Structural drainage Back

  • Horizontal or vertical drainage applications.
  • Thinner drainage layers when compared to traditional solutions.
  • Reduced deadload on structure means thinner slabs are possible.
  • High, factory constant flow capacity.
  • Rapid installation.
  • Enhances the performance of structural waterproofing by providing an additional barrier that prevents the majority of the water reaching the liner
  • High CBR puncture resistance.
  • Allows use of lower specification backfill.
  • Reduced traffic volumes when compared with stone.