Certificate 26/0454 SubTerra Ltd. SubTerra/Drytech white tank system and GeoStruct reactive slab system
Publication Year
2026
Document Status
Current
Abstract
Relates to watertight concrete combined with the waterproofing of cracks, joints, penetrations and openings by injecting a two component expanding resin, along with post-tensioning of horizontal substructure elements and application of Soil Structure Interaction Analysis (SSIA).
Document History
Date of issue: 7th August 2026. Readers are advised to check that this Certificate has not been withdrawn or superseded by a later issue by contacting NSAI Agrément, NSAI, Santry, Dublin 9 or online at www.nsai.ie.
Publisher Information
Irish Agrément Board
Under NSAI Agrément, the Irish Agrément Board certificates are designed specifically for new building materials, products and processes that do not yet have a long history of use and for which published national standards do not yet exist.
