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ZealSeal 4000™

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For Bridge & Road Applications.

(For carpark, public space and architectural applications see Miska ZealSeal™ 2000 data sheet).
The Miska Zealseal™ System provides a waterproof, trafficable seal utilizing Zealcrete LV™ epoxy elastomeric concrete as the armor nosing to support the Zealseal™ expansion foam.
    Key Advantages
    • Zealseal™ has a minimum controlled depth of 50mm giving a guaranteed bond line that is not subject to the diligence of the installer.
    • Zealseal™ has a operating system which is active across the full depth and width of the seal as opposed to the varying depths in some sealant systems.
    • Zealseal™ has a homogeneous uniform structure and maintains its shape irrespective of the width or its position in the movement range.
    • Zealseal™ is nitrogen blown and therefore is chemically inert providing higher heat resistance and UV stability than EVA chemically formed products.

    Key Features
    • Capacity for 60% compression (percentages based on initial seal width selection)
    • Capacity for 100% horizontal and vertical shear
    • Whilst Zealseal has a capacity for 30% tension, this “must not” be used in movement calculations when selecting sizing for Road and Bridge applications. It is recommended that this capacity be kept for a safety factor should a movement calculation exceed the expected +movement.
    • Does not support flame and is self extinguishing
    • Large temperature operating range with no thermal shrinkage.
    • Manufactured in such a way that it is free of toxins, non reactive and chemically inert.
    • Weather and UV resistant
    • On site welding of joins, intersections, upturns and different seal sizes. (A monolithic waterproof system)
    • Quick and easy installation
    • Enhanced bond line design increases bond strength to all surfaces. Supplied with approximate 3mm x 3mm bond surface grooves @ 10mm centres.
    • Bonded using Zealbond™. (See overleaf for details)
    • Cleanup with Zealcleaner™
    File Type File Description
    ZealSeal 4000™ System for Roads & BridgesData Sheets