Base sealing in timber frame construction

  • Erstellt am 2024-09-26 22:34:10

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2024-09-26 22:34:10
  • #1
Good evening,
I would be interested to know whether a vertical sealing of the base slab is necessary here according to the recognized rules of technology.
A timber frame house is being built on a base slab, all by a prefabricated house company. The base slab (not WU) was cast in an Austrotherm formwork. The area beside the base slab is to be backfilled later, and next to the house a gravel strip will be backfilled that ends 15 cm below the top edge of the base slab or below the wooden wall of the house. The load case is W1.1E.
I find two standards regarding this: 18533 and 68800. Which DIN applies in this case? Or do both apply simultaneously?
I have read that according to DIN 18533 the sealing above ground level can be omitted if the components at the base are sufficiently water-repellent.
For DIN 68800 I find principle sketches also without vertical sealing.
I would be glad if someone could shed some light on this.
 

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