Lightweight aggregate concrete insulated beams used above openings, in walls made of masonry. Mounted, with the arrow facing up.
Specifikáció
Compressive strength 5 MPa Width: 400 mm Length: 3595 - 5995 mm Height: 397 mm Weight: 82 kg/m For information about blueprints and capacities see Download, a file called : Prefabricerade balkar-ritningar och kapaciteter.pdf