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[V-410] Confirmation of factors that affect the quality of granulated recycled aggregate Part 1 Test overview and manufacturing test

*Takayoshi Funao¹, Takeshi Kuze ², Kazutaka Tomoyasu³, Yasuo Sugo⁴, Seishi Shiraiwa⁵ (1. OSAKA-HYOGO READY-MIXED CONCRETE INDUSTRIAL ASSOCIATION, 2. kabusikikaisya world, 3. UMIYAMA CONCRETE CORPORATION, 4. KamiConcrete Corporation, 5. HAZAMA ANDO CORPORATION)

Keywords:

Granulated Recycled Aggregate,Admixtures for granulating fresh concrete,Returned Concrete,Percentage of absorption,Content of materials finer than 75 μm sieve,Grading

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