Concrete mix: self-compacting concrete HA 30 Portland cement, Valderribas CEM II A L 42.5 R waterproof through use of Sika T 120 L coloured yellow with synthetic iron-oxide, Chromafer 9535, G&C Colors Additive: Master Pozzolith 488N, BASF ViscoCrete 5920, SIKA Coating: Aquashield Ultimate, Tecnan Navarre Technology of nanoproductos
Image credit: Rubén P. Bescós