340mm Cellcore HX Plus Concrete Floor Slab Insulation

340mm Cellcore HX Plus Concrete Floor Slab Insulation combines ground heave protection with thermal performance when installed beneath reinforced concrete slabs. This advanced product features a cellular Expanded Polystyrene core bonded to a Filcor insulation layer and protected by a polypropylene facing. Each board is precision-engineered, moulded, and tested to deliver consistent performance and reliability.

Product specification

Brand: Cordek®

Model: 340mm Cellcore HX Plus

Thickness: 340mm

Length: 2400mm

Width: 1200mm

Board coverage: 2.88m2

Available Grades: 7/10, 9/13, 13/18, 18/24, 24/32

Dimensions: 2,400mm x 1,200mm x 340mm

Beams Widths: 2400mm x 1200mm to 300mm (in 25mm increments)

Material: EPS Insulation ǀ Filcor ǀ Polypropylene

Shipping method: Rigid Vehicle ǀ Courier

Applications: Reinforced concrete floor slabs

BBA Certified: Yes (no.11/4862)

Maximum depth of concrete: 220mm

Features: Insulated Heave Protection Board

Safe load: 7 kN/m2

Shrinkage Category: Low

Manufacturer: Cordek Cellcore HX PLUS®

Made to order sizes ( Request a quote with your requirements and we will get back to you asap )

The flexibility of 340mm Cellcore HX Plus allows bespoke shapes, sizes and profiles to be produced with minimal lead times. Multiple material grades with varying compressive strengths are available to match your specific loading needs whilst delivering the most economical solution.

To request a quotation, please supply the following details:

1. Required Quantity
2. Required Thickness (130 - 365mm)
3. Required Length/Slab (Standard 2400mm)
4. Required Width/Slab (Standard 1200mm)
5. Required Grade: 7/10, 9/13, 13/18, 18/24, 24/32

Usability

Key Attributes:

1. Counteracts upward ground heave pressure affecting structures.
2. Incorporates Filcor insulation to meet specified U-value targets.
3. Provides multiple profiles and grades for diverse project requirements.
4. Certified by BBA for assured quality.
5. Meets NHBC Technical Standards requirements.
6. Produced using precision moulding for reliable, uniform performance.
7. 340mm HX Plus underfloor / underground insulation board

Standard products come in various depths and grades to address typical combinations of soil heave risk, concrete thickness and thermal performance needs.

Usage Scenarios:

340mm Cellcore HX Plus is designed for installation beneath reinforced concrete floor slabs as an integrated ground heave protection and insulation solution.

Suitability:

To establish the correct product specifications, you'll first need to select the appropriate 340mm Cellcore HX depth and grade to manage ground heave whilst supporting structural loads. The Filcor insulation thickness must then be determined to achieve your target U-value.

Thickness (mm) / Thermal Resistance m2c/w

1. 50mm (Standard) / 1.39m2c/w
2. 75mm / 2.08m2c/w
3. 100mm / 2.78m2c/w
4. 125mm / 3.47m2c/w
5. 150mm / 4.17m2c/w

Info

Browse our full Cordek range and filter by thickness or coverage using the left-hand menu. For advice on product suitability for your project or to request a volume discount quotation, contact us on +4402038839057, email sales@insulationbee or use Live Chat for the best UK Insulation board prices.