Nowadays, interlocking wood-concrete ceilings are increasingly used. The main reason is that the builder saves money and the implementation of such a ceiling is also easier. Another advantage is that the ceiling beams can be visible from below, which creates an interesting interior design element. The ceiling beams must be placed on a monolithic perimeter wreath, which both stiffens the perimeter walls and distributes the load to the perimeter walls from the wood-concrete ceiling. The formwork shall be placed on the ceiling beam and anchors shall be screwed in at a 45 degree angle to ensure that the concrete slab and the ceiling beams interact.
In many cases, ordinary mild steel nails are used as these anchors. We recommend the use of anchor bolts made of high-strength steel shown in the picture below. Anchors can also be ordered here, for example: SCREW WOOD – CONCRETE | majstertesar.sk
More information can be found on the pages listed on the attached links:
http://mojdom.zoznam.sk/cl/10027/382793/Oprava-poskodeneho-stropu
