40um polyvinyl alcohol PVA fiber for UPHC concrete reinforcemenet
UHPC Special Synthetic Fibre
Product Description:
UHPC special synthetic fiber uses hydrophilic modification technology for its surface treatment.
It has excellent dispersibility in UHPC, and has good bonding performance with cement matrix materials, which can effectively reduce and inhibit UHPC plastic shrinkage, drying shrinkage, Micro-cracks caused by temperature changes and other factors significantly improve crack resistance, toughening , impact resistance, fire and explosion resistance of UHPC.
Applications:
- Building decoration exterior wall
- UHPC carved artwork
- Cement Flower pot products
- Municipal road bricks etc.
Benefits:
- No rusty
- Excellent dispersity
- Self compact
- Light and artistic
- Colourfull
Technical Information:
| Fibre Dimension | 40um |
| E-Modulus | >34GPa, >250 CN/dtex |
| Elongation | ≤7.0% |
| Tenacity | > 11 CN/ dtex, > 1.5 Gpa. |
| Acid &Alkali Resistance | Excellent |
Guidelines for use:
Dosage: the usual dosing amount is 5.0-50.0kg /m3( the corresponding volume dosing amount is 0.4-4.0%). Length: The length of UHPC should be 6-12mm. According to different thicknedd of components.
Stirring: After mixing the UHPC powder and water to make the slurry evenly, add the fibers, and then stir for 2 to 4 minutes, subject to the uniform dispersion of the fibers.
Curing: The construction and curing process of UHPC after adding fiber is exactly the same as the system without fiber
Packing:
10 or 20kg/big bag, 700kg/pallet , 7000kg /20 ‘container , 14000kg / 40 ‘container
Packing: 200kgs net per parcel
Packing image:
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