Below Ground Waterproofing Diagrams

Diagrams to assist with

BELOW GROUNDWATERPROOFING

Foundation wall with drainage system

Foundation wall with slab below ground (1)

Foundation wall with slab below ground (2)

Pile cap waterproofing

Field grade beam waterproofing

N.B: All penetrations should be 300mm fromwalls, curbs, up stands, and be placed aminimum of 300mm apart.

Vertical penetration for below grade membrane

N.B: All penetrations should be 300mm fromwalls, curbs, up stands, and be placed aminimum of 300mm apart.

Foundation wall with poured in place pipe penetration

N.B: All penetrations should be 300mm fromwalls, curbs, up stands, and be placed aminimum of 300mm apart.

Pipe sleeve penetration detail

N.B: All penetrations should be 300mm fromwalls, curbs, up stands, and be placed aminimum of 300mm apart.

Foundation wall – brick ledge termination

Waterproofing termination at ground

APPROPRIATE SEALANTCOMPATIBLE WITHWATERPROOFINGMEMBRANE

TERMINATION BAR FASTENEDWITH APPROPRIATE FASTENERSAT APPROX 12O O.C.

APPROPRIATE SEALANT

SHEET METALCOUNTERFLASHINGAPPROPRIATE FOR MASONARYCONSTRUCTION TYPE

GRADE

BACKFILL

WATERPROOFINGMEMBRANE

PROTECTION / DRAINAGE/ INSULATION COURSE

WATERPROOFINGTERMINATION10cm MIN ABOVEGRADE

SURFACE MOUNTEDSHEET METALCOUNTERFLASHING

INSTALL APPROPRIATESEALANT AND TOOL TOFACILITATE RUN OFF

Foundation wall – exterior cladding tie-in

WATERPROOFINGTERMINATION10cm MIN ABOVEGRADE

METAL OR ULTRAVIOLETRESISTANT MATERIAL

Blind side waterproofing at ground beam

Blind side waterproofing at slab

Perimeter edge detail at ground compatible materials

Perimeter edge detail at ground – dissimilar materials