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Knauf DB Green Raised Access Floor System

Verified by manufacturer 2 months ago

DB 30 Green: 600 x 600 x 30 mm

Access Floors Distribution Variant:
Third party certifications:
  • ISO 14001 Environmental Management Systems

    Certificate type

  • Indoor Air Comfort – Eurofins

    Indoor Air Comfort – Eurofins

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

  • EPD

    EPD

    Certificate type

High performance raised access floor system manufactured from low carbon gypsum fibre

Jump to:
BOS
01480 367096 Website

Application

  • Knauf GIFAfloor DB green raised access floors are used indoors, e. g. to accommodate all kinds of building services installations.
  • Depending on the choice of base layer and pedestals, they can be used for almost all areas of application e. g. office, commercial, hotel, meeting, exhibition, and airport buildings with loose laying textile coverings.

Description

DB Green is a high performance raised access floor system manufactured from low carbon gypsum fibre. With a high acoustic performance and non-combustible fire rating, DB Green offers a BS EN structural loading of Class 1—3.


Knauf GIFAfloor DB green consists of homogeneously constructed gypsum fibre elements with a traditional raised access floor beveled edge. The panel is manufactured in such a way that it does not require the usual ABS edge band that is often seen on other raised floor systems. The result is a completely flat surface for the installation of any type of self-laid loose textile covering. By eliminating all steel components and the plastic edges, this raised floor variant GIFAfloor DB green is even less problematic to recycle than conventional raised floor elements.


Features and benefits:

  • Fully Accessible Raised Floor
  • Zero plastic, steel or timber.
  • Non-combustible fire rating.
  • High acoustic performance.
  • Minimum 70—80% recycled content.
  • 100% end of life recyclable.
  • EPD certificate available.


Knauf DB Green is designed to receive a carpet tile, for hard or continuous finishes the Knauf GifaFloor FHB T&G System on pedestals is available. These systems can be installed side by side to create one entire raised floor from one manufacture

General information

Color

Grey

Beige

Finish

Other

Guidance for specification option:

Suitable to recieve any loose lay finish.

Material

Gypsum

Shape

Square

Length

600 mm

Width

600 mm

Height

30 mm

36 mm

40 mm

Warranty description

50 year

Uniclass

Ss_30_20_70_70 Raised access floor systemsPrimary

CAWS

K41/110 Raised access floor

K41/120 Raised access floor

K41/130 Raised access floor

K41/130 Raised access floor

Specification data - Raised access floor systems

System performance

Structural load class 1—3 to BS EN 12825.

Subfloor preparation

Prime the unfinished floor surface.

Guidance for specification option:

  • The substrate must have the minimum load-bearing capacity for the load transfer via the raised floor pedestals. The substrate must be solid, dry, and free of separating agents such as bitumen, oils or paints.
  • Sweep and vacuum the unfinished floor thoroughly.
  • Prime the unfinished floor surface, e.g. with suitable PVA based sub floor sealer.

Support structure type

Access floor pedestals.

Guidance for specification option:

  • Steel pedestal to suit floor height.
  • Minimum structural load class 3 to BS EN 12825.

Pedestal fixings

1-Part TG1 pedestal adhesive.

T-Lock pedestal thread adhesive.

Pedestal mechanical fixings.

Guidance for specification option:

If over 600 mm void, use pedestal mechanical fixings (2 per base).

Raised access floor surface

Bare gypsum fibre.

Barriers in floor void

-

Fire barriers

Not required.

Guidance for specification option:

Not required due to being a non-combustible product.

Required.

Guidance for specification option:

Consult specific fire barrier guidance.

Acoustic barriers

Not required.

Knauf acoustic edge strip.

Guidance for specification option:

Available for perimeter.

Plenum barriers

Not required.

Neoprene gaskets.

Samples required

Guidance for specification option:

Consult manufacturer and insert requirements or omit.

System accessories

Not required.

10 mm neoprene strip to perimeter.

Knauf mineral wool perimeter strip.

Panel size

600 x 600 x 30 mm.

Panel weight

17.4 kg.

Guidance for specification option:

Weight per m²: 48.3 kg.

Weight

32.34 kg/m².

Manufacturer guidance

Of system.

Fire resistance

To DIN 4102-2, ≥30 minutes. To EN 13501-2, REI30.

Reaction to fire

To EN 13501:1, Class A1, Non-Combustible.

Sound performance

Airborne Insulation (Dnfw): 43 dB, Impact Insulation (Lnfw): 67 dB.

Edging

Gypsum fibreboard.

Core

High density gypsum fibreboard.

LoadSafetyFactor

To EN 12825, 2.

Load

To BS EN 12825, Class 1 (2 kN).

Manufacturer guidance

Concentrated Load.

(BS EN 12825) Safety Factor 2.

Load class

To EN 12825, 2A.

Stringers

Light duty pedestal stringer.

Guidance for specification option:

Over 500 mm void.

Heavy duty pedestal stringer.

Guidance for specification option:

Over 800 mm void.

Pedestals

M16 steel pedestal.

Guidance for specification option:

 To suit floor height.

Density

≥1500–1600 kg/m³.

Impact sound reduction

19 dB.

Manufacturer guidance

Standard Impact Sound (ΔLw,P).

Sound reduction index

To ISO 140, 61 dB.

Manufacturer guidance

Calculated weighted sound reduction index (Rw).

Breaking load

To BS EN 12825, ≥4 kN.

Gasket

Pedestal cap with locating lugs.

Sealer

PVA sub-floor sealer.

Sustainability data

Contains Red List materials

No

Country of material origin

Germany

Country of product manufacture

Germany

Material

Gypsum

Embodied carbon

A1-A3 (production stage) as defined in BS EN 15804

1.76 kg CO₂ eq/unit

Recyclability

100%

Expected Life

Lifetime

Third party certifications

BIM objects

BOS

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
IFC
-

1

Revit
-

1

Third party certifications

ISO 14001 Environmental Management Systems

ISO 14001 Environmental Management Systems

ISO 14001

Indoor Air Comfort – Eurofins

Indoor Air Comfort – Eurofins

Indoor Air Comfort Gold – Eurofins - VOC Emissions

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001:2015

EPD

EPD

Knauf GifaFloor DB 30 Green - EPD 2023

EPD

EPD

Knauf GifaFloor DB 36 Green - EPD 2023

Literature

Knauf DB Green Raised Access Floor System AFD Datasheet

Knauf DB Green Raised Access Floor System AFD Datasheet

GifaFloor DB Green F185 Technical Document

GifaFloor DB Green F185 Technical Document

Knauf GifaFloor DB Green Raised Floor Brochure 2023

Knauf GifaFloor DB Green Raised Floor Brochure 2023

Case studies

Tour Alto, La Défense, Paris - Knauf DB Green Raised Floor System

Tour Alto, La Défense, Paris - Knauf DB Green Raised Floor System

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