For grouting, we recommend the usage of un - sanded grouts.

最后上填縫劑, 我們建議使用不含顆粒的填.

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Research progress on accelerated corrosion test method corrosion protecveness of the post tensioning grouts is reviewed.

綜述了近期國內(nèi)外在后張預(yù)應(yīng)力結(jié)構(gòu)灌漿材料加速腐蝕實驗方面的研究進(jìn)展.

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