Page 24

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 progresses (0.5 at a time) without waiting for completion of the entire area. In fast drying conditions, supplementary curing with polythene sheeting taped down at the edges must be used. In cold conditions, the finished repair must be protected from freezing. Overcoating with protective decorative finishes Renderoc HB25 is extremely durable and will provide long-term protection to the embedded steel reinforcement within the repaired locations. The surrounding parts of the structure will generally benefit from the application of a protective barrier/decorative coating to limit the advance of chlorides and carbon dioxide, thus bringing them up to the same protective standard as the repair itself. Where appropriate, Parchem recommend the use of the Emer-Clad and Dekguard range of protective, anti-carbonation coatings. These products provide a decorative and uniform appearance as well as protecting areas of the structure which might otherwise be at risk from the environment. Emer-Clad and Dekguard products may be applied over the repair area without prior removal of the Nitobond AR / Concure A99 curing membrane. Other curing membranes must be removed prior to the application of Emer-Clad and Dekguard products. Cleaning Nitobond HAR, Nitobond AR and Renderoc HB25 should be removed from tools, equipment and mixers with clean water immediately after use. Cured material can only be removed mechanically. Equipment used with Nitoprime Zincrich and Nitobond EP should be cleaned with Solvent 10. Limitations Renderoc HB25 should not be used when the temperature is below 5°C and falling. Do not mix part packs under any circumstances. If any doubts arise concerning temperature or substrate conditions, consult your local Parchem sales office. NOTE: Renderoc HB25 is not designed to be used as a broad-scale building render. INDEX 12 Estimating Supply Renderoc HB25 product code: 387080 Renderoc HB25: 15 kg bag Nitoprime Zincrich: 1 litre can Nitobond HAR: 1, 5 and 20 litre containers Nitobond AR: 5 and 20 litre containers Nitobond EP: 1.5 and 6 litre packs Solvent 10: 4 and 20 litre cans Coverage and yield Renderoc HB25: Approximately 12.5 litres/15 kg bag (approximately 1.25 at 10 mm thickness) Nitoprime Zincrich: 8 /litre Nitobond HAR: 3 - 4 /litre Nitobond AR: 6 - 8 /litre Nitobond EP: 4 - 5 /pack Notes: the actual yield per bag of Renderoc HB25 will depend on the consistency used. The yield will be reduced if the material is applied by a spray technique. The coverage figures for liquid products are theoretical - due to wastage factors and the variety and nature of possible substrates, practical coverage figures will be reduced. Storage Shelf life All products have a shelf life of 12 months if kept in a dry store in the original, unopened bags or packs. Storage conditions Store in dry conditions in the original, unopened bags or packs. If stored at high temperatures and/or high humidity conditions the shelf life may be reduced to 4 - 6 months. Nitobond HAR and Nitobond AR should be protected from frost. Fosroc® Renderoc HB25


32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf
To see the actual publication please follow the link above