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Thermal Floor System

Verified by manufacturer 5 days ago

Structural Boards, 130 kPa

BEWI UK Insulation Variant:

A floor system consisting of pre-stressed concrete beams, EPS infill insulation panels and structural boards.

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Application

Suitable for use as part of a suspended ground floor (over a sub-floor void) in single-family dwellings and communal areas of blocks of flats.

Description

Jablite Structural Board Thermal Floor System is a structural insulation system with pre-stressed concrete beams and pre-cut insulation panels.


The suspended floor system consists of concrete beams combined with Jablite infill insulation panels and Jablite structural boards. The system is completed by the installation of a 75 mm (minimum) structural concrete topping.

 

Features and benefits:

  • BBA certified.
  • Fast and easy installation.
  • Achieves specified U-values.
  • PSI values assist with Part L compliance.
  • Reduces depth of required excavation and spoil removal.
  • Improves health and safety on site.
  • Zero waste left on site.

General information

Color

Grey

Material

Expanded polystyrene (EPS)

Concrete

Shape

Rectangle

Length

Bespoke

Width

Bespoke

Height

Bespoke

Uniclass

Ss_30_12_85_17 Concrete beam and block deck systemsPrimary

CAWS

E60/110 Precast beam and block

E60/10 Precast beam and block

Specification data - Concrete beam and block deck systems

Classification data

System performance

-

Manufacturer guidance

Insert requirements or omit.

Precast concrete beams

Prestressed concrete T-beams, 150 mm depth.
Prestressed concrete T-beams, 225 mm depth.

Infill blocks

Expanded polystyrene (EPS) infill blocks.

Guidance for specification option:

Thermal conductivity: 0.038 W/mK or 0.036 W/mK.

Colour: White.

High performance (HP) expanded polystyrene (EPS) infill blocks.

Guidance for specification option:

Thermal conductivity: 0.030 W/mK.

Colour: Grey.

Manufacturer guidance

EPS panels are available in Full Panel, Half Panel, Start Panel, End Panel, Edge Panel and Make up Panel.

In situ concrete topping

Structural concrete topping.

Manufacturer guidance

Refer to the BBA Agrément Certificate 20/5829 for concrete topping requirements.

Reinforcement

-

Reinforcement to in situ topping

A142 steel reinforcement mesh.

Guidance for specification option:

Load category: Suitable for single family dwellings and communal areas in blocks of flats or other similar buildings.

Durus S400 (macro-polymer fibre)

Guidance for specification option:

Load category: Suitable for single family dwellings and communal areas in blocks of flats or other similar buildings.

Novomesh B&BA (steel fibre).

Guidance for specification option:

Load category: Suitable for single family dwellings.

Novomesh B&BA (macro-polymer and micro polyolefin fibre).

Guidance for specification option:

Load category: Suitable for single family dwellings.

Adfil SF86 (steel fibre).

Guidance for specification option:

Load category: Suitable for single family dwellings.

Durus Easy finish (macro-polymer fibre).

Guidance for specification option:

Load category: Suitable for single family dwellings.

Fibrin X-T (monofilament polypropylene micro fibre).

Guidance for specification option:

  • Load category: Suitable for single family dwellings.
  • Micro-polymer-fibre-only structural concrete toppings are not accepted on NHBC sites.

Fibrin 23 (polypropylene micro fibre).

Guidance for specification option:

  • Load category: Suitable for single family dwellings.
  • Micro-polymer-fibre-only structural concrete toppings are not accepted on NHBC sites.

Nexus 85 (macro-polymer fibre).

Guidance for specification option:

Load category: Suitable for single family dwellings.

Zenith 60 (steel fibre).

Guidance for specification option:

Load category: Suitable for single family dwellings.

Manufacturer guidance

Refer to the BBA Agrément Certificate 20/5829, Table 3 for details.

System accessories

Concrete closure blocks, concrete perimeter slip-bricks, stainless steel edge clips and insulation strips for perimeter of structural concrete toppings.

Boards

Expanded polystyrene (EPS) structural boards, 75 mm.
Expanded polystyrene (EPS) structural boards, 100 mm.
Expanded polystyrene (EPS) structural boards, 120 mm.
Expanded polystyrene (EPS) structural boards, 150 mm.
Expanded polystyrene (EPS) structural boards, 200 mm.
Expanded polystyrene (EPS) structural boards, 300 mm.
High performance (HP) expanded polystyrene (EPS), 75 mm.
High performance (HP) expanded polystyrene (EPS), 100 mm.
High performance (HP) expanded polystyrene (EPS), 120 mm.
High performance (HP) expanded polystyrene (EPS), 150 mm.
High performance (HP) expanded polystyrene (EPS), 200 mm.
High performance (HP) expanded polystyrene (EPS), 300 mm.

CompressiveStrength

Structural boards: 130 kPa at 10% deformation; Infill panels: Manufacturer's standard.

Guidance for specification option:

  • EPS: Thermal conductivity: 0.036 W/mK. Colour: White.
  • HP EPS: Thermal conductivity: 0.030 W/mK. Colour: Grey.

Structural boards: 150 kPa at 10% deformation; Infill panels: Manufacturer's standard.

Guidance for specification option:

  • EPS: Thermal conductivity: 0.035 W/mK. Colour: White.
  • HP EPS: Thermal conductivity: 0.030 W/mK. Colour: Grey.

Structural boards: 200 kPa at 10% deformation; Infill panels: Manufacturer's standard.

Guidance for specification option:

  • EPS: Thermal conductivity: 0.033 W/mK. Colour: White.
  • HP EPS: Thermal conductivity: 0.031 W/mK. Colour: Grey.

Manufacturer guidance

Infill panels

Full, Half and End Panel: 70 kPa.

Start Panel: 100 kPa.

Make up Panels: 90 kPa.

Sustainability data

Recyclability

Jablite EPS insulation is 100% recyclable and Jablite provides a site collection of clean material cut-offs and these are recycled back into insulation boards.

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