Pumpable cement grout and additive

A pumpable cement grout or mortar is described having improved early compressive strength, controllable set times, and desirable expansion properties which consist essentially of cement, sand, sodium chloride, aluminum powder and water. The grout or mortar also may contain one or more dispersing age...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: HUFFMAN, RICHARD E, SNYDER, JOSEPH T
Format: Patent
Sprache:eng
Schlagworte:
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