ASTM D 5840 : 2000
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Standard Specification for Type II Polymer Modified Asphalt Cement for Use in Pavement Construction (Withdrawn 2005)
Hardcopy , PDF
11-05-2013
English
12-10-2000
CONTAINED IN VOL 04.03, 2001 Specifies asphalt cements that have been modified by the addition of an appropriate polymer for use in the construction of pavements. It was developed to provide a reference for specifying polymer modified asphalt and reflects the properties of currently available commercial products. The intention of the tests is to measure degree of modification and compatibility, not performance characteristics. This is not meant to be a performance based specification. Type II polymer-modified asphalts are made typically with styrene-butadiene rubber latex or polychloroprene latex. Any polymer can be used that will give the required results when blended with the desired asphalt.
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