一种抗大温差劣化砂浆及其制备方法
By optimizing the composition of cement mortar and combining it with various waste materials such as silica fume and sepiolite fiber, a mortar resistant to degradation due to large temperature differences was prepared. This solved the problem of improving the performance of cement-based materials under large temperature difference conditions, and achieved the improvement of compressive strength and impermeability, as well as the effective utilization of waste materials.
CN118420292BActive Publication Date: 2026-07-17SHIJIAZHUANG TIEDAO UNIV
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- SHIJIAZHUANG TIEDAO UNIV
- Filing Date
- 2024-05-29
- Publication Date
- 2026-07-17
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Figure CN118420292B_ABST
Abstract
本发明涉及一种抗大温差劣化砂浆及其制备方法，属于建筑材料的技术领域，其组分按质量份数包括：包括水泥，砂子，水，加密硅灰，普通硅灰，粉煤灰，聚丙烯纤维，海泡石纤维，废旧闸瓦粉。本发明砂浆具有良好的抗大温差性能，砂浆的制备和使用方法简单、方便。
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