Bitusheet SBS Protection Board is a tough, flexible polymeric board designed for both horizontal and vertical applications to protect waterproofing membranes against abrasive backfill materials, and poured concrete.
The board should be butt jointed and supported during backfilling. Bitusheet Double Sided Tape should be used to spot bond the protection board to the membrane. The joints should be staggered and also staggered over the membrane laps.
Available in 3mm thickness. Sheet size 2m x 1m.