DRAWINGS FOR THE REUSE OF NINETEENTH CENTURY GREENHOUSES IN THE GARDEN OF VILLA CICOGNA MOZZONI

Abstract. The nineteenth-century greenhouses in the garden of Villa Cicogna Mozzoni are abandoned and dilapidated. Three greenhouses investigated for the research named A, B and C are positioned one above the other on the hill of the garden. They are historical examples of iron and glass structures with masonry walls leaning against the ground. They have undergone numerous modifications over time, as evidenced by archival documents. To create a preservation project for their reuse, bibliographical research was first collected. Secondly, direct and indirect surveys were carried out. The technical drawings were produced on a 1:50 scale using point clouds, orthophotos, sketches and direct measurements. Given the nature of the glass material of which these buildings are predominantly made, it was necessary to process the data obtained with the laser scanner and clean created noise points. Seemingly simple structures, greenhouses are complex buildings that require careful studies of humidity, temperature, irrigation, light and materials. For the presentation of different systems in the greenhouses, colour-coded thematical drawings were created. Detailed drawings on a 1:20 scale examine the iron fixtures and manual mechanical system of the windows. Other characteristics were presented in the drawings, such as internal and external movements and communications between greenhouses. The survey and documentation were done to serve for the reuse project which aims to bring back the shine to these greenhouses so that they can be revitalised for botanical and educational activities.