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TETRiS® - Suspended ground floor system

Verified by manufacturer 3 months ago

T300.

Cellecta Ltd Variant:
Third party certifications:
  • ISO 14001 Environmental Management Systems

    Certificate type

  • ISO 9001 Quality Management

    Certificate type

Structural floor beam and insulation block flooring system.

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Description

A revolutionary patented suspended ground floor system, designed to provide outstanding thermal and structural performance.


Compared with traditional concrete infill blocks, incorporating TETRiS blocks into the design dramatically reduces the static load imposed on the concrete beams, thus reducing the overall quantity of beams required and increasing the span bridged.


Features and benefits:

  • 100% recyclable.
  • Can achieve U-values as low as 0.11 W/m²K.
  • CFC and HCFC free.
  • High compressive strength.
  • High thermal performance.
  • Produces a floor with zero cold bridges.
  • Quicker and easier to install than traditional beam and block floor systems.
  • The insulation blocks sit on and between standard pre-stressed concrete floor beams and is finished with a structural concrete topping.
  • It has been awarded the highest Code for Sustainable Homes construction rating of A+ = 3 Code credits (Element No. 820140051).
  • Long term water absorption by immersion (% volume, to BS EN 12087): <0.7%.


Grade (to BS EN 826):

CS300.

General information

Color

Yellow

Finish

Smooth

Material

High density extruded polystyrene (XPS)

Shape

Rectangle

Length

2500 mm

Width

300 mm

600 mm

Height

90 mm

100 mm

120 mm

140 mm

160 mm

Uniclass

Pr_25_71_63_29 Extruded polystyrene (XPS) boardsPrimary

CAWS

E20/200 Proprietary underslab insulation

E20/30 Underslab insulation

Specification data - Extruded polystyrene (XPS) boards

Compressive strength (minimum) at 10% compression

To BS EN 826, 300 kPa.

Thermal conductivity (maximum)

To BS EN 12667, 0.034 W/mK.

Thickness

90 mm.

100 mm.

120 mm.

140 mm.

160 mm.

Manufacturer guidance

Thickness above block:

75 mm.

Edges

Rebated.

Type

T300.

Guidance for specification option:

300 mm width.

Rebate size

Guidance for specification option:

Insert requirement, available 30–50 mm to suit beam size.

Gap strip

Not required.

TGS.

Guidance for specification option:

Width available 53–600 mm.

Vertical edge strip

Not required.

TVES.

Density

To BS EN 1602, 34 kg/m³ minimum.

TemperatureRange

-50 to +75°C.

Water vapour diffusion factor (to EN 12086)

100—200 µ.

Size:

2500 x 300 mm.

Guidance for specification option:

T300

Sustainability data

Contains Red List materials

No

Country of material origin

United Kingdom

Country of product manufacture

United Kingdom

Recyclability

100

Recycled content

As defined in clause 7.8 of BS EN ISO 14021

30 %

Third party certifications

ISO 14001 Environmental Management Systems

ISO 14001 Environmental Management Systems

ISO 14001 Certificate

ISO 9001 Quality Management

ISO 9001 Quality Management

ISO 9001 Certificate

Literature

Tetris

Tetris

Case studies

Arras Way, Folkestone

Arras Way, Folkestone

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