What Effect Does Weather Have on Concrete Pumping and Placement?

Weather conditions play a crucial role in the success of concrete construction projects, particularly in pumping and placement. Extreme temperatures, rain, wind, and humidity levels can affect the workability, strength, and durability of concrete, posing challenges for contractors. Using a concrete pump improves efficiency by allowing faster placement, but adverse weather conditions still require careful planning and adjustments. In this article, we’ll explore how different weather conditions impact concrete pumping and placement and how contractors can mitigate these effects. Hot Weather and Concrete Pumping Challenges High temperatures accelerate the hydration process of cement, causing concrete to set faster than usual. While this may seem beneficial, it creates several challenges during pumping and placement: Reduced workability – Rapid evaporation of moisture makes the mix stiffer, requiring additional water or admixtures to maintain flowability. Increased risk of blocka...