Recently, using the independently developed pouring technology, a Chinese construction company continuously poured 30000 cubic meters of concrete in the China International Silk Road Center building project in 50 hours, which is equivalent to the total volume of six 30 storey ordinary residential buildings. 8 sets of chute, 4 truck pumps and 150 mixer trucks are arranged on site for pouring. The fastest pouring speed reached 1200 cubic meters per hour, setting the fastest concrete pouring record in China!