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Measurement and quantification of aggregate thermal coefficient of expansion
coefficient of thermal expansion of aggregates is proposed.
elements in aggregates and the CTE of aggregate is presented.
evaluated. A relation between the oxide content of various
Existing methods used to analyze oxide contents are
expansion of concrete and aggregates along with existing
model is also presented for the CTE of concrete based on
models are reviewed. A test method to measure the
Results obtained from the proposed method are presented. A
The coefficient of thermal expansion of concrete affects
thermal related distresses in pavements. Factors affecting
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