Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Modified air-quenched steel slag aggregate and concrete containing modified air-quenched steel slag aggregate
The invention discloses a modified air-quenched steel slag aggregate which is obtained by uniformly mixing and stirring air-quenched steel slag and a calcium lignosulphonate aqueous solution and then drying. The invention also discloses concrete containing the modified air-quenched steel slag aggregate. The concrete is prepared from the following raw materials: pebbles, broken stones, yellow sand, the modified air-quenched steel slag aggregate and cement. The modified air-quenched steel slag aggregate disclosed by the invention can effectively improve the strength of concrete and endow the concrete with good mechanical properties, so that the application of the air-quenched steel slag as the concrete aggregate is realized, and the modified air-quenched steel slag aggregate has important significance on bulk utilization of the steel slag.
本发明公开了一种改性风淬钢渣骨料，是将风淬钢渣与木质素磺酸钙水溶液混合搅拌均匀后，干燥得到。本发明还公开了含改性风淬钢渣骨料的混凝土，包括下述原料：石子、碎石、黄砂、所述的改性风淬钢渣骨料和水泥。本发明的改性风淬钢渣骨料能够有效提高混凝土的强度，使混凝土具有良好的力学性能，从而实现了风淬钢渣作为混凝土骨料的应用，对钢渣的大宗量利用具有重要的意义。
Modified air-quenched steel slag aggregate and concrete containing modified air-quenched steel slag aggregate
The invention discloses a modified air-quenched steel slag aggregate which is obtained by uniformly mixing and stirring air-quenched steel slag and a calcium lignosulphonate aqueous solution and then drying. The invention also discloses concrete containing the modified air-quenched steel slag aggregate. The concrete is prepared from the following raw materials: pebbles, broken stones, yellow sand, the modified air-quenched steel slag aggregate and cement. The modified air-quenched steel slag aggregate disclosed by the invention can effectively improve the strength of concrete and endow the concrete with good mechanical properties, so that the application of the air-quenched steel slag as the concrete aggregate is realized, and the modified air-quenched steel slag aggregate has important significance on bulk utilization of the steel slag.
本发明公开了一种改性风淬钢渣骨料，是将风淬钢渣与木质素磺酸钙水溶液混合搅拌均匀后，干燥得到。本发明还公开了含改性风淬钢渣骨料的混凝土，包括下述原料：石子、碎石、黄砂、所述的改性风淬钢渣骨料和水泥。本发明的改性风淬钢渣骨料能够有效提高混凝土的强度，使混凝土具有良好的力学性能，从而实现了风淬钢渣作为混凝土骨料的应用，对钢渣的大宗量利用具有重要的意义。
Modified air-quenched steel slag aggregate and concrete containing modified air-quenched steel slag aggregate
一种改性风淬钢渣骨料和含改性风淬钢渣骨料的混凝土
FAN DONGDONG (Autor:in) / WANG ZHIYONG (Autor:in) / HUANG HAI (Autor:in) / LIN CHUNHONG (Autor:in) / CHEN JIN (Autor:in) / QU XINMING (Autor:in) / CHEN YITAO (Autor:in) / ZHU ZONGJIAN (Autor:in) / JIANG AJUAN (Autor:in)
19.09.2023
Patent
Elektronische Ressource
Chinesisch
IPC:
C04B
Kalk
,
LIME
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