探讨 3d 打印“生土”建造材料的可行性

Discussion on the Feasibility of 3D Printing "Raw Soil" Construction Materials

一方面,3D打印建造技术1997年开始发展至今已经从概念——研发实验——示范性建造物落地取得了飞跃式的发展,正在朝向大规模建造使用的目标快速前行。因其高效、环保等原因3D打印建造技术得到了社会各界的高度认可。但截止目前行业对3D打印建造技术的材料“油墨”的研究,还只有“混凝土”单一品类,这显然不利于3D打印建造技术的成熟发展;另一方面“生土”作为建造材料有着悠久的历史,因其资源丰富、分布广泛、环保低价等原因成为建造时主要的材料之一。将3D打印建造技术与传统生土材料相结合,探索出坚固、环保并符合3D打印建造要求“生土油墨”从而为我国城市化建设、乡村振兴,城镇设施,灾后重建等发挥重要的作用。

On the one hand,3D printing construction technology has been developed since 1997 and has made a leap from concept-research and development experiment-demonstrative construction to the ground,moving towards the goal of large-scale construction and use.3D printing construction technology has been highly recognized by all circles for its high efficiency and environmental protection.However,up to now,there is only a single category of"concrete"in the industry's research on the material"ink"of 3D printing construction technology,which is obviously not conducive to the mature development of 3D printing construction technology.On the other hand,"raw soil"has a long history as construction material,and it has become one of the main materials in construction due to its abundant resources,wide distribution,low environmental protection and other reasons.Combining 3D printing construction technology with traditional raw soil materials,the paper explores a solid,environmentally friendly raw soil ink which meets the requirements of 3D printing construction,thus playing an important role in urbanization,rural revitalization,urban facilities and post-disaster reconstruction in China.