Warning signs and potential problems showing that a parking deck is in need of repair.

1. 3 SIGNS YOUR PARKING DECK3 SIGNS YOUR PARKING DECK
NEEDS REPAIRNEEDS REPAIR

2. POTENTIAL PROBLEM:
•WATER PENETRATION
•ALLOWING CHLORIDE
IONS TO REACH THE
SENSITIVE REINFORCING
BAR CAUSING
DETERIORATION IN THE
SLAB.
WARNING SIGN #1WARNING SIGN #1
WATER DRIPPING
ONTO VEHICLES
AND/OR
EFFLORESCENCE
ON THE CEILING.

3. Parking structures are designed with long spans and limited
columns to maximize available spaces. As such, they require
flexible waterproofing systems to deal with hairline flexural
cracks that develop over time. An appropriately designed
waterproofing system with high flexibility crack treatment
can provide the protection your structure requires.
SOLUTIONSOLUTION

4. POTENTIAL PROBLEM:
•WORN PARKING DECK
MEMBRANE.
•AGGREGATE HAS BEEN
“KICKED OUT” OF THE
SYSTEM.
WARNING SIGN #2WARNING SIGN #2
SLIPPERY
PARKING DECK
SURFACE

5. High durability wear-courses, used in conjunction with
flexible membranes, can provide longer term
performance improving waterproofing and protecting
from chloride ions all while dramatically improving
durability and wear resistance.
SOLUTIONSOLUTION

6. POTENTIAL PROBLEM:
•WATERPROOF
MEMBRANE FAILURE
•CHLORIDE IONS
ATTACKING THE
REBAR.
WARNING SIGN #3WARNING SIGN #3
HOLLOW OR
SPALLED
CONCRETE ON
SURFACE

7. Proper/thorough removal of damaged concrete, in
accordance with industry standards, is required to
prevent further degradation. Details such as concrete
repair products and corrosion resistant epoxy coatings for
rebar are important for ensuring long-term performance
of parking deck repairs.
SOLUTIONSOLUTION

8. For more information about
StonDeck Parking Deck
solutions, please contact:
800-263-3112
Or visit us online at
www.stoncorcpg.ca