Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Lightweight high-strength building ceramic large board and preparation method thereof
The invention relates to the technical field of building materials, in particular to the field of IPC C04B 33, and more specifically relates to a lightweight high-strength building ceramic large board and a preparation method thereof. The ceramic large plate comprises the following components: 30-60 wt% of coal gangue, 10-20 wt% of fly ash, 10-30 wt% of clay and the balance of a sintering aid. The fineness of the coal gangue is 20-300 meshes, and the proportion of particles with the particle size of more than 100 meshes in the coal gangue is not less than 40%, so that the compressive strength of the material can be improved; the weight ratio of the coal gangue to the fly ash to the clay is (40-60): (10-20): (15-25), so that the density of the material can be effectively reduced, and meanwhile, the thermal shock resistance is improved; and the sintering temperature of 1230-1300 DEG C is used, so that the density of the product is reduced, and the thermal insulation performance of the product can be improved.
本发明涉及建筑材料技术领域，尤其涉及IPC C04B 33领域，更具体的，涉及一种轻质高强建筑陶瓷大板及制备方法。所述陶瓷大板组分包括：煤矸石30‑60wt％、粉煤灰10‑20wt％、粘土10‑30wt％、烧结助剂补足余量。所述煤矸石的细度为20‑300目，所述煤矸石中100目以上的颗粒占比不低于40％，可提高材料抗压强度；所述煤矸石、粉煤灰、粘土的重量比为(40‑60)：(10‑20)：(15‑25)，可有效降低材料密度，同时提高抗热震性能；使用1230‑1300℃的烧结温度，降低产品密度的同时，还能提升产品保温性能。
Lightweight high-strength building ceramic large board and preparation method thereof
The invention relates to the technical field of building materials, in particular to the field of IPC C04B 33, and more specifically relates to a lightweight high-strength building ceramic large board and a preparation method thereof. The ceramic large plate comprises the following components: 30-60 wt% of coal gangue, 10-20 wt% of fly ash, 10-30 wt% of clay and the balance of a sintering aid. The fineness of the coal gangue is 20-300 meshes, and the proportion of particles with the particle size of more than 100 meshes in the coal gangue is not less than 40%, so that the compressive strength of the material can be improved; the weight ratio of the coal gangue to the fly ash to the clay is (40-60): (10-20): (15-25), so that the density of the material can be effectively reduced, and meanwhile, the thermal shock resistance is improved; and the sintering temperature of 1230-1300 DEG C is used, so that the density of the product is reduced, and the thermal insulation performance of the product can be improved.
本发明涉及建筑材料技术领域，尤其涉及IPC C04B 33领域，更具体的，涉及一种轻质高强建筑陶瓷大板及制备方法。所述陶瓷大板组分包括：煤矸石30‑60wt％、粉煤灰10‑20wt％、粘土10‑30wt％、烧结助剂补足余量。所述煤矸石的细度为20‑300目，所述煤矸石中100目以上的颗粒占比不低于40％，可提高材料抗压强度；所述煤矸石、粉煤灰、粘土的重量比为(40‑60)：(10‑20)：(15‑25)，可有效降低材料密度，同时提高抗热震性能；使用1230‑1300℃的烧结温度，降低产品密度的同时，还能提升产品保温性能。
Lightweight high-strength building ceramic large board and preparation method thereof
一种轻质高强建筑陶瓷大板及制备方法
LYU BAOWEI (Autor:in) / XUE YOUXIANG (Autor:in) / REN RUXUE (Autor:in) / ZHANG SHENGJIE (Autor:in) / FAN JIANCHENG (Autor:in) / CHI GUOHENG (Autor:in) / GUO ZHENYU (Autor:in) / ZHOU LIBIN (Autor:in) / ZHENG SHIGAN (Autor:in) / LI JIE (Autor:in)
29.12.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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