Cement I 52.5R

CEMENT CEM I 52.5R ACCORDING TO EN 197-1 DATA SHEET

Cement is a binder, a finely ground inorganic material which, when mixed with water forms a paste that sets and hardens by means of hydration reactions and processes and, once hardened, retains its strength and stability even under water.

 

MAIN STANDARD COMPONENTS

  • CLÍNKER (K) 95-100 %
  • MINORITY COMPONENTS 0-5 %

STANDARDIZED CEMENT SPECIFICATIONS

  • CHLORIDES <=0,10 %
  • SULFATES <=4,0 %
  • LOI <=5.0%
  • INSOLUBLE RESIDUE <=5.0%
  • SETTING START >=45 min
  • EXPANSION <=10 mm
  • RESISTANCES TO 2 DAYS >=30,0 MPa
  • RESISTANCES TO 28 DAYS >=52,5 MPa

RECOMMENDATIONS FOR USE AT WORK

Very usable for:

  • Fast emergency repairs
  • Works in marine atmospheres (reinforced concrete)
  • Works in marine atmospheres (prestressed concrete)
  • Works in total immersion (prestressed concrete)
  • Works in tidal race area (PSC)
  • Works in contact with soil and water with sulfates (prestressed concrete)
  • Works in contact with acidic water (prestressed concrete)
  • Works in contact with aggressive carbonated waters (prestressed concrete)
  • Works in contact with pure water of high solvent power (prestressed concrete)
  • Works with reactive aggregate concrete (prestressed concrete)

Suitable for:

  • Works with reactive aggregate concrete (reinforced concrete)

Little usable for:

  • Mass concrete foundations
  • Reinforced concrete foundations
  • Cement treated road bases
  • Soil stabilization
  • Concrete pavements for road
  • Tiled flooring
  • Works in marine environments (plain concrete)
  • Works in total immersion (plain concrete)
  • Works in total immersion (reinforced concrete)
  • Works in tidal race area (plain concrete)
  • Works in tidal race area (reinforced concrete)
  • Works in contact with soil and water with sulfates (plain concrete)
  • Works in contact with soil and water with sulfates (reinforced concrete)
  • Works in contact with pure water of high solvent power (plain concrete)
  • Works with reactive aggregate concrete (plain concrete)

Not usable for:

  • Mass concrete works high volume (except LH)
  • Tiled flooring (>32,5)
  • Works in contact with acidic water (plain concrete)
  • Works in contact with acidic water (reinforced concrete)
  • Works in contact with aggressive carbonated water (plain concrete)
  • Works in contact with aggressive carbonated waters (reinforced concrete)
  • Works in contact with pure water of high solvent power (reinforced concrete)

RECOMMENDATIONS FOR USE IN CONCRETE

Very usable for:

  • Reinforced concrete
  • High strength concrete
  • Concrete for formwork, decentering and unmolding
  • Precast concrete structural elements prestressed
  • Precast concrete nonstructural
  • Other precast concrete structural elements not prestressed
  • Prestressed concrete
  • Shotcrete

Little usable for:

  • Reactive aggregate concrete

Not usable for:

  • Roller compacted concrete
  • Mass concrete