Concrete mixer with interior coating and method

申请公布号：US2002071336(A1)

申请号：US20010918305

申请日期：2001.07.30

申请公布日期：2002.06.13

申请人：

SMITH STEPHEN W.;AAMODT ROBERT A.

发明人：SMITH STEPHEN W.;AAMODT ROBERT A.

分类号：B01F9/06;B28C5/08;B28C5/20;B28C5/42;(IPC1-7):B28C5/20

主分类号：B01F9/06

摘要：An interior coating for use on the interior surface of a concrete mixing drum including a mixing fin employed therein. The interior coating preferably protects the interior surface of the drum from severe service including abrasion, wear and corrosion. The interior coating provides a generally smooth and essentially slippery surface to improve discharge of concrete mix as well as to provide complete cleanout of the residual mix remaining in the drum.

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