DELTA-TERRAXX The problem-solver
Product catalogue
Various applications from sites around Europe feature in ‘Delta-TERRAXX – The Problem Solver’, a 16 page brochure from Delta Membrane Systems.
Most of the projects featured are in Germany, but there is also a look at the refurbishment of an underground car park in Switzerland, and the construction of a housing estate and underground car park in Italy.
Featuring a dimpled sheet with a fused-on geotextile to form a highly effective drainage layer, Delta-TERRAXX is capable of withstanding extreme compression loads – up to 400kN/m2 – and can be installed at depths of up to 10m.
Facing up, the geotextile acts as a filter protecting the air gap created by the dimpled sheet underneath.
CI/SfB subheadings under which this document is classified:
The product information is supplied by NBS Plus which is a library of building product manufacturer information linked to NBS clauses and clause guidance.
The following products are related to this document:
Delta®-Terraxx
Surface drainage layer.

J40 Flexible sheet waterproofing/ damp proofing, J42 Single layer polymeric sheet roof coverings, Q37 Green roofs, R16 Groundwater pressure relief drainage
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