The base plate was cast too large - it has now been shortened - is that okay?

  • Erstellt am 2020-10-01 09:22:50

rbommes

2020-10-08 13:35:27
  • #1
Hi,

are all grounding tags still present? In case you need to have a ring earth installed, since the base slab is insulated downwards.
 

KingJulien

2020-10-08 14:31:53
  • #2
The comparison is seriously flawed. Nevertheless, I would not speculate on any discount here either and certainly would not waste any energy on such a demand. Better show yourself lenient/cooperative and let your home builder know that from now on you expect no more such gross blunders. And of course keep the email well (I hope it is legally sufficient as protection)
 

Steven

2020-10-08 15:03:06
  • #3
Hello

In my opinion, cutting off the base slab was idiotic. It would have made sense to place the house on the oversized base slab. The concrete was separated including the reinforcement. And bitumen or something like that was smeared on it. The structural engineer says the structural integrity is okay. Maybe it is. But the reinforcement has no cover. If something goes wrong, the bitumen has a small injury somewhere. After 15 or 20 years, rust will have done its work, the reinforcement will have rusted away inwardly, and the house will settle. After 25 years, some settlement cracks will appear. That would worry me. The structural engineer is not responsible for the correct installation of the reinforcement. He only said: it fits now. Cutting off. Completely insane.

Steven
 

Sporttasche

2020-10-08 16:03:51
  • #4
Your statement gives me a headache! :-(
 

-XIII-

2020-10-08 16:29:01
  • #5
We had a case that went in the same direction but was much, much smaller in scale. When the craftsmen were installing the formwork in the basement, they were a bit sloppy, so that on one wall the formwork elements were pushed away while pouring the concrete. The wall then became about 3 cm wider and crooked over a length of about 2 meters. There was also a step in the otherwise straight wall because only one formwork element was affected. We also considered having it chiseled out, but our architect (really ours) and the craftsmen strongly advised against it due to the reinforcement cover. The solution was now to have the room plastered a bit thicker at the expense of the craftsmen. It did cost 0.12 m2 of living space, but the interior plaster was free, and you don’t have to worry about long-term issues.
 

Steven

2020-10-08 17:10:11
  • #6

Hello Sporttasche

I'm sorry. It is my (non-authoritative) opinion.
After building 3 houses, one thinks realistically.
The cutting including the release by the structural engineer should not be a big problem. I wouldn't have shortened it.

Steven
 

Similar topics
21.10.2011Floor slab insulation "Yes!" or "No!"14
18.09.2012Construction of a base slab with frost skirt but without foundation10
31.05.2015Wastewater pipe concreted in the floor slab at the wrong location29
14.09.2012House financing - house, garage, and foundation slab approx. 290,000 EUR11
12.07.2015Can Styrodur 3035 CS used from a demolition be reused?17
15.08.2016Civil engineer contradicts structural engineer27
15.08.2016Floor slab removed afterward, reinforcement visible22
20.08.2016Base slab vs strip foundation15
11.10.2016Reinforcement / Armature visible31
06.10.2016Base plate with defects?22
18.08.2017Base plate ready - construction supervisor absent20
06.09.2018Ground slab on a gentle slope for a single-family house with a basement11
18.07.2019Does the insulation under the floor slab have to extend to the formwork?14
17.08.2019Base plate - Reinforcement steel is sticking out12
28.10.2019Base plate - reinforcement visible from the side15
16.04.2020Pour the ground slab in sections?19
14.08.2020Potato cellar - floor slab - construction25
04.09.2021Structural engineer not for probation acceptance, and now?21
17.01.2023Sealing transition between ground slab and wall to the soil15
29.02.2024Base plate with polymer fibers and less reinforcing steel23

Oben