Specifications:
The document details specifications for Mercury and Republic glazed porcelain tiles, specifically in the 45x45 cm size. These tiles are compliant with ISO 13006 and NF EN 14411 standards, classified under Group B1a - GL with water absorption E ≤ 0.5%.

Product Details:
- Plinthe droite (Skirting): Size 8x45 cm, with a thickness of 9 mm.
- Nez de marche (Step nosing): Size 45x45 cm, with a thickness of 9 mm.

Performance Ratings:
- Mercury: U3 P3 E3 C2
- Republic: U2S P3 E3 C2

Dimensions and Coverage:
- 45x45 cm tiles cover approximately 1.014 m2 per tile.
- Skirting tiles (8x45 cm) cover approximately 0.540 m2 per tile.

Key Features:
- Both Mercury and Republic tiles are made of glazed porcelain, offering durability and low water absorption.
- The tiles are suitable for various applications, as indicated by their performance ratings.