URSA WALLTEC REFLEX
URSA WALLTEC REFLEX is a glass mineral wool insulation slab treated with a water repellent additive. The slabs have a foil face to one side.
Technical information
URSA WALLTEC REFLEX slabs are for use as a soffit insulation under concrete, timber or metal floors.
Thermal Conductivity
Declared thermal conductivity (lambda (λ) value) of 0.032W/mK.
Density
Manufactured at a nominal density of 32kg/m³.
Fire Classification
Deemed non-combustible with a fire classification of Euroclass A1 (the highest possible rating) when tested to EN 13501-1:2018 Reaction to Fire.
Product Specification
| Thickness (mm) | Length (mm) | Width (mm) | Slabs Per Pack | Pack Area (m²) | Packs Per Pallet | Pallet Area (m²) | Thermal Resistance (m²K/W) | Product Code |
| 131 | 1350 | 600 | 5 | 4.05 | 16 | 64.80 | 4.05 | 2143714 |
| 138 | 1350 | 600 | 5 | 4.05 | 16 | 64.80 | 4.30 | 2143746 |
| 150 | 1350 | 600 | 4 | 3.24 | 16 | 51.84 | 4.65 | 2142373 |
Vapour Resistivity
The product has a nominal vapour resistivity of 5 MNs/gm.
Standards and Approvals
Manufactured in accordance with:
- EN 13162:2012+A1:2015 Thermal insulation products for buildings - Factory made mineral wool (MW) products.
- ISO 9001:2015 - Quality Management Systems (QMS). Certificate number: 01 100 1300949.
- ISO 14001:2015 - Environmental Management Systems (EMS). Certificate number: BQA_EMS_C_2016673.
- CE Marked to EN 13162:2012+A1:2015. Certificate number: 1163-CPR-0051.
Environmental credentials
- Generic BRE Green Guide Rating of A+.
- Manufactured from up to 73% recycled glass.
- Contains no ozone-depleting substances or greenhouse gases.
EUCEB (European Certification Board of Mineral Wool Products)
All URSA glass mineral wool products are made of non-classified fibres and are certified by EUCEB. EUCEB is a voluntary initiative by the mineral wool industry. It is an independent certification authority that guarantees that products are made of fibres which comply with the exoneration criteria for carcinogenicity (Note Q) of the Regulation (EC) 1272/2008. Certificate number: BEUC-511-46-376-46.
NBS Specification
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If you require historical versions of product documentation, or documents relating to any discontinued products, please contact URSA at technicalursa.uk@etexgroup.com
