New technologies provide the means to record images of cultural assets and, subsequently, process them to obtain virtual or physical items, guaranteeing greater respect for their physical integrity.

The main purpose of this paper is to demonstrate a useful workflow concerning photogrammetric techniques, specific software and 3D printing for the application of non-invasive restoration treatments.

The applied methodology was based on the application of photogrammetric digital 3D modeling to obtain virtual models of a Roman cornice from Castulo Archaeological Site (located in Spain), along with the subsequent use of those models for the material restoration of the losses, by making the 3D printing of the piece for the reintegration.

The results demonstrate that the losses can be accurately and controllably filled in by direct reintegration, potentially in several 3D printing materials, and by using a mold, which could also be printed. The automatic creation of the mold using specific software could considerably reduce the manufacture process.

新技术提供了记录文化资产图像的方法，随后对其进行处理以获得虚拟或实物，从而保证了对其物理完整性的更大尊重。

本文的主要目的是演示有关摄影测量技术，特定软件和3D打印的有用工作流程，以用于无创修复治疗。

应用的方法是基于摄影测量数字3D建模的应用，以从Castulo考古遗址（位于西班牙）获得罗马檐口的虚拟模型，以及随后通过使用这些模型对损失进行物质修复的方法零件的3D打印以进行重新集成。

结果表明，可以通过直接重新集成（可能在几种3D打印材料中）并通过使用也可以打印的模具来准确，可控制地弥补损失。使用特定软件自动创建模具可以大大减少制造过程。