Back to Search
Dossier
一种混掺硅灰机场道面混凝土及其制备方法
InventionUnknown
10Claims · 2 independent
§ Ⅰ
Dossier Overview
Inventor
周永琪; 刘旭军; 袁磊; 胡晓朋; 岳娟; 杨杰; 陈建; 刘向阳
Filing Date
Aug 13, 2026
Publication Date
Oct 16, 2026
IPC Classification
C04B 28/04 (2006.01)C04B 18/14 (2006.01)C04B 40/00 (2006.01)C04B 111/20 (2006.01)
本发明公开了一种混掺硅灰机场道面混凝土及其制备方法。该方法包括：获取原料，包含水泥30.0‑35.4%、砂15.2‑22.1%、石子35.0‑47.7%、水、减水剂以及掺量为水泥重量3.0‑8.0%的硅灰；干拌输出骨料干拌物；将硅灰与部分水混合搅拌制备硅灰悬浮液；将减水剂溶于剩余水中制备减水剂溶液；向干拌物中依次加入溶液及悬浮液，混合搅拌输出混凝土。本申请能够降低混凝土早期收缩率与氯离子渗透电量，提升抗压及抗折强度，增强道面抗侵蚀性能并延长使用寿命。
Sign in to read the full text
Claim 1 is shown. Create a free account to read all 10 claims, the full description, all drawings, translations and legal status.
- All claims
- Technical field
- Background
- Summary
- Drawing descriptions
- Detailed description
External Resources