Contact Us

Complete the simple form below to find out more about PU Binders for Permeable Pavements – we’ll be in touch as soon as possible!

    *We, Leeson Polyurethanes Ltd will hold your name and email address in order to send you our newsletter. We may share your information with other Leeson Polyurethanes Ltd partners in order to provide you with relevant information keeping you up to date with the latest industry news. We would like to contact you by email to let you know about events and initiatives that may be of interest to you. If you do not wish to hear about these, please advise us on lpusales@icpgroup.com. You also have the right to require us to correct any inaccuracies in your information.

    SUDS Permeable Pavements -

    SUDS Permeable Pavements

    Download Datasheet

    DESCRIPTION

    Non-hazardous, fast curing, flexible, solvent free resin for bonding aggregate/ rubber blends for porous pavement systems.

    USES

    • Porous Pavement Systems.
    • Cycle Paths
    • Walkways
    • Footpaths
    • Equestrian trails

    BENEFITS

    • Correctly installed, complies with current SUDS (Sustainable Urban Drainage) Requirements
    • Low maintenance
    • Durable
    • Cycle and wheelchair friendly
    • May be suitable for installation over existing sub-base

    PRODUCT SPECIFICATION

    Product: Leeson Binder for Porous Pavements

    Thickness: Determined by project specific requirements.

    Manufacturer: Leeson Polyurethanes Ltd.

    Telephone: + 44 (0) 1926 833367

    SUBSTRATE REQUIREMENTS

    System typically installed on asphalt/ concrete/ MOT Type 1.

    PRODUCTS INCLUDED IN THIS SYSTEM

    Primer:                  PU3922 spread at 0.3kg/m2

    Wear Layer:          Typically 50/50 1-3mm Aggregate/ Rubber Blend PU at 23%

    Detailed installation instructions are available on request.

    INSTALLATION SERVICE

    The installation should be carried out by an experienced contractor, details of contractors in your area can be obtained by contacting the company

    IMPORTANT NOTE

    Leeson Polyurethanes’ products are guaranteed against defective materials and manufacture and are sold subject to its standard Terms and Conditions of Sale, copies of which can be obtained on request.

    UV DISCOLOURATION

    *Please note that rubber crumb binder products are based on MDI polyurethane technology which is subject to colour change under exposure to UV. The strength of the system is not affected.

    We have in-house UV testing facilities and can test customer’s rubber/binder combinations. We strongly urge our customers to use this service prior to using a new rubber.

    Download Brochure

     


    Download Datasheet
    Contact us for more information

    Product Imagery

    Other Colours available:

    TECHNICAL INFORMATION

    The figures below are typical properties achieved in laboratory tests at 21oC and 55% Relative Humidity.

    Temperature Resistance

    Resistant to temperatures of up to 70oC for long periods.

    Elongation @ Break

    Minimum 75% for Wear Layer (18% Binder addition).

    Tensile Strength

    Minimum 0.4 N/mm2 for Wear Layer (18% Binder addition).

    Chemical Resistance

    To various acids, diesel and petrol as well as strong bases.

    Speed of Cure

    20oC 6 hours

    AFTERCARE – CLEANING AND MAINTENANCE

    The surface should be swept regularly to keep it free of organic material such as leaves.

    ENVIRONMENTAL IMPACT

    The finished system is assessed as non-hazardous to health and the environment. The long service life and seamless surface reduce the need for repairs, maintenance and cleaning. Environmental and health considerations are controlled during manufacture of the products by Leeson Polyurethanes staff.

    FURTHER INFORMATION

    To ensure you are specifying a fit for purpose surface for your project please consult our Area Sales Manager for your area or visit our website.