Hi-flow, compensated-shrinkage, steel fibre-reinforced, high-ductility cementitious mortar. TECHNICAL DATA: Maximum dimension of aggregate: 2.5 mm. Mixing ratio: 100 parts of MAPEGROUT HI-FLOW TI 20 with 14-16 parts of water and 0.25% of MAPECURE SRA. Pot life of mix: approximately 1 hour (at 20°C). Minimum applicable thickness: 1 cm. Maximum applicable thickness: 5 cm per layer. Classification: EN 1504-3 - class R4 structural mortar. Storage: 12 months. Application: pouring into formwork. Consumption: approximately 20 kg/m² per cm of thickness. Packaging: 25 kg vacuum-packed polyethylene bags.