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PORTLAND POZZOLANA CEMENT
-Mass concrete or where the heat of hydration needs to be reduced with respect to the same content of cement without the special LHH property.
-Concrete exposed to sulfate attack.
-Concrete made with cement alkalis reactive or potentially reactive aggregates*.
-General-purpose concrete for construction use.
*The effectiveness of CPP30 (HRS, LHH) in mitigating aggregate reactivity must be verified according to IRAM1531 and 1512 standards.
Always use materials that comply with the current IRAM standards.
Always measure materials by weight and ensure proper preparation, transportation, placement, and curing, respecting IRAM standard 1666 and CIRSOC regulation 201 in force.
Hydraulic binder containing Portland clinker as a necessary constituent, small amounts of calcium sulfate and 20 % to 50 % pozzolana.
Pozzolana is a siliceous or siliceous-aluminous material which, in itself, has little or no cementitious value, but, if finely divided and in the presence of moisture, reacts chemically with calcium hydroxide to form compounds with cementitious properties. Its incorporation into cement significantly modifies several of its properties.
HRS (Highly resistant to sulfates)
LHH (Low heat of hydration)
Bulk, Bolsa
Package: Bulk, bag.
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For questions or inquiries, please contact the Loma Negra Technical Center.
asesoriatecnica@lomanegra.com
