Portland Limestone Cement II/A-LL 42.5 R
Description
Cement II/A-LA 42.5 R is a Portland limestone cement with a 42.5 resistance class with high early strength conforming to UNI EN 197-1.
Composition
Cement II/A-LL 42.5 R is composed of a percentage of clinker between 80 and 94%, a percentage of limestone (with TOC ≤ 0.20% by mass) between 6 and 20% and a maximum of 5% secondary components.
These percentages do not take into account the addition of calcium sulfate and of additives.
Conformity
The cement conforms to UNI EN 1971 and 305/2011/UE (CPR) guidelines.
Portland Limestone Cement
TYPE II/A-LL 42.5 R
High mechanical strength in the early and long term make it ideal for:
Concrete in classes XO, XC1, XC2, XC3, XC4, XF1, XF2, XF3, XF4
Concrete, reinforced and non, for works with high early and final strength
Concrete for precast and/or prestressed structures
Concrete for exposed casts
Low-temperature concrete placement (5-10°C)
Special concretes (lightweight, self-levelling and self-compacting)
Mortars and Mixes
Portland Limestone Cement II/A-LL 42.5 R
High mechanical strength in the early and long term
Environmental Characteristics
- Recycled content 0.06% (Gubbio)
- Recycled content 0.41% (Ravenna)
- CO2 emitted 848 kg/ton (Gubbio)
- CO2 emitted 880 kg/ton (Ravenna)
Safety Datasheet
Certificate of Constancy of Performance
This certificate confirms that all procedures for assessing and verifying the consistent performance of the product under system 1+ and the performance criteria specified in Annex ZA of EN 197-1:2011 have been followed, and that the product meets all the required standards.
Performance Declaration
Performance Declaration No. 0970-CPR-0250/CE/0202 pursuant to Delegated Regulation (UE) 574/2014.