AASHTO M 303-89 (2019)

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This specification covers two types of lime to be used for reducing water susceptibility in asphalt mixtures.

• Type I – High calcium-hydrated lime containing maximum magnesium content, calculated as magnesium oxide, of 4 percent by mass. Compliance with chemical composition requirements shall be determined by use of T 219 (Note 1).
• Type II – Magnesium or dolomitic lime containing magnesium, calculated as magnesium oxide, greater than 4 but no more than 36 percent by mass. Compliance with chemical composition requirements shall be determined by use of ASTM C 25 (Note 2).

Note 1: Magnesium oxide content may be determined by ASTM C 25.
Note 2: Except that Section 2, “Samples for Analysis,” is excluded.

Product Details

Published:

1989

Number of Pages:

4

File Size:

1 file , 1 MB

Product Code(s):

MA-M303-89-UL, MA-M303-89-UL