Page 43 - Construction Waterproofing Handbook
P. 43
BELOW-GRADE WATERPROOFING 2.7
FIGURE 2.7 Simplified design detailing for premanufactured drainage system.
(Courtesy of Cosell-Dorken)
FIGURE 2.8 Typical manufactured drainage systems.
(Courtesy of American Hydrotech)
Manufactured Drainage System Installation
Material is generally supplied in rolls that is simply applied to the waterproofed walls
by using double-sided masking tape, sealant, or other adhesives recommended by the
waterproofing membrane manufacturer; see installation photograph, Fig. 2.10. The
material is installed like roofing shingles, overlapping in the direction of water flow,
