What are the materials and tools needed for the execution of concrete columns and beams?
Cement
Coarse sand
Crushed stone of 1/2 inch
Water
Simple scaffold
Formwork
No. 5 corrugated steel bar
Used oil
Concrete vibrator
The formwork is a temporary mold for concrete during the execution of beams and columns.
The No. 5 corrugated steel bar will form the reinforcement of the beams and columns.
The concrete vibrator will be used to eliminate voids in the concrete mixture.