A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Gypsum-based mortar and preparation method thereof
The invention provides a gypsum-based mortar and a preparation method thereof. The gypsum-based dry-mixed mortar material comprises low-quality gypsum clinker, coal ash slag, zeolite and quick lime. According to the gypsum-based dry-mixed mortar material provided by the invention, the problem that a product is easy to collapse in a printing process when the product with a relatively high height (more than 2cm) is printed by using a printing material such as a concrete material or clay in a current 3D printing technology is effectively solved; and the gypsum-based mortar provided by the invention is beneficial to improving the durability and construction performance of the gypsum-based mortar.
本申请提供了一种石膏基砂浆及其制备方法，所述石膏基干混砂浆材料包括低品质石膏熟料、煤灰渣、沸石、生石灰。本申请提供的石膏基干混砂浆材料有效解决了目前3D打印技术中使用混凝土材料或粘土质等打印材料在打印高度较高(超过2cm)的制品时，打印过程中制品容易坍塌的问题；本申请提供的石膏基砂浆有利于提高石膏基砂浆的耐久性能和施工性能。
Gypsum-based mortar and preparation method thereof
The invention provides a gypsum-based mortar and a preparation method thereof. The gypsum-based dry-mixed mortar material comprises low-quality gypsum clinker, coal ash slag, zeolite and quick lime. According to the gypsum-based dry-mixed mortar material provided by the invention, the problem that a product is easy to collapse in a printing process when the product with a relatively high height (more than 2cm) is printed by using a printing material such as a concrete material or clay in a current 3D printing technology is effectively solved; and the gypsum-based mortar provided by the invention is beneficial to improving the durability and construction performance of the gypsum-based mortar.
本申请提供了一种石膏基砂浆及其制备方法，所述石膏基干混砂浆材料包括低品质石膏熟料、煤灰渣、沸石、生石灰。本申请提供的石膏基干混砂浆材料有效解决了目前3D打印技术中使用混凝土材料或粘土质等打印材料在打印高度较高(超过2cm)的制品时，打印过程中制品容易坍塌的问题；本申请提供的石膏基砂浆有利于提高石膏基砂浆的耐久性能和施工性能。
Gypsum-based mortar and preparation method thereof
一种石膏基砂浆及其制备方法
YANG ZHENGBO (author) / WANG LI (author) / CHEN HONGXIA (author) / LIU WENJUN (author) / RAN XIUYUN (author)
2022-01-21
Patent
Electronic Resource
Chinese
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
Gypsum-based decorative mortar and preparation method thereof
| European Patent Office | 2021