Benefits of Birla.A1 Strongcrete Higher Eartly Strength Faster Setting time Denser concrete Crack resistant Corrosion inhibitor PST (Pressure Sustaining Technology) Birla.A1 Stongcrete, specially designed cement that builds stronger concrete structures in a lesser duration of time. Load bearing concrete structures of your dream home like the foundation, columns, beams and slabs are the most critical elements which is why they require special cement that can sustain very high pressure and withstand harsh climatic conditions. Birla.A1 StrongCrete comes in specially made LPP (laminated polypropyiene) bags which are tamper-proof, ensuring that there is no wastage of cement during its transportation and handling at the construction site. The moisture-proof property of these bags keeps the cement fresh.