Opus signinum 0000.0011

 

        Literatuur

- Marta, Roberto, Tecnica Costruttiva Romana / Roman Building techniques (tweetalig handboek met onder meer definities van de begrippen). Roma (Edizioni Kappa), 1991_cop. [98 blz. ISBN 88.7890.034.6]. Hierin "Flooring of opus signinum": blz. 47 ("Flooring of opus signinum. Composed of clay fragments and well mixed mortar, also called coccio-pesto. It originated in Signia (Segni) from which it derives its name" - dit is de relevante engelse tekst volledig)