Synthetic macrofiber is one twisted type polymer fiber ,made by mixed polypropylene and polyethylene . The product has the characteristics of corrosion resistance, dispersion resistance, construction resistance and no damage to mixing equipment. At the same time, it also has the advantages of high fracture strength, good dispersion in concrete and strong gripping force. It can improve the disadvantages of low tensile strength, small ultimate elongation and brittleness of concrete, so that the concrete has excellent properties such as tensile strength, bending resistance, crack resistance, fatigue resistance and high toughness. It has been applied in water conservancy, construction, bridge and other engineering fields.

Benefits 

1.Effectively reduce the risk of concrete cracks and improve the tensile, flexural and flexural strength of concrete

2.It can reduce damage in case of earthquake and other severe natural disasters

3.Reduce the fatal defects inside the concrete and improve the impermeability of the concrete

4.Protect the reinforcement from corrosion and improve the durability of concrete structure

5. Increase the wear resistance of concrete

6.No wear to mixing equipment

Technicial Information

Material:                   Raw polypropylene

Color:                        white or gray

Type:                         Hybrid or non-hybrid

Diameter:                  0.3-0.8mm

Length:                       54mm (other lengths can be available)

Specific Gravity:       0.91-0.92g/cm³   

Elastic Modulus:      450-680Mpa

Tensile strength:      6.5-11Gpa

Elongation:               8-18%

Melting Point:          167-173℃      

Alkali resistance:    Excellent 

Application

Industrial building floor, logistics warehouse ground, bridge deck, airport pavement, apron, wharf yard pavement，shotcrete

Packing 

Typical packaging is 1kg/pe bag or water soluble bag ,10kg/woven bag. other package can be available.