Hello together!!
I hope it can me someone help!!! : confused:
The following:
We are to be arranged about our terrace and/or occupied with natural stone.
Our GU applied a Gefällsüberzug on the raw concrete cover (see pictures) which now downward gradients of approx. 2% has.
After drainage of this coat (approx. 3 weeks) it applied a twice painting of bitumen now. On this painting it moved still another black fleece, which is to protect the painting. (This kind of structure was not so far so well-known me, naja)
Our idea was, which we move on the sealing a Travertin, which loose is to be moved, so that water can escape also under the plates.
Since I come a little of the subject, I inquired about a Drinage, which derives the water better and also the natural stone before stopping flowering, Verunkrautung etc. to protect is.
After the inspection of the specialist my assumption was confirmed. It meant to be welded on the terrace, that was to be treated like a flat roof, one at least 2 lagige bitumen layer must.
Besides this must be pulled up at the front, in order to avoid damage to the front.
After consultation with our GU, this meant (easily made nervous) which we would have a WU-concrete, which does not have to be sealed additionally.
Now my questions: : o
1. White someone as thickly a WU-concrete thick to be must, which is he a WU-concrete?
2. Can one improve a WU-concrete with additive of chemistry?
3. Does someone have an advice, how the structure of terrace has to look?
4. How does it look out with bitumen courses or is enough a painting?
Best thanks for your feedback!
A beautiful evening your Fienchen: 20:
Here still the pictures:
Appendix 6566
Appendix 6567
Attached diagrams
1.jpg (504.3 KB)
2.jpg (260.1 KB)