Proj
J-GLOBAL ID:200904045764177668  Research Project code:9800043577 Update date:Dec. 15, 2003

Research on effective use such as waste sand used foundry industry

鋳物廃砂等の有効活用に関する研究
Study period:1996 - 1998
Organization (1):
Investigating Researcher (1):
Research overview:
Industrial wastes such as useless sand, dust collection and slaggy, which are generated from the article of cast metal factory, is used for the cement raw material and the road board material. However, it is a fact that effective use for many of them is not achieved. The binder and water were added to those powders to achieve effective use such as unnecessary sand and the dust collection generated in the shot process among the generated wastes and a new compact material was developed. The characteristics of absorbing sound of this new material was experimentally investigated.
Keywords (4):
Article of Metal Abolition Sand ,  Dust Collection ,  Acoustic Absorption Coefficient ,  Effective Use
Research program: Ordinary Research

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