Fiber concrete floor slab in house construction

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At the beginning of the house construction there is the foundation. Choosing the right floor slab is a very important matter over the decades. You can build these using the conventional method or use fiber concrete.

For the floor slab of your house you have the choice between steel mats or fiber concrete.
For the floor slab of your house you have the choice between steel mats or fiber concrete.

The advantages of a fiber-reinforced concrete floor slab

  • The base plate comes at House building a special task, after all, she bears the burden of the entire house. Therefore, special care is taken here, mainly steel reinforcement is used in this area of ​​house construction. Here, steel mats or individual structures made of steel bars are integrated into the foundation brought in. This should give the concrete a higher breaking strength and compensate for any stresses that may arise.
  • However, if the base plate is damaged over the years, the further deterioration of the foundation cannot be stopped by the steel reinforcement. The floor slab will yield more and more to further loads, so existing cracks will continue. For this reason, an alternative to this problem was sought and found with the development of fiber concrete.
  • When using steel fiber reinforced concrete instead of conventional steel reinforcement, the tensile strength of the The floor slab has been minimally improved, but the main advantage lies in the ductility of the steel fiber concrete has to show. A steel fiber reinforced floor slab is hardly more than a conventional foundation from cracks Safe, the advantage of using fiber-reinforced concrete floor slabs in house construction lies in their resistance to tearing justified.
  • Instead of constantly crumbling away, the concrete reinforced with steel fibers becomes one can have significantly higher deformability than conventional steel reinforcement the case is. Any damage that has already occurred will not have such a rapid and lasting effect, so that over the years you could benefit from choosing such a floor slab for your house.

The mixing ratio between concrete and steel fibers must be determined individually

  • The responsible structural engineer alone determines which steel fibers should be used in which floor slab. About the nature of the fibers - which can consist of steel cord fibers or milled sheet metal fibers, for example - you cannot decide for yourself, this is due to the advice or rather the arrangement of the respective specialists Act.
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  • You should not proceed at will when it comes to the mixing ratio between steel fibers and concrete. Even if you have decided to do a lot of your own work in the construction of your house, this should be limited more to pure physical effort.
  • At some points on the floor slab, for example in the area of ​​supporting pillars, it can make sense to use steel reinforcement in addition to the steel-fiber-reinforced concrete. However, your architect will advise or specify this if necessary.

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