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A platform for research: civil engineering, architecture and urbanism
Self-compacting concrete composition
The present invention provides a self-compacting concrete composition for forming a self compacting concrete, the composition comprising: 55.5 to 70.5 % by weight of one or more coarse and fine aggregates; 6 to 16 % by weight of one or more filler aggregates; 0.1 to 0.3 % by weight of one or more self-compacting admixture agents (e.g. water reducer, superplasticiser); 10 to 20 % by weight of cement; and 5 to 15 % by weight of water. The cement may be Ordinary Portland Cement. The filler aggregates may be limestone powder. The concrete may also comprise a binder, a self-cleaning agent such as titanium dioxide or a pigment.
Self-compacting concrete composition
The present invention provides a self-compacting concrete composition for forming a self compacting concrete, the composition comprising: 55.5 to 70.5 % by weight of one or more coarse and fine aggregates; 6 to 16 % by weight of one or more filler aggregates; 0.1 to 0.3 % by weight of one or more self-compacting admixture agents (e.g. water reducer, superplasticiser); 10 to 20 % by weight of cement; and 5 to 15 % by weight of water. The cement may be Ordinary Portland Cement. The filler aggregates may be limestone powder. The concrete may also comprise a binder, a self-cleaning agent such as titanium dioxide or a pigment.
Self-compacting concrete composition
NICHOLAS JAMES WILLIAM JOWETT (author)
2019-01-09
Patent
Electronic Resource
English
IPC:
C04B
Kalk
,
LIME
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