40micron polyvinl alcohol fiber is a kind of randomly distributed short fiber reinforced cement matrix composite with super toughness
The product can be applied in the following fields:
Spray ECC, underground engineering, hydraulic engineering, slope anchoring, structural reinforcement. Self compacting ECC has the advantages of high toughness in hardened state, self vibration and self compacting, overcomes the irregular obstacles of dense reinforcement and components, and naturally fills the mold. Lightweight ECC,Early strength ECC,
Steel / ECC ductile connecting plate ,UHPC, GRC,and other projects.
Benefits:
1. It has strain hardening characteristics. When the fiber content is less than 2%, its ultimate tensile strain is 3% - 7%, almost 500 times that of common concrete
2. Multi crack development - real physical crack but not chemical - also known as bendable concrete,
3. Freeze thaw cycle resistance
4. Anti wear, which can reduce dust, peeling and weathering on concrete surfaces such as pavement,
5. Shock resistance
Specification:
Material: PVA
Diameter :40um
Lenght:6mm,12mm
Tensile strength:1450Mpa
Modulus:33Gpa
Elongation:6.8%
Packing:10kg/200kg or others
