The construction workers have built a large wooden frame with lots of iron in the finished hole. Now they are setting up a concrete pump. The first concrete mixer has already arrived and the liquid concrete is flowing into the pump. The concrete is distributed everywhere using the hose. The construction workers smooth everything down.
The construction workers have built a large wooden frame with lots of iron in the finished hole. Now they are setting up a concrete pump. The first concrete mixer has already arrived and the liquid concrete is flowing into the pump. The concrete is distributed everywhere using the hose. The construction workers smooth everything down.