Earth Building Practice Planning · Design · Building

Site info

Site info

Responsible for content according to § 55 Abs. 2 RStV:

Dr.-Ing. Christof Ziegert
Schlesische Straße 26, Aufgang A
D-10997 Berlin

Telefon: +49 (0)30 398 00 95-0


Content Liability
The content of this website has been researched to the best of our knowledge. However, we cannot assume responsibility for the accuracy, completeness, and up-to-dateness of the content provided. As service providers and according to § 6 sect. 1 MDStV and § 8 sect. 1 TDG, we are liable only for content that we provide on these web pages. We are not required to monitor content provided by third-parties or material linked to that has been created by others.
While the above disclaimer does not exempt us from the responsibility to remove incorrect or inappropriate information, such liability is only applicable upon knowledge of a specific violation of the law. If we learn of or are notified of any such violations, such content will be removed.

Liability for Links
For your convenience, this website contains links to third party sites. We have no control over the content of external sites and cannot assume responsibility for any external content. The respective providers or operators are responsible for the content of third party websites. The linked pages were reviewed at the time of linking but it is not possible to continually monitor the content of linked pages. If we are notified of breaches of the law on third party sites linked to from this website, we shall assess and where necessary remove any such links.

The providers of this website strive to respect the copyright of others and wherever possible use self-generated, license-free content. Content created by the providers of these web pages is subject to German copyright law.
Reproduction, alteration, distribution and any use outside the jurisdiction of copyright law requires written consent from the authors. Downloads and copies of this site are only permitted for private, non-commercial use.

Data Protection
Personal data such as names, home addresses or email addresses are collected on a strictly voluntary basis. For the majority of information provided in this website, personal data is not required.
We herewith explicitly object to the misuse of contact information published on our obligatory website imprint by third parties for the distribution of unsolicited advertisements and information. The providers of our pages reserve the right to take legal measures in the event that they receive unsolicited advertisements or information, for example in form of spam email.

This website requires no cookies.

Our web provider automatically logs user access details communicated by a visitor’s browser in their server log files. This includes: Browser name and version, user operating system, referrer url, hostname of the accessing device, time of access and IP-Address (anonymised). This data is not linked to any other data collected. The log files are deleted automatically after 30 days.

Website analytics

This site collects visitor stations using the privacy-friendly and GDPR and DsGVO compliant service

No personally identifiable information is collected. Simpleanalytics does not save IP Addresses (neither encrypted nor anonymised) and respects your “Do Not Track” settings in your browsers. If you have activated “Do Not Track”, your site visit will not be logged in the visitor statistics.

The following data is collected:

  • Timestamp: To identify time-related distribution of visits to the website, the timestamp of a visit os stored. This data cannot be linked to individual users.
  • User Agent: User Agents (browser type) are identified to filter out visits by known bots and crawlers and to identify the range of browsers used to visit the homepage. This data cannot be linked to individual users.
  • URL: Only the protocoll (http/https), path and host of the URL is stored.
  • Referrer: Referrers show how a visitor arrived at the homepage. Where transmintted, referrer URLs are collected and stored in an aggregated form.
  • Device Dimensions: Device Dimensions shows the most popular sizes of the devices used to access the homepage. This information is used to optimise the homepage for different user’s devices.

For further, more detailed information, see →