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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 anode units as manufactured by Vector Corrosion Technologies and supplied by Parchem Construction Supplies. The distributed galvanic anode units shall be alkali-activated with a pH greater than 14 and contain zinc evenly distributed along the length of the unit. Zinc shall be in compliance with ASTM B418 Type II (Z13000) and ASTM B6 Special High Grade (Z13001) with iron content less than 15 ppm. The zinc shall be formed around a steel core which is continuous along the length of the unit. The anode unit shall include FRP reinforcing to resist expansion, and shall not contain added sulfates, nor constituents that are corrosive to reinforcing steel as per ACI 222R such as chlorides, bromides, or other halides. Unless otherwise specified, the anode unit shall be supplied with a pair of integral heattreated, Important notice A Safety Data Sheet (SDS) and Technical Data Sheet (TDS) are available from the Parchem website or upon request from the nearest Parchem sales office. Read the SDS and TDS carefully prior to use as application or performance data may change from time to time. In emergency, contact any Poisons Information Centre (phone 13 11 26 within Australia) or a doctor for advice. Product disclaimer This Technical Data Sheet (TDS) summarises our best knowledge of the product, including how to use and apply the product based on the information available at the time. You should read this TDS carefully and consider the information in the context of how the product will be used, including in conjunction with any other product and the type of surfaces to, and the manner in which, the product will be applied. Our responsibility for products sold is subject to our standard terms and conditions of sale. Parchem does not accept any liability either directly or indirectly for any losses suffered in connection with the use or application of the product whether or not in accordance with any advice, specification, recommendation or information given by it. Parchem Construction Supplies Pty Ltd 7 Lucca Road, Wyong NSW 2259 Phone: 1300 737 787 www.parchem.com.au ABN 80 069 961 968 Distributed in New Zealand by: Concrete Plus Ltd 23 Watts Rd, Sockburn 8042 Ph: 03 343 0090 Page 2 95 uncoated steel tie wires with loop ties to make connections to the reinforcing steel. Design Criteria Galvanode DAS distrubuted anode system can be used for corrosion prevention, corrosion control or cathodic protection applications. Anode design and spacing are varied to meet project objectives. Anode spacing generally ranges between 150 mm and 750 mm on center depending upon project objectives, the severity of the service environment and expected service life of the anode components. For assistance with system advice, please contact Parchem Construction Supplies. Typical Anode Unit Sizes* Anode Size Zinc Weight lb./ft. kg/m Small 0.25 0.37 Medium 0.60 0.89 Large 1.20 1.80 *Galvanode DAS anode unit size and lengths are customised to meet project requirements. Typical anode weights are listed above. Installation Instructions Galvanode DAS distributed anode system is used for a wide range of applications. Specific application procedures are developed on a project-by-project basis. For additional information, please contact Parchem Construction Supplies. Precautions Galvanode DAS distributed anode system is not intended to address or repair structural damage. Where structural damage exists, consult a structural engineer. Do not allow Galvanode DAS anode units to be soaked prior to installation. For optimum performance, encasement concrete, grout or repair mortar resistivity should be less than 15,000 ohm-cm. Products such as Galvashield MC50 grout or Renderoc LA55 meet this criteria. Concrete with significant amounts of polymer or silica fume may have higher resistivity. For applications where wetting will occur such as in tidal zone protection, use Galvanode DAS Marine anode units. Packaging The Galvanode DAS Distributed Anode System is custom packaged based on project requirements. For additional information, contact Parchem Construction Supplies. Storage Store in dry conditions in the original unopened containers for up to one year from date of manufacture. System should be installed within one month of opening container. Take special precaution not to damage anode components during transportation or while handling. Avoid extremes of temperature and humidity. Shelf life Shelf life 12 months. Health and Safety Contact with moisture can release alkalis which may be harmful to exposed skin. Anode components should be handled with suitable gloves and other personal protective equipment in accordance with standard procedures for handling cement and other alkaline materials. Additional safety information is included in the Material Safety Data Sheet. Related Documents A range of related documents are available including installation instructions, guideline specifications, project histories, applications and SDS. For more information, please contact Parchem Construction Supplies. Galvanode® DAS


Technical Dayta Sheet Compedium
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