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A platform for research: civil engineering, architecture and urbanism
Foam concrete containing construction waste regenerated micro powder and preparation method thereof
The invention belongs to the technical field of building materials, and provides foam concrete containing construction waste regenerated micro powder and a preparation method of the foam concrete. The preparation method comprises the following steps: S1, mixing cement, fly ash, construction waste regenerated micro powder and a foam stabilizer to obtain a premixed material; s2, mixing water, a water reducing agent and the premix to obtain matrix slurry; and S3, mixing the foaming water and the matrix slurry, and sequentially carrying out standing forming and maintenance to obtain the foam concrete containing the construction waste regenerated micro powder. The preparation method disclosed by the invention is simple, does not need large equipment and complex processes, and is low in cost, and various properties of the prepared foam concrete containing the construction waste regenerated micro powder meet corresponding requirements of the national standard JG/T266-2011 foam concrete.
本发明属于建筑材料技术领域，本发明提供了一种包含建筑垃圾再生微粉的泡沫混凝土及其制备方法。该制备方法包括以下步骤：S1、将水泥、粉煤灰、建筑垃圾再生微粉和稳泡剂混合得到预拌料；S2、将水、减水剂和预拌料混合得到基体料浆；S3、将发泡水与基体料浆混合后顺次进行静置成型、养护，即得包含建筑垃圾再生微粉的泡沫混凝土。本发明的制备方法简单，不需要大型的设备和复杂的工艺、成本低，且所制备的包含建筑垃圾再生微粉的泡沫混凝土的各项性能满足国家规范JG/T266‑2011《泡沫混凝土》相应要求。
Foam concrete containing construction waste regenerated micro powder and preparation method thereof
The invention belongs to the technical field of building materials, and provides foam concrete containing construction waste regenerated micro powder and a preparation method of the foam concrete. The preparation method comprises the following steps: S1, mixing cement, fly ash, construction waste regenerated micro powder and a foam stabilizer to obtain a premixed material; s2, mixing water, a water reducing agent and the premix to obtain matrix slurry; and S3, mixing the foaming water and the matrix slurry, and sequentially carrying out standing forming and maintenance to obtain the foam concrete containing the construction waste regenerated micro powder. The preparation method disclosed by the invention is simple, does not need large equipment and complex processes, and is low in cost, and various properties of the prepared foam concrete containing the construction waste regenerated micro powder meet corresponding requirements of the national standard JG/T266-2011 foam concrete.
本发明属于建筑材料技术领域，本发明提供了一种包含建筑垃圾再生微粉的泡沫混凝土及其制备方法。该制备方法包括以下步骤：S1、将水泥、粉煤灰、建筑垃圾再生微粉和稳泡剂混合得到预拌料；S2、将水、减水剂和预拌料混合得到基体料浆；S3、将发泡水与基体料浆混合后顺次进行静置成型、养护，即得包含建筑垃圾再生微粉的泡沫混凝土。本发明的制备方法简单，不需要大型的设备和复杂的工艺、成本低，且所制备的包含建筑垃圾再生微粉的泡沫混凝土的各项性能满足国家规范JG/T266‑2011《泡沫混凝土》相应要求。
Foam concrete containing construction waste regenerated micro powder and preparation method thereof
一种包含建筑垃圾再生微粉的泡沫混凝土及其制备方法
ZHOU YONGGUI (author) / WANG YONGXIANG (author) / SHI ENHUA (author)
2023-11-21
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
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