chemical grouting

The results showed that the effective osmotic extension of termiticide grouting could reach more than one meter in50kPa pressure.

结果表明,在50 kPa压力条件下,药物灌浆的有效渗透范围可达1 m以上,通过药物灌浆不仅可充填海塘内的空隙,同时可基本杀灭海塘内原有的白蚁巢群,并在海塘内形成连续的药土屏障。

It mainly expounds both certain special chemical preparation(shortened as chemical preparation)and the application of soda resisting glass fibre mortar in practice.

阐述了一单层钢筋砼框架梁裂缝的检测手段、裂缝原因分析、加固方法的选择及施工步骤 ,着重分析了以甲基丙烯酸丁酯为主的甲凝化学浆液灌浆及耐碱玻璃纤维水泥砂浆在建筑工程中的应用。