Standard Specification for
Liquid Membrane-Forming
Compounds for Curing Concrete
��–AA�S�H�T�O�Dfl”El1s�i�g��tno�n�.����1�4��o�s:–����������-l.i.�—��– ASTM Designation: C 309–03
AASHTO M 148-05 is identical to ASTM C 309-03 except for the following provisions:
l. Section 1.2 of ASTM C 309-03 shall be replaced with the following:
1.2 The values stated in SI units are the preferred standard.
2. All references to ASTM Standards contained in ASTM C 309-03 listed in the following table shall be replaced with the corresponding AASHTO Standard.
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