Product Description
Polypropylene Macro Fiber is made of polypropylene modified polymer as the main raw material, and processed by special technology and surface treatment. It is a rough surface and a well-defined shape and steel fiber substitute. PP Macro fiber has the advantages of good dispersibility,strong gripping force, high tensile strength and high toughness in concrete .Widely used in construction,road and bridge, hydraulic engineering and other engineering fields.
Technical Parameters
Density | 0.91g/cm3 | Shape | cylindrical |
Equivalent diameter | 0.2~1.5mm | Acid-base resistance | ≥95% |
Fiber length | 30/40/50/60mm | Tensile strength | ≥450Mpa |
Melting point | 160-170℃ | Elastic Modulus | ≥5500Mpa |
Elongation at break | 15±5% | Water absorption | No |
Product Function
1.PP Macro Fiber improve the cracking resistance, impermeability and impact resistance of concrete.
2.PP Macro Fiber high strength, high toughness, corrosion resistance and other characteristics
3.PP Macro Fiber has the function of steel bar and steel fiber.
4.PP Macro Fiber improve the tensile strength and flexural strength of concrete.
5.PP Macro Fiber has the function of steel bar and steel fiber.
6.PP Macro Fiber improve the plastic deformation capacity of UHPC.
Application Field
1. large volume concrete pouring,wharves, high-rise building conversion girder,ect.
2 .Concrete wear-resistant hardening floor, emery floor and other industrial floors.
3. Roof treatment and basement of industrial and civil buildings
4. Road, bridge pavement and guardrail.
5. Dam, pool, parking lot, stadium and other concrete pouring.
6. The production of concrete components, pipes, plates.
7.Tunnel, mine, culvert, slope surface and other shotcrete.
8.Alkali resistance and chemical corrosion requirements of higher chemical plants.
9.UHPC
Packaging Details
Packaging: Inner plastic bag 1kg-10kg/bag,outer woven bag or carton 10kg-25kg /bag or carton,1200kgs per pallet.
Packaging according to user requirements.
Instruction
Recommended dosage:3-9 kg/m3.
Mixing process: Add aggregate→ add fiber → add cement → add water→stir →add water,disperse the fibers completely.