Tsuen Wan West MTR Station
Built using cut and cover construction techniques, this 400 meter long, 60 meter wide box structure is approximately 15 meters below gradient in reclaimed land alongside Hong Kong Harbour. Concrete was in-situ placed. The base and roof slabs are minimum 1.2 meters thick while the walls are on average 0.9 meters thick. Xypex Admix C-1000 NF has been cast into in excess of 75,000 cubic meters of concrete. Over 30,000 kgs of Xypex Concentrate have been applied to repair and protect diaphragm walls, construction joints, etc. Over 15,000 kgs of the repair mortar have been applied in general repairs such as tie bolt holes, as well as to create bedding for hydrophyllic water stops.