Some advanced quieter construction methods have been established. Performance and practicability of the equipment has been studied and approved on different construction sites in Hong Kong.
Concrete Removal
Unlike explosive chemicals or expansive compounds, soundless chemical demolition agents do not produce vibrations, and hence, they are completely quiet and safe to use.
Use of hydraulic concrete crusher is much quieter than using hydraulic breaker in demolition project.
Wire-sawing is a flexible sawing technique that can be applied under various situations with excellent cutting performance.
High pressure water jetting is a concrete removal technique mainly to remove deteriorated concrete, and tiles.
The Quieter Type Blade saw with higher speed and smoother balde reduces the excitation of vibration and hence the propagation of sound.
Less vibration and impulsive noise generated by hand-held concrete crusher than jackhammer.