Tremie Pipe Hopper

Large hopper: We call hoppers with a capacity of 1 cubic meter or more as large hoppers. The number of cubic meters of large hoppers is generally determined by the diameter of the pile. The first pouring is referred to as the bottom seal. The concrete required for the bottom seal generally needs to be buried about 1.5 meters from tremie tube.

Small hopper: In general, after the bottom seal operation is completed during the pouring construction, the tremie tube needs to be continuously removed and installed, especially for ordinary domestic threaded conduits. The labor time and labor intensity of the construction increase. Some customers will choose small hoppers to replace large hoppers. Small hoppers are light in weight, and the feed port can be directly inserted into the conduit body.