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VIBRAX®MULTI 8/4

VIBRAX®MULTI 8/4

Product catalog summary
Introduction
The document provides a detailed specification for VIBRAX®MULTI 8/4, a product designed for impact sound insulation. Mageba offers specialized consulting services to ensure optimal sound insulation solutions tailored to specific engineering requirements and flooring systems.

Material Specifications
- Composition: Granules of recycled rubber with PU elastomer bonding agent.
- Weight: 3,800–4,800 g/m².
- Thickness: 8/4 mm (±1.0 mm).
- Roll Dimensions: Width: 1,250 mm (±1.5%), Length: On request (±1.5%).
- Surface: Smooth with granulate structure; under surface wave cut.
- Color: Black / multi-colored.

Technical Characteristics
- Static Range of Use: 0.10 N/mm² (EN 826).
- Deflection: 20% at 0.03 N/mm².
- Dynamic Stiffness: Less than 20 MN/m³ (EN 29052).
- Temperature Resistance: –30°C to +80°C.
- Impact Sound Improvement (ΔLW):
- 22 dB (below 50 mm under screed, 120 kg/m²).
- 26 dB (below 80 mm under screed, 179 kg/m²).

Installation Recommendations
The product is suitable for use under various floor coverings, with specific installation layers including edge strips, adhesive, screed, and a PE-membrane. The involvement of mageba specialists in the early planning phase is recommended to avoid costly errors.

Contact Information
mageba sa - Solistrasse 68 - 8180 Bülach - Switzerland - T +41 44 872 40 50 - [email protected]
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Catalog excerpts

VIBRAX®MULTI 8/4-1

Impact sound insulation Impact sound improvement under screed: < 26 dB floor covering (tile or alternative floor covering) adhesive screed i. a. balancing soil concrete floor Technical characteristics Values for impact sound improvement A Lw and dynamic stiffness depending on the material thickness, screed thickness and general flooring used mageba Switzerland www.mageba.ch Make use of our specialists on impact sound insulation The subject matter experts from the mageba team are happy to guide you through the process of choosing your best fit. We offer a specific application engineering consulting for an ideal impact sound insulation. Our team takes i. e. sound engineering requirements, existing or planned flooring systems or floor coverings and the necessary screed thicknesses in consideration to assure a holistic product offering. Our experience proofed that our involvement in the early planning phase can avoid errors. Such errors are likely to lead into cost-intensive mark-up solutions that could be avoided upfront. 2018.05CH-EN ©mageba mageba sa - Solistrasse 68 - 8180 Bulach - Switzerland - T +41 44 872 40 50 - [email protected]

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.