Earthquake-resistant Support in all directions Tested and approved 16” – 48” (400-1200 mm).
Secure seismic solutions
Bergvik offers the only earthquake-resistant raised access flooring solution that doesn’t require separate equipment support frames. Our Iso Floor seismic design meets both the US government and international requirement specifications. If your system is sensitive to shaking, it is highly likely to be sensitive in all three directions of movement. Many earthquake-resistant systems on the market today only resist lateral motions and lack support for vertical ground motions. Bergvik’s Iso Floor provide full support in all three directions of movement which provides a much more stable floor during an earthquake. The Iso Floor design provides a positive connection directly from the equipment down to the concrete sub floor.
- Full support in all three directions of movement. Tested in accordance with NEBS GR-63 and GR-2930.
- Finished floor heights between 16” – 48” (400-1200 mm).
- All heavy equipment are supported directly to the steel frame.
- The frame’s arch design provides full access to the plenum area in service aisles.
- Unique flexibility with adaptable design for different equipment layouts.
- Manufactured in Sweden and USA with a 5-year warranty.
Bergvik seismic bracing frame.
SPECIFICATION – Rigid Grid Access Flooring
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Technical description
Floor system in general
Gross weight |
With Wood Core Panel: 9.85 lbs/ft2 (48 kg/m2) floor area |
Distributed Load |
10-50 kN/m2 (10 kN/m2 as standard at deflection L/300) |
|
Finished Floor Height (FFH) Iso Floor Seismic |
Typical: 16 - 48 inches |
Specification steel sub-structure
Pedestals |
2.4" x 2.4" x 0.12" (60x60x3 mm). Adjustable ±1" (25 mm) |
Primary Beam |
3.15" x 1.6" x 1/16" (80x40x1,5 mm) |
Secondary Beam |
3.15" x 1.6" x 1/16" (80x40x1,5 mm) |
Fire Rating |
Non-combustible |
Corrosion Protection |
Hot-dipped galvanized |
Specification wood core floor panel
Material |
1.5” (38 mm) high density particle board, classification V20 as standard. Moisture resistant panel core classified as V313 as an option. |
Format |
24" x 24" (600x600 mm), 31.5" x 24" (800x600 mm), 16" x 24" (400x600 mm) as standard. Customized sizes are available. |
Coating |
Bergvik direct laminate |
Decor/Color |
M335 as standard. Alder and Oak as options. |
Weight |
6.15 lbs/ft2 (28 kg/m2) |
Load Class |
Load tested according to EN 12825 |
Fire Rating |
Bfl-s1, according to EN 13501-1. ASTM E84 Class1 with laminated aluminum on the underside. |
Specification Calcium Sulphate floor panel
Material |
1.4" (36 mm) fiber-reinforced calcium sulphate panel |
Format |
24" x 24" (600x600 mm) |
Coating |
Vinyl or HPL laminate covering |
Decor/Colour |
Vinyl: as per specification HPL laminate: P577 Walk Print |
Weight |
10.45 lbs/ft2 (51 kg/m2) |
Load class |
Load tested according to EN 12825 |
Fire rating |
A2, according to EN 13501-1. Non-combustible. |
Electrical equipment rooms
Electrical equipment & SubstationsHeavy Industry
Flooring for Heavy IndustrySecure Seismic Solutions
Bergvik Seismic SolutionsFull range of accessories
We provide a wide range of accessories for our floors. One example is Bergvik’s smart holder clamp for cable ladders, which is very easy to attach and offers several different options for cabling. The range also includes ventilation grilles and panels in different materials and sizes. Contact us for more information on our range of accessories.
Fastener for cable ladder bracket
Bergvik’s holding clamp for cable ladder brackets is an accessory adapted to Iso Floor and HiFlex Floor (finished floor height minimum 16” or 400 mm). They fit most of the usual ladder brackets on the market and it is also possible to attach other equipment, such as e.g. ”Canalis rails” directly to this fastener.
The holding clamp is designed for easy mounting and has two fastening pins (M10) for attaching the ladder on two sides. If fastening pins are needed on several sides, you must connect two units. The holding clamp is easily attached to the pedestal with a mount and two M8 nuts. The holding clamp comes electro-plated and is ordered/delivered complete for the mounting of two brackets per pedestal.
Ventilation grille
Bergvik’s ventilation grille in hot galvanized finish is available in several sizes and materials - both grounded and ungrounded. Each mesh is 1.3” x 1.3” (33x33 mm) with 1/16” (2 mm) support profiles, which means that as much as 77% is open surface. Contact us for more information on our ventilation grilles.
Calcium sulphate panels
Bergvik’s floor panel of calcium sulphate is a non-combustible panel and resists moisture very well. As standard, it is coated with 1/32” (0.9 mm) HPL laminate (Print 577). It can also be supplied coated with plastic or linoleum or uncoated (tongue and groove, 1.25” or 32 mm).
The underside is coated with aluminium foil or alternatively, steel plate. Calcium sulphate is a fibre-reinforced plaster and is thus non-combustible. This makes it especially suitable for environments where you want to prevent smoke build-up, such as in mines, tunnels, underground stations. Calcium sulphate is also suitable in environments with high humidity and major temperature changes.
Guard
Bergvik's guard for cable ladders effectively protects all cables from unnecessary wear and shock and fits the usual cable ladders on the market. The guard is adjustable in width, from 8” – 31.5” (200 mm up to 800 mm).