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PP Mesh Fiber Admixtures in Construction Mortar Concrete

PP mesh fiber is made of 100% polypropylene, can be formed a 3D supporting role in the concrete, improving the crack resistance (fracture toughness of concrete) during concrete hardening , and improving the impermeable of concrete.
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  • PPM-6
  • PTMA
  • 5503400000

PP Mesh Fiber Admixtures in Construction Mortar Concrete

PP mesh fiber is made of 100% polypropylene and it is produced through the process of extruding, stretching, cutting and packing. PP mesh fiber can be formed  a 3D supporting role  in the concrete, improving the crack resistance (fracture toughness of concrete) during concrete hardening , and improving the impermeable of concrete. 

Performance

Increase the resistance of shrink, crack, impact, friction, impermeability, freezing and thawing.

Mixing Process

  1. Crushed stones, fibers and sands are put into the mixer in succession, after stirring for two minutes; 

  2. The fiber will fully spreads and then add cement and water and stir normally. 

  3. The addition of materials also can be put into as usual, but the stirring time should be properly prolonged to more than 4 minutes to make fiber completely mixed.

Dosage

Recommended amount : 0.6 – 1.8 KG/M3;    0.9KG / M3  of crack resistance concrete

Specification

Index Properties Values
Diameter 100+/-10um
Length 12, 15, 19, 20mm
Polymer PP
Type Beam-like Net
Density 0.91 g/cm3
Tensile Strength 450 MPa
Crack Elongation 20+/-5%
Melting Point 160-170℃
Resistance to Acid, Alkali Strong
Water Absorbency No


Package

0.6-0.9kg/PE bag ; package as customers’ requirement

PP package 001

Application

Mainly used with performance concrete and mortar applications such as industrial floors, bridge decks, short concrete, loading docks, highway, railway, bridge, swimming pool, pond, ditch, industrial workshop, warehouse and parking lot and so on.



PTMA TECH is a provider of construction admixture for mortar, coatings & paints and concrete, which has three plants with R&D……
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