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US 6,565,647 B1Granted
Cementitious shotcrete composition
AssigneeShieldcrete Ltd.
InventorsWilfred J. Day, Richard G. Parker, Frank M. MacNeil
Life of this patent
Estimating the term…
Abstract
A cementitious shotcrete composition comprising a blend of the following range of ingredients in the following percentages by weight: cement 50% to 99% zeolite 0.3% to 49.3% barite 0.7% to 49.7%
Claims9
A cementitious shotcrete composition comprising a blend of the following range of ingredients in the following percentages by weight:
- cement 50% to 99% zeolite 0.3% to 49.3% barite 0.7% to 49.7%.
Dependencies are inferred from the claim text.