Sustainable lightweight civil engineering bulk fill for use in highway structures, back fill and raising of surface levels.
Lytag Fill is a secondary aggregate manufactured by pelletizing fly ash in specially designed dish pelletizing pans. The pellets are then heated on a sinter strand to a temperature of around 1100°C. The result is a hard, honeycombed structure of interconnecting voids within the aggregate. The particles formed are rounded in shape and range in size from 8–14 mm.
The wholly manufactured aggregate, manufactured from the waste product reduces fly ash disposal and less virgin aggregate extraction is required.
DOP certificate (CE mark) available on request.
ISO 9001, 14001 and 18001 certificates, BES 6001 certificate (excellent rating).
E10/312 Proprietary aggregate
M10/150 Proprietary lightweight aggregate levelling screeds
M10/157 Proprietary surfacing to lightweight aggregate levelling screeds M10/
Q37/350 Drainage layer
R12/11 Clay pipelines
R12/14 Plastics pipelines
R12/497 Granular material – manufactured
R13/201 Filter drains
R13/205 Filter drains with geotextile trench lining
R13/211 Filter drains with pipe
R13/215 Filter drains with geotextile-wrapped pipe
R13/220 Filter drains with pipe and geotextile trench lining
R13/225 Narrow slot fin drains
R13/227 Fin drains with pipe
R13/235 Trenchless drains
R13/241 Pipe drains
R13/245 Pipe drains with geotextile wrapping
R13/250 Drainage blankets
R13/401 Culverted ditch
R13/405 Precast concrete pipe culverts
R13/411 Precast concrete box culverts
R16/640 Class X bedding and surround
R16/660 Installing silt traps
R17/355 Granular material – rubble
Standard product features
862 kg/m³ based on a moisture content of 15%. This may however vary slightly. Bulk densities are also available.