News Newsletter Real estate market reports archive Bulletins and real estate insider tips Ginesta in the media Glossary Illusions Real estate market reports Teilen Drucken Structural engineering All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z All A B C D E F G H I J K L M N O P Q R S T U V W X Y Z Part of the construction industry that plans and constructs buildings above ground, including those that are mostly below ground, but which are accessible and usable by humans.