Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
High-strength heat preservation sintering building block made of iron tailings and production process of high-strength heat preservation sintering building block
The invention discloses a high-strength heat preservation sintering building block made of iron tailings and a production process of the high-strength heat preservation sintering building block. The high-strength heat preservation sintering building block is prepared from, by weight, 70-90 parts of the iron tailings, 25-35 parts of glass wool, 8-12 parts of bentonite, 2-4 parts of rosin resin and 3-5 parts of boric oxide. According to the high-strength heat preservation sintering building block and the production process, the waste iron tailings are changed into things of value, environmental pollution is reduced, the industry chain of the mining industry is prolonged, the compressive strength of the produced sintering building block is 32-38 MPa, the water absorption is 8-10%, the density is 1180-1240 kg/m<3>, the heat conductivity coefficient is 0.062-0.069 w/(m.k), product performance is excellent, all quality indexes are superior to the national standard, and the high-strength heat preservation sintering building block has a wide market prospect.
High-strength heat preservation sintering building block made of iron tailings and production process of high-strength heat preservation sintering building block
The invention discloses a high-strength heat preservation sintering building block made of iron tailings and a production process of the high-strength heat preservation sintering building block. The high-strength heat preservation sintering building block is prepared from, by weight, 70-90 parts of the iron tailings, 25-35 parts of glass wool, 8-12 parts of bentonite, 2-4 parts of rosin resin and 3-5 parts of boric oxide. According to the high-strength heat preservation sintering building block and the production process, the waste iron tailings are changed into things of value, environmental pollution is reduced, the industry chain of the mining industry is prolonged, the compressive strength of the produced sintering building block is 32-38 MPa, the water absorption is 8-10%, the density is 1180-1240 kg/m<3>, the heat conductivity coefficient is 0.062-0.069 w/(m.k), product performance is excellent, all quality indexes are superior to the national standard, and the high-strength heat preservation sintering building block has a wide market prospect.
High-strength heat preservation sintering building block made of iron tailings and production process of high-strength heat preservation sintering building block
YANG ZHIMING (Autor:in) / CHEN FEI (Autor:in) / ZHU FANGWEN (Autor:in) / YE DANMEI (Autor:in) / XU WEI (Autor:in) / MEI SONG (Autor:in)
13.01.2016
Patent
Elektronische Ressource
Englisch
IPC:
C04B
Kalk
,
LIME
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