Combination die and pallet
Combined lifting and cutting means for unhardened cellular...
Combined portable mixers and barrows
Comminuted material mixing and placing method
Compact unit for preparing concrete
Compacting device for compacting molded bodies from granular...
Compacting installation
Compacting press
Compaction device for concrete block molding machine
Component spray-washing system for mixers
Composite form with liner plates
Concrete
Concrete aerating machine
Concrete applicator nozzle
Concrete batch plant
Concrete batching facility and method
Concrete batching pre-mixer and method
Concrete blender and mold
Concrete block and method of making same
Concrete block forming apparatus