使用无收缩水泥砂浆(non-shrinkage grouting)的另一优点， 正如其名为”无收缩(non-shrinkage)”， 所以，不会有温度或潜变等问题。
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non-shrinkage grouting 无收缩水泥砂浆
non-shrinkage grouting material 无收缩灌浆料
A new CGM fast-aid repair material was developed by changing the kind of cement and adding hardening accelerator based on the CGM High Strength Non-Shrinkage Grouting material.
在CGM高强无收缩灌浆料的基础上，通过改变水泥品种和添加早强剂研制出CGM抢修料。
The effects of the different content of special manufactured sand, fly-ash, waterproof admixture on the self-shrinkage of the cement matrix grouting paste were studied in this article.
研究了特制砂、粉煤灰及抗裂防水剂的不同掺量对高性能水泥基灌浆材料自收缩性能的影响。
The grouting material have ultra-early-strength, no shrinkage, early high flexural strength and so on… Simple construction Operation and easy accession to technology.
具有超早强，无收缩，早期抗折强度高等特点。施工操作方便，技术易于掌握。
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