LECA® PARIS FLUID

PaRis FLUID is the self-levelling screed with high thermal conductivity, anti-shrinkage and low thickness for underfloor heating/cooling systems.‎ Thanks to its certified high thermal conductivity coefficient (λ = 1.‎60 W/mK), PaRis Fluid is the conductive radiant floor screed that optimises the performance of the entire underfloor heating/cooling system by promoting better and more uniform heat transmission in the rooms.‎ Self-levelling and non-shrinking, it allows the realisation of surfaces up to 200 m² without joints and reinforcement nets, to the benefit of a higher quality and safety of the flooring.‎ Suitable for the direct laying of glued floors, both moisture-sensitive (such as parquet, rubber, PVC, linoleum, resilient flooring, etc.‎) starting from just 4 days in the minimum thickness of 2 cm, and non-humidity-sensitive (such as ceramic tiles, even large format ones, and similar), starting from just 2 days in the minimum thickness of 2 cm.‎ Produced with 10% recycled material, it is the answer for use in projects and constructions in line with CAM requirements.‎ Advantages Thermal conductivity In underfloor heating systems, the high thermal conductivity coefficient (λ of 1.‎60 W/mK certified) ensures better heat transfer.‎ The shorter set-up times and lower operating temperatures result in greater economy of the entire system.‎ Low thickness PaRis FLUID is suitable for forming screeds with a minimum thickness of only 3 cm, even on radiant pipework and without reinforcement meshes, for all applications and types of coverings.‎ Low shrinkage Thanks to its specific composition and the presence of fibres, it makes it possible to create large areas even without the use of nets and/or joints.‎ Tiles without shrinkage joints up to a maximum of 200 m².‎ Practical and safe The bagged packaging makes it possible to obtain a product with constant performance in all conditions, shorter processing times than traditional sand/cement with normal application methods.‎ In addition, the flooring can be glued directly onto the surface once the substrate is dry.‎ Pumpable With continuous cycle pumps.‎ Resistant The remarkable mechanical properties (30 N/mm² in compression) allow the laying of any type of surface finish.‎ Dry Applied at a thickness of 2 cm, it reaches residual moisture values of 2% by weight 4 days after laying, making it suitable for gluing moisture-sensitive floors, such as parquet, while 2 days after laying, it is possible to lay floors that are not sensitive to moisture.‎ Non-combustible Totally mineral-based and therefore with reaction to fire "Euroclass A1fl".‎ Fields of use: - Radiant screeds for underfloor heating/cooling systems indoors, from 2 to 7 cm thick.‎ - Screeds for milled radiant systems.‎ - Self-levelling screeds for interiors, from 2 to 7 cm thick.‎ - Screeds for laying moisture-sensitive/resilient (parquet, PVC, linoleum, rubber, etc.‎) and non-humidity-sensitive (ceramic, etc.‎) flooring.‎ - Shrinkage-resistant screeds for laying large-format flooring (ceramic, stone, slabs, tiles, etc.‎).‎