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Noise Reduction System

Bearing system with noise reduction

The Bearing system with noise reduction is versatile and also suitable for straight and curved precast staircases. In combination with diverse PHILIPP threaded anchors it is very variable and thus offers numerous possibilities for different stair inclinations.

Pakon ISODORN HQW®

For the decoupling of (spiral) staircases and landings as well as loggias and access balconies, the ISODORN HGW(R) can be used universally and without further brackets in staircases of any design. The system is suitable for vertical shear forces and can be extended by additional components such as height adjustment, tie bar, increased mounting distances up to 120 mm and much more.

Pakon ISOBOX TSB®

The ISOBOX TSB(R) is designed for a wide range of applications and is suitable for use in staircases and in particular for the support of in-situ and precast concrete landings in staircase walls of any type. The system can be individually extended with elastomeric bearings to transfer loads in up to three directions. The type-verified box only requires a reinforcement cage within a bracket and no further installation parts.

Pakon Sound board NF (stair head)

The Sound board NF is used for the acoustic decoupling of stair cases resp. landings with continuous brackets. All concrete elements can be made of in-situ concrete or as prefabricated parts. An adaptation of the Sound board NF to different geometric shapes of the concrete elements is possible by cutting on-site. The special type NF-VH can also be used to transfer horizontal loads from planned actions.

Pakon Sound board NB (stair foot)

The Sound board NB is used for the acoustic decoupling of a stair bottom or a landing from the floor slab. Here, the board can be easily adapted to different geometric shapes of the stair bottom by cutting on-site. The actual element to be decoupled can be made of in-situ concrete or as prefabricated element.

Pakon Sound board NL (stair string)

The Sound board NL is used to create the joint between stairs resp. landings and the staircase walls without acoustic bridges. All concrete elements can be made of in-situ concrete or as prefabricated parts. The boards made of PE foam are self-adhesive with no load-bearing function. An adaptation of the Sound board NL to different geometric shapes of the concrete elements is possible by cutting on-site.

Pakon PD Dowel

On the one hand the PD Dowel is used to secure the structural position of concrete elements and on the other hand as sound decoupling at the bottom of a staircase. The dowel can be used in prefabricated and in-situ concrete staircases and is available in a galvanised and stainless steel version.

Pakon Schall-ISODORN HQW® ST

The height-adjustable version of the ISODORN HQW® can be used to install (spiral) staircases and landings with reduced sound transmission to the staircase walls close-by, even in difficult installation situations. It is capable of transferring high shear forces up to a joint width of 12 cm and, with the appropriate accessories, meets the highest fire protection requirements.

Pakon ISOBOX HQW® ZA

This tie rod is intended for impact sound de-coupling and thermal insulation of e. g. lift shafts, loggias or supported (access) balconies as well as simultaneous transmission of high tensile and compressive forces. It can span over joints of up to 200 mm either vertically or at a 45° angle and is suitable for indoor and outdoor use.