Covid19 Service Update - 1st August 2020
Bringing Stone to Life... Online Since 2000 And Now With Over 700 Products! Order Securely Online or Tel. 01889 580 660
8-14mm LytagLytag trade exhibition at NEC BirminghamLytag Geo fillLytag being packed at our depot in Rugeley
Lytag Geofil® 8-14mm Aggregate
Product Code: 7830

 12 Pack Pallet:   £99.60 Inc VAT and delivery 
 25 Pack Pallet:   £142.80 Inc VAT and delivery 
 50 Pack Pallet:   £178.80 Inc VAT and delivery 
 63 Pack Pallet:   £217.68 Inc VAT and delivery 



Lytag Geofil. A sustainable, lightweight backfill material - supplied in a bulk bag- used extensively for backfill to structures where good drainage and the weight of imposed loads are a consideration.

Pack Size: 16kg (Approximately 20 litres)
Prices shown for 12 Pack Pallet (Approx 0.24m 3): 25 Pack Pallet (Approx 0.5m3) : 50 Pack Pallet (Approx 1m3) : 63 Pack Pallet (Approx 1.25m3)

Granule Size: Approx. 8-14mm.

Density: LYTAG® is a lightweight aggregate with a dry bulk density at point of supply of approximately 810 kg/m3. (ie volume for volume Lytag Geo Fill® is approximately half the weight of "normal" limestone or gravel aggregate).

Moisture Content: As supplied 8-14mm LYTAG Geo Fill ® is likely to contain a natural moisture content of approximately 15% by weight. Long term maximum moisture content can rise to a maximum of 30%.

Description & Application:
LYTAG Geofil® is a sintered lightweight honeycomb aggregate that is resistant to frost and chemicals, and will not break down in water. It is also non combustible and has excellent sound and thermal insulation properties.
This specially graded lightweight aggregate has a minimum of "fines", and is offered for use in situations where aesthetics are not a principal consideration.

Mass (unbound) backfill to structures and services.
Densities are typically 700 to 900kg/m3 for compacted materials depending on ambient moisture content. This reduces imposed loads on retaining structures compared to "normal" aggregates by up to 65%. (Lytag Technical Manual Section 16).
Due to the spherical shape of the aggregate minimal effort is required to achieve full compaction. Typically the material should be placed in layers up to 300mm deep, raked and lightly vibrated. When back filling larger volumes with Geo Fill®, tracked vehicles can be used and subject to local conditions placement depths greater than 300mm can be achieved. Care should be taken when adopting this method to avoid surface crushing of the Geo Fill®

Compacted Geo Fill is likely to contain >40% voids.

Pipe Bedding
Geo Fill® can be used as granular bedding and side-fill of both rigid and flexible pipes. Refer to BS EN 1610 for design requirements.

Vehicle vehicle arrestor beds.
The aggregate does not degrade or compact over time, keeping it effective with the minimum of maintenance.

Lytag® is made by pelletising and sintering pulverised fuel ash in a rotary kiln at a very high temperature. As it is fired, moisture in the pellets expands to produce a honeycombed core while the outside surface of each granule fuses to a ceramic shell. The resulting granules are lightweight, porous, and have a high resistance to crushing.

Environmental Considerations:
Lytag® is manufactured from former coal fired power station ash, hence allowing for land formerly used for landfill to be reinstated.
As Lytag is approximately 50% the weight of “normal”aggregate, twice the volume can be carried, reducing vehicle movements both on and off highway.
For a given volume, bound Lytag® Concretes and screeds use less cement, therefore providing a significant energy saving.

Particle Size:
Sieve Size mm % Passing
14 100%
10 81%
8.0 29%
4.0 4%
Physical Properties:
Moisture Content as delivered BS EN 1097-5:1999 15%
Long term Moisture Content BS EN 1097-5:1999 30%
Aggregate Crushing Strength (BS EN 13055) 6.5 Nmm2
Bulk Density 820kg/m3
Permeability BS1377:Pt5 1999 1.3x10-1 m/s
Chemical Composition:
Principal components typically:
SiO2 53%
Al2O3 25%
Fe2O3 6%
CaO 4%
Los on Ignition 3.1%
Chloride 0.01%
Acid Soluble sulphate 0.1%

Specialist Aggregates' Price Promise:
All prices shown include UK VAT and delivery to mainland locations in England, Wales and Southern Scotland - There are no hidden charges on checkout.

We export throughout Europe and Worldwide - please enquire for shipping rates

This product option is supplied packed in safe and easy to handle weatherproof packs stacked on a wooden pallet. Packs are stretch wrapped onto the pallet for added protection and security during delivery.

Pallets are delivered by national couriers and off-loaded onto a level hard-standing using vehicle tail-lift and pallet truck. Please advise during checkout or contact our office if you have specific delivery requirements or concerns.

The immediate product wrapping, pallet stretch wrap and wooden pallet can all be recycled.

Require More Info?
Would A Sample Help?
Call Charlotte, Paul or Steve on
01889 580 660
Order Online Now or Telephone orders Welcome - 9.00am to 5.00pm Monday / Friday
Buy Direct
Alternative Volumes 
Lytag Geo fill® 8-14mm Aggregate
Lytag Geo fill® 8-14mm Aggregate
1 Tonne Big Bag
Lytag® Geo fill 8-14mm Aggregate
Lytag® Geo fill 8-14mm Aggregate
Specialist Aggregates Ltd Shopping BasketBasket 
0 items
Sand, Gravel & Pebble Volume Calculator (For lightweight aggregates see individual products)
1. Simply select the shape closest to your requirement
Alternative Volumes 
Lytag Geo fill® 8-14mm Aggregate
Lytag Geo fill® 8-14mm Aggregate
1 Tonne Big Bag
Lytag® Geo fill 8-14mm Aggregate
Lytag® Geo fill 8-14mm Aggregate
Creative News

Photo inspiration launches our New 5kg Design Pack of glass nuggets.
Bridport Black Gravel
Product Key 
Individual Packs Individual Packs
Order and Deliver

See products for pack sizes.
Pallet Deliveries Multi Packs
Order and Deliver

Convieniently packed for ease of movement. See products for pack and pallet sizes.
Bulk Bag Deliveries Bulk Bags
Order and Deliver

Selected products available bulk packed for contractors. See products for specific informaiton.
Rockery Stone Deliveries Rockery Stone Deliveries
Order and Deliver

Caged stone delivery, packing may vary.
Bulk Loads Order For Collection
Order for collection from a warehouse. See products for pack sizes and collection details.
Top Products 
01.Leca® LWA 10-20mm Lightweight Expanded Clay Aggregate
02.Leca® LWA 4-10mm Lightweight Expanded Aggregate
03.LECA®LWA 10-16mm Lightweight Aggregate - Terracotta
04.Leca® LWA - Insulation Fill
05.Lytag Geo fill® 8-14mm Aggregate
06.Pumice Pebbles
07.Lytag® 4-8mm No Fines Lightweight Floor & Roof Screed Basecoat
08.Lytag® 4-14mm for Lightweight Concrete