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BGA (Buton Granular Asphalt) / Aspal Buton Butir B 5/20
LGA (Lawele Granular Asphalt) / Aspal Buton Butir B 50/30
COLDMIX ASPHALT
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Lawele Granular Asphalt (LGA / Aspal Buton Butir B 50/30)

LGA is one type of product from Asbuton Lawele Granular. LGA is used as an Asphalt Additive to improve the characteristic / properties of asphalt mixture. It can be used as a substitute for reducing the consumption of petroleum asphalt in the Hot Asphalt Mixture (Hotmix), Cold Asphalt Mixture (Coldmix) and Macadam Lapen (LPMAL).


Asphalt Additive LGA Excellence:
High Quality, Easy to get, Cheaper price
SAVE, because it is cheaper than petroleum asphalt
Low water content (< 5%)
High asphalt content (>25%)
Penetration equal to that of Petroleum Asphalt (60/70)
Ductility equal to that of Petroleum Asphalt (min 100 cm)
Contain natural filler (lime stone)
Increase durability of road surface
Increase the adhesiveness of asphalt
Increase water erosion resistance
Increase hot temperature / heat resistance of road surface
Increase resistance to ultraviolet exposure
Increase resistance to repeated loads
Increase the value of Marshall Stability and Residual Stability
Increase the value of Dynamic Stability on asphalt mixture

Specifications of Lawele Granular Asphalt
Form : Granular / < 3/8 "
Asphalt Content : 25% up
Mineral Filler : ±75% (lime stone)
Water Content : Max 5%
packaging : Double Sack PP + PE Water tight
Net Weight = 25 kg / sack


LGA Calculator
Simulated savings with the use of LGA
Brochure LGA

Please do not hesitate to contact us at any time. Our customer representatives are ready to assist you with any inquiries.

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PT. Summitama Intinusa - Pertamina Asphalt autorized distributor and Asphalt Additive producer