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Coal combustion by-products-based lightweight structural materials and processes for making them 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • C04B-007/13
출원번호 US-0386978 (1999-08-31)
발명자 / 주소
  • Chugh Yoginder P.
출원인 / 주소
  • The Board of Trustees of Southern Illinois University
대리인 / 주소
    Howell & Haferkamp, LC.
인용정보 피인용 횟수 : 109  인용 특허 : 22

초록

Mortar mixes comprising as a major part, Class F fly ash and fluidized bed combustion ash in amounts and proportions sufficient to reduce the negative effects of the presence of unburned carbon in the Class F fly ash and the presence of sulfate in the fluidized bed combustion ash and which mortar mi

대표청구항

[ What is claimed is:] [1.]1. A mortar mix comprising synergistic amounts of Class F fly ash and fluidized bed combustion (FBC) ash, and a cementitious material.

이 특허에 인용된 특허 (22)

  1. Roy Amitava (Baton Rouge LA) Schilling Paul J. (Baton Rouge LA) Eaton Harvill C. (Baton Rouge LA), Alkali activated class C fly ash cement.
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