Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-thermal-conductivity phase-change heat storage mortar suitable for 3D printing and preparation method of high-thermal-conductivity phase-change heat storage mortar
The invention discloses high-thermal-conductivity phase-change heat storage mortar suitable for 3D printing and a preparation method of the high-thermal-conductivity phase-change heat storage mortar, and belongs to the field of building materials. The high-thermal-conductivity phase change heat storage mortar is prepared from the following components in parts by weight: 70 to 80 parts of ordinary Portland cement, 5 to 15 parts of sulphoaluminate cement, 5 to 20 parts of mineral ultrafine powder, 90 to 150 parts of fine aggregate, 2 to 15 parts of composite sizing phase change material micro powder, 0.1 to 1 part of additive, 0.1 to 0.3 part of carbon fiber and 27 to 35 parts of water. According to the high-thermal-conductivity phase-change heat storage mortar prepared by optimizing the components in the formula and the dosage thereof, experiments show that the thermal performance of a 3D printing component is greatly improved, the 3D printing component is endowed with the functions of energy consumption reduction, phase-change temperature regulation and heat preservation, indoor temperature fluctuation of a 3D printing building can be controlled, the preparation process is simple, the building energy consumption can be reduced, and the production cost is reduced. And a thought is provided for realizing building energy conservation and human settlement environment construction.
本发明公开了一种适用于3D打印的高导热相变储热砂浆及其制备方法，属于建筑材料领域。上述高导热相变储热砂浆，包括以下重量份的组分：普通硅酸盐水泥70‑80份、硫铝酸盐水泥5‑15份、矿物质超细粉5‑20份、细骨料90‑150份、复合定型相变材料微粉2‑15份、外加剂0.1‑1份、碳纤维0.1‑0.3份和水27‑35份。本发明通过对配方中组分及其用量的优化，制备得到的高导热相变储热砂浆，经实验发现：极大的改善3D打印构件的热性能，赋予其节约能耗、相变调温和保温的功能，可以控制3D打印建筑物室内温度波动，且制备工艺简单，可降低建筑能耗，为实现建筑节能与人居环境建设提供思路。
High-thermal-conductivity phase-change heat storage mortar suitable for 3D printing and preparation method of high-thermal-conductivity phase-change heat storage mortar
The invention discloses high-thermal-conductivity phase-change heat storage mortar suitable for 3D printing and a preparation method of the high-thermal-conductivity phase-change heat storage mortar, and belongs to the field of building materials. The high-thermal-conductivity phase change heat storage mortar is prepared from the following components in parts by weight: 70 to 80 parts of ordinary Portland cement, 5 to 15 parts of sulphoaluminate cement, 5 to 20 parts of mineral ultrafine powder, 90 to 150 parts of fine aggregate, 2 to 15 parts of composite sizing phase change material micro powder, 0.1 to 1 part of additive, 0.1 to 0.3 part of carbon fiber and 27 to 35 parts of water. According to the high-thermal-conductivity phase-change heat storage mortar prepared by optimizing the components in the formula and the dosage thereof, experiments show that the thermal performance of a 3D printing component is greatly improved, the 3D printing component is endowed with the functions of energy consumption reduction, phase-change temperature regulation and heat preservation, indoor temperature fluctuation of a 3D printing building can be controlled, the preparation process is simple, the building energy consumption can be reduced, and the production cost is reduced. And a thought is provided for realizing building energy conservation and human settlement environment construction.
本发明公开了一种适用于3D打印的高导热相变储热砂浆及其制备方法，属于建筑材料领域。上述高导热相变储热砂浆，包括以下重量份的组分：普通硅酸盐水泥70‑80份、硫铝酸盐水泥5‑15份、矿物质超细粉5‑20份、细骨料90‑150份、复合定型相变材料微粉2‑15份、外加剂0.1‑1份、碳纤维0.1‑0.3份和水27‑35份。本发明通过对配方中组分及其用量的优化，制备得到的高导热相变储热砂浆，经实验发现：极大的改善3D打印构件的热性能，赋予其节约能耗、相变调温和保温的功能，可以控制3D打印建筑物室内温度波动，且制备工艺简单，可降低建筑能耗，为实现建筑节能与人居环境建设提供思路。
High-thermal-conductivity phase-change heat storage mortar suitable for 3D printing and preparation method of high-thermal-conductivity phase-change heat storage mortar
一种适用于3D打印的高导热相变储热砂浆及其制备方法
LI HUI (Autor:in) / ZHENG WUKUI (Autor:in) / QI YONGLE (Autor:in) / WANG FEI (Autor:in) / QIAO ZHIGANG (Autor:in) / MIZO YUJIN (Autor:in)
12.05.2023
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
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