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Author:

兰明章 (兰明章.) | 李文秀 (李文秀.) | 杨远奇 (杨远奇.) | 王剑锋 (王剑锋.) | 崔素萍 (崔素萍.) (Scholars:崔素萍) | 王亚丽 (王亚丽.)

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incoPat zhihuiya

Abstract:

本发明提供了一种海洋工程聚合物修补砂浆。包括以下重量份数配制的原料:强度等级42.5硫铝酸盐水泥5‑25份,强度等级42.5硅酸盐水泥65‑85份,Ⅰ级粉煤灰10‑15份,硬石膏0.3‑1份,聚合物胶粉2‑6份,羟乙基甲基纤维素醚0.2‑0.3份,聚羧酸减水剂0.5份,消泡剂0.3‑0.6份,膨胀剂6.5‑7.5份,石英砂100份,水25‑40份。本发明的海洋工程聚合物修补砂浆在15%浓度Na2SO4、MgSO4溶液侵蚀条件下依然保持强度不损失,在模拟海水侵蚀条件下强度损失较小,粘结强度优异。

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Patent Info :

Type: 发明申请

Patent No.: CN201910326810.9

Filing Date: 2019-04-23

Publication Date: 2019-06-28

Pub. No.: CN109942270A

Applicants: 北京工业大学

Legal Status: 驳回

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 3

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