Ultra-high performance grouting material for post-tensioned prestressed duct

The invention belongs to the field of building materials, and particularly relates to an ultrahigh-performance grouting material for a post-tensioned prestressed duct, which is prepared from the following ingredients in parts by weight: 90 to 100 parts of binding materials, 80 to 90 parts of fine sa...

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Bibliographische Detailangaben
Hauptverfasser:	LAI YINMING, LI BAOZHUAN, ZHANG TAO, YU LI, YU HAIJIAO, LI JINHUI, LUO SEN, ZHENG DENGMING, HUANG KAIKAI, DING QINGJUN, WEN MIAO, XU WEI
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	ARTIFICIAL STONE CEMENTS CERAMICS CHEMISTRY COMPOSITIONS THEREOF, e.g. MORTARS, CONCRETE OR LIKE BUILDINGMATERIALS CONCRETE LIME, MAGNESIA METALLURGY REFRACTORIES SLAG TREATMENT OF NATURAL STONE
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