| 摘要 |
<p>PURPOSE: A low-alkali binder for cement substitution is provided to enhance physical property, workability, and application properties. CONSTITUTION: A low-alkali binder for cement substitution comprises 25-75 parts by weight of Mg-based powder, 25-75 parts by weight of gypsum based powder, and 25-75 parts by weight of blast furnace slag based on 100 parts by weight of paper waste ash. The low-alkali binder for cement substitution comprises 50 parts by weight of Mg-based powder, 50 parts by weight of gypsum based powder, and 50 parts by weight of blast furnace slag based on 100 parts by weight of the paper waste ash.</p> |
