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    VISQUEEN PROTEC & DRAIN MEM 12 1 x 25m (12mm dimples)

    A geocomposite void former comprising a cuspated high density polyethylene (HDPE) core, bonded to a nonwoven polypropylene geotextile filter membrane. Unit Sizes: 12mm x 1m x 25m roll
     
    Availability: 12 in stock
    Depot Stock
    Bury St Edmunds Depot 3 in stock
    Kent Depot 3 in stock
    Midlands Depot 2 in stock
    Sheffield Depot 2 in stock
    West London Depot 2 in stock
    £460.24 excl tax
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    Uses:
    Visqueen Protect&Drain is used for below ground waterproofng applications where an externally applied Type A barrier membrane (tanking membrane) protection layer is required combined with an integral sub surface drainage layer.
    The product forms a void to collect and transmit water into adjacent sub surface drainage outlets or collector pipes and so reduce the risk of a head of water (hydrostatic pressure) forming against the structure.
    Typical applications include use as part of a groundwater management system for slab edges, retaining walls, basement walls and lift pit walls. Product selection should be based on the groundwater risks highlighted in the site ground investigation report.
    When designing structural waterproofing in accordance with BS8102: 2009, it is advised to assume that groundwater will come to bear on the full height of the retaining structure at some point during its lifetime. Incorporating Visqueen Protect&Drain into the groundwater management design reduces the risk of a head of water forming against the structure.
    Protect&Drain 25mm can also be used as a protection layer for externally applied ground gas Type A barrier membranes (tanking membranes). The void created should be continuous with the below slab ventilation or pressure relief system.

    Advantages:
    Multi functional - acts as a combined protection layer and drainage layer
    Range of thicknesses available - provides options for water flow capacity
    Large format rolls - rapid installation
    Robust - high compressive strength

    Products specifications
    Unit Sizes Available The product is supplied in rolls and available in the following three thicknesses; 6mm (970mm x 25m), 12mm (1m x 25m) and 25mm (900mm x 25m)
    Shelf Life Visqueen Protect&Drain should be stored on end, under cover in the original packaging.
    Application Visqueen Protect&Drain can be cut with a sharp retractable safety knife.

    The product image(s) shown are for illustration purposes only and may not be an exact representation of the product.

    The recommendations relating to the application and end-use of the products mentioned are based on our current knowledge and experience of the products when properly stored, handled and applied under normal conditions. All product specification, information and data made available on the website is subject to change. All information presented is believed to be accurate and reliable, but is given without guarantee, warranty or responsibility of any kind.

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