Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Foamed ceramic prepared from steel slag and preparation method thereof
The invention discloses a foamed ceramic prepared from steel slag and a preparation method thereof, and belongs to the technical field of building materials. The foamed ceramic comprises the followingraw materials in parts by weight: 100-150 parts of steel slag, 25-30 parts of mullite, 30-40 parts of silicon dioxide, 20-30 parts of ferric oxide, 15-20 parts of graphite, 5-15 parts of river sand,25-55 parts of purified water, 5-15 parts of sludge and 5-10 parts of polyacrylamide. The invention further provides a preparation method of the foamed ceramic. The prepared foamed ceramic has good compressive strength, heat conductivity coefficient and closed-pore rate.
本发明公开了一种利用钢渣制备的泡沫陶瓷及其制备方法。属于建筑材料技术领域。包括以下重量份的原料：钢渣100‑150份、莫来石25‑30份、二氧化硅30‑40份、三氧化二铁20‑30份、石墨15‑20份、河沙5‑15份、纯净水25‑55份、污泥5‑15份和聚丙烯酰胺5‑10份，并提供了其制备方法。本发明制备的泡沫陶瓷具有良好的抗压强度、导热系数和闭孔率。
Foamed ceramic prepared from steel slag and preparation method thereof
The invention discloses a foamed ceramic prepared from steel slag and a preparation method thereof, and belongs to the technical field of building materials. The foamed ceramic comprises the followingraw materials in parts by weight: 100-150 parts of steel slag, 25-30 parts of mullite, 30-40 parts of silicon dioxide, 20-30 parts of ferric oxide, 15-20 parts of graphite, 5-15 parts of river sand,25-55 parts of purified water, 5-15 parts of sludge and 5-10 parts of polyacrylamide. The invention further provides a preparation method of the foamed ceramic. The prepared foamed ceramic has good compressive strength, heat conductivity coefficient and closed-pore rate.
本发明公开了一种利用钢渣制备的泡沫陶瓷及其制备方法。属于建筑材料技术领域。包括以下重量份的原料：钢渣100‑150份、莫来石25‑30份、二氧化硅30‑40份、三氧化二铁20‑30份、石墨15‑20份、河沙5‑15份、纯净水25‑55份、污泥5‑15份和聚丙烯酰胺5‑10份，并提供了其制备方法。本发明制备的泡沫陶瓷具有良好的抗压强度、导热系数和闭孔率。
Foamed ceramic prepared from steel slag and preparation method thereof
一种利用钢渣制备的泡沫陶瓷及其制备方法
SONG JIEGUANG (Autor:in) / PANG CAILIANG (Autor:in) / CHEN PING (Autor:in) / LUO DEPING (Autor:in) / YANG XUEQING (Autor:in) / LIU RONGJIN (Autor:in) / LI LIANGSONG (Autor:in) / ZENG QING (Autor:in) / XU HAO (Autor:in)
05.06.2020
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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