发明授权
- 专利标题： Set modifying admixtures for refractory shotcreting
- 专利标题（中）： 设定改性混合物用于耐火喷射
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申请号： US807386申请日： 1997-02-27
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公开(公告)号： US5945168A公开(公告)日： 1999-08-31
- 发明人: Jeffrey E. Bogan , Samuel B. Bonsall, III
- 申请人： Jeffrey E. Bogan , Samuel B. Bonsall, III
- 专利权人： Bogan; Jeffrey E.,Bonsall, Iii; Samuel B.
- 当前专利权人： Bogan; Jeffrey E.,Bonsall, Iii; Samuel B.
- 主分类号： C04B35/657
- IPC分类号： C04B35/657 ; C04B28/06 ; B05D1/02
摘要：
A method of applying a refractory castable material to the surface of a structure comprising the steps of thoroughly mixing a refractory castable material comprised primarily of aggregate and a cementitious binder; conveying the refractory material under pressure through a delivery hose to a dispensing nozzle; and adding hydrated lime to the refractory castable material prior to application by the nozzle.
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