SWB Blue Roof Geocells - Load Bearing Modular Attenuation Unit
Verified by manufacturer 4 months ago
SWB50
SWB50
BBA Agrément Certificate
Certificate type
Load bearing modular attenuation cell units.
Application
The Radmat range of SWB Blue Roof Geocells provides attenuation as part of a Blue Roof system that is designed to manage and control incident rainfall at a rate in line with the SuDS strategy or the attenuation requirements for a development.
Description
Manufactured from polypropylene SWB Blue Roof Geocells are load bearing modular units that are clipped together to form a single- or double-layer attenuation cell that is wrapped in Radmat G12 Geotextile Filter Fleece.
Features and benefits:
- Used in conjunction with rainwater outlet restrictors to control discharge, the Blue Roof is designed to be half empty within 24 hours.
- SWB Blue Roof Geocells can be finished with a green roof, paving or rounded ballast as stated below. Where a support system is being used to support roof mounted plant or equipment each foot of the support system must be placed on a 1 x 1 metre spreader plate so as to ensure load distribution.
- Green roofs can be installed over Radmat MedO D25, D40 or D80 reservoir/ drainage boards can be installed directly onto the Radmat G12 geotextile.
- Rounded ballast should be installed over Radmat DM12 drainage board to prevent the rounded ballast penetrating the Radmat G12 geotextile when trafficked.
- Bedded paving should be installed over Radmat DM12 drainage board to prevent damage to the Radmat G12 geotextile when installing.
- Paving on supports should be installed on paving supports with a minimum 200 mm diameter base.
General information
Color | Black |
Finish | Unfinished Manufacturer guidancePaving. |
Material | Polypropylene |
Shape | Square |
Length | 600 mm |
Width | 600 mm |
Height | 50 mm 65 mm 80 mm 100 mm 150 mm |
Warranty description | 40 year |
Uniclass | |
CAWS | Q37/350 Drainage layer R17/315 Modular plastics soakaway units |
Specification data - Geocellular modular plastics storage units
Material | Geocellular modular plastics storage units. |
Unit size | 600 x 600 x 50 mm.Guidance for specification option: Length x width x depth. |
Capacity | 0.018/0.0171 m³.Guidance for specification option: Structure volume/ storage volume. |
Integral accessories | Radmat G12 Geotextile Filter Fleece.Guidance for specification option: For use as geotextile lining, geotextile top layer and surround. |
Finishes | Manufacturer's standard. Guidance for specification option:
|
Weight | 1 kg. |
Compressive strength - Temporary | >750/200. Manufacturer guidanceShort term compressive strength Vertical/ Lateral = kN/m² |
Compressive strength - Permanent | >273. Manufacturer guidanceLong term compressive strength Vertical* = kN/m² *Based on a 2.75 Material Safety Factor in accordance with CIRIA c630 guidance. |
Volume void | 95%. Manufacturer guidanceVolume Void Ratio |
EffectiveArea | 60%. Manufacturer guidance(Average effective perforated surface) |
Ancillaries | Cross connector, twin connector and control end plate. |
Installation | Manufacturer's standard. Guidance for specification option:
This information given in good faith and is based on the latest knowledge available to Radmat Building products Ltd. Whilst every effort has been made to ensure that the contents of the publication are current while going to press, customers are advised that products, techniques and codes of practice are under constant review and liable to change without notice. Please consult with manufacturer for further information on Radmat products and services. |
Sustainability data
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Recyclability | Yes |
Recycled contentAs defined in clause 7.8 of BS EN ISO 14021 | 50 % |
Third party certifications
BBA Agrément Certificate
97/3336 PermaQuik PQ6100
Literature
SWB Geocell PDS