Sound insulation floor is a special sound insulation material, which is mainly used for sound insulation between floor slabs of buildings.It is a professionally designed composite sheet material with a two-layer structure, including a mute substrate and a protective surface layer.This composite material not only integrates the isolation, vibration reduction, silence and heat insulation functions required in the construction of floating floors, but also is a green and environmentally friendly sound insulation product.

The unique design and fiber structure of sound insulation floor can not only absorb sound and reduce noise, but also have four advantages of anti-collision sound, anti-cracking, thermal insulation and fire prevention, and long-term safety.

First, excellent impact resistance

The sound insulation floor system is applied to the floating floor structure. The system has A standardized impact sound pressure of less than 50dB (A), which can perfectly reduce the impact and airborne sound transmitted through the floor and improve the subjective satisfaction of residents with living experience.This excellent acoustical performance is due to the professionally designed high density silent pad with microscopic interwoven fiber structure, which achieves the perfect balance of elasticity and strength, and can effectively absorb the vibration and acoustic energy transmitted to the material.

Two, good adiabatic performance

The vibration damping cushion of the sound insulation floor is a good thermal insulation material, and its thermal resistance value reaches 0.31 (m2*K) /W, which provides the thermal performance required for the whole floor system to meet the demand of energy saving.

Three, professional cracking resistance design                           

The sound-proof floor has a professional anti-cracking design, which can bear the compressive capacity of the residential floor load. The ultra-thin thickness also greatly reduces the cracking risk caused by long-term creep.Its surface composite high strength wear-resistant long fiber surface felt, in isolation concrete slurry, protect the silent cushion at the same time, can at the same time on the surface layer of concrete to enhance the role of crack resistance.

Four, safety and long-term performance

The main components of sound insulation floor system are inorganic materials, with high fire rating, greatly reducing the fire hidden danger in the construction process.At the same time, the long-term application of inorganic materials in concrete can maintain the stability of physical and chemical properties and ensure the long-term existence of the silent performance of the floor slab.