- 专利标题: Fire-resistant sulfur concrete
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申请号: US15443708申请日: 2017-02-27
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公开(公告)号: US09796629B1公开(公告)日: 2017-10-24
- 发明人: Mohammed H. Al-Mehthel , Mohammed Maslehuddin , Saleh H. Al-Idi , Mohammed Rizwan Ali
- 申请人: Saudi Arabian Oil Company , King Fahd University of Petroleum and Minerals
- 申请人地址: SA Dhahran SA Dhahran
- 专利权人: Saudi Arabian Oil Company,King Fahd University of Petroleum and Minerals
- 当前专利权人: Saudi Arabian Oil Company,King Fahd University of Petroleum and Minerals
- 当前专利权人地址: SA Dhahran SA Dhahran
- 代理机构: Bracewell LLP
- 代理商 Constance Gall Rhebergen
- 主分类号: C04B28/36
- IPC分类号: C04B28/36 ; C04B18/14 ; C04B14/06 ; C04B14/28 ; C04B111/28 ; C04B111/23 ; C04B111/27
摘要:
A sulfur concrete has constituents that include a coarse aggregate in an amount in a range of 40-50 wt % of the weight of the sulfur concrete, a fine aggregate in an amount in a range of 20-40 wt % of the weight of the sulfur concrete, a fine filler in an amount in a range of 8-12 wt % of the weight of the sulfur concrete, and a binder in an amount in a range of 12-20 wt % of the weight of the sulfur concrete. The binder includes elemental sulfur in an amount in a range of 25-60 wt % of the weight of the binder and asphalt in an amount in a range of 40-75 wt % of the weight of the binder.
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