Installation on critical substrates
![](https://cdn.schomburg.com/media/W1siZiIsIjA0NC9iNzAvMDQ0YjcwMmJlZWQ3NDAzYzRiNWNmMTY0ZDAxZTE1NjYuanBnIl0sWyJwIiwiY29udmVydCIsIi1yZXNpemUgNDIzeDE5NV4gLWdyYXZpdHkgY2VudGVyIC1leHRlbnQgNDIzeDE5NSAtYXV0by1vcmllbnQgLWJhY2tncm91bmQgd2hpdGUgLWNvbG9yc3BhY2Ugc1JHQiAtZmxhdHRlbiAtc3RyaXAgLXF1YWxpdHkgNjAgLWludGVybGFjZSBQbGFuZSIseyJmb3JtYXQiOiJqcGciLCJmcmFtZSI6MH1dXQ/Kritische_Untergruende_Aufbau.jpg?sha=463f8dc320480536)
When carrying out building conversions or renovation work, one often encounters critical substrates, which have to be levelled, de-coupled and impact sound transmission reduced before installing tiles. Here the impact sound deadening and de-coupling board STEPBOARD can be used. To reliably prevent offsets in level, it is recommended that existing cracks in the substrate are adhesively sealed, e.g. ASODUR-K900.
![]() |
PRIMING |
|
||||||||||||
![]() |
LEVELLING |
|
||||||||||||
![]() |
DE-COUPLING/INSULATION |
|
||||||||||||
![]() |
WATERPROOFING |
|
||||||||||||
![]() |
TILE INSTALLATION |
|
||||||||||||
![]() |
GROUTING |
|