Sub-Concrete 70/915 is used as a composite flooring trapeze in systems with wide spans and heavy loads.

Sub-Concrete 70/915 provides perfect integrity between concrete and steel thanks to the reliefs on the edges of the ladder and the elevation detail on the ladder, and in most cases, it enables application without any support in spans up to 3.5 m.

Sub-Concrete 70/915 allows the use of less trapeze thanks to its 915 net coating width, which is very effective compared to 70 mm pitch height.

Production is made in high-precision, computer-controlled fully automatic lines in accordance with EN10162 standards and in the lengths requested in your project.

In this way, both unnecessary manufacturing load and workmanship errors in the field environment are minimized.