Why Polishable Concrete Overlays are the Modern Choice for Interiors
Flooring is a fundamental interior design element that affects aesthetics and functionality. Due to their strength, beauty, and versatility, polishable concrete overlays have become a preferred solution for retail environments, showrooms, modern office areas, and lobbies. Let’s explore why these overlays are becoming the go-to choice for designers and architects.
Unmatched Durability with High-Density Formulation
Polishable concrete overlays are engineered with high-density compositions, delivering a compressive strength of up to 50-60 MPa. This robust formulation ensures resistance to heavy loads, abrasion, and impacts—qualities essential for high-traffic areas. These overlays outperform standard concrete slabs, which typically offer compressive strength in the 20-30 MPa range.
Superior Gloss Levels for a Premium Look
Polished overlays can reach gloss levels of 70-80 on a gloss meter, creating a mirror-like finish that adds depth and elegance to any space. This gloss level is higher than what can be achieved with standard slab polishing or epoxy coatings, making these overlays ideal for interiors that demand a sophisticated appearance.
TRU PC Polishable Overlay, credit Jon-Don
Popular Overlay Products and Their Differences
Several leading brands offer polishable concrete overlays, each with unique characteristics tailored to specific needs:
Euclid:
Known for its high-performance overlays like “Level Top PC-AGG,” Euclid products are valued for their quick setting times and ease of application. They provide a dense, durable surface with excellent polishability and resistance to wear and tear.
Sika Schönox:
Offers a range of products, including Schönox DSP, which is praised for its high compressive strength and rapid curing properties. It is ideal for creating a smooth, polished finish for commercial and residential spaces.
Mapei:
The “Ultratop” overlay by Mapei is renowned for its versatility. It provides high-strength surfaces that can be polished to a high gloss. Mapei products are often chosen for their exceptional workability and fast installation, making them popular for large-scale projects.
Ardex:
Known for its “PC-T” overlay, Ardex products deliver excellent compressive strength and low shrinkage, reducing the risk of cracks and providing a stable, high-quality finish. Ardex is often selected for its durability and low-maintenance benefits.
CTS Rapid Set TRU PC:
offers superior flow and workability, making it ideal for projects requiring large aggregate exposure and a terrazzo-style finish. TRU PC is noted for its ability to quickly achieve high compressive strength while allowing for a high-gloss, dense surface.
Each of these overlays provides a range of benefits, from quick setting times and ease of use to high compressive strength and excellent polishability, allowing you to choose the right product for your specific project needs.
Cementitious Terrazzo with dividers, Level Top Agg White
Price Comparison: Regular vs. High-End Terrazzo-Style Overlays
Regular Polishable Concrete Overlays:
In Canada, a standard polishable concrete overlay installation typically costs between $10 and $20 CAD per square foot. It provides a smooth and durable surface suitable for most commercial and residential applications.
High-End Terrazzo-Style Overlays:
For a more distinctive and visually impactful floor, high-end terrazzo-style overlays with large aggregate exposure and decorative aluminum or zinc dividers range from $25 to $35 CAD per square foot. These overlays create a luxurious, custom look with added durability, perfect for high-end retail or corporate settings.
Mapei Ultratop
Key Benefits Over Traditional Flooring Options
– Higher Compressive Strength: Up to 50-60 MPa, offering greater durability compared to regular slab polishing (20-30 MPa).
– Enhanced Gloss Levels: Achieving up to 70-80 on a gloss meter for a high-shine finish.
– Lower Maintenance Costs: Reduced need for repairs or reapplication compared to epoxy coatings.
– Eco-Friendly Choices: Many overlay products are made from recycled materials with low VOC emissions, supporting better indoor air quality.
Concrete Overlays are the Ultimate Choice for Modern Spaces
Polishable concrete overlays, whether standard or high-end terrazzo-style, offer unparalleled strength, aesthetics, and cost-effectiveness. With options like Euclid, Sika Schönox, Mapei, Ardex, and TRU PC, there’s a perfect overlay for every project need, ensuring beauty and performance.
Upgrade your interiors with the right polishable concrete overlay and create a stunning, durable space that stands the test of time.
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