Cordek Cellcore HX S 225mm Grade 24/32 Anti Heave Board

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

Product Details

Brand: Cordek®

Model: 225mm (Grade 24/32)

Thickness: 225mm

Length: 2400mm

Width: 1200mm

Coverage: 2.88m2

Grade: 24/32

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: 900mm

Safe load: 24 kN/m2

Shrinkage Category: Low

Plasticity Index: 40-60

Fail load: 32 kN/m2

Features: Durable ǀ 4th Generation ǀ minimize wastage

Manufacturer: 225mm Cordek Cellcore HXS®

This 225mm Cordek Cellcore HX S Grade 24/32 anti heave solution acts as a protective barrier beneath reinforced concrete floor insulation slabs, reducing ground heave effects by limiting upward force transmission to your structure.

The Anti Heave Board, specifically the 225mm Cordek Cellcore HXS in Grade 24/32, has been engineered and validated for concrete depths up to 900mm, with comprehensive testing confirming consistent performance delivery.

Key Attributes:

1. Reduces upward forces transmitted to structures from ground heave.
2. Provides multiple profile and grade options for different project requirements.
3. Carries BBA certification for assured quality and dependability.
4. Meets NHBC Technical Standards, confirming compliance with industry best practice.
5. Verified by BRE Global with Environmental Product Declaration (EPD) credentials.
6. Precision-moulded manufacturing ensures reliable, uniform performance.
7. Available with optional Filcor insulation for permanent ground beam formwork or passive gas venting.
8. Backed by patented technology for distinctive performance benefits.

We stock a comprehensive range of depths and grades suited to typical soil heave scenarios and concrete thicknesses. We also supply variations for pile cap and ground beam applications, plus options with integrated insulation, permanent formwork, or passive gas venting.

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, additional Cellcore grades are available. For further guidance 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 curing 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 from underlying ground movement, known as the \"FAIL LOAD.\"

3. During design, ensure the slab, beam, or pile cap accommodates the difference between its own weight and the fail load, as shown in the design examples on the following page.

Info

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