Used for applying durable, reflective markings like straight lines, arrows, and symbols onto roads and highways. Common capacities range around 60 liters, though larger industrial models are available.

a concrete power trowel, also known as a power float or finishing machine, used to smooth and level concrete surfaces. Commomnly used for large residential and commercial projects like driveways, warehouses, and parking lots.

The structure is prepared for concrete to be poured over the reinforcement mesh. which ensures the final slab can handle necessary daily loads and structural stresses. Reinforced concrete columns are visible to support the completed slab structure.

The floor appears to be a specialized, durable surface such as Tremix or vacuum dewatered flooring (VDF), often finished with densification or polishing for high gloss and abrasion resistance. Often seen in industrial, residential or commercial buildings.