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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 152 Technical Data Sheet High performance, pigmented aliphatic acrylic, chloride ion and carbonation protective and decorative coating for concrete and masonry Uses To protect atmospherically exposed reinforced concrete structures from attack by acid gases, chloride ions, sulphates, oxygen and water. The product is also suitable to protect other cementitious substrates and masonry. Dekguard S is suitable for use on all types of structures, especially those in aggressive marine and coastal environments. It is equally suitable for new and existing structures. Dekguard S is a component of Parchem’ Renderoc system of concrete reinstatement. Advantages „ Excellent barrier to carbon dioxide, chloride ions, sulphates, oxygen and water „ Allows water vapour to escape from the structure „ Highly UV-resistant aliphatic acrylic gives exceptional resistance to the effects of long-term weathering „ Highly durable in all climatic conditions „ Wide range of decorative colours „ Excellent resistance to dirt pick-up Description The Dekguard S system comprises a single component, penetrating silane-siloxane primer and a single component pigmented coating, both ready for immediate site use. The primer (Dekguard Primer) is supplied as a clear liquid and based on a silane-siloxane dissolved in a penetrating organic carrier. The primer is reactive and capable of producing a chemically-bound hydrophobic barrier, thus inhibiting the passage of water and water-borne contaminants. Dekguard S is an aliphatic acrylate, solvent based protective coating, providing outstanding resistance to aggressive elements, UV light and rain. It is available in a wide range of colours. Specification Clauses Protective/decorative surface coating The protective coating shall comprise a penetrating silanesiloxane primer and Dekguard S, a single component aliphatic acrylic coating. The total dry film thickness of the coating shall be not less than 150 microns and exhibits the following performance charicteristics. Technical Support Parchem offers a technical support package to specifiers, end-users and contractors, as well as on-site technical assistance. Design Criteria The coating should be applied in two coats to achieve a total dry film thickness of not less than 150 microns. To achieve the correct protective properties, Dekguard S system must be applied on to the substrate at the coverage rates recommended. Fosroc® Dekguard S June 2014


32857 Parchem Technical Data Compendium 2015_Crop4emag.pdf
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