It is a high strength, ductile material formulated by combining of cement, silica fume, quartz silica sand , crushed quartz, super plasticizer and metallic fibers

1. Ultra High Performance
Concrete
(UHPC)
Presented By: Abdul Majid 明晢
Student ID: S32002006W

2. UHPC
 It is a high strength, ductile material
formulated by combining of cement, silica
fume, quartz silica sand , crushed quartz,
super plasticizer and metallic fibers

3. Ductile Mix Design
710 kg/m3
230 kg/m3
210 kg/m3
40 - 160 kg/m3
13 kg/m3
140 kg/m3
1020 kg/m3
Cement
Silica Fume
Crushed
Quartz
Sand
Fibres
Plasticiser
Total Water
No coarse aggregate

4. MATERIALS SIZE
 Quarts silica sand 0.3 – 0.8mm was used
as aggregate.
 Cement 1 to 250 micron
 Silica fume 0.1 – 1.0 micron

5. Metallic fiber dia 0.18 – 0.25, length 6 – 20mm and
2500 tensile strength

7. Comparing Properties
Properties of UHPC
 Compressive strengths
up to 200 Mpa
 Flexural Strengths up to
50 Mpa
 Direct tension up to 10
Mpa
Properties of Concrete
 Compressive Strength 25
to 35 Mpa
 Almost no tensile strength

8. 25 mm thick 1.8m x 3m slab supporting car

12. BCV - CHABOTTE BRIDGE, FRANCE

14. Applications of UHCP
 Architecture
 Bridges
 Narrow supports
 Filigree beams
 Thin or slab-like
components
 Buttresses for high
pressures

15. THANKS FOR YOUR ATTENTION