Porcelain Stoneware Paving Slab – QUARZITI RIVER QR04 – Mirage

Mirage Quarziti 2.0 River: Contemporary Mineral Depth and Advanced Ceramic Engineering

Elevate your exterior spaces with the sophisticated, industrial character of the Quarziti 2.0 collection by Mirage. The River QR04 model reinterprets the minimalist appeal of dark natural stone, offering a textured surface that provides both visual depth and high-performance grip. Its deep grey nuances create a sleek, modern atmosphere, making it the ideal choice for high-end residential or commercial terraces that demand a balance of raw authenticity and clean design.

Crafted in Italy from pure minerals, kaolin, feldspar, and clay, Mirage porcelain stoneware is a compact, eco-friendly material produced without the use of chemical glues, varnishes, or resins. These 20 mm thick slabs are engineered to withstand the most demanding environmental conditions, including frost, intense UV rays, and extreme thermal shock. Because the material is non-porous and ultra-dense, the River QR04 surface is naturally impermeable to acids, dirt, and stains, ensuring the sophisticated dark grey tones remain vibrant for decades.

The 20 mm thickness is optimized for dry installation on adjustable pedestal systems. This method facilitates rapid setup without mortar, provides excellent water drainage through open joints, and allows for hidden access to utility networks beneath the terrace surface. With a certified R11 slip-resistance rating, this slab ensures maximum safety and high-traction performance in all weather conditions, even on wet surfaces.

Key Advantages:

• Contemporary Stone Aesthetic: Rugged texture with authentic dark grey stone variations.

• Extreme Weather Resistance: Designed to handle frost, thermal shock, and heavy atmospheric wear.

• High Safety Standards: Certified R11 anti-slip finish for secure footing in wet environments.

• Eco-Friendly Quality: Manufactured from 100% natural minerals with no chemical additives.

• Industrial Durability: Non-porous and highly resistant to abrasions and daily foot traffic.

Technical Characteristics

• Thickness: 20 mm

• Material: Full-bodied porcelain stoneware

• Color: QR04 River (Sophisticated dark grey stone effect)

• Slip Resistance: R11 (High grip)

• Standards: Compliant with EN14411 and ISO13006

• Edge Finish: Rectified (for clean, narrow joints)

• Brand: Mirage

Available Formats & Weights:

• 60x60 cm: 15.57 kg (Sold in packs of 2)

• 45x90 cm: 17.8 kg

• 60x120 cm: Approximately 31 kg (Based on the 60 cm support rule)

Installation Tips

• Pedestal Layout: For 60x60 cm slabs, use 4 pedestals per slab (one at each corner). For the 60x120 cm format, use 6 pedestals (one at each corner and one at the midpoint of each long edge) to ensure optimal support.

• Pro Tip: Use anti-vibration shims on the pedestal heads to dampen footsteps and improve the acoustic comfort of the raised deck.

• The 60 cm Rule: To maintain structural integrity, ensure a support point is present at least every 60 cm across the entire installation.

• Dry-Lay Benefits: Installation on pedestals requires no mortar or glue, allowing for immediate use of the space and easy maintenance of the underlying surface or drainage systems.

Note: This product is available in multiple formats. Pedestals and installation accessories are sold separately.