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In the case of this hotel in Lloret, Mapesonic CR was glued to the existing supporting surface using Ultrabond ECO V4 SP. • Kerabond+Isolastic is a highly deformable bi-component adhesive with high performance and extended open time, classified as C2E S2 according to EN 12004. Kerabond is also classified as EC1 R according to the GEV-Emicode. In this project, with the tiles were installed on the Mapesonic CR with Kerabond + Isolastic.
MAPESONIC CR Mapesonic CR is an underfloor soundproofing system with very low emission of volatile compounds (Emicode EC1 PLUS) for quick interventions. It is an innovative, high-performance system which comes in rolls made of recomposed cork and recycled rubber bound with polyurethane. The system comprises: • Mapesonic CR • Mapesonic Strip • Ultrabond ECO S945 1K • Ultrabond ECO S955 1K • Silwood • ECO Prim T • Ultraplan ECO • Ultrabond S997 1K Where to use Soundproofing against impact on existing floor coverings. Mapesonic CR may be used on all types of cement-based substrates, old ceramic, stone, wooden and resilient floors, before installing new tiles, stone and under all types of parquet. Advantages of Mapesonic CR • Efficient reduction of noise from footsteps. • Applicable on old floors. • Easy and quick to install. • Low thickness. • May be applied directly under the new floor covering. • May be applied on heated floors. • Certified according to current standards. • With very low emission of volatile organic compounds (EMICODE EC1 Plus according to GEV-Emicode). Technical characteristics Thickness: 2 mm / 4 mm Weight: 1.36 kg/m2 / 2.70 kg/m2 Length (m): 30 m / 20 m Width (m): 1 m / 1 m Thermal resistance R (m2 K/W): 0.024/0.048 Material: recomposed cork and rubber bound with high quality polyurethane Packaging: rolls. Emicode: EC1 Plus - very low emission Elongation at failure EN ISO 1788 (%): 20% Tensile strength EN ISO 1788 (N/mm2): 0.6 Reduction of noise from footsteps ΔLw EN ISO 140-8: 17 dB* * n° KB-050107K TS - Mapesonic CR 2 mm + parquet * n° KB-050107I TS - Mapesonic CR 2 mm + ceramics