A floor transformer system proven to save problematic floors.
Zack Micro-Overlay (ZMO) is a system consisting of multiple thin layers of cementitious screed laid over rejected concrete floor (provided concrete slab is structurally sound) without removing it. The total thickness of ZMO applied onto the existing floor will be approx 5mm. This system is breathable, as such, it will not cause any delamination if there is any rising vapour. The floor finish will be smooth and very flat with no cracks.