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A platform for research: civil engineering, architecture and urbanism
Nanometer material reinforced building 3D printing material and preparation method thereof
The invention relates to a nanometer material reinforced building 3D printing material and a preparation method thereof. The 3D printing material is prepared from high-strength concrete, a nano-grade inert filler, a cementing material doped with nano-grade silica gel and steel fibers, the admixture is used for being added into the high-strength concrete to enable the high-strength concrete to meet printability, and the admixture comprises a super plasticizer and hydroxypropyl methyl cellulose. Compared with a traditional 3D printing material, the 3D printing material disclosed by the invention has higher strength and also has 3D printability.
本发明涉及一种纳米材料增强建筑3D打印材料及其配制方法，该3D打印材料包括：高强度混凝土，包括微米级惰性填料、掺有纳米级硅凝胶的胶凝材料以及钢纤维；用于添加至该高强度混凝土中以使该高强度混凝土满足可打印性的外加剂，该外加剂包括超塑化剂和羟丙基甲基纤维素。本发明的3D打印材料较传统3D打印材料具有更高的强度，同时兼顾了3D可打印性。
Nanometer material reinforced building 3D printing material and preparation method thereof
The invention relates to a nanometer material reinforced building 3D printing material and a preparation method thereof. The 3D printing material is prepared from high-strength concrete, a nano-grade inert filler, a cementing material doped with nano-grade silica gel and steel fibers, the admixture is used for being added into the high-strength concrete to enable the high-strength concrete to meet printability, and the admixture comprises a super plasticizer and hydroxypropyl methyl cellulose. Compared with a traditional 3D printing material, the 3D printing material disclosed by the invention has higher strength and also has 3D printability.
本发明涉及一种纳米材料增强建筑3D打印材料及其配制方法，该3D打印材料包括：高强度混凝土，包括微米级惰性填料、掺有纳米级硅凝胶的胶凝材料以及钢纤维；用于添加至该高强度混凝土中以使该高强度混凝土满足可打印性的外加剂，该外加剂包括超塑化剂和羟丙基甲基纤维素。本发明的3D打印材料较传统3D打印材料具有更高的强度，同时兼顾了3D可打印性。
Nanometer material reinforced building 3D printing material and preparation method thereof
纳米材料增强建筑3D打印材料及其配制方法
CHEN YANG (author) / MA MINGLEI (author) / BAI JIE (author) / GUI QIANG (author) / LIAN CHUNMING (author) / FENG MINGYANG (author) / HAN LIFANG (author) / WEI SEN (author)
2024-10-11
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
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