Designers and engineers frequently use floating floors to reduce vibration and increase audio transmission class and impact noise ratings in the buildings they design and construct. pavimento flutuante ac5 preço
Buildings near occupied streets, trains, subways and some other sources of vibration sometimes contain spots that must be vibration-free and transmit little sound, such as tv set broadcasters, theaters and sound test rooms in factories. Developing the architectural isolation of these floors is best done by creating an air gap between a pair of the structure’s structural components.
The most error-proof and safest method of establishing an air gap is the jack-up or lift-slab system. A few companies offering vibration solitude services place plastic sheeting on the sub-floor as a breaker layer. They put isolators on the plastic sheeting and rewarding steel or mesh engraves the isolator housings. Then a concrete floor is added. Once the concrete is cured, they lift the slab to the right elevation by twisting realignment bolts above every isolator to the specified air gap from a single to four inches. The spacing of the isolators is decided by the thickness of the floating floor and the reinforcement. The air gap acts as the isolator, jack-screws elevate the floor, and the long lasting LDS factor bears the weight while working similar to the air.
Floors methods give you a simpler, lower frequency isolation system; positive air gaps. This method can help builders avoid some significant issues, such as: plywood that is butano and prone to corrosion; complicated transmission paths among closely space supports; and fiberglass infill that can retain moisture, plug sub-drains, and attract vermin.
Several studies show that the four-inch thick concrete floor backed on neoprene mounts improves the sound transmission course by 25 if elevated two inches and that the impact noise score increases by 44.