Solutions for underlay acoustic insulation
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■ SOLUTIONS FOR UNDERLAY ACOUSTIC INSULATION

UNDERLAY ACOUSTIC INSULATION Acoustic Insulation garantees higher living standards Isolgomma has been producing and distributing materials and solutions for sound insulation and vibration control for over 40 years in order to improve the quality of life. Ever since its foundation in 1972, the launch of innovative products, covered by international patents, the expansion towards new markets and sectors and the achievement of quality certifications have made Isolgomma a well-known and appreciated brand all over the world, result of high experience and continuous research. We use cutting-edge...

Living comfort The comfort within a home, a hotel or a working environment depends on four main parameters: Temperature, Lighting, Air quality and Acoustic. There is a high living comfort only when all these parameters reach an optimal value. The quality of the air inside a building is influenced by many factors including the volatile organic compounds (VOC) released by the building materials. The use of certified VOC products ensures that there are no harmful emissions that reduce the air quality in the rooms for the users' welfare. Even a disturbing noise can significantly affect the...

UNDERLAY SYSTEM The impact sound underlay mats are perfectly integrated into the floor system, constituting the interface between the flooring and the screed. In the case of ceramic flooring, it is also essential to guarantee the grip of the tiles subjected to stress caused by foot and accidental impacts or punctual loads. Therefore, the underlay mat, in addition to its noise reducing purpose, must perform several other functions such as: ■ Ensure flatness and a correct position: eliminating unevenness and creating a flat surface that will ensure an appropriate laying of the floating...

The norm in the Appendix B presents levels of performance based on 6 different main characteristics, in particular: In order to evaluate better the behavior of the flooring subject to dynamic actions, reference can me made to the EN 425 standard "Resilient and laminate floor coverings - Castor chair test". The norm sets a method for determining changes in appearance and stability of resilient and laminate floor coverings, including junctions, with the movement of a castor chair; this experiment carried out on the flooring allows to understand if the mat can be responsible of the eventual...

Acoustic insulation for wooden flooring BASEWOOD is a product created from the great experience of Isolgomma in anti-impact noise mats, with a production process similar to the other roll lines by the falling of SBR (Styrene Butadiene Rubber) rubber granules on an anti-tear non-woven support. This technology allows the eveness of the surface floor and improves the insulation performance without compromising the stability of the flooring. Basewood is ideal for renovation works, in cases where the screeds don't have to be removed but when an intervention is necessary to improve the acoustic...

Product Lnw (dB) Rw (dB) U (W/m2K) Product Lnw (dB) Rw (dB) U (W/m2K) 1. Parquet flooring, thickness 15 mm 2. Acoustic insulation BASEWOOD 4. Sand and cement bonded screed, th. 80 mm 2. Acoustic insulation BASEWOOD 3. Sand and cement bonded screed, th. 50 mm 5. Timber joists floor, th. 185 mm Impact sound level attenuation according to EN ISO 717-2 ALw = 20 dB Test conditions: 140 mm Concrete slab 4,5 mm Basewood 14 mm Parquet flooring

Acoustic insulation for wooden flooring APPLICATION FIELDS BASEWOOD AS is an innovative impact sound insulation mat for its unique installation process. It combines insulating features with a punctual gluing system to the wood flooring in order to allow a good acoustic result and a great adherence between the floor and the slab. Basewood AS is composed of SBR rubber granules fixed to an anti-tear non-woven support. The slots within the mats allows the glue to be layed in a calibrated and measured way so to ensure a perfect adhesion between the finishing wood floor and the laying surface....

Product Lnw (dB) Rw (dB) U (W/m2K)Product Lnw (dB) Rw (dB) U (W/m2K) Basewood AS 61 57 1,46 2. Acoustic insulation BASEWOOD AS 4. Sand and cement bonded screed, th. 80mm 5. Precast concrete floor, th. 200 mm 2. Acoustic insulation BASEWOOD AS 3. Sand and cement bonded screed, th. 55 mm Impact sound level attenuation according to EN ISO 717-2 ALw = 15 dB Test conditions: 140 mm Concrete slab 50 mm Sand and cement bonded screed 4,5 mm Basewood AS + Adeflex glue 7 mm Parquet flooring

Acoustic insulation under wooden flooring SYLWOOD is a high-performance product that is ideal for improving the existing room acoustic for any type of wood flooring during renovation works. Sylwood is a high density rubber mat with cork granules. The product has been specifically designed to meet the needs of renovation and acoustic improvement of existing floors, where a classic or prefinished wood flooring is considered. Sylwood can be easily applied directly under the wood flooring. APPLICATION FIELDS ■ Classic or prefinished wooden flooring renovation ■ Acoustic correction of existing...

Product Lnw (dB) Rw (dB) U (W/m2K)Product Lnw (dB) Rw (dB) U (W/m2K) Sylwood 3 (dry) 55 58 1,71 2. Acoustic insulation SYLWOOD 2. Acoustic insulation SYLWOOD 3. Sand and cement bonded screed, th. 80mm IMPACT SOUND INSULATION 4. Timber joists floor, th. 200 mm 5. Acoustic insulation FYBRO 50 (double layer) 6. Anti-vibration brackets REDFIX C28 8. Double slab of plasterboard, th. 25 mm ISOLCOMMA SILENCE MAKERS

Acoustic insulation under ceramic or stones floors SYLCER is an innovative and highly performing product suitable for the acoustic restoration of existing structures, during building restructuring, for ceramic floor finishes. Sylcer is a high-density regenerated rubber mat composed of low-thickness SBR and EPDM rubber that reduces impact sound transmission. It can be placed directly above the existing floor finish -without having to demolish the underlying structure - by applying the new ceramic or stone finish, or directly above screeds. APPLICATION FIELDS ■ Restructuring of ceramic or...