This animated video shows how Speedfloor Suspended Concrete Flooring works. Speedfloor steel joists, manufactured from pre-galvanised high strength steel in a one pass rollformer, are placed on the structure.
Lockbars are installed in pre-punched holes, plywood is placed onto the lockbars, with reinforcing mesh before concrete is poured. After 72 hours the temporary framework is removed, revealing a high quality finish underneath.
![](https://s2.save4k.ru/pic/Lz6EQdi1bY0/maxresdefault.jpg)