| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a woody cement plate in which the quick hardening of cement is possible, and which has no problems caused by chlorides, and to provide a production method therefor. <P>SOLUTION: Raw materials essentially consisting of a cement-based inorganic material and a woody reinforcing material are added to formate and alum and mixed with them, the mixture is scattered over a substrate to form a mat, the mat is pressed and is subjected to primary hardening/curing, and the primarily hardened/cured mat is subjected to ordinary temperature curing or autoclave curing to obtain the woody cement plate. <P>COPYRIGHT: (C)2004,JPO&NCIPI</p> |
