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.
Renovation
Because of the special design, this kind of diamond blade wall saw can have sound pressure level lower than the typical one at about 10dB(A).
Unlike explosive chemicals or expansive compounds, soundless chemical demolition agents do not produce vibrations, and hence, they are completely quiet and safe to use.
Wire-sawing is a flexible sawing technique that can be applied under various situations with excellent cutting performance.
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.