Wedi ‘Nonstep Plan’
Sound deadening underlay for rigid subfloors on uneven surfaces
‘Wedi NonStep Plan can be used where the floor surface is slightly uneven, though the floor should be thoroughly cleaned before application.
Plan is a 6mm thick 'mat' which consists of re-cycled rubber material blended with extruded polystyrene flakes and coated with a special flexible mineral sealing.
The mats are loose laid in a staggered brick bond pattern and the joints covered with adhesive tape to prevent sound diffusion. A layer of cement based flexible adhesive is then laid over the NonStep Plan into which is embedded 60cm wide Wedi TT60 reinforcement mesh, and the surface trowelled smooth. Tiling can begin once the adhesive has cured.
The process described above will achieve a minimum 14db impact sound reduction performance.'
| Material/s: | recycled rubber, extruded polystyrene, mineral sealant |
| Environmental statement: | none |
| BRE Ecopoints: | unrated |
| Green Guide rating: | unrated |
| Environmental certification: | unrated |
| 3rd party accreditation: | none |
| 3rd party product endorsement: | none |
| Quality certification: | ISO 9001 |
| Reusability / Recyclability: | unknown |
| Recycled content to ISO 14021: | 90% |
| Life expectancy | unknown |
| Substitute for or new materials / method: |
virgin rubber, synthetic products |
| Downloads: | |
| Codes of Practice: | |
| Workmanship Work Section: | |
| Country/s of manufacture: | Germany |
| UK distribution location: | Lancashire |
| Alternative products: | Acoustic insulation |
| Further information: | |
| Information last updated: | Saturday 3rd, May 2008 |
| Manufacturer's evidence rating:* |  |
| Manufacturer: | Wedi Systems UK |
| Address: | The Generation Centre, Dane Street, Rochdale OL12 6XB |
| Telephone: | 01706 647 333 |
| Fax: | 01706 759819 |
| Email: | info@wedi.co.uk |
| Website: | www.wedi.co.uk |
| Supply chain availability: | Manufacturer |
| Supplier: | Refer to manufacturer's list |
| Telephone: | 01706 647 333 |
| Email: | info@wedi.co.uk |
| Website: | http://www.wedi.co.uk/stock.htm |
The product has been selected on the above average performance in the following areas:
| - | Abiotic depletion | - | Acidification |
| - | Global warming | - | Eutrophication |
| - | Ozone layer deplection |  |
Solid Waste |
| - | Human toxicity | - | Radioactivity |
| - | Fresh water aquatic ecotoxicity | - | Minerals extraction |
| - | Terrestial exotoxicity | - | Water extraction |
| - | Photochemical oxidation |
*Note:
Manufacturer's evidence rating
* One star rating: The product has been included based on an assessment of the manufacturer's own product information.
*** Three star rating: The product has been included on the basis of a third party, independent, Life Cycle Analysis (BRE Ecoprofile or similar).
