|
Project name
|
Ordinary concrete C30(RC) |
Steel fiber concrete C30(SFRC) |
Growth rate （%） |
|
Tensile strength
|
3.5MPa | 5.39-7MPa | 54-100 |
|
Compressive strength
|
31.2MPa | 32.5-40MPa | 4.4-28.2 |
|
Ultimate bending strength
|
5.5MPa | 9.18-13.75MPa | 67-520 |
|
First crack bending strength
|
4.88MPa | 7-8Mpa | 43-100 |
|
Initial crack strength
|
8.85N.m | 23-53N.m | 160-500 |
|
Impact fatigue strength
|
35.96/cm2 | 53.3-91/m2 | 8-15 times |
|
Impermeability grade
|
P4 | P6-P12 | 0.6-25 times |
Contact Person: Ms. Alice Wang
Tel: +86 15933817644
Fax: 86-318-7886888
