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Vibration and sound insulation scheme for residential floor slabs

The mandatory national standard *Residential Project Specification* (GB 55038-2025), which officially came into effect on May 1, 2025, has incorporated residential acoustic environment into the core quality criteria for high-quality housing. Many neighborhood noise disputes often stem from everyday domestic activities that we tend to overlook: impact sounds from the floor slab caused by children bouncing balls, playing marbles, dropping toys, as well as unavoidable minor noises from daily walking, moving furniture, and knocking objects—all of which are transmitted rigidly through the bare floor slab to the unit below. Ordinary floor slabs lack sound-insulating and cushioning structures, turning routine living sounds into persistent disturbing noise. Our professional floor soundproofing solutions strictly comply with the new national standard requirements, blocking impact noise transmission at the source, and are suitable for both new construction and renovation projects, delivering a truly quiet and undisturbed living environment of quality.

Installation Methods

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    1. Clean the floor and sprinkle water to wet it

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    2. Apply and spread adhesive mortar glue

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    3. Cut and lay sound insulation pads according to the specified size

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    4. Lay the soundproof pad and turn up the edges at the corners of the wall

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    5. Lay a layer of 30mm-thick dry-mixed mortar

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    6. Laying floor tiles and decorative wood flooring

Product Information

* For Wood Floor Applications: Lay the "Polyurethane Sound Insulation & Vibration Damping Mat" beneath the wood flooring. The increase in floor structure height equals the material thickness (CDM-A15: 1.5mm).
* For Tile Floor Applications: Lay the "Polyurethane Sound Insulation & Vibration Damping Mat" beneath the tile mortar bed. The mortar layer thickness should be ≥30mm. The increase in floor structure height equals the material thickness plus the mortar layer thickness.

VIAB Vibratech Polyurethane Rubber Damping Vibration Isolation & Sound Insulation Mat utilizes eco-friendly polyurethane base material. The micro-cavity foam structure provides excellent physical properties including strong memory resilience and superior adhesion. Its broadband damping performance effectively reduces vibration wave transmission. When fully laid, it generates balanced and substantial surface support force. Applied as a floating underlayment for both wood and tile floors, it absorbs impact noise and breaks sound transmission bridges. The waterproof material does not degrade in humid environments, preventing mold growth and corrosion. It is free from harmful emissions and environmentally friendly.

  • Lower Overall Cost

    Thanks to the high density of Vibratech soundproofing mats, a concrete layer is not required, thereby reducing the comprehensive unit cost.

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  • Short Construction Period

    Since Vibratech soundproofing mats eliminate the need for a concrete layer, they dry quickly after installation, thereby shortening the overall construction timeline.

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  • Easy Installation

    The installation of Vibratech soundproofing mats is fast and efficient, as it eliminates the need for a concrete layer.

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  • Excellent Soundproofing Performance

    Vibratech soundproofing mats, manufactured using patented processes, deliver outstanding acoustic performance in sound absorption and noise reduction.

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