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.
rick201821 Apr 2020 15:20
With the final invoice and retention of security deposit, that goes without saying. But in this case, it was about the down payment invoice before work even started.
I also want the contractors to start on time...
And I don’t have to make full use of the payment term then.
rick201821 Apr 2020 17:38
Today was an exciting and eventful day.
More than half of the glass panels were installed.


Construction site with tall crane, red steel scaffolding, workers and van in the background


Unfortunately, one of the glass panels cracked. It was probably secured too tightly during transport. The glass had been with us for a while but still wrapped. Now we will see how quickly we can get a replacement. Ideally, we could replace it together with the remaining glass panels after grinding the floor.
There is also a rear panel. So when replacing it, the front one must be removed as well.


Construction site with crane, scaffolding and workers on shell construction on green land.



Crane lifting a large glass panel at the edge of the building; rural landscape in the background.



The Swiss team together with the crane operator did an excellent job. Sometimes it was millimeter-precise work:

Construction site: scaffolding, crane arm, two workers at a construction wall, view of green landscape.



Several workers attaching a red safety device to the scaffolding in front of a glass facade.


At noon, all the construction workers (glaziers, crane operator, plasterers, and internal elevator inspector) were provided with meatloaf sandwiches and drinks.

A hand truck was also used for two glass panels downstairs (here it is parked on the upper floor in case they had needed it).

Small mobile construction crane on an interior finishing site with wall panels and open window opening


The heaviest panel was "only" 600 kilograms (1,323 pounds). The large ones will come after the floor is finished.

It looks quite different now
Front upper floor

Construction site with scaffolding around modern building with large glass fronts and black insulation


Bathroom

View through window onto construction site: scaffolding, crane arm, construction work; green fields and houses.


Bedroom

Two workers installing a glass panel with suction cups into a glass facade.


Several workers mounting a lifting and safety system on a glass facade on scaffolding.
rick201821 Apr 2020 17:41
Guest Room

View through an open scaffolding onto a construction site with scaffolds, equipment, and vehicles.


Living Room Side

Construction worker standing on a ladder in front of a window opening at a construction site; sand pile outside.


The team will need another day or two to complete all connections, partially install gutters, finish window sealing, and so on.

I don’t want to bother you with too many pictures or too much chatter. Just ask if you want to know or see anything else.
11ant21 Apr 2020 17:47
rick2018 schrieb:

Unfortunately, one of the glass panes has cracked.
That's a pity.
rick2018 schrieb:

I don't want to bother you with too many pictures or rambling.
*ROTFL*
https://www.instagram.com/11antgmxde/
https://www.linkedin.com/company/bauen-jetzt/
S
Solveigh
21 Apr 2020 17:53
Bring on the pictures! Awesome!
G
guckuck2
21 Apr 2020 18:07
rick2018 schrieb:

There is also a rear pane. So the front one must be removed as well during the replacement.

These are sealed, gas-filled glass units.
We also had two defective ones, and the entire unit was replaced (since it is purchased as a complete piece from the glazier anyway).
Or is it different with your system?