Proof of usability is usually provided for plastic components on the basis of a certificate of conformity by a certificate issued by a recognized certification body. If the manufacturer receives the Certificate of Conformity from the certification authority, he can display the conformity mark (Ü-sign) on his product. The Ü-sign indicates the usability according to abZ (“allgemeine bauaufsichtliche Zulassung” / general technical approval) or ZiE (“Zustimmung im Einzelfall” / individual technical approval).
These pages partly use so-called cookies. Cookies do not harm your computer and do not contain viruses. Cookies are served to make our offer more user-friendly, effective and secure. Cookies are small text files that are stored on your computer and stored by your browser. Most of the cookies we use are so-called "session cookies". They will be deleted automatically after your visit. Other cookies remain stored on your device until you delete them by yourself. These cookies allow us to recognize your browser the next time. You can set your browser so that you are informed about the setting of cookies and allow cookies only in individual cases, the acceptance of cookies for certain cases or generally exclude and enable the automatic deletion of cookies when closing the browser. Disabling cookies may limit the functionality of this website.
Server log files
The provider of these pages collects and stores information in so-called server log files automatically, which your browser automatically transmits to us. These are:
- browser type and browser version
- used operating system
- Referrer URL
- Host name of the accessing computer
- Time of the server request
It is not possible to assign these data to specific persons. A merge of this data with other data sources will not be done. We reserve the right to check this data retrospectively, if we become aware of specific indications for illegal use.
This site uses SSL encryption for security reasons and to protect the transmission of sensitive content, such as the requests you send to us. You can recognize an encrypted connection by changing the address line of the browser from "http: //" to "https: //" and the lock symbol in your browser line. If SSL encryption is enabled, the data you submit to us cannot be read by third parties.
Right to information, cancellation, blocking
At any time you have the right to get free information about your stored personal data, their origin and recipient and the purpose of the data processing and a right to correct, block or delete this data. For further information on personal data you can contact us at any time at the address given in the imprint.
Contradiction advertising emails
The use of published contact data (in context of the imprint obligation) for the transmission of unsolicited advertising and information materials is hereby rejected. The operators of the pages expressly reserve the right to take legal action in the event of the unsolicited sending of advertising information, for example through spam e-mails.