Verified by manufacturer 2 months ago
Pad – Deck + Channel + 47 x 47 x 30 mm pad
ISO 9001 Quality Management
Certificate type
ISO 14001 Environmental Management Systems
Certificate type
A low-profile floating floor system using a proprietary dovetailed metal deck for thin concrete pours.
Suitable for projects that require a low-profile or lightweight concrete floating floor. Also suitable for areas with high live loads.
Stravifloor Deck is a low-profile floating floor system using a proprietary dovetailed metal deck for thin concrete pours. The system’s high bending stiffness allows for concrete toppings as thin as 50 mm.
Stravifloor Deck provides a high-performance floating floor system for excellent structure-borne and airborne noise isolation while minimizing any impact on the available floor-ceiling height.
Features and benefits:
Color | Silver |
Finish | Galvanized |
Material | Steel |
Shape | Other |
Length | Bespoke |
Width | Bespoke |
Height | Bespoke Manufacturer guidanceMinimum height : 86mm |
Warranty description | Ten year |
Uniclass | |
CAWS | K11/27 Acoustic separating floor system K11/275 Acoustic separating floor system K11/295 Floating floor system |
Framing members | Galvanized carbon steel isolated channels.Manufacturer guidanceNote: the channel spacing - which can be between 400 to 1200 mm - need to be determined by the CDM Stravitec engineering team according the (concrete or screed) floating floor thickness and the load cases in operation phase. Steel channel standard length: 2 m. Steel channel standard thickness: 0.75 mm. |
Permanent formwork | |
Steel profiled sheet for composite floor slabs and beams | Steel profiled sheet.Manufacturer guidanceDovetailed sheeting Steel thickness: 0.5 mm. Nominal width: 630 mm. Effective width: 580 mm. Standard length: 2200 mm. (Other lengths available upon request.) Effective length: 2100 mm. Dimensional tolerances: Length: 1-4 mm; width: 1-3 mm. Moment of Inertia: Ix = 3.6 cm⁴/m. Moment of resistance: Wx = 3.0 cm³/m. |
Fixings for permanent formwork | |
End support fixings | Up to 20 mm autodrill screws. |
Side support fixings | Up to 20 mm autodrill screws. |
Ancillary accessories to permanent formwork | Metal L-profile and possible restraint straps as formwork for edges. |
In situ concrete topping | C20/25 fine grade aggregate concrete.CA25F4 free flowing, self levelling, liquid screed.Manufacturer guidanceMinimum ‘fine grade’ concrete thickness: 16 mm profile height + 34 mm = 50 mm. |
Reinforcement | |
Type of reinforcement | Steel mesh.Manufacturer guidanceThe steel mesh necessary to cope with the loads in the finished floor needs to be calculated for the load cases in operation phase (service phase). This needs to be done by a structural engineer (upon request, CDM Stravitec can provide recommendations). |
System accessories | Metal L-profile and possible restraint straps for edge formwork, perimeter strips, autodrill screws, etc. |
Standards | Rw measured in accordance with ISO 10140-2:2010 (with additional vibration analyses) and single figure ratings determined in accordance with ISO 717-1:2013 by the lab responsible for the measurements. Ln,w and ∆Lw measured in accordance with ISO 10140-3:2010/A1:2015 and single figure ratings determined in accordance with EN ISO 717-2:2013. |
Weighted sound reduction index, Rw | 79 dB. Guidance for specification option: Tested on 140 mm concrete bare slab with 50 mm concrete floating slab. Manufacturer guidanceConsult manufacturer's literature and/or Stravi-dB (stravi-db.com) for detailed sound reduction index values. |
Impact sound reduction | Ln,w: 37 dB; ΔLw: 39 dB. Guidance for specification option: Tested on 140 mm concrete bare slab with 50 mm concrete floating slab. Manufacturer guidanceConsult manufacturer's literature and/or Stravi-dB (stravi-db.com) for detailed sound reduction index values. |
Materials | Steel and elastomer. |
Designation | S320GD + Z100 N-A-C finishing, according to NEN-EN10147. Manufacturer guidanceZ275 can be supplied upon request. |
System height | 86 mm (minimum). |
Load capacity | 0.1–3 MPa per pad. |
Resilient layer | CDM Stravitec resilient pads, Pad-M (medium stiffness). CDM Stravitec resilient pads, Pad-H (high stiffness). CDM Stravitec resilient pads, Pad-X (extra high stiffness). Manufacturer guidance
|
Dimensions | Metal channels 60 x 2000 mm with pads 30 mm thick. |
Air gap | 36 mm (minimum). |
Insulation | Mineral wool. Guidance for specification option: Dimensions defined according to project requirements. |
Accessories | Perimeter strip, 10 x 50 x 10 000 mm. Perimeter strip, 10 x 100 x 10 000 mm. Perimeter strip, 10 x 150 x 10 000 mm. Perimeter strip, 10 x 200 x 10 000 mm. |
Contains Red List materials | No |
Country of material origin | Europe |
Country of product manufacture | Europe |
Material | Steel |
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 |