In Ontario, concrete surfaces—from municipal parking garages to commercial loading docks—face some of the harshest environmental conditions in North America. To ensure the longevity of these structures, applying a high-performance traffic topping is not just an aesthetic choice; it is a structural necessity.
At AK Cleveland Polish, we adhere to the rigorous provincial and national standards that govern waterproofing and wear-resistance.
1. The CSA S413 Standard for Parking Structures
The primary benchmark for traffic toppings in Ontario is the CSA S413 (Parking Structures) standard. This national standard specifies the design and maintenance requirements to prevent the ingress of water and chloride ions (from road salt), which are the leading causes of rebar corrosion and concrete “spalling.”
Why it matters: In Ontario, road salt is used extensively from November through April. Without a CSA-compliant traffic topping, salt-laden water can penetrate the concrete, causing the internal steel reinforcement to rust and expand, eventually cracking the slab from the inside out.
Our Approach: We ensure that the elastomeric membranes we apply meet the elongation and crack-bridging requirements mandated by these structural codes.
2. Ontario Provincial Standard Specifications (OPSS)
For larger-scale projects and those involving public infrastructure, we look to the Ontario Provincial Standard Specifications (OPSS). Specifically, OPSS 910 and related 1200-series specifications cover the installation of waterproofing membranes and protective coatings.
These standards ensure that:
The bond strength between the topping and the concrete is sufficient to withstand heavy vehicle “braking and turning” forces.
The skid resistance remains high, even in wet or icy conditions, protecting both vehicles and pedestrians.
3. Surface Preparation: The SSPC & ICRI Foundation
A traffic topping is only as good as the surface it’s bonded to. In Ontario, industry professionals follow the International Concrete Repair Institute (ICRI) guidelines for Concrete Surface Profile (CSP).
Standard Requirement: Most high-traffic polyurethane toppings require a CSP 3 to CSP 5 profile.
Our Expertise: Whether through diamond grinding or shot blasting, we prepare your substrate to meet these technical profiles, ensuring your investment doesn’t delaminate or peel prematurely. (Learn more about our Surface Preparation Services).
4. Compliance with Ontario’s Building Code
Every renovation and new build must comply with the Ontario Building Code (OBC). Under Section 4, the code mandates that parking decks must be protected against moisture penetration to maintain structural safety. Failure to meet these standards can lead to failed inspections, legal liability, and costly emergency repairs.
Why Choose AK Cleveland Polish for Traffic Toppings?
We understand the local landscape. From the humidity of a Southern Ontario summer to the -30°C shifts in winter, we select and install systems designed for Ontario’s “Wet-Freeze” climate.
Multi-Layer Protection: We install systems featuring a primer, a waterproofing base coat, and a durable aggregate-filled wear coat.
UV Resistance: For outdoor decks, we use UV-stable topcoats to prevent the sun from “chalking” or embrittling the membrane.
Is your concrete protected?
Contact AK Cleveland Polish today for a professional assessment of your traffic topping needs and ensure your facility meets Ontario’s safety and durability standards.
External Resources for Ontario Property Owners:
Ministry of Transportation (MTO): Bridge and Structure Guidelines
Professional Engineers Ontario (PEO): Engineering Standards for Structures
Infrastructure Ontario: Technical Standards
