发明名称 |
PACKAGING CEMENTITIOUS PRODUCTS |
摘要 |
The present invention provides a method of processing cementitious products to substantially reduce or eliminate efflorescence. The method includes applying a protective layer to at least one surface of a slab product at the time of pouring cementitious mix into a mould and retaining the protective layer in place. The protective layer is a relatively thin sheet of plastic material.
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申请公布号 |
US2013216761(A1) |
申请公布日期 |
2013.08.22 |
申请号 |
US201013810127 |
申请日期 |
2010.07.14 |
申请人 |
SADLER WILLIAM ALEXANDER JAMES;SADLER IP PTY LTD |
发明人 |
SADLER WILLIAM ALEXANDER JAMES |
分类号 |
C04B41/00 |
主分类号 |
C04B41/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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