Slipform construction method of concrete slipform pavers

The use of concrete slipform pavers to construct concrete road shoulders, ditches, guardrails and other concrete structures is formed through the continuous supply of concrete, the continuous walking of the slipform pavers along the conductor, the concrete being vibrated by the concrete vibrator in the mold and continuously produced by the mold outlet. The core technology of this method lies in the determination of concrete mix proportion, the control of construction mix proportion, and the determination of working parameters of sliding form paver:

3.1 Firstly, it should be ensured that the strength of the concrete meets the design requirements.

3.2 A smaller slump is helpful for the formation of concrete.

3.3 Choosing a suitable sand ratio helps to improve the smoothness of the concrete surface.

3.4 Adjust the appropriate walking speed (0.5~1.5m/min), vibration level, and mold inclination angle.