Company website

Screw stacks are generally created from architectural steel. The tremie technique of positioning concrete includes decreasing a pipe to the base of the excavation, the pipe end on top of the excavation is connected to a concrete hopper. The hoper and also the pipe are then mini piling services billed with the wet concrete mix. The pipeline is then gradually raised out of the dug deep into hole, placing concrete as it goes. Throughout the training procedure, concrete is constantly replenished to the hopper in order to keep the system fully billed.