Reinforced Concrete Curved PP Macro Fiber

Product Introduction

    With 100% polypropylene as raw material, PP macro fiber is produced by special molding process and surface modification; it has advantage of acid, alkali resistant, excellent tensile, easy dispersing, convenience for construction and no damage to vehicles and pavement and no need for special conservation. 

    PP macro fiber can be used instead of steel fiber to enhance the crack resistance of cement concrete and significantly improve the toughness and flexural of concrete.

Applying instruction

1) Dosage: more than 3kg/cubic meter of concrete.

2) Length: 36mm for general crack level,

                 no more than 25mm for shotcrete,

                 best use no more than 35mm.

3) Mix design: In general, no need change the ratio parameters of concrete. considering the concrete anti-cracking performance requirements, can add 0.9 kg monofilament fiber per square concrete.

Technical  Parameter

Application

1. Surface of road and highway.

2. Toll station, Concrete panel, Factory floor, Tunnel, Roof, Parking lot and Wharf of the port.

3. Bridge project, Water conservancy project.    

4. Ratio : Please put 3kg per cubic meter of concrete or as your design.