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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 ROOFING WATERSTOPS WATERPROOFING JOINT FILLERS TIMBER FLOORING ALPHABETICAL INDEX 556 Page 3 Site jointing instructions Jointing of Supercast waterstops is carried out using Fosroc Heat Welding Equipment. The ends to be joined are cut square and held in alignment in a special jig. The ends are then pressed wither side of a special heated blade, until an even, molten bead of PVC appears around the section. The heated blade is then removed and the molten ends pressed fully together. The PVC cools to form a strong fusion welded joint. Full instructions are available from Parchem. Fosroc PVC heat welding equipment Intersection pieces Standard intersection pieces are available for each Supercast waterstop profile. The standard on-flat intersection leg length is 230 mm from centre line. On-edge intersections have a standard 75 mm leg length. Standards intersections available for Supercast Hydrofoil: Flat mitre (M-O-F) 3 way on flat 4 way on flat T-piece on edge (T-PCE) 90o mitre on edge (M-O-E) Supercast Rearguard intersections are available in the above configurations with the exception of the 90° mitre on edge and T-piece. These are replaced by: 90o mitre on edge (M-O-E-INT) 270o mitre on edge (M-O-E-EXT) Fosroc® Supercast PVC Waterstops


Technical Dayta Sheet Compedium
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