DERBIGUM NT
DERBIGUM NT is a bitumen-plastomer membrane. DERBIGUM NT partly consists of DERBITUMEN, recycled bitumen from production rejects & building site cut-off leftovers, as well as from old roofs. This specific formula with high quality APP-TPO plastomers provides exceptional, sustainable properties both technically and ecologically. The membrane has an expected durability of 50 years . The membrane is provided with two distinct reinforcements offset upwards. Glass fleece and polyester fleece, which give the membrane perfect dimensional stability and excellent tear and puncture resistance. Both sides are finished with talc. The lower face has a PE welding strip for the overlap. After end of service life, the membrane can be replaced or overlaid with an extended period of RSL
| Registration number | EPD-IES-0004770:001 (S-P-04770) |
|---|---|
| Status | Valid |
| Version date | 2026-08-03 |
| Validity date | 2031-08-03 |
| PCR | 2019:14 Construction products (EN 15804+A2) (version 2.0.1) |
| c-PCR | 2019:14-c-PCR-032 Flexible sheets for waterproofing (EN 17388) |
| Standards conformance | EN 15804:2012+A2:2019/AC:2021, ISO 14025:2006 |
| Geographical scope | Europe |