Standard Method of Test for
Cement Content of Hardened Portland
Cement Concrete
AASHTO Designation: T 178-97 {2005)
ASTM Designation: C 1084-92
SCOPE
1.1.This method oftest for determining the cement content of concrete is applicable to hardened
portland cement concretes except those containing certain aggregates or combination of
aggregates or admixtures which yield significant amounts of dissolved calcium oxide (CaO) and
dissolved silica (Si02) under the conditions of the test.
2.REFERENCED DOCUMENTS
2.1. AASHTO Standards:
M 231, Weighing Devices Used in the Testing of Materials
T 24M/T 24, Obtaining and Testing Drilled Cores and Sawed Beams of Concrete
T 105, Chemical Analysis of Hydraulic Cement
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