| 摘要 |
PURPOSE: A loess concrete composition obtained by mixing loess with cement, aggregate, a fluidizing agent and water is provided, which reduces energy and air pollution caused by CO2 generated in the process for manufacturing cement and can change color without using separate coloring agents. CONSTITUTION: The titled loess concrete composition is prepared by mixing 3 to 50% by weight of loess fine powder with general cement concrete containing cement, aggregate, a fluidizing agent and water. The loess concrete composition has increased compression strength by micro-filler effect of fine powder and sulfate resistance.
|
| 申请人 |
ANN, JI HUN;CHA, JEONG MANN;CHOI, HEE YONG;HWANG, HEY ZOO;KIM, MOO HAN |
发明人 |
CHOI, HEE YONG;CHOI, SE JIN;CHOI, SEONG U;HWANG, HEY ZOO;KIM, MOO HAN;KIM, MUN HAN;LEE, GANG U |
