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Technical Dayta Sheet Compedium

CONTENTS CONCRETE REPAIR CORROSION CONTROL GROUTS & ANCHORS PROTECTIVE COATINGS INDUSTRIAL FLOORING SURFACE TREATMENTS JOINT SEALANTS CONCRETE JOINTING JOINT FILLERS WATERPROOFING WATERSTOPS ROOFING TIMBER FLOORING ALPHABETICAL INDEX Fosroc® Renderoc HB70 Properties The following results were obtained at a water:powder ratio of 0.14 and temperature of 20°C unless otherwise stated. Test Method Standard EN 1504 R4 Requirement Test Result Page 2 19 Compressive Strength EN 2190:1999 AS 1478.2 - 2005 ≥ 45 MPa - 68.2 MPa @28 days 20 MPa @ 1 day 55 MPa @ 7 days 70 MPa @ 28 days Bond strength by pull off EN 1542:1999 ≥ 2.0 MPa Without primer 2.4 MPa Nitobond HAR primer 2.7 MPa Chloride ion Content EN 1015-17:2000 ≤ 0.05% 0.002% Capillary Absorption EN 1307:2002 ≤ 0.5 Kg/(m² x h0.5) 0.1 Kg/(m² x h0.5) Carbonation Resistance EN 13295:2005 d ≤ref concrete Conform Coefficient of thermal expansion EN 1770:1990 Declared Value 11.2 x 10-6 /°C Shrinkage and Expansion EN 12617-4:2002 > 2.0 MPa Shrinkage: 2.5 MPa Expansion: 2.5 MPa Elastic Modulus EN 13412:2008 > 20 GPa 33.8 GPa Modulus of Elasticity in Compression AS1012.17:1997 - 3.65 x 104 MPa Chloride Diffusion Nordtest NT Build 443 - 1.26 x 10-12 m²/sec Flexural Strength AS 1012.11 - 2000 - 6.4 MPa @ 28 days Tensile Strength AS 1012.10 - 2000 - 4.7 MPa @ 28 days Setting Time AS 1012.18 - 1996 - Initial Set: 3 hours, 15 mins Final Set: 4 hours, 30 mins Fresh Wet Density - 2200 Kg/m³ Drying Shrinkage (25 x 25 x 285) prisms @ 27oC, 55% RH) AS 1478.2 - 2005 - < 400 microstrains @ 7 days < 600 microstrains @ 28 days Alkali reactive particles RTA Rapid Mortar Bar Test RTA T363 - <0.1% (Non-Reactive) Chemical Resistance The low permeability of Renderoc HB40 severely retards chemical attack in aggressive environments. The cured mortar is impermeable to acid gases, waterborne chloride ions and oxygen Build Characteristics achievable in a single layer Vertical - - Hand/Trowel up to 40mm Wet Spray 70-110mm Resistivity Taywood-Werner 4 Probe - 11,500 Ω cm @ 28 days Clarification of property values: The typical properties given above are derived from laboratory testing. Results derived from field applied samples may vary.


Technical Dayta Sheet Compedium
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