CEM III/B 42,5 N - LH/SR - BLAST FURNACE

LOW HEAT, SULFATE RESISTING BLAST FURNACE CEMENT

Uses

  • Reinforced concrete for in-ground and above-ground works, requiring high final strength
  • Concrete for foundations and works in aggressive environments
  • Concrete in contact with seawater- Port works
  • Concrete for massive pours requiring the controlled development of the heat of hydration
  • Concrete for road and rail works, including paving
  • Wet-process sprayed concrete for tunnel linings
  • Sewage works

Technical documents download

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PLANT Declaration
of Performance
CE MARK Water-soluble
chromium (VI) content
SAFETY DATA
SHEET
Ragusa

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Standard requirements

According to EN 197-1

Chemical requirements Physical requirements Mechanical requirements
loss on ignition ≤ 5,0 % initial setting time ≥ 60 min early compressive strength (2 days) ≥ 10,0 MPa
insoluble residue ≤ 5,0 % heat of hydration ≤ 270 J/g standard compressive strength (28 days) ≥ 42,5 MPa and ≤ 62,5 MPa
sulfates (as SO3) ≤ 3,5 % soundness (expansion) ≤ 10 mm
chlorides ≤ 0,10 %

* per il CEM III/B 42,5 N – LH/SR prodotto a Ragusa limite per cloruri ≤ 0,20 %.

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