating is installed beneath thresholds before installation of doors.
Figure 3.37 shows application procedures at a deck drain.
For applications over topping slabs with precast plank construction, such as double-T,
a joint should be scored at every T-joint. These joints are then filled with sealant and a
detail coat of material is applied allowing for differential and thermal movement. Refer to
Figs. 3.38 and 3.39 for typical installation detail at these areas.
Base coats are installed by notched squeegees for control of millage, typically 25–40 mil
dry film, followed by back-rolling of materials for uniform millage thickness (Fig. 3.40).