DELTA NB drainage waterproof membrane 20 x 0.5m Rigid Insulation level ground

level ground

Exceptional Strength & Stability – High load-bearing capacity for structural integrity

The lightweight yet robust nature of steel framing allows for excellent load-bearing capacity while maintaining design flexibility

and cost-efficient

usable width: 332 mm

DELTA NB drainage waterproof membrane 20 x 0.5m Rigid Insulation level groundDELTA NB 20m x 0. 5m The tried and tested and inexpensive dimpled sheet is suitable for use as a blinding layer, foundation wall protection and seepage layer in 2 shell constructions. The diagonal knob structure allows to bend the dimpled sheet in a straight line and to shape corners with precise edges. Use as a blinding layer In many cases, the product DELTA NB can be used as a substitute for a blinding layer made of lean concrete. This saves