Main advantages:1) The SLH/SLZ wall is a combined system incorporating:- SLHZ sheet piles as structureal supports,- SLHZ sheet piles as intermediary elements,- The HZ sheet piles fulfil two different structural functions:- retaining menbers for soil and hydrostatic pressures- bearing piles for vertical loads2) All combinations are based on the same principle: structural supports comprising 1 or 2 SLH sheet pile sections alternating with intermediary double SLZ sheet pile sections. The intermediary sheet piles have a soil-retaining and load-transferring function and may be shorter than the SLH primary piles. Depending on the structural combination and steel grade adpoted, bending moments up to 9000kNm/m can be safely resisted.3) We also deliver widened or narrowed sheet piles to fulfil the worsheet plan.we can also offer ad hoc designsAll of our sheet piles according EN10249 standards.