Cement Mixing Apparatus TRIZ Cases
- Liquid Nitrogen Mixer Cooling for Crack-Free Fresh Concrete
Liquid nitrogen injected into the concrete mixer cools fresh concrete at high ambient temperatures, preventing surface cracks while limiting nitrogen use.
- CO2-Capture Alkali Additive for Stronger Carbonated Concrete
Captured CO2 is converted into carbonate additives for cement, filling concrete pores to raise strength while locking carbon into the structure.
- Concrete Mixer Drum Spillage Prediction Using Incline and Rotation Sensing
Incline and drum-speed sensing predict when concrete will rise above the discharge hole, enabling spillage prevention with less energy use.