Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ANTI-AGING ADDITIVES FOR ASPHALT BINDERS AND ROOFING MATERIALS
An asphalt binder composition for use in asphalt-containing materials that includes at least one of a virgin asphalt binder, an air-blown virgin asphalt binder, or a reclaimed asphalt binder material, and an anti-aging agent that is a reaction product of ingredients including (i) a first material including a compound containing one or more carbonyl groups and (ii) a second material that reacts with the one or more carbonyl groups of the first material and adds hydroxyl groups to the reaction product, where the anti-aging agent has a hydroxyl value of greater than about 25 mg KOH/g.
ANTI-AGING ADDITIVES FOR ASPHALT BINDERS AND ROOFING MATERIALS
An asphalt binder composition for use in asphalt-containing materials that includes at least one of a virgin asphalt binder, an air-blown virgin asphalt binder, or a reclaimed asphalt binder material, and an anti-aging agent that is a reaction product of ingredients including (i) a first material including a compound containing one or more carbonyl groups and (ii) a second material that reacts with the one or more carbonyl groups of the first material and adds hydroxyl groups to the reaction product, where the anti-aging agent has a hydroxyl value of greater than about 25 mg KOH/g.
ANTI-AGING ADDITIVES FOR ASPHALT BINDERS AND ROOFING MATERIALS
COOLEY KEN (Autor:in) / JOHNSON JERRY (Autor:in) / DARANGA CODRIN (Autor:in) / JOHNSON ROBERT (Autor:in)
13.03.2025
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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