RAPID SETTING MAGNESIUM PHOSPHATE CEMENT FOR QUICK REPAIR OF CONCRETE PAVEMENTS - CHARACTERIZATION AND DURABILITY ASPECTS
RAPID SETTING MAGNESIUM PHOSPHATE CEMENT FOR QUICK REPAIR OF CONCRETE PAVEMENTS - CHARACTERIZATION AND DURABILITY ASPECTS
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DOI：
10.1016/0008-8846(93)90090-v
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发表时间：
1993-03-01
影响因子：
11.4
通讯作者：
KUMAR, S
中科院分区：
文献类型：
--
作者：
SEEHRA, SS;GUPTA, S;KUMAR, S
本文简要介绍了快速修复混凝土路面的先进材料——磷酸镁水泥的实验室研究和现场研究情况。并强调了磷酸镁水泥的使用及其应用程序的特殊注意事项。研究了磷酸镁水泥砂浆的温度特性。结果表明，磷酸镁水泥适用于高速公路和机场路面的快速修复，修复后4 ~ 5小时即可通车。
The paper briefly describes the laboratory and field studies of the development of Magnesium Phosphate Cement-an advanced material for speedy repair of concrete pavements. It also highlights special considerations on the use of Magnesium Phosphate Cement and its procedure of application. Temperature characteristics of Magnesium Phosphate Cement mortar have also been investigated. Results revealed that Magnesium Phosphate Cement can suitably be used for speedy repair of highway & airfield pavements and traffic can be allowed to open over repaired patches after 4-5 hours.