Case 3
Introduction
| SHAPE OF BUILDING: | Rectangle | |
| ACCESSIBILITY: | Permanent system (Coverage = 100%) | |
| FACADE’S MATERIALS: | Aluminium Cladding | |
| FREQUENCY OF CLEANING: | Once in 1- 5 years | |
| CLEANING METHOD: | Water spray | |
| CLEANING CHEMICAL USED: | Neutral and alkaline base | |
Trackless System
Trackless system that runs along the perimeter of the building. The system are hidden from the external view of the building when it is not in used (Figure 1).
Detailed View of Trackless System
The Building Maintenance Unit (BMU) (Figure 2).
Electricity is supply to the BMU (Figure 3).
The trolley unit which carries the cleaner (Figure 4).
“Holes” at the trolley unit to facilitate cleaners to climb into the trolley (Figure 5).
The control system inside the trolley unit (Figure 6).
Rubber wheel and suction fan are provided at the trolley unit to prevent accidental damage to the facade (Figure 7).