cementtilaatteisiin

Cement tiles, referred to in Finnish as cementtilaatat, are flat building materials produced by extruding a mixture of cement, aggregates, and binders into panels or slabs that are then cured to harden. The reference form "cementtilaatteisiin" is the plural in the accusative or dative case, used when speaking about installation into or onto such tiles.

The composition of cement tiles typically includes Portland cement, fine and coarse aggregates such as sand and gravel, and a proportion of recycled materials. In some modern variants, reinforced polymers or glass fibers are incorporated to improve tensile strength and flexibility. The extrusion or moulding process creates dense, uniform boards that can include surface textures or patterns, especially when used as decorative flooring.

Manufacturing techniques can vary: some producers use a thermal curing process, while others employ a pressure-assisted method that compresses the mix to achieve high compressive strength. The resulting panels are cut to exact dimensions, commonly 30×30 cm or 60×60 cm, and can be finished with a smooth, glossy, or matte surface depending on intended use.

Cement tiles are adopted in both residential and commercial settings. Their durability, resistance to fire, and low maintenance make them suitable for high‑traffic areas such as kitchens, laundries, and public buildings. Installation typically involves bonding the tiles to a prepared cement or concrete substrate with an epoxy or polyurethane adhesive, followed by grouting to fill spacing and protect joints.

Maintenance of cement tiles is straightforward; routine cleaning with mild detergents or ammonium hydroxide solutions is adequate. Abrasion, pitting, or cracks may arise from heavy loads or impact, necessitating spot repairs or replacement as part of long‑term asset management.

Environmental considerations include the potential for high embodied energy due to cement production, yet the incorporation of recycled aggregates reduces overall material use. Recyclability at end of life is limited, but tiles can be crushed and reused in low‑load construction applications.