GENERAL CATALOGUE - Mapei

Mapesilent Roll
Sheets with a bitumen and special
polymer-based elasto-plastomeric
membrane with polyester reinforcement
sandwiched to a resilient layer of
polyester fibre, and a surface coated
with blue, non-woven polypropylene
fabric.
Mapesilent Tape
Adhesive sealing tape made in closedcell
expanded polyethylene.
Mapesonic CR
Rolls of soundproofing mat applied
before laying ceramic, stone, resilient
and multi-layered wooden floors.
TECHNICAL DATA:
Tensile strength:
– longitudinal: 700 N/50 mm;
– transversal: 500 N/50 mm.
Impact strength: 900 mm.
Resistance to static perforation: 15 kg.
Impermeability to water: > 100 KPa.
Reaction to fire: F.
Apparent dynamic stiffness (S’t): 15 MN/m³.
Dynamic stiffness for calculation purposes (S’):
47 MN/m³.
Reduction of noise caused by footsteps (ΔLw):
22.8 dB (*).
Thermal resistance (R): 0.145 m²K/W.
Nominal thickness: 8 mm.
Format: 10 x 1 m rolls with a 5 cm border.
Weight: 1.8 kg/m².
Packaging: pallets containing 160 m².
(*) calculated on a 300 kg/m² brick-cement floor slab.
TECHNICAL DATA:
Thickness: 3 mm.
Width: 100 mm.
Length: 25 m.
Packaging: boxes containing 12 rolls 25 m long.
TECHNICAL DATA:
Thickness: 2 mm, 4 mm.
Format:
– 30 x 1 m (2 mm thick) sheets;
– 30 x 1 m (4 mm thick) sheets.
Density (kg/m³): 700.
Colour: brown-black.
Tensile strength EN ISO 1798 (N/mm²): 0.6.
Elongation at failure EN ISO 1798 (%): 20.
Application temperature range: from +5°C to +35°C.
Fire resistance class EN 13501: Cfl-s1.
Reduction of noise from footsteps EN ISO 140-8:
17 dB.
EMICODE: EC1 Plus - very low emission.
Certification: N° KB-050107K TS - MAPESONIC CR
2 mm + parquet.
N° KB-050107I TS - MAPESONIC CR 2 mm + ceramic.
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