Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
3D printing clay-based magnesium recycled aggregate concrete and manufacturing method thereof
The invention discloses clay-based magnesium recycled aggregate concrete for 3D printing and a manufacturing method of the clay-based magnesium recycled aggregate concrete. The clay-based magnesium recycled aggregate concrete for 3D printing is prepared from the following raw materials in parts by weight: 68 to 95 parts of 3D printing mortar and 5 to 32 parts of clay-based magnesium recycled aggregate for 3D printing, the clay-based magnesium recycled aggregate for 3D printing is prepared from the following raw materials in parts by weight: 63.9 to 80.8 parts of clay base material and 19.2 to 36.1 parts of magnesium cementing material. The clay-based magnesium recycled aggregate for 3D printing is adopted, the used clay-based material is low in price and easy to obtain, municipal sludge slurry waste is subjected to efficient resource utilization through the extrusion forming technology, low-cost and large-scale production of the coarse aggregate for 3D printing is achieved, the resource utilization rate and the additional value of the recycled aggregate are effectively increased, and the method is suitable for large-scale production of the coarse aggregate for 3D printing. And the 3D printing engineering construction material cost is reduced.
本发明公开一种3D打印用黏土基镁质再生骨料混凝土及其制造方法，所述3D打印黏土基镁质再生骨料混凝土包括下列重量份原料：3D打印砂浆68～95份、3D打印用黏土基镁质再生骨料5～32份；所述3D打印用黏土基镁质再生骨料包括下列重量份原料：黏土基料63.9～80.8份、镁质胶凝材料19.2～36.1份。本发明由于采用3D打印用黏土基镁质再生骨料，所用黏土基料价廉易得，挤压成型技术对市政淤泥浆体废弃物进行高效资源化利用，不仅实现了低成本规模化生产3D打印用粗骨料，而且有效提高了再生骨料资源化利用率和附加值，降低了3D打印工程建设材料成本。
3D printing clay-based magnesium recycled aggregate concrete and manufacturing method thereof
The invention discloses clay-based magnesium recycled aggregate concrete for 3D printing and a manufacturing method of the clay-based magnesium recycled aggregate concrete. The clay-based magnesium recycled aggregate concrete for 3D printing is prepared from the following raw materials in parts by weight: 68 to 95 parts of 3D printing mortar and 5 to 32 parts of clay-based magnesium recycled aggregate for 3D printing, the clay-based magnesium recycled aggregate for 3D printing is prepared from the following raw materials in parts by weight: 63.9 to 80.8 parts of clay base material and 19.2 to 36.1 parts of magnesium cementing material. The clay-based magnesium recycled aggregate for 3D printing is adopted, the used clay-based material is low in price and easy to obtain, municipal sludge slurry waste is subjected to efficient resource utilization through the extrusion forming technology, low-cost and large-scale production of the coarse aggregate for 3D printing is achieved, the resource utilization rate and the additional value of the recycled aggregate are effectively increased, and the method is suitable for large-scale production of the coarse aggregate for 3D printing. And the 3D printing engineering construction material cost is reduced.
本发明公开一种3D打印用黏土基镁质再生骨料混凝土及其制造方法，所述3D打印黏土基镁质再生骨料混凝土包括下列重量份原料：3D打印砂浆68～95份、3D打印用黏土基镁质再生骨料5～32份；所述3D打印用黏土基镁质再生骨料包括下列重量份原料：黏土基料63.9～80.8份、镁质胶凝材料19.2～36.1份。本发明由于采用3D打印用黏土基镁质再生骨料，所用黏土基料价廉易得，挤压成型技术对市政淤泥浆体废弃物进行高效资源化利用，不仅实现了低成本规模化生产3D打印用粗骨料，而且有效提高了再生骨料资源化利用率和附加值，降低了3D打印工程建设材料成本。
3D printing clay-based magnesium recycled aggregate concrete and manufacturing method thereof
一种3D打印黏土基镁质再生骨料混凝土及其制造方法
CUI PENG (Autor:in) / KOU SHICONG (Autor:in) / GUO JUNJIE (Autor:in)
31.05.2024
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
3D printing clay-based recycled aggregate concrete and manufacturing method thereof
| Europäisches Patentamt | 2024
Clay-based magnesium recycled aggregate and manufacturing method thereof
| Europäisches Patentamt | 2024
Clay-based recycled aggregate concrete and manufacturing method thereof
| Europäisches Patentamt | 2024
| Europäisches Patentamt | 2024
Clay-based recycled aggregate and manufacturing method thereof
| Europäisches Patentamt | 2024