Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Calcined high-silicon-aluminum-based lightweight foam concrete and preparation method thereof
The invention belongs to the technical field of foam concrete, and discloses calcined high-silicon-aluminum-based lightweight foam concrete and a preparation method thereof. The lightweight foam concrete is prepared from the following raw materials in parts by mass: 15-30 parts of a high-silicon-aluminum composite calcined material, 20-35 parts of an exciting material, 30-45 parts of water, 2-6 parts of a modified component, 0.05-0.15 part of an additive and 0.05-0.2 part of a foaming agent, wherein the sum of the mass parts of the raw materials is 100; wherein the exciting material comprises the following raw materials in percentage by mass: 20-35% of limestone powder, 5-15% of gypsum and 50-80% of ordinary Portland cement, and the modified component comprises the following raw materials in percentage by mass: 20-40% of sodium sulfate, 15-30% of sodium metaaluminate and 40-60% of calcium stearate. The lightweight foam concrete disclosed by the invention not only has relatively good pore stability and relatively high mechanical properties, but also has relatively low carbon emission, and can bring remarkable economic benefits and environmental benefits.
本发明属于泡沫混凝土技术领域，公开了一种煅烧高硅铝质基轻质泡沫混凝土及其制备方法。本发明轻质泡沫混凝土包括以下质量份数的原料：高硅铝质复合煅烧材料15～30份、激发材料20～35份、水30～45份、改性组分2～6份、外加剂0.05～0.15份、发泡剂0.05～0.2份，以上原料的质量份数之和为100份；其中，激发材料包括以下质量百分含量的原料：石灰石粉20～35％、石膏5～15％、普通硅酸盐水泥50～80％，改性组分包括以下质量百分含量的原料：硫酸钠20～40％、偏铝酸钠15～30％、硬脂酸钙40～60％。本发明轻质泡沫混凝土不仅具有较好的气孔稳定性和较高的力学性能，还具有较低的碳排放量，能够带来显著的经济效益和环境效益。
Calcined high-silicon-aluminum-based lightweight foam concrete and preparation method thereof
The invention belongs to the technical field of foam concrete, and discloses calcined high-silicon-aluminum-based lightweight foam concrete and a preparation method thereof. The lightweight foam concrete is prepared from the following raw materials in parts by mass: 15-30 parts of a high-silicon-aluminum composite calcined material, 20-35 parts of an exciting material, 30-45 parts of water, 2-6 parts of a modified component, 0.05-0.15 part of an additive and 0.05-0.2 part of a foaming agent, wherein the sum of the mass parts of the raw materials is 100; wherein the exciting material comprises the following raw materials in percentage by mass: 20-35% of limestone powder, 5-15% of gypsum and 50-80% of ordinary Portland cement, and the modified component comprises the following raw materials in percentage by mass: 20-40% of sodium sulfate, 15-30% of sodium metaaluminate and 40-60% of calcium stearate. The lightweight foam concrete disclosed by the invention not only has relatively good pore stability and relatively high mechanical properties, but also has relatively low carbon emission, and can bring remarkable economic benefits and environmental benefits.
本发明属于泡沫混凝土技术领域，公开了一种煅烧高硅铝质基轻质泡沫混凝土及其制备方法。本发明轻质泡沫混凝土包括以下质量份数的原料：高硅铝质复合煅烧材料15～30份、激发材料20～35份、水30～45份、改性组分2～6份、外加剂0.05～0.15份、发泡剂0.05～0.2份，以上原料的质量份数之和为100份；其中，激发材料包括以下质量百分含量的原料：石灰石粉20～35％、石膏5～15％、普通硅酸盐水泥50～80％，改性组分包括以下质量百分含量的原料：硫酸钠20～40％、偏铝酸钠15～30％、硬脂酸钙40～60％。本发明轻质泡沫混凝土不仅具有较好的气孔稳定性和较高的力学性能，还具有较低的碳排放量，能够带来显著的经济效益和环境效益。
Calcined high-silicon-aluminum-based lightweight foam concrete and preparation method thereof
一种煅烧高硅铝质基轻质泡沫混凝土及其制备方法
LI YEQING (Autor:in) / QIN JIEFA (Autor:in) / CHEN CHAO (Autor:in) / CHEN XIANG (Autor:in) / YU SONGBAI (Autor:in) / LUO SIQIAO (Autor:in) / REN ZHENG (Autor:in) / WEI YANG (Autor:in)
11.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
Silicon-aluminum-based lightweight concrete material and preparation method thereof
| Europäisches Patentamt | 2021
Lightweight foam concrete and preparation method thereof
| Europäisches Patentamt | 2024
Lightweight foam concrete and preparation method thereof
| Europäisches Patentamt | 2024
Lightweight high-strength foam concrete and preparation method thereof
| Europäisches Patentamt | 2023
| Europäisches Patentamt | 2019