Sub-Saharan Africa

Iso Floor Seismic

Earthquake-resistant floor

Iso Floor Seismic

Earthquake-resistant

Support in all directions

Tested and approved

400-1200 mm

Secure seismic solutions

Bergvik offers earthquake-resistant flooring solutions that meet 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 are only laterally based and lack support for vertical ground motions. Bergvik Iso Floor Seismic supports full support in all three directions of movement which provides a much more stable floor during shaking. The design does not depend on any support from a raised access floor but is instead securely anchored directly from the equipment down to the concrete sub floor with seismic anchors. Iso Floor Seismic Bracing can be installed directly under your equipment, making sure that all sensitive equipment is protected during an earthquake.

Full support in all three directions of movement. Tested in accordance with AC156 and NEBS GR-63.
Finished floor heights between 400-1200 mm.
All heavy equipment stands directly on the steel frame.
The frame’s arch design provides full access to the plenum area in service aisles.
Unique flexibility with various types of accessories for different equipment.
Manufactured in Sweden and USA with a 5-year warranty.

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Downloadable PDF-files

Iso Floor Seismic

Rigid Grid Access Flooring

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Sub-Saharan Africa

Technical specifications & more

Technical specifications
Floor system in general
Gross weight	With Wood Core Panel: 48 kg/m² floor area With Calcium Sulphate Panel: 72 kg/m² floor area
Distributed load	10–50 kN/m²
Finished floor height (FFH)	Iso Floor Seismic (Typical): 400 – 1200 mm Custom: up to 2100 mm
Specification steel sub-structure
Pedestals	60 × 60 × 3 mm. Adjustable ±25 mm
Primary beam	80 × 40 × 1.5 mm
Secondary beam	80 × 40 × 1.5 mm
Fire rating	Non-combustible
Corrosion protection	Hot-dipped galvanized
Specification wood core floor panel
Material	38 mm high density particle board, classification V20 as standard. Moisture resistant panel core classified as V313 as an option.
Format	600×600, 800×600, 400×600 mm as standard. Customised sizes are available.
Coating	Bergvik direct laminate
Decor / Colour	M335 as standard. Alder and Oak as options.
Weight	28 kg/m²
Load class	Load tested according to EN 12825
Fire rating	Bfl-s1, according to EN 13501-1. ASTM E84 Class 1 with laminated aluminium on the underside.
Specification calcium sulphate floor panel
Material	36 mm fiber-reinforced calcium sulphate panel
Format	600 × 600 mm
Coating	Vinyl or HPL laminate covering
Decor / Colour	Vinyl: as per specification HPL laminate: P577 Walk Print
Weight	51 kg/m²
Load class	Load tested according to EN 12825
Fire rating	A2, according to EN 13501-1. Non-combustible.

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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).

Stairs, Railings, Ramps, Border Fascia Panels

This ensures proper, neat and safe access onto your Bergvik raised access floor. We offer custom designed stairs, produced to match the floor finish. We also offer aluminium railings and ramps, custom built for each project by Bergvik.

Ramps

Custom built ramp with anti-slip protection as standard. Can be delivered together with the associated railing.

Panel lifter

Practical panel lifter which makes it easy to lift and place floor panels during maintenance, installations, repairs and such.

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.

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.

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.