Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
3D printing rubber concrete material and preparation method thereof
The invention provides a 3D printing rubber concrete material and a preparation method thereof, and the 3D printing rubber concrete material comprises the following components according to per cubic meter of concrete: 130-150Kg/m < 3 > of water, 250-300Kg/m < 3 > of cement, 50-80Kg/m < 3 > of fly ash, 60-100Kg/m < 3 > of mineral powder, 10-30Kg/m < 3 > of silica fume, 650-750Kg/m < 3 > of fine aggregate, 30-100Kg/m < 3 > of modified regenerated rubber powder, 2-5Kg/m < 3 > of fiber, 2-4Kg/m < 3 > of water reducer, 1-2Kg/m < 3 > of defoaming agent and 2-3Kg/m < 3 > of additive. The 3D printing rubber concrete material can effectively solve the problem that rubber powder floats upwards in construction, on one hand, the rubber concrete construction process is optimized, and on the other hand, the 3D printing rubber concrete material is more beneficial to the functional embodiment of 3D printing rubber concrete products.
本发明提供一种3D打印橡胶混凝土材料及其制备方法，所述3D打印橡胶混凝土材料按照单方混凝土计，包括以下各组分：水130‑150Kg/m3、水泥250‑300Kg/m3、粉煤灰50‑80Kg/m3、矿粉60‑100Kg/m3、硅灰10‑30Kg/m3、细骨料650‑750Kg/m3、改性再生橡胶粉30‑100Kg/m3、纤维2‑5Kg/m3、减水剂2‑4Kg/m3、消泡剂1‑2Kg/m3、添加剂2‑3Kg/m3。本发明的3D打印橡胶混凝土材料可以有效解决施工中橡胶粉上浮的问题，一方面优化了橡胶混凝土施工过程，另一方面更有利于3D打印橡胶混凝土制品的功能性体现。
3D printing rubber concrete material and preparation method thereof
The invention provides a 3D printing rubber concrete material and a preparation method thereof, and the 3D printing rubber concrete material comprises the following components according to per cubic meter of concrete: 130-150Kg/m < 3 > of water, 250-300Kg/m < 3 > of cement, 50-80Kg/m < 3 > of fly ash, 60-100Kg/m < 3 > of mineral powder, 10-30Kg/m < 3 > of silica fume, 650-750Kg/m < 3 > of fine aggregate, 30-100Kg/m < 3 > of modified regenerated rubber powder, 2-5Kg/m < 3 > of fiber, 2-4Kg/m < 3 > of water reducer, 1-2Kg/m < 3 > of defoaming agent and 2-3Kg/m < 3 > of additive. The 3D printing rubber concrete material can effectively solve the problem that rubber powder floats upwards in construction, on one hand, the rubber concrete construction process is optimized, and on the other hand, the 3D printing rubber concrete material is more beneficial to the functional embodiment of 3D printing rubber concrete products.
本发明提供一种3D打印橡胶混凝土材料及其制备方法，所述3D打印橡胶混凝土材料按照单方混凝土计，包括以下各组分：水130‑150Kg/m3、水泥250‑300Kg/m3、粉煤灰50‑80Kg/m3、矿粉60‑100Kg/m3、硅灰10‑30Kg/m3、细骨料650‑750Kg/m3、改性再生橡胶粉30‑100Kg/m3、纤维2‑5Kg/m3、减水剂2‑4Kg/m3、消泡剂1‑2Kg/m3、添加剂2‑3Kg/m3。本发明的3D打印橡胶混凝土材料可以有效解决施工中橡胶粉上浮的问题，一方面优化了橡胶混凝土施工过程，另一方面更有利于3D打印橡胶混凝土制品的功能性体现。
3D printing rubber concrete material and preparation method thereof
一种3D打印橡胶混凝土材料及其制备方法
OUYANG YUNPENG (Autor:in) / CHEN YI-CHUN (Autor:in) / DONG SAIYANG (Autor:in) / ZUO JUNQING (Autor:in) / ZHAO SHAOFEI (Autor:in)
04.11.2022
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
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