Type II/A-LL 32,5 R - Type II/A-LL 32,5 R - Buzzi Unicem Italia
Type II/A-LL 32,5 R
This cement may contain between 80-94% clinker and between 6-20% limestone. A maximum of 5% minor constituents is permitted. 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 properties
Parameter | Test method | Indicative values (1) | Specified characteristic limits |
---|---|---|---|
Sulfates (SO3) | EN 196/2 | >3,2% | <=3,5% |
Chlorides (Cl-) | EN 196/2 | <0,07% | <=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 | 3000-4500 cm2/g | |
Initial setting time | EN 196/3 | >120 min | >=75 min |
Volume stability | EN 196/3 | <=10 mm | <=10 mm |
Flow test | UNI 7044 | >70% | |
Compressive strength after curing for | EN 196/1 | ||
2 days | >17,0 MPa | >=10,0 MPa | |
28 days | >37,0 MPa | >32,5 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
- Reinforced and non-reinforced concrete
- Concrete for pouring structural facades
- Concrete for industrial flooring
- Concrete for foundations or underground works in non-aggressive environments
- Concrete with good pumpability and workability, also in case of absence of fine particles in the aggregate
- Soil stabilization and masonry work, constructing blocks, curbs, etc.
Documents
Production and distribution structure
Legend
Bulk
Bag
Big Bag
Available in bag [produced in other factory]
Export
Environmental certification ISO 14001





