Cordek Cellvent HX 270mm Grade 13/18 EPS Board

270mm Cordek Cellvent HX EPS Insulation Board combines the benefits of Ventform technology with the Cellcore HX range to address ground movement whilst providing effective gas ventilation. Purpose-designed for installation beneath properly reinforced ground floor slabs, the 270mm thickness is selected based on expected ground heave levels. For detailed specifications and design guidance, please refer to our Ground Heave Solutions brochure available in the downloads section.

Product specification

Brand: Cordek®

Thickness: 270mm

Length: 2400mm

Width: 1200mm

Coverage: 2.88m2

Dimensions: 2,400mm x 1,200mm x 270mm

Grade: 13/18

Model: 270mm Cellvent HX (Grade 13/18)

Colour: White and Green

Consistancy: Rigid cellular void former

Material: (EPS) Expanded Polystyrene Board

Applications: Beneath reinforced concrete floor slabs

BBA Certified: Yes, no. 11/4862

Features: Ground heave protection gas venting system

Manufacturer: Cordek Cellvent HX®

Key Features

1. Combines ground heave protection and gas venting capabilities in one product
2. Available in multiple thicknesses and grades to suit various project requirements
3. Lightweight, durable panels measuring 2.40m x 1.20m for straightforward installation
4. Drainage slots incorporated throughout to reduce water pressure build-up
5. Resistant to UV exposure and moisture damage for extended durability
6. Works seamlessly with Cordek perimeter vents to safely extract hazardous ground gases from beneath buildings to the atmosphere.

Applications

Cellvent HX offers flexibility with a selection of grades and thicknesses tailored to specific ground conditions. It integrates easily with Cordek gas membranes, vent outlets, and venting accessories to create a complete gas protection solution.

Depths and grades

The tables below help you choose the right depth and grade of Cellvent HX for your project, taking into account soil type and reinforced concrete slab thickness:

Available depths and grades include:

Extra

The 270mm Cordek Cellvent HX Grade 13/18 merges Cellcore HX technology with Ventform capabilities, effectively managing ground heave whilst providing excellent gas ventilation performance.

Supplied in various grades and thicknesses, Cellvent HX integrates with gas membranes, vent outlets, and venting accessories to form a complete gas protection system.

Engineered specifically for use beneath properly reinforced ground floor slabs in areas where subsidence is not predicted, this Cordek EPS Void Former Cellvent HX meets these specialist requirements.

Delivering equivalent ventilation performance to Ventform 80 range with a 40mm void depth, Cellvent HX is EPS insulation board ideal for projects requiring comprehensive gas protection systems. For higher venting capacity needs, please contact our team.

Panel thickness is determined by the anticipated level of ground heave for your specific project.

Info

Browse our full Cordek range and filter by thickness or coverage using the left-hand menu. To discuss product suitability for your project or request a bulk discount quotation, contact us by phone on +4402038839057, email sales@insulationbee or use Live Chat - Competitive UK EPS Insulation Board Pricing.