Icopal Drainage Board 20 FF meets the need for free drainage within any green roof

BMI Canopia FKD 40 Drainage and Storage Board

The need for free drainage within any green roof is vital to prevent the system from becoming waterlogged and to reduce excess loadings on a roof deck. 
BMI Canopia FKD 40 Drainage and Storage Board creates a 40 mm free-draining void to allow excess water to move swiftly and unhindered to the relevant roof drainage outlet.

Description

BMI Canopia FKD 40 Drainage and Storage Board is a black, high density polyethylene (HDPE) cuspated drainage board. The board is manufactured from 100 % recycled HDPE. The drainage board has ribbed cups provide additional resistant to compression. The top surface of the drainage board is perforated to allow excess water to pass through and drain away. 

Product Code Description Size
3103169 BMI Canopia FKD 40 Drainage and Storage Board 2m x 1m x 40mm

 

Properties
Pack Size: LxWxH: 2m x 1m x 40mm

Material:

Recycled HDPE
Nominal thickness: Approx. 40 mm
Grammage: Approx. 2,300 g/m2
Colour: Black / grey

Compressive strength:

Approx. 280 kN/m
Filling volume: Small naps facing up (lettering readable); approx. 160 L/m2
Water reservoir unfilled: Small naps facing up (lettering readable); approx. 8.7 L/m2
Delivery weight:

Approx. 4.6.kg per panel

Approx. 1,405 kg per disposable pallet

Quantity / delivered unit:

2 m2 per panel ( 2 m x 1 m)

6,00 m2 per pallet

Water discharge capacity: 

           Gradient Water Flow Rate
  i = 0.01 (= 1 % roof pitch): 1.60 L/(m*s)
 

i = 0.0.2 (= 2 % roof pitch):

2.31 L/(m*s)
  i = 0.05 (= 5% roof pitch): 3.76 L/(m*s)
  i = 1 (vertical): 16.64 L/(m*s)

 

Standard

BMI Canopia FKD 40 Drainage and Storage Board has been tested in accordance with DIN ES ISO 12958: Drainage.

Intended Use

BMI Canopia FKD 40 Drainage and Storage Board is intended for use as a drainage and storage board under extensive green roofs with increased iLayer structure (nature roof up to 250mm), and under simple intensive green roofs with low layer structure (garden roof up to 300mm). Suitable for long flow routes due to high drainage performance. Not suitable for under floor surfaces. 

Specific Properties

  • 100% recycled HDPE.
  • CE-marked CE-1213-CPD-4265
  • Drainage according to DIN 4095.
  • Safe and targeted guiding of excess water.
  • Depositing if water in the recesses.
  • Low weight
  • Suitable for non-pitched roofs.
  • Lightweight super structure with high drainage capacity.
  • Recyclable.

    Contact Icopal 0161 8654444

    Find Local Support

    To discuss your project in more detail please contact
    Your Local Area Manager

     

    Technical Support

    Telephone:

    0330 123 4585

    Email: technical.uk@bmigroup.com

     

    Sales Enquiries & Orders

    Telephone:

    0843 224 7400

    Fax:

    0843 224 7401

    Email: sales.admin@bmigroup.com

    Latest News

    Oscar heads for the limelight

    Read more...

    BMI helps Children in Need keep young people safe

    Read more...

    Everyone's a winner - that's the truth!

    Read more...

    BMI helps shield school children from sea storms

    Read more...

    The Roaring Twentie's – and 40's – see BMI take shape

    Read more...

    BMI's training facilities claim academy status

    Read more...

    Leeds duo take the hounours at BMI Apprentice of the Year

    Read more...

    This site uses cookies in accordance with our Website Privacy Policy. By continuing to browse the site you are agreeing to our use of cookies. To browse without the use of cookies, you can opt-out as explained in our Website Privacy Policy or adjust your cookie settings for your browser

    Icopal: We Protect Your Building