Multi-component inorganic capsule anchoring system based on ground-granulated blast-furnace slag

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United States of America

PATENT NO 12252447
APP PUB NO 20230167033A1
SERIAL NO

17997702

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Abstract

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A multi-component inorganic capsule anchoring system can be used for chemical fastening of anchors, bolts, screw anchors, screw bolts, and post-installed reinforcing bars in mineral substrates. The multi-component inorganic capsule anchoring system contains a curable powdery ground-granulated blast-furnace slag-based component A, and an initiator component B in aqueous-phase for initiating the curing process. The powdery ground-granulated blast-furnace slag-based component A contains further silica dust. The component B contains an alkali- or alkaline earth-hydroxide, alkali- or alkaline earth-carbonate, or alkali- or alkaline earth-sulfate component.

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Patent Owner(s)

  • HILTI AKTIENGESELLSCHAFT

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Schönlein, Markus Gilching, DE 14 1
Whittaker, Mark Landsberg am Lech, DE 81 699

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