Fosroc Nitoproof 600 PF

Product Details:

Pitch Free PU based Liquid applied single component elastomeric waterproofing membrane. Uses Nitoproof 600PF is used to provide a continuous, seamless, water and vapour proof membrane for concrete. Typical applications will include roofs, podiums, balconies, fl oor slabs, suspended fl oors, patios, bathrooms, inspection pits, swimming pools, bridge decks. Advantages   Non-toxic formulation   Pitch free Polyurethane   Cures to form a permanently fl exible, resilient barrier over a wide range of temperatures   Root Resistance*   Excellent continuous adhesion to concrete prevents lateral water migration   Irreversible chemical cure does not permit melting or fl ow of fi lm at elevated ambient temperautres   Capable of bridging substrate cracks up to 2mm   Easy to apply, requires no special equipment * Protection screed required Description Nitoproof 600PF is a single component pitch free PU based liquid polyurethane. It cures by reaction with atmospheric moisture to form a tough, elastomeric, waterproof membrane. Nitoproof 600PF is designed for use on horizontal and vertical surfaces, covered by a protective screed or render. Technical support Fosroc offers comprehensive technical support, including help at the design stage, application advice and on site problem solving. Specifi ers and contractors are encouraged to contact our trained staff for answers to their questions. For further information please contact Fosroc Typical Properties * Colour : Dark Green Application temperature range : 5oC to 50oC Service temperature range : -40oC to +70oC Tack free time @ 25oC : 5 hours Specifi c gravity : 1.4 Viscosity : 60p Solids content(%) : 85 Typical results from membrane cured for 28 days: Elongation (%) : > 400 (ASTM D412) Tensile Strength (N/mm2 : >1.9 (ASTM D412) Adhesion in-peel test (N) : > 50N ASTM C836) Recovery from elongation (%) : 95 (ASTM D412) Tear resistance (kN/m) : 15 ASTM D624-00 Water vapour transmission : 0.6 2.3mm fi lm (g/m2 /hr) Initial hardness (Shore A) : 60 (ASTM 2240) Water permeability@5 bar, mm : Nil (BSEN 12390) Chemical resistance : Unaffected by mild acids, alkalis and water borne salts. Does not biodegrade. * Also, available in Black colour Specifi cation clauses Supplier Specifi cation Where shown on the drawings, the liquid applied, elastomeric polyurethane waterproof membrane shall be Nitoproof 600PF obtained from Fosroc. It shall be used in accordance with the manufacturer s current application instructions. Performance Specifi cation The liquid applied, elastomeric waterproofi ng membrane, where shown on the drawings, shall be made of hydrocarbon free polyurethane. The membrane when cured shall be capable of an extension of not less than 400%. Its tensile strength shall exceed 1.9 N/mm2 and the water vapour transmissions shall be less than 1g/m2 /24 hour. It shall be used in accordance with the methods given in the manufacturer s data sheet. Application instructions Preparation All surfaces to be waterproofed should be clean, sound and dry. Priming for good quality, dense concrete is not necessary. For absorbent surfaces such as porous concrete a mixture of 1 part Nitoproof 600PF and 1 part of Nitoflor Sol is used to seal the surface