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32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf

CONTENTS CONCRETE REPAIR CORROSION CONTROL GROUTS & ANCHORS PROTECTIVE COATINGS INDUSTRIAL FLOORING SURFACE TREATMENTS JOINT SEALANTS CONCRETE JOINTING ROOFING WATERSTOPS WATERPROOFING JOINT FILLERS TIMBER FLOORING ALPHABETICAL INDEX 72 Technical Data Sheet Low viscosity, dual cartridge, epoxy crack-injection system Uses Nitofill LV is designed for injecting cracks in concrete and masonry where there is a need to consolidate a structure or exclude water and air from contact with the reinforcement. Nitofill LV is a low viscosity, epoxy injection grouting system suitable for cracks down to 0.2 mm at the substrate surface and cracks tapering internally down to 0.01 mm. The Nitofill LV system is ideal for small scale repairs on site and is also suitable for insitu or precast concrete elements. Advantages „ High strength, excellent bond to concrete and masonry „ Low viscosity allows cost effective and efficient repair „ System includes everything necessary to complete the crack injection „ Convenient to use, disposable cartridge pack contains both base and hardener „ Safe and clean to use Description Nitofill LV crack injection system incorporates a two part epoxy base and hardener contained in a dual cartridge pack. The Nitofill LV cartridge pack accessory items are available separately: cartridge gun, static mixer nozzle hoses, injection flanges, flange adaptors and flange removing tool. Technical support Parchem offers a comprehensive range of high performance, high quality construction products. In addition, Parchem offers a technical support service to specifiers, end-users and contractors, as well as on site technical support. Design criteria Nitofill LV is suitable for injecting cracks in concrete and masonry down to 0.2 mm at the substrate surface and internal cracks tapering down to 0.01 mm. The system should not be used for cracks where movement is expected to continue. Properties The following results are typical for the hardened Nitofill LV epoxy resin. Usable life at 10°C: 40 minutes 20°C: 20 minutes 30°C: 10 minutes Viscosity at 10°C: 250-450 cps 20°C: 150-200 cps 30°C: 50-100 cps Compressive strength (BS 6319): 1 day 57 MPa 3 days 66 MPa 7 days 83 MPa Tensile strength (BS 6319): >25 MPa Flexural strength (BS 6319): >50 MPa Chemical resistance The cured Nitofill LV epoxy is resistant to oil, grease, fats, most chemicals, mild acids and alkalis, fresh and sea water. Consult Parchem Technical Department when exposure to solvents or concentrated chemicals is anticipated. Nitofill LV (Crack Injection System) (1) (5) (2) (4) (3) (6) (1) Nitofill LV 450ml pack (2) Nitofill LV static mixer / hose (3) Nitofill cartridge gun (4) Nitofill LV adaptor (5) Nitofill LV flange (6) Nitofill flange tool Fosroc®1LWR¿OO/9 December 2009


32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf
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