Cordek Cellcore HX S 225mm Grade 7/10 Anti Heave Board

225mm Cellcore HX S Under Slab (EPS) Anti Heave Board is engineered for placement beneath reinforced concrete floor slabs, delivering strong protection against ground heave damage. This 225mm cordek hxs incorporates a cellular Expanded Polystyrene structure, carefully manufactured and tested to achieve exact performance standards.

Product Details

Brand: Cordek®

Model: 225mm (Grade 7/10)

Thickness: 225mm

Length: 2400mm

Width: 1200mm

Coverage: 2.88m2

Grade: 7/10

Standard Panel: 2400mm x 1200mm

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

Material: (EPS Insulation) Expanded Polystyrene

Shipping method: Rigid Vehicle ǀ Courier

Applications: Reinforced concrete floor slabs

BBA Certified: Yes

Maximum depth of concrete: 220mm

Safe load: 7 kN/m2

Shrinkage Category: Low

Plasticity Index: 40-60

Fail load: 10 kN/m2

Features: Durable ǀ 4th Generation ǀ minimize wastage

Manufacturer: 225mm Cordek Cellcore HXS®

This Grade 7/10 anti heave board functions as a protective barrier beneath reinforced concrete floor insulation slabs, reducing ground heave effects by limiting upward force transmission to your structure.

The 225mm Cordek Cellcore HXS Grade 7/10 is precision-engineered for concrete depths up to 220mm and has been thoroughly tested to guarantee consistent performance delivery.

Key Attributes:

1. Reduces upward forces from ground heave affecting your building.
2. Available in multiple profiles and grades for different project needs.
3. BBA certified for assured quality and dependability.
4. Meets NHBC Technical Standards for industry compliance.
5. BRE Global verified with Environmental Product Declaration (EPD) credentials.
6. Precision-moulded construction ensures reliable, uniform performance.
7. Optional Filcor insulation available as permanent formwork for ground beams or passive gas venting.
8. Patented technology provides distinctive performance benefits.

We supply a comprehensive range of depths and grades covering typical soil heave potential and concrete depth combinations. Specialist variants are available for pile cap applications, ground beams, or projects needing integrated insulation, permanent formwork, or gas venting systems.

Applications

The 225mm Cellcore HX S range protects reinforced concrete floor slabs from upward forces caused by ground heave effects.

Usability

For concrete thicknesses between 1220mm and 2000mm, further grades of Cellcore are available. For further advice please contact the InsulationBee Technical Team on 02038839057 / 02038839057.

Design Notes

1. Each 225mm Cellcore hxs grade is engineered to support a defined concrete thickness plus an allowance for live loads of 1.5 kN/m², with minimal creep compression over a 16-hour cure period. This is termed the "SAFE LOAD."

2. When the predetermined load threshold is reached, the polystyrene legs of the 225mm Cordek panels will buckle and collapse as ground moves upward, referred to as the "FAIL LOAD."

3. During design, ensure the slab, beam, or pile cap can accommodate the difference between its weight and the fail load, as shown in the design examples provided.

Info

Browse our Cordek range and filter by thickness or coverage using the left-hand menu. For product suitability advice on your project or quantity discount quotations, contact us on +4402038839057, email sales@insulationbee or use Live Chat - Lowest UK Insulation board Prices.