Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Preparation method of building 3D printing material
The invention relates to the technical field of building 3D printing and waste recycling, in particular to a preparation method of a building 3D printing material. Cement, regenerated red brick powder, regenerated red brick particles, a stabilizer, a binder, a defoaming agent, fibers, a water reducing agent, a thickening agent and an optional active material are mixed and stirred to be uniform, and the building 3D printing material is obtained; the stirring time is 5-90 minutes, and/or the stirring temperature is 20-50 DEG C. The building 3D printing material prepared by the invention has better strength, not only meets the requirements of pumpability, constructability and the like of building 3D printing ink, but also uses a large amount of regenerated red brick powder and regenerated red brick particles, turns waste into wealth, can realize resource utilization of red bricks, and has higher economic benefit, environmental benefit and social benefit.
本发明涉及建筑3D打印及废弃物资源化技术领域，具体地涉及一种建筑3D打印材料的制备方法；将水泥、再生红砖粉、再生红砖颗粒、稳定剂、粘结剂、消泡剂、纤维、减水剂、增稠剂和任选的活性材料混合并搅拌至均匀，得到建筑3D打印材料；搅拌时间为5～90min，和/或，搅拌温度为20～50℃。本发明制备的建筑3D打印材料具有较好的强度，既满足了建筑3D打印油墨可泵送性、可建造性等要求，又大量使用了再生红砖粉和再生红砖颗粒，变废为宝，可以将红砖进行资源化利用，具有较高的经济效益、环境效益和社会效益。
Preparation method of building 3D printing material
The invention relates to the technical field of building 3D printing and waste recycling, in particular to a preparation method of a building 3D printing material. Cement, regenerated red brick powder, regenerated red brick particles, a stabilizer, a binder, a defoaming agent, fibers, a water reducing agent, a thickening agent and an optional active material are mixed and stirred to be uniform, and the building 3D printing material is obtained; the stirring time is 5-90 minutes, and/or the stirring temperature is 20-50 DEG C. The building 3D printing material prepared by the invention has better strength, not only meets the requirements of pumpability, constructability and the like of building 3D printing ink, but also uses a large amount of regenerated red brick powder and regenerated red brick particles, turns waste into wealth, can realize resource utilization of red bricks, and has higher economic benefit, environmental benefit and social benefit.
本发明涉及建筑3D打印及废弃物资源化技术领域，具体地涉及一种建筑3D打印材料的制备方法；将水泥、再生红砖粉、再生红砖颗粒、稳定剂、粘结剂、消泡剂、纤维、减水剂、增稠剂和任选的活性材料混合并搅拌至均匀，得到建筑3D打印材料；搅拌时间为5～90min，和/或，搅拌温度为20～50℃。本发明制备的建筑3D打印材料具有较好的强度，既满足了建筑3D打印油墨可泵送性、可建造性等要求，又大量使用了再生红砖粉和再生红砖颗粒，变废为宝，可以将红砖进行资源化利用，具有较高的经济效益、环境效益和社会效益。
Preparation method of building 3D printing material
一种建筑3D打印材料的制备方法
CHEN JIAJIA (Autor:in) / MA YIHE (Autor:in)
12.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
/
B33Y
ADDITIVE MANUFACTURING, i.e. MANUFACTURING OF THREE-DIMENSIONAL [3D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVE AGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3D PRINTING, STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING
,
Additive (generative) Fertigung, d. h. die Herstellung von dreidimensionalen [3D] Bauteilen durch additive Abscheidung, additive Agglomeration oder additive Schichtung, z. B. durch 3D- Drucken, Stereolithografie oder selektives Lasersintern
Printing ink material for 3D printing building and preparation method of printing ink material
| Europäisches Patentamt | 2022
Building material for 3D printing and preparation method thereof
| Europäisches Patentamt | 2020
Nanometer material reinforced building 3D printing material and preparation method thereof
| Europäisches Patentamt | 2024
Building 3D printing material, manufacturing method thereof and building 3D printing equipment
| Europäisches Patentamt | 2023