Elaster RAF BT (PMB 45/80-75) bitumen is a high performance polymer modified bitumed obtained by chemical crosslinking with elastomeric polymers that complies with EN 14023 specification. It is suitable for high performance asphalt mixes as anti-crack systems, high void content Porous Asphalt, high shear and rutting-proof mixes, SMA (no fibers needed) and AUTL mixes. Its minimum softening point is 75 ºC, its cohesion is extremely high and it is storage stable.This bitumen is formulated for the fabrication of Warm Asphalt mixes. It also enables increasing time/distance from the asphalt plant to the works site.
Recommended for use with sulfur content of up to 3.5% by weight
Meets the specifications of the main manufacturers of engines for use on land (co- generation) and also in marine.
Has a very high alkalinity rate, ensuring an excellent neutralization of acids even when used in low oil consumption engines.
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