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Concrete mixes were prepared with 50% recycled fine aggregate (RFA) and 50% natural fine aggregates. The moisture states of the RFA were controlled at oven-dried, air-dried and saturated surface-dried. A shrinkage–restrained ring device with an clapboard was used to study the cracking resistibility of recycled fine aggregate concrete (RFAC). A cracking-age method and an area-method were used respectively...
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