A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
The invention discloses an acoustic panel for an underground railway track. The acoustic panel for the underground railway track comprises ceramsite, cement, fiber, a water reducing agent and mixing water, wherein the ceramsite accounts for 10%, water-cement ratio is 1:(0.1-0.3), and fiber content is 0.1-0.5%. The acoustic pane for the underground railway track has the advantages of reasonable composition, high strength and good effect.
The invention discloses an acoustic panel for an underground railway track. The acoustic panel for the underground railway track comprises ceramsite, cement, fiber, a water reducing agent and mixing water, wherein the ceramsite accounts for 10%, water-cement ratio is 1:(0.1-0.3), and fiber content is 0.1-0.5%. The acoustic pane for the underground railway track has the advantages of reasonable composition, high strength and good effect.
Method for preparing underground railway track acoustical board
| European Patent Office | 2015
Experiments on Tokyo metropolitan government underground railway track
| Engineering Index Backfile | 1963
Application of FRC in construction of the underground railway track
| Online Contents | 1996
Urban railway curved section track panel preparing method
| European Patent Office | 2015