发明名称 |
DOUBLE COATED FREE AGGREGATE USABLE IN WOOD CONCRETE TECHNOLOGY AND METHOD OF MAKING THE SAME |
摘要 |
<p>2123571 9309943 PCTABS00022 A free aggregate usable in forming wood concrete products is formed by a process including the encasing of a free aggregate of individual chips with an inorganic mineralizing coating to a degree sufficient to seal in water-soluble organic matter held in pores of the chips, while maintaining the individual chips in a free aggregate form. The encased chips are then seasoned for 15 to 25 days and again coated with a second mineralizing coating.</p> |
申请公布号 |
CA2123571(A1) |
申请公布日期 |
1993.05.27 |
申请号 |
CA19922123571 |
申请日期 |
1992.11.03 |
申请人 |
WALTER HANSRUEDI;WALTER GURZELER LENI M |
发明人 |
WALTER HANSRUEDI;WALTER-GURZELER LENI M |
分类号 |
C04B18/28;(IPC1-7):C04B18/26;C04B20/10 |
主分类号 |
C04B18/28 |
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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