ᐅ Modernist Concrete Villa with Cavity Wall Insulation – Experiences

Created on: 11 Sep 2018 07:32
R
rick2018
Hello everyone,

I just wanted to briefly introduce myself and say thank you.

For about a year and a half, I have been a silent reader here to gather inspiration and especially to gain more knowledge about construction technology.

Now a bit about me:
After more than a year of searching for a plot of land, I was able to purchase one from a developer who couldn’t move forward quickly with his plans.
So we found our dream plot (good location, 2500 m² (0.62 acres), slight slope, underground private spring that we have to preserve and are allowed to use).
There was an old house on the property, which we have since demolished.
There is no zoning plan, so §34 applies. During an initial informal inquiry at the building authority, almost everything we planned was rejected.
So we submitted an official preliminary building inquiry, involved the right people, and had lengthy discussions. In the end, we received a positive decision.
Therefore, there is nothing standing in the way of the building permit. The building permit should be granted within the next few weeks as there are no changes from the preliminary inquiry.

My wife (37) and I (36) want to build a Bauhaus-style villa in southern Baden-Württemberg.
It will be constructed from concrete (with core insulation) or in combination with insulated precast elements.
A lot of glass (full-glass system), textile shading, KNX, fast network both wired and wireless, strong mechanical ventilation with additional cooling coils, stainless steel pool, large cistern, and more.
The electrical planning must be 100% spot on since it’s almost impossible to make changes afterward.
Since I am friends with an architect from a larger firm, it was clear which route we would take. Such a house can basically only be realized with an architect.
I also personally know the electrician and KNX system integrator, as well as the owners and work approach of the heating, plumbing, and ventilation companies involved.
Some trades have already been contracted, and part of the equipment has already been ordered.

I’m really looking forward to getting started and to the final result. The goal is to move in by the end of 2019.

Once again, many thanks for the information I have received from you so far.
If you have any questions, just let me know.

Attached is the design, though not the final version. There have been a few minor changes.

Greetings from Swabia

Modern villa with flat roofs, terraces, glass surfaces, green surroundings – several views.
rick201825 Jun 2020 10:37
@Alessandro why would I need that? I have KNX....
And to be honest, I don’t think it would fit or look very high-quality (based on the pictures).
We also have almost no walls, mostly glass instead. So there are few options for mounting.
rick201826 Jun 2020 17:37
Did I mention that the pool basin was completed yesterday?

Shell construction site with scaffolding, blue basin, and green landscape in the background


The technical equipment is ready and piped. The electrical connection and the heating/air conditioning system are still missing.
The basin will be sealed with liquid waterproofing applied directly to the concrete. Then I will cover it. Currently, there is about 10cm (5 inches) of water as protection. If anything falls in, the fall will be cushioned. The rain in the next few days should help fill it further.
We will only put the pool into operation after we have moved in. The water will then be drained, protective films removed, cleaned, treated, filled, and so on.

Large gray filter tank with pump, valves, and piping in the technical room


Basement room with two blue dosing pumps, SAPHIR control system, piping, and orange shut-off valves.


I haven’t photographed the surge tank and other control electronics yet. We will connect the control system to the bus system.

Smoke detectors are installed on the upper and ground floors. They fit quite well.

Ceiling with vertical wooden slats; a round wooden light fixture in the center.
M
Matthias 40
27 Jun 2020 10:59
I really like the wooden ceiling! What type of wood was used for it?
M
MontyPython
3 Jul 2020 12:45
Since our planning will start soon as well, I would like to take this opportunity, as a silent reader, to give a compliment to @rick2018. Great project!! The photos and descriptions are very interesting to follow, and some of the details might also be achievable with a smaller budget.

...and the Olympic-size swimming pool... Simply excellent!
Mellina3 Jul 2020 13:06
...I can only agree with that; the pool is in a class of its own... The house project is also interesting and very exciting. I always look forward to new posts here!
A
Aphrodithe
3 Jul 2020 15:59
Mellina schrieb:

...I completely agree; the pool is truly outstanding... The house project is also interesting and very exciting. I always look forward to new posts here!

But if anyone doesn’t have to hide, it’s definitely you! Your view is incredible! Two really exceptional projects that are a pleasure to follow!