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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 Technical Data Sheet Design Criteria Flamex One is suitable for use in low movement interior joints in compartment walls, corridors, basements and around building components such as fire door frames, where a fire rating of up to 4 hours is required. Fire test results Extensive fire testing has been carried out on Flamex One in accordance with Australian Standard AS 1530 - Part 4, as confirmation of its suitability for construction applications. Summary of test results Joint size Insulation Integrity width x depth 25 x 12 mm > 3 hours > 4 hours 30 x 15 mm > 3 hours > 4 hours Note: The above test results were achieved through the application of Flamex One to only one side of the joint. Results apply to “fire exposed” side of construction joints between concrete wall panels 120 mm thick. Joint design Flamex One can be used in joints from 6 mm up to 30 mm wide. The depth of the sealant should be half the width with a minimum depth of 12 mm. The width of the joint must be designed so that the sealant’s maximum movement accommodation of ±10% is not exceeded. Where fire risk is present on both sides of a panel, it is best to apply Flamex One to both sides of the panel. Properties Data quoted are typical for this product but do not constitute a specification. Form: Single part non-sag mastic Colour: Concrete grey, (other colours 351 Fosroc® Flamex One Fire rated, one-component, acrylic joint sealant for low movement interior applications Uses Sealing low movement interior joints requiring a fire rating of up to 4 hours in: „ “Tilt up” construction „ High and low rise construction „ Precast and insitu concrete „ Service penetrations (metal pipes) through walls „ Window/door frame perimeters Advantages „ Economical waterborne formulation „ Easy to apply and finish „ Permanently flexible and paintable „ Slump resistant -suitable for wide joints „ Long shelf life „ 4 hour fire rating Standards Compliance 4 hour fire rating „ Australian Standard: AS1530 - Pt 4,1997 „ Australian Standard: AS4072 - Pt 1,1992 Description Flamex One is a fire rated, non-slump, waterborne, acrylic joint sealant which dries quickly forming a flexible seal having good adhesion to most common building materials. It has very good application and finishing characteristics and forms a smooth skin quickly. Flamex One is flexible and will accommodate up to ±10% of structural movement between building components such as precast and insitu walls and ceilings, window and door frames as well as pipe penetrations. Flamex One is intended for use in relatively low movement interior joints, and is not suitable for use in water ponded or submerged applications. December 2009 Page 1 to minimum order) Physical/chemical change: Dries by water loss Application temperature: 5°C - 50°C Skinning time: 20 minutes at 25°C, 50% RH Cure rate: Approximately 1 mm per day at 25°C, 50% RH Movement accommodation factor (MAF): ±10% (20% total) December 2009


Technical Dayta Sheet Compedium
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