Abstract
Nondestructive impact hammer tests were made on cement-stabilized noncohesive soils using a clegg impact soil tester and a proceq type pt test hammer. Compressive strength of the stabilized soils varied from about 5 to 1, 000 psi. Curves correlating impact hammer values with cement-stabilized soil compressive strength were developed for each of the test hammers. These curves can be used to correlate insitu nondestructive test values with the compressive strength of cement-stabilized soils. This paper appears in transportation researchrecord no. 1295, Soil stabilization 1991 .