| 摘要 |
<p>PURPOSE:To obtain a scratch coat material giving a crack-free smooth wall surface after drying, by mixing a specific lime clay with clay, plastering straw and water. CONSTITUTION:1,000kg of sieved clay is mixed with (A) 500-15,000kg of lime clay composed mainly of quick lime and calcium carbonate, (B) plastering straw and (C) water.</p> |
