I have chiseled out all the water and sewage pipes in the house, and I've received different opinions from people in the industry on what can be used. Some of these, of course, go into the bathroom, and some go into common areas.
The bathroom will be 1-2 weeks from when the hole is filled until it's time to level with self-leveling compound. Common areas will be 4-8 weeks before flooring is laid.
Is it safest to use something like Weber 318 in the bathroom and regular coarse concrete in common areas?
Another thing, my concrete slab is as follows:
- 10cm concrete
- 10cm Leca
- 10cm concrete
- Sand
Should I recreate it the same way, or should I fill everything with concrete?
The bathroom will be 1-2 weeks from when the hole is filled until it's time to level with self-leveling compound. Common areas will be 4-8 weeks before flooring is laid.
Is it safest to use something like Weber 318 in the bathroom and regular coarse concrete in common areas?
Another thing, my concrete slab is as follows:
- 10cm concrete
- 10cm Leca
- 10cm concrete
- Sand
Should I recreate it the same way, or should I fill everything with concrete?
