Cordek Filcor Void Former EPS is a lightweight but durable structural fill board used as a void former solution for forming openings and voids within a wide range of concrete structures.

The Filcor panels are a great alternative to more traditional fill materials, available in 2400mm long x 1200mm wide x selected thickness from 25mm thick all the way to 1200mm thick.

The length and width of the Filcor EPS sheets can be calibrated (maximum is a standard board size 2400mm x 1200mm).

Filcor is a versatile and durable material that can be used for a wide range of applications including: hard and soft landscaping, podium slabs, swimming pools, steps, ramps and complex shapes.

Expanded Polystyrene Filcor is increasingly being specified for an ever-growing range of applications, whether it be low loadings such as pedestrians or high loadings such as motor vehicles.

Filcor EPS is simple, cost efficient, water resistant with a very long design life insulation solution for filling voids.

All Filcor grades are manufactured with the use of a polymeric Flame Retardant (FR) additive. 

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 20 grade is 800mm with nominal density of 15kg per m3.

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 45 grade is 1800mm with nominal density of 20kg per m3.

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 70 grade is 2800mm with nominal density of 25kg per m3.

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 90 grade is 3600mm with nominal density of 30kg per m3.

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 100 grade is 4000mm with nominal density of 35kg per m3.

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 120 grade is 4800mm with nominal density of 40kg per m3.

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 140 grade is 5600mm with nominal density of 45kg per m3.

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 160 grade is 6400mm with nominal density of 50kg per m3.

Maximum depth of concrete (assumed 25k/N/m3) for Filcor EPS 190 grade is 7600mm with nominal density of 55kg per m3.

The cost of manufacturing Cordek Filcor EPS is considered linearly proportional to its density.

Filcor 20 price is the lowest compared to the other Filcor EPS grades: 45, 70, 90, 100, 120, 140, 160, 190.

Filcor is a certified product and complies with both BS EN 13163:2012 and BS EN 14933:2007.

Filcor Void Former is not soluble in water and its closed cell structure prevents the migration of water through the mass of the material.

The product is unaffected by both UV light and water.

Key points:

Non-toxic.

Chemically inert.

Non-irritant.

Non-biodegradable.

Insoluble and non-hygroscopic.

Wide range of compressive strengths available.

Lightweight and easy to handle and install.

Available as standard sheets or blocks.

Can be profiled to specific requirements.

Provides a high degree of insulation.

Flame Retardant (FR) properties.

Filcor EPS Applications:

Hard Landscaping:    

 · Range of compressive strengths to match specific application, whether it be low loadings such as pedestrians or high loadings such as motor vehicles.

 · Lightweight Fill Material.

 · Quick and easy to install and can be cut to create falls, steps and other features.

 · Water resistant with a very long design life.

 · Insulation Properties.

Soft Landscaping:

 · Quick and easy to install.

 · Can be profiled to create landscape features including complex shapes.

 · Lightweight Fill Material.

 · Water resistant with a very long design life.

Podium Slab:

 · Lightweight Fill Material.

 · Range of compressive strengths to match specific application, whether it be low loadings such as pedestrians or high loadings such as motor vehicles.

 · Suitable under hard and soft landscaping.

 · Insulation Properties.

Swimming Pools:

 · Lightweight void former profiled to create the falls at the bottom of the pool with a high degree of accuracy.

 · Simple and cost efficient solution for filling in pools that are no longer required.

Steps, Ramps and Shapes:

 · Off site construction method where Filcor Structural Fill can be cut and profiled prior to being delivered to site, including complex shapes.

 · Range of compressive strengths to match specific application, whether it be low loadings such as pedestrians or high loadings such as motor vehicles.

 · Simple and easy to install.

 · Lightweight Fill Material.

*Further information may be found in our Downloads section.

Fairly easy access to all PDF files.

Datasheet ǀ Declaration of Performance - DoP ǀ BBA Certificate ǀ Installation Guide ǀ Certificates ǀ Brochure ǀ SPEC Sheet 

*Special Product - Non returnable cancelable.