Iso Floor for Data Centers

8/3/2019 Iso Floor for Data Centers

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Iso Floor Raised Floor SystemOptimal modularity for Data Centers, Network Operation Centers, etc.

in all seismic zones.

Th e b r id g e sh o w n i s t h e r e su n d Br i d g e b e t w e en Sw e d en a n d D en m a r k


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Bergvik company facts

Bergvik was founded in 1970

Iso Floor raised floors are used bycustomers such as Cingular, IBM,T-Mobile, Bell South, Digicel, MTN,Telmex, Vivo, American Movil,Vodafone, Vodacom, Celtel, Areevaetc in more than 100 countries

around the world Since 1993, Bergvik has been thesole global supplier of raised floorsand seismic bracing to Ericsson, theworld leading Telecom Network

provider Subsidiary in the USA since 2000,customers like AT&T, Bell South,Internap, Hoganas, Rettenmeier etchave seen the advantages.

The fully automated 65,000 SF factoryin Bergvik, Sweden


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Secure raised floor solutions

for your Data Center

The right floor should be strong and

modular

Bergvik, a world-renowned raised floor

supplier, offers a series of raised flooring

systems engineered for use in all seismic

zones. Adapted to accommodate all types of

equipment and designed with room to

expand, the Bergvik Iso Floor is a flexible,secure and cost competitive solution for

your Data Center flooring needs.

Proven mechanical strength

Bergvik has developed and adapted a series of

three different raised floor designs to

accommodate all seismic zones. To further

verify all structural calculations, we submit the

floor and bracing structures to dynamic full-

scale laboratory tests in accordance with NEBS

GR-63 and NEBS GR-2930.


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Cost saving features using Iso Floor

IT Perspective:

Only 2 grounding lug points diagonally per room are needed to provide ahigh potential to the main ground bar.


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IT Perspective:

No additional steel substructures needed for heavy equipment like CRACair conditioner units, UPS and Rectifiers since floor offers modular loadingcapabilities, making it easy to add pedestals and steel beams.


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IT Perspective:

Directional air grille panel option forcing more of the cold air directlyonto the face of the equipment.


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Infrastructure Perspective:

All floor panels can be removed without effecting the structural-integrityand the stability of the floor.


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Open bottom access for the racks and cabinets can be provided using 1inch (38x38mm) square tubing bolted on top of the framework.


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More useable space between pedestals compared to conventional raisedfloors with 24 spacing.

47 47


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As an option we can provide the floor with stepless cable ladder bracketsto reduce installation time.


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Optimization of Data Center floor space is possible due to the differentpanel size option. Up to 25% more equipment on the same room footprint.

3624


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Using conventional raised floors, threaded rod tip protection is needed tosecure heavy equipment.


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No threaded rod tip protection going down to sub floor is needed


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Using conventional raised floors, bridging is needed due to the set 24spacing between pedestals.


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Infrastructure Perspective: No bridging needed due to flexible spacing between pedestals. Evenheavy transformers or UPS can be transported and mounted by decreasingthe space between pedestals.


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Maximum cooling of Blade Servers can be achived

by using optional Bergvik solutions


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Iso Floor design for seismic zone 1-2

Bergviks floor design for NEBSZone 1 2 offers the same

stable construction as our basemodel but with additionalreinforcements toaccommodate a higher risk ofseismic activity.

Strengthened with a 60 x 60mm pedestal anchored to thesub-floor with steel plateconnections between primaryand secondary steel sections,the Iso Floor model fulfills the

requirements for seismicreliability according to NEBS.

This floor has passed bothcalculated stress as well asdynamic full-scale tests in

accordance with NEBS GR-63and NEBS GR-2930.

Reinforced for added strength


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Iso Floor design for seismic zone 3-4

The Bergvik raised floor designedfor NEBS Zone 3-4 is the mostsecure product on the market

today. The addition of solidbracing frames anchored to theconcrete sub-floor provides thestrength and stability to withstandsevere seismic activity.

This Bergvik raised floor systemfulfills all the requirements forseismic reliability according toNEBS. The frames have passedboth calculated stress as well asdynamic full-scale tests in

accordance with NEBS GR-63 andNEBS GR-2930.

Floor Heights available in 14-36inch (350 to 910 mm). Seismicbracing frames integrated with

the raised floor have pre-torquedcross bracing rods, therefore notightening is needed following anearthquake.

Maximum stability


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Iso Floor accessories

Panel lifter

Cable ladders and stepless

brackets

Steps, ramps, border fascia, guard railPre-cut panels for cable intake

Ventilated panels


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High loads on standard panel w ith minimum

permanent deflection due to high e-module

Concentrated Load in aisle:

P = 1500 lbs (680 kg) gives 0.18 (4.7mm) temporary deflection

P = 2000 lbs (908 kg) gives 0.24 (6.1mm) temporary deflection

Permanent deflection after 5000 times =0.004 inch (0.1 mm).

Rolling Load, CISCA Test:

P = 600 lbs (272 kg) using a 6 diam x 1.5

wide Alathane wheel.

Permanent deflection after 10000 passes =0.009 inch (0.2 mm).


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Standard panel construction and

panel options

Suitable for most applications, the standard

panel consists of a 1" (38 mm) highdensity HD particleboard, moisture-resistant quality V313. The bottom side islaminated with aluminum. Standard panelsweigh only 22 lbs. Flame spread is 20(class 1) in accordance with ASTM E84 /

NFPA 266 / UL 723.

As an option we offer a high density, all

non-combustible calcium sulphate panel ifthere are limitations on the amount ofcombustible materials to be used inaccordance with e.g. local building codes.


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Bergvik Laminate finish

Decor: M335 Granite

Extremely wear resistant

Easy to clean even the most difficult

stains

Direct-laminated w ithout glue, whichcould work loose.

Surface to ground resistivity: < 2x1011

Ohms at min 40% RH.

Other surface finishes such as vinyl,linoleum or carpet tiles are available upon

request.

Decor: A287 Oak

Decor: H817 Alder


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Tapered panel edges

Attractive, functional and safe

When floor panels areremoved and other

surrounding panels shift(which will happen), theunique tapered panel edgedesign of the Iso Floor allowsthe removed panels to selfadjust and go back flush to

prevent tripping.

The thin edge trim gives thefloor an aesthetically pleasingappearance by making thepanel edges virtually

disappear into the flooringsurface, while fully protectingthe surface finish edge.


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Features and Benefits:

Iso Floor provide high lateral stability, meaning all panels can beremoved without the risk of the floor shifting. The free-standing, highstability floor substructure doesnt need walls for support, allowing you toonly plan for the space needed today, with room to expand.

25% more room for equipment in your Network Center will save

money on the real estate investment. This can be achieved by usingBergvik custom size panels in aisles.

Up to 70% less pedestal supports than conventional raised floors willprovide lots of space for wiring, cable ladders etc.

Removal of all floor panels in equipment aisles are now possiblesince Bergvik produce custom size panels to your specification.

Open bottom access and/ or perforated aisle panels allows formaximum cooling of Server racks. Airflow grilles with built-in fans directlyin front of server racks can also be provided as an option.

Floor panel meets NFPA 75 chapter 5.4.2 for fire resistance. Flamespread is 20 (class 1). Test report can be provided upon request.

The all-bolted floor structure is sufficiently grounded by only two (2)grounding wires attached in opposite corners of the floor mechanics.

A 5 year warranty is what you can expect.


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Iso Floor Technical DataThe floor system in general

Gross w eight: approx. 45 kg/m2 (9.3 lbs/sf)

Uniform distributed load, UDL: 5-50 kN/m2 (103-1030 lbf/sf) where 7.4 kN/m2 (150 lbf/sf) isused as a standard value

Finished floor height, FFH: 350-1900 mm (1475 inch). Higher than 900 mm, zone 0-2 only.

Laminate floor panel specification

Material: 38 mm high density particle board, V313 moist resistant quality is standard

Panel sizes: 600x600, 600x800, 600x400 mm (23.6 square, 23.6x31.5, 23.6x15.8) asstandard. Custom sizes available.

Surface finish: Bergvik direct laminate as standard. Optional surfaces available.

36x24 inch Perforated aisle panel: open area 0.78 sf (0.072 m2).

Electrical resistance: >500 kOhms and 6 according to EN 438-2:16 1991.

Weight: 10 kg (22 lbs) for floor panel 600 x 600 mm (23.6 square).

Flame spread: 20 In accordance with ASTM E84 or NFPA 266

Cleaning: With vacuum cleaner or dry mop. For difficult stains use citrus cleaner on a buffing pad.

NA Hoganas, PA, USA

SAS Flight Academy, Sweden

Bergv i k i s an i nnova t i ve kn ow ledge com pany specia l i zi ng i n ra i sed f l oo r sys tems and se ism ic b rac ing so lu t i ons ta i l o red t o ou r custom er ' s app l i ca t i ons .

Fo r an I so Floo r Maste r Spec i f i ca t i on , p l ease con tac t us o r v i s i t ou r w ebs i te .

Bergvik North Amer ica, Inc

212 West Main Street, Suite 202-B

Salisbury, MD 21801. USA

Tel: +1 410 548 1449

Email: [email protected]

Web: www.bergvik.com

Bergvik Flooring AB

Box 46 Vannstter

SE-820 23 Bergvik, Sweden

Tel: +46 270 424840

Email: [email protected]

Web: www.bergvik.com/sweden

Cingular Wireless, WA, USA

Bergvik Flooring AB 2007. Subject to change without notice
mailto:[email protected]://www.bergvik.com/http://www.bergvik.com/mailto:[email protected]

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Iso Floor for Data Centers