What is pump mix concrete?
It is concrete that has increased workability. For example, Tremie mix has a high workability and a formulation that allows it to flow in narrow spaces. This allows for it to be used when casting tremies. This kind of mix […]Read more
How does a pump truck work?
Using a twin cylinder hydraulic system, modern pump trucks have one piston drawing up the liquid concrete into one cylinder from the hopper with the other pumping the concrete into discharge pipes. The entire system is controlled by valves so […]Read more
Why does concrete shrinkage occur?
When the concrete’s surface dries, it loses its water content due to evaporation. The non-liquid particles then shrink together in the water’s absence. Learn more: Line Pumping PageRead more