LGA (Lawele Granular Asphalt)

LGA is used to substitute around 40% of petroleum bitumen in hot mix and warm mix application for roads with medium and high traffic loads.LGA can also be used as a 100% substitute of petroleum bitumen when used as binder in penetration Macadam roads.

Processed from sources in Lawele mines, LGA has a penetration value of 40 to 60 dmm, which is closer to regular petroleum bitumen. This provides better compatibility and allows more Buton Asphalt to be mixed with petroleum bitumen.

SPECIFICATION RANGE
Bitumen content; % 25 - 30
Water content; % Maks. 2
Bitumen Penetration 25℃, 5 sec, 100g (0,1 mm) 40-60