Verified by manufacturer 2 months ago
dBooster® Channel with springs
ISO 9001 Quality Management
Certificate type
ISO 14001 Environmental Management Systems
Certificate type
A discrete isolator floating floor system specifically intended for use in free-weight areas.
Free-weight areas in commercial gyms.
Stravigym XP with Stravigym GympactLayer-45 is designed as a discrete isolator floating floor system specifically intended for use in free-weight areas. The system offers superior structural resistance and acoustic performance and can withstand and absorb the energy from high impacts.
The patented dBooster® technology decouples the load distribution layer from the resilient supports with minimal contact area. Tests show that isolation efficiency improves for all discrete Stravigym floor systems and that it makes the gym floor less dependent on the impact energy level applied to the system.
Stravigym XP is engineered to reduce noise, dampen vibration and minimize bounce thereby reducing the risk of injuries and it is suitable for commercial gyms (impact energy from 200 to 1000 N.m).
Features and benefits:
Finish | Manufacturer guidanceRubber |
Material | Steel Wood Mineral wool Rubber Polyurethane (PUR) |
Shape | Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke |
Warranty description | Five year |
Uniclass | |
CAWS | K11/135 Battened oriented strand board floating floor K11/15 Battened plywood floating floor K11/115 Battened plywood floating floor |
System performance | With GympactLayer-20 on 200 mm concrete slab: Ln,w = 25 dB.With GympactLayer-45 on 200 mm concrete slab: Lnw = 19 dB.Manufacturer guidanceCalculated according to ISO 717-2, based on ASTM measurement. Non standardized drop weight tests (LA,F,MAX (dBA ref 20 μPa)) available upon request (consult manufacturer's literature and stravi-db.com for detailed information). |
Subfloor preparation layer | Manufacturer guidanceSupporting floor should have a tolerance of 0.1% or 1 mm/m for gradient and a maximum of 2 mm for smoothness. Installation area should be watertight and the supporting floor dry and clean prior to installation. |
Resilient layer | 1.35 kN/4.5Hz (64 mm).1 kN/4Hz (89 mm).Manufacturer guidancedBooster® technology adds 10 mm to the total thickness of the resilient support. Non-standard bearings available upon request. |
Secondary supports or spacers | dBooster® channel, with springs.Guidance for specification option: Standard dBooster® channel with springs system height is 74 and 99 mm, depending on type of springs. Channel width will variate between 60 and 80 mm depending on type of spring used. |
Thermal insulation between battens | Mineral wool insulation.Guidance for specification option: Ensure that the thickness of the mineral wool is thinner than the air void. Insulation material in the void: 40 mm. |
Flooring | Three layers of P5 chipboard with two damping layers.Three layers of structural plywood with two damping layers.Guidance for specification option: Plywood 18 mm + Damping Layer 5mm + plywood 18mm + Damping Layer + plywood 18 mm. Three layers of Class 3 oriented strand board with two damping layers.Guidance for specification option: OSB 18 mm + Damping Layer 5 mm + OSB 18 mm + Damping layer + OSB 18 mm. Manufacturer guidancePanelized floating floor made with three layers of wooden board layers with 2 damping layers - constrained-layer damping (CLD) technique. Minimum thickness of 64 mm - to be defined according to expected impacts and load conditions as well as deflection criteria and expected floor coverings. |
Fasteners | Screws. |
Joint treatment | Resilient layer. |
Perimeter seals | 10 mm EPDM perimeter strips with self-adhesive surface.Guidance for specification option: Perimeter Strip - resilient strip used to minimize sound transmission between isolated structures and non-isolated structures. |
System accessories | None.GympactLayer-20.GympactLayer-45.Manufacturer guidanceDamping layers are fitted over the first and second plywood/ OSB layers. |
Execution | Manufacturer guidanceConsult manufacturer for execution requirements. |
Grades | dBooster® Channel-M (medium stiffness). Manufacturer guidanceDistance between channels: 500 mm. |
Floor finish | Specified separately. Guidance for specification option: The manufacturer recommends combining Stravigym XP with either:
Stravigym systems are compatible with almost all types of gym floor covering (please check with CDM Stravitec and the floor manufacturer prior to installation). All floor coverings can be considered, depending on type and thickness of impact layer considered. If GympactLayer-45 is being considered, ≥20mm rubber tiles should be considered as floor coverings. |
Nominal height | 169 mm (excluding floor covering). Guidance for specification option: Total build-up height with GympactLayer-45 and dBooster®️ (most common configuration). |
Nominal weight | 65 kg/m2 (excluding floor covering). Guidance for specification option: With GympactLayer-45 and dBooster®️ (most common configuration). |
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Recyclability | 100% |
NBS BIM Object Standard
This BIM object has been authored to meet the requirements of the NBS BIM Object Standard.
Find out more about the NBS BIM Object Standard.
Platform | Compatible | Version |
---|---|---|
- | 4 | |
- | 3 |