26.08.2024 Wyndham Grand Residences Batumi Gonio. Aqua Reinforced concrete balcony curbs are being framed, balconies are being waterproofed, ceilings are being dusted, gypsum cardboard framework of internal partitions is being installed, diamond drilling of engineering holes in floor slabs, plastering of staircase sleeves with mineral wool and cement-sand mixture. Ceramoblock walls continue to be laid on the 20th floor.