Study on Unconfined Compressive Strength of High Volume Cement Stabilized Macadam

This paper mainly studies the effects of different cement content (5%, 7%, 9%, 11%, 13%, 15%) on the unconfined compressive strength of cement stabilized macadam base materials. The effects of different cement content on the compressive properties of the mixture were compared by unconfined compressi...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 439; no. 4; pp. 42061 - 42066
Main Authors Lin, Min, Feng, Yi, Guo, Yuchen, Song, Yunlian
Format Journal Article
LanguageEnglish
Published IOP Publishing 09.11.2018
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Summary:This paper mainly studies the effects of different cement content (5%, 7%, 9%, 11%, 13%, 15%) on the unconfined compressive strength of cement stabilized macadam base materials. The effects of different cement content on the compressive properties of the mixture were compared by unconfined compressive strength test analysis. The results show that the influence of cement content on the early strength of the road base layer is greater than the impact on the later strength. When the age is 1 day, the cement content increases from 9% to 11%, and the unconfined compressive strength increase rate of the test piece is the largest (35.93%).
ISSN:1757-8981
1757-899X
1757-899X
DOI:10.1088/1757-899X/439/4/042061