The utility model relates to a concrete slump determine module. This concrete slump determine module includes the bottom plate, set up a collapse section of thick bamboo on the bottom plate when using, be connected with the bottom plate vertical scale and the horizontal scale that can the vertical scale in edge reciprocates, articulated so that the vertical scale of vertical scale and bottom platecan be faced the bottom plate and convert into. The utility model discloses a concrete slump determine module places to the bottom plate for collapsible at in -service use in -process, vertical scalefor the volume of whole device reduces greatly, the save of the whole device of not only being convenient for, nor can be in operating personnel is to a collapse section of thick bamboo exert an influence to operating personnel's action during concrete -filled.