- 专利标题： ALKALI-ACTIVATED CONCRETE CONTAINING PALM OIL FUEL ASH
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申请号： US16533014申请日： 2019-08-06
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公开(公告)号： US20210039997A1公开(公告)日： 2021-02-11
- 发明人: Babatunde Abiodun SALAMI , Megat Azmi Megat Johari , Mohammed Maslehuddin , Zainal Arifin Ahmad
- 申请人： King Fahd University of Petroleum and Minerals
- 申请人地址： SA Dhahran
- 专利权人： King Fahd University of Petroleum and Minerals
- 当前专利权人： King Fahd University of Petroleum and Minerals
- 当前专利权人地址： SA Dhahran
- 主分类号： C04B28/26
- IPC分类号： C04B28/26 ; C04B14/06 ; C04B7/44
摘要：
A concrete composition that includes (i) a treated palm oil fuel ash, wherein the treated palm oil fuel ash is the only binder present, (ii) a fine aggregate, (iii) a coarse aggregate, and (iv) an alkali activator containing an aqueous solution of sodium hydroxide and sodium silicate. A cured concrete made from the concrete composition is also disclosed with advantageous compressive strength properties.
公开/授权文献
- US11174202B2 Alkali-activated concrete containing palm oil fuel ash 公开/授权日：2021-11-16
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