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Losacero 25 is a galvanized structural steel deck designed to bond mechanically with concrete and form a composite floor or roof slab. The embossments along the ribs act as mechanical connectors between the steel deck and concrete.
|
NO |
Description |
Unit\Type |
RF-DF |
|
1 |
Steel Thickness |
mm |
0.6-1.2mm |
|
2 |
Forming Speed |
m/min |
0-12 meters/minutes
|
|
3 |
Roller stands |
stand |
About 25 stations with embossing roller |
|
4 |
Roller Material |
|
high-grade Gcr15 steel |
|
5 |
Shaft diameter |
|
Ф90 |
|
6 |
Main Motor Power |
Kw |
11KW*2 |
|
7 |
Hydraulic cutting Power |
Kw |
5.5 |
|
8 |
Hydraulic pressure |
Mpa |
12 |
|
9 |
Power Supply |
|
220V or 480V, 60HZ,3 phases |
|
10 |
Tolerance |
mm |
1.5 |
|
11 |
Material of cutting |
|
Cr12mov |
|
12 |
Control system |
|
PLC with touch screen |
|
13 |
Drive system |
|
Chain Drive |
Machine List:
|
No |
Name |
Quantity |
|
1 |
5 Tons Hydraulic Decoiler or 5 tons manual decoiler |
1 set |
|
2 |
Main Roll Forming Machine with embossing |
1 set |
|
3 |
Hydraulic pre-cutting device(optional) |
1 set |
|
4 |
Stop cutting device |
1 set |
|
5 |
Control Box |
1 unit |
|
6 |
Hydraulic Station |
1 unit |
|
7 |
Receiving table |
2 units |
|
8 |
Safety Cover |
1 set |
|
9 |
Spare Part |
1 Package |
Profile Drawings:

| Specification | Losacero 25 |
|---|---|
| Profile depth | 63.5 mm (2.5") |
| Effective width | 914.4 mm (36") |
| Rib spacing | 304.8 mm (12") |
| Steel | Galvanized structural steel |
| Typical gauges | 18, 20, 22; gauge 24 appears in newer Ternium documentation but is not included by SDI for composite-slab applications |
| Gauge 18 | Available by technical consultation |
| Typical sheet length | Up to about 12.2 m (40 ft), depending on current production requirements |

The major advantage is construction speed. Instead of installing conventional plywood/wood formwork and subsequently removing it, the Losacero sheets remain in the structure. This can reduce labor, temporary shoring and construction time. Ternium specifically describes it as replacing conventional formwork and, in some applications, eliminating temporary shoring.
Important: the allowable span is not simply determined by the 2.5" profile. It depends on gauge, concrete thickness, number of spans, construction loads, support spacing, reinforcement and whether shoring is used.
Losacero 25 is a galvanized steel decking system used as permanent formwork and, together with concrete and reinforcement, as part of a composite floor or roof system.
Its typical applications are:

