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A platform for research: civil engineering, architecture and urbanism
Conductive wave-absorbing functional aerated concrete and preparation method thereof
The invention provides conductive wave-absorbing functional aerated concrete and a preparation method thereof. The conductive wave-absorbing functional aerated concrete is prepared from the followingcomponents in percentage by mass: 0.01%-1% of graphene oxide, 0.1%-5% of carbon fiber, 8%-12% of cement, 60%-70% of sulfur-fixing fly ash, 20%-30%of regenerated stone powder, 0.1%-0.4% of a foaming agent, 0.1%-0.6% of a water reducing agent, 0.005%-0.02% of a foam stabilizer and 1%-5% of a chelating agent. According to the invention, solid wastes such as the sulfur-fixing fly ash and the regenerated stone powder are fully utilized, the pollution of solid wastes to the environment is reduced, and meanwhile, the sulfur-fixing fly ash and the regenerated stone powder replace cement and lime, so that the production cost of the aerated concrete is greatly reduced. The aerated concrete has the advantages of electric conduction, wave absorption and the like, and can be widely applied to the fields of electric conduction and wave absorption.
本发明提供一种导电吸波功能型加气混凝土及其制备方法，该导电吸波功能型加气混凝土，按质量百分数计，包括以下组分：氧化石墨烯：0.01％‑1％，碳纤维：0.1％‑5％，水泥：8％‑12％，固硫粉煤灰：60％‑70％，再生石粉：20％‑30％，发泡剂：0.1％‑0.4％，减水剂：0.1％‑0.6％，稳泡剂：0.005％‑0.02％，螯合剂：1％‑5％。本发明充分利用了固硫粉煤灰、再生石粉等固体废弃物，降低了固体废弃对环境的污染，同时固硫粉煤灰、再生石粉替代水泥和石灰，大大降低了加气混凝土的生产成本。且本发明的加气混凝土具有导电、吸波等优点，可以广泛应用于导电和吸波领域。
Conductive wave-absorbing functional aerated concrete and preparation method thereof
The invention provides conductive wave-absorbing functional aerated concrete and a preparation method thereof. The conductive wave-absorbing functional aerated concrete is prepared from the followingcomponents in percentage by mass: 0.01%-1% of graphene oxide, 0.1%-5% of carbon fiber, 8%-12% of cement, 60%-70% of sulfur-fixing fly ash, 20%-30%of regenerated stone powder, 0.1%-0.4% of a foaming agent, 0.1%-0.6% of a water reducing agent, 0.005%-0.02% of a foam stabilizer and 1%-5% of a chelating agent. According to the invention, solid wastes such as the sulfur-fixing fly ash and the regenerated stone powder are fully utilized, the pollution of solid wastes to the environment is reduced, and meanwhile, the sulfur-fixing fly ash and the regenerated stone powder replace cement and lime, so that the production cost of the aerated concrete is greatly reduced. The aerated concrete has the advantages of electric conduction, wave absorption and the like, and can be widely applied to the fields of electric conduction and wave absorption.
本发明提供一种导电吸波功能型加气混凝土及其制备方法，该导电吸波功能型加气混凝土，按质量百分数计，包括以下组分：氧化石墨烯：0.01％‑1％，碳纤维：0.1％‑5％，水泥：8％‑12％，固硫粉煤灰：60％‑70％，再生石粉：20％‑30％，发泡剂：0.1％‑0.4％，减水剂：0.1％‑0.6％，稳泡剂：0.005％‑0.02％，螯合剂：1％‑5％。本发明充分利用了固硫粉煤灰、再生石粉等固体废弃物，降低了固体废弃对环境的污染，同时固硫粉煤灰、再生石粉替代水泥和石灰，大大降低了加气混凝土的生产成本。且本发明的加气混凝土具有导电、吸波等优点，可以广泛应用于导电和吸波领域。
Conductive wave-absorbing functional aerated concrete and preparation method thereof
一种导电吸波功能型加气混凝土及其制备方法
JIAN SHOUWEI (author) / GAO WENBIN (author) / FAN GUOQIANG (author) / LI XIANGGUO (author) / LI BAODONG (author) / HUANG WEICHAO (author) / YANG XIN (author)
2020-08-11
Patent
Electronic Resource
Chinese
IPC:
C04B
Kalk
,
LIME
| European Patent Office | 2023
Autoclaved aerated concrete, autoclaved aerated concrete slab and preparation method thereof
| European Patent Office | 2020