Breadcrumbs

Type II/A-LL 42,5 R

The percentages indicated do not include additions of calcium sulfate and additives. Known for its rapid early strength development, the cement conforms to the harmonized European standard EN 197/1 and displays the CE marking as required by European regulation 305/2011 (CPR).

Chemical characteristics

Parameter Test method Indicative values (1) Specified characteristic limits
Sulfates (SO 3 ) EN 196/2 <3,7% <=4,0%
Chlorides (Cl -) EN 196/2 <0,08% <=0,10%
Water-soluble chromium VI EN 196/10 <=2 ppm <=2 ppm

 

Physical/mechanical characteristics

Parameter Test method Indicative values (1) Specified characteristic limits
Blaine specific surface  EN 196/6 3100-4500 cm2/g  
Initial setting time EN 196/3 >130 min >=60 min

Volume stability

EN 196/3 <=10 mm <=10 mm
Flow test UNI 7044 >80%  
Compressive strength after curing for EN 196/1    

2 days

  >25,0 MPa >=20,0 MPa
28 days   >47,0 MPa >=42,5 MPa

 

(1) The values represent the level above (or below) the reasonably expected median values for the parameters indicated of BUZZI UNICEM cements belonging to the type and class named in the headers. These values are calculated on a yearly basis and take into account internal self-inspection data.

Current applications

  • Standard and non-standard reinforced concrete for works requiring significant early and final strengths
  • Concrete for prefabricated and/or prestressed structures requiring formwork removal shortly after pouring
  • Concrete for pouring structural facades
  • Concrete with good pumpability and workability, also in case of absence of fine particles in the aggregate
  • Concrete poured at a low ambient temperature (5-10°C)

Documents

Production and distribution structure

Arquata
Via Serravalle, 49
15061 Arquata Scrivia (AL)
phone 800 025525

Bulk

Augusta
Contrada di Megara Giannalena
96011 Augusta (SR)
phone 800 889005

Bulk

Barletta
Via Andria, 63
76121 Barletta (BT)
phone 800 010624

Bulk Bag

Fanna
Via Pradis, 2
33092 Fanna (PN)
phone 800 2252756

Bulk Bag

Guidonia
Via S. Angelo Romano, 14
00012 Guidonia (RM)
phone 800 011463

Bulk Bag

Monselice
Via Solana, 8
35043 Monselice (PD)
phone 800 2252756

Bulk Bag

Robilante
Strada Piansottano, 1
12017 Robilante (CN)
phone 800 287822

Bulk Bag

Settimello
Piazza Cavalcanti, 11
50040 Settimello (FI)
phone 800 015436

Bulk Available in bag

Siniscola
Zona Industriale
08029 Siniscola (NU)
phone 800 014437

Bulk Bag

Testi
Via di Testi, 16
50022 Greve in Chianti (FI)
phone 800271177

Bulk Bag

Trino
Via Monte Santo, 10
13039 Trino (VC)
phone 800 075315

Bulk Available in bag

Vernasca
Loc. Mocomero
29010 Vernasca (PC)
phone 800 013442

Bulk Bag

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Available in bag Available in bag [produced in other factory]
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Environmental certification ISO 14001 Environmental certification ISO 14001