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ME220_VV_DS_GB_2019-09-25_WEB

ME220_VV_DS_GB_2019-09-25_WEB
2Pages

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Description ME220 VV is an EPDM-based membrane used for sealing interfaces to provide airtight or weather tight seals. It is suitable for wide ranging application details. The material does not contain any solvents which could later migrate into adjacent surfaces. Certifications MPA Hannover – air and weather tightness (EN12114/EN1027) Emicode – EC1 Plus Colour Black Design Membrane with embossed finish, wound on rolls and available in various widths. The membrane is fixed to the frame and construction substrates using the full face selfadhesive. *Available in 100 - 300 mm widths in 50 mm increments. Dimensions Roll length 25 m Thickness 0.75 mm Width - 1,500 mm 50 Cut rolls or full log (1,500 mm) ME220 VV EPDM Membrane Usage / Purpose Technical Information Property Test Method Fire Classification Tensile Strength Elongation at Break UV Resistance Water Vapour Resistance Factor (µ value) Moisture Vapour Permeability (sd value) Airtightness Watertightness Resistance to Wind Loading Dynamic Puncture Resistance Peel Adhesion (180º) to Steel, Concrete, Brick & Wood Static Puncture Resistance Static Puncture Resistance Flammability Class Class E > 6.5 N/mm² > 300% > 24 months B2 P-NDS04-531 -40°C to +100°C Temperature Resistance (+130ºC short term) Application Temperature +5°C to +35°C Store in dry shaded conditions between +5°C Storage and +25°C. Unlimited when stored as recommended in Shelf Life original unopened packaging; 24 months with self-adhesives. Necessary Installation Tools Installation requires the following: tape measure, scissors or illbruck shears, sharp knife and seam roller. ME220 VV EPDM membrane is used for sealing the connecting joint between a window/curtain walling and an adjacent structure (e.g. a wall, concrete panel, steel frame, etc.), providing air and weather tightness. The membrane is fixed to frame and construction using the full face selfadhesive. If an internal and external membrane is required, in order to meet the principle of ‘inside tighter than outside’, ME220 VV should be located as the inner membrane and ME501 Duo Window Membrane HD or ME501 VV as the outer membrane. This will ensure that the inner seal is more vapour tight than the outer which will facilitate drying out of any entrapped moisture between the two layers. • High resistance to mechanical damage • High performance full face self-adhesive backing for quick and easy fixing • Excellent movement capability in both transverse and longitudinal direction with excellent material recovery after elongation • Excellent weathering, ageing and UV radiation resistance • Excellen

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ME220 VV EPDM Membrane • The substrate surface must be dry, degreased, and free of dust and loose particles, which could negatively affect adhesion. • It may be required to prime the substrate if porous, damp, dusty or when ambient temperatures are < 5°C. In such cases use ME901 or ME902 Butyl & Bitumen Primer (brush or spray grade respectively) or ME904 Adhesive Tape Primer. Application • The width of the membrane must be determined with full consideration of the façade or window detail including the interior and exterior sides of the connection joint. • The final solution must always take...

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ME220_VV_DS_GB_2019-09-25_WEB 2Pages

Catalog excerpts

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ME220_VV_DS_GB_2019-09-25_WEB
2Pages