Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified phosphogypsum foam concrete material and preparation method thereof
The invention relates to the technical field of building materials, in particular to a modified ardealite foam concrete material and a preparation method thereof, and the modified ardealite foam concrete material comprises 50-70 parts of undisturbed ardealite, 20-30 parts of fly ash, 6-10 parts of carbide slag, 0.2-0.5 part of polyaluminum chloride, 0.2-0.5 part of calcium formate, 0.01-0.02 part of rubber powder, 0.03-0.05 part of cellulose ether, 0.4-0.6 part of a composite superplasticizer, 25-40 parts of cement and 0.1-0.2 part of a foaming agent. Compared with the prior art, a proper amount of carbide slag is added, so that the technical problems of energy consumption and environmental pollution when the phosphogypsum is modified to eliminate the influence of impurities on the performance of the phosphogypsum building material in the prior art are solved.
本发明涉及建材技术领域，具体是一种改性磷石膏泡沫混凝土材料及其制备方法，包括原状磷石膏50‑70份、粉煤灰20‑30份、电石渣6‑10份、聚铝0.2‑0.5份、甲酸钙0.2‑0.5份、胶粉0.01‑0.02份、纤维素醚0.03‑0.05份、复合高效减水剂0.4‑0.6份、水泥25‑40份、发泡剂0.1‑0.2份。相比起现有技术，本专利通过添加适量电石渣，解决了现有技术存在的改性磷石膏以消除杂质对磷石膏建材性能影响时存在的耗能及污染环境的技术问题。
Modified phosphogypsum foam concrete material and preparation method thereof
The invention relates to the technical field of building materials, in particular to a modified ardealite foam concrete material and a preparation method thereof, and the modified ardealite foam concrete material comprises 50-70 parts of undisturbed ardealite, 20-30 parts of fly ash, 6-10 parts of carbide slag, 0.2-0.5 part of polyaluminum chloride, 0.2-0.5 part of calcium formate, 0.01-0.02 part of rubber powder, 0.03-0.05 part of cellulose ether, 0.4-0.6 part of a composite superplasticizer, 25-40 parts of cement and 0.1-0.2 part of a foaming agent. Compared with the prior art, a proper amount of carbide slag is added, so that the technical problems of energy consumption and environmental pollution when the phosphogypsum is modified to eliminate the influence of impurities on the performance of the phosphogypsum building material in the prior art are solved.
本发明涉及建材技术领域，具体是一种改性磷石膏泡沫混凝土材料及其制备方法，包括原状磷石膏50‑70份、粉煤灰20‑30份、电石渣6‑10份、聚铝0.2‑0.5份、甲酸钙0.2‑0.5份、胶粉0.01‑0.02份、纤维素醚0.03‑0.05份、复合高效减水剂0.4‑0.6份、水泥25‑40份、发泡剂0.1‑0.2份。相比起现有技术，本专利通过添加适量电石渣，解决了现有技术存在的改性磷石膏以消除杂质对磷石膏建材性能影响时存在的耗能及污染环境的技术问题。
Modified phosphogypsum foam concrete material and preparation method thereof
一种改性磷石膏泡沫混凝土材料及其制备方法
ZOU WEIGUO (Autor:in) / WEI HONGBIN (Autor:in) / ZOU KAIBO (Autor:in)
22.11.2024
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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