BINDER FOR POROUS CONCRETE FOR GREENING AND CAST-IN-PLACE POROUS CONCRETE FOR GREENING

PROBLEM TO BE SOLVED: To provide a binder capable of giving cast-in-place porous concrete which has a compression strength of >=18 N/mm2 and a large open-void rate and is used for greening, and to provide cast-in-place porous concrete which uses the binder and is used for greening. SOLUTION: This...

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1. Verfasser: KAJIO SATOSHI
Format: Patent
Sprache:eng
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Zusammenfassung:PROBLEM TO BE SOLVED: To provide a binder capable of giving cast-in-place porous concrete which has a compression strength of >=18 N/mm2 and a large open-void rate and is used for greening, and to provide cast-in-place porous concrete which uses the binder and is used for greening. SOLUTION: This binder for the porous concrete for greening, at least containing a cement, pozzolanic fine powder, fine aggregates having particle diameters of