Portland Cement I 52.5 R

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Description

Cement Type I 52.5 R is a Portland cement with a 52.5 resistance class with high early strength conforming to UNI EN 197-1.

Composition

Cement Type I 52.5 R is composed of at least 95% clinker and up to 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 Cement

TYPE I 52.5 R

Very 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 for precast and/or prestressed structures

Mixes (tile adhesives)

Concrete for works that require high early strength

Concrete for precast products with or without quick-setting

Portland Cement I 52.5 R

PARAMETER
UNIT OF MEASUREMENT
REQUIRED VALUE
APPLICABLE STANDARD
2-day compressive strength
MPa
≥ 30.0
UNI EN 197-1
28-day compressive strength
MPa
≥ 52.5
UNI EN 197-1
Initial setting time
minutes
≥ 45
UNI EN 197-1
Soundness (expansion)
mm
≤ 10
UNI EN 197-1
Loss on ignition
%
≤ 5
UNI EN 197-1
Insoluble residue
%
≤ 5
UNI EN 197-1
Sulphates (SO3)
%
≤ 4
UNI EN 197-1
Chlorides (Cl)
%
≤ 0.1
UNI EN 197-1
Hexavalent Chromium
ppm
≤ 2
Ministerial Decree 10/05/2004

Very high mechanical strength in the early and long term

Environmental Characteristics

  • Recycled content 0.06%
  • CO2 emitted 926 kg/ton

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.