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US 12,116,318 B1Granted
Development of high performance green concrete kit having volcanic ash and metakaolin
AssigneeKing Faisal University
InventorsKaffayatullah Khan, Muhammad Nasir Amin
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Abstract
A green concrete comprising: a binder component comprising Portland cement, natural basaltic volcanic ash pozzolana, and metakaolin; an aggregate component comprising fine aggregates and coarse aggregates; water; and a super plasticizer.
Claims18
A green concrete comprising:
- a binder component comprising Portland cement (C), natural basaltic volcanic ash pozzolana (VA), and metakaolin (MK);
- an aggregate component comprising a first aggregate component comprising dune silica sand and a second aggregate component comprising crushed limestone;
- water (W);
- and
- a super plasticizer,
- wherein each 1 m3 of green concrete comprises 533 kg of the binder component, 1732 kg of the aggregate component, 160 kg of the water, and 6.4-7.0 kg of the super plasticizer.
3 more elements
Dependencies are inferred from the claim text.