Yao He, Heng Zheng, Lin Zhang
Temperature reduction formwork for mass concrete cooling water pipe is divided vertically into two layers by dividing the formwork partition, which drives the fixed outer spiral rotation of the radiator pipe by turning the handle. Fix the longitudinal and transverse radiator tubes to the radiator tubes by rotating the outer screw. Open the control valve and inject cooling water into the intake pipe. Rotate the handle by hand. Rotate the lever by turning the handle and drive the connecting piece to turn at the same time. When the water outlet in the connecting piece is horizontal, stop turning. Cooling water enters the longitudinal and transverse radiator pipes to take away the heat radiated from concrete. Cooling water is discharged through the outlet pipe. The template is practical, convenient and has good heat dissipation effect. It has good economic value.
Mass concrete; Cooling water pipe; Temperature reducing; formwork