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SikaFiber-PPM-12, Polypropylene Fibers for Mortar and Concrete

SikaFiber-PPM-12, Polypropylene Fibers for Mortar and Concrete

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SIKA

Sika is a global leader in specialty chemicals for the construction and industrial sectors. The company develops and supplies innovative products and systems for bonding, sealing, damping, reinforcing, and protecting structures. With a strong focus on sustainability and performance, Sika serves a wide range of applications including concrete production, waterproofing, roofing, flooring, and structural strengthening.

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79.86 lei Tax Included
79.86 RON

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General Specifications
Packaging 600 g
Colour Fibres/Transparencies
Storage Conditions +5…+30 °C, dry, original packaging
Density ~0.91 g/cm 3
pH-Value -

Polypropylene microfibers for concrete and mortar

SikaFiber® PPM-12 are monofilament polypropylene fibers with a length of 12 mm (0.472 in), used in the reinforcement of mortars and concretes.

Use

Usable for most types of concrete and non-structural mortars that require the reduction of shrinkage cracks. For example:

  • Concrete floors and screeds
  • Concrete screeds and covering layers
  • Primers and plasters
  • Precast concrete elements
  • Twisted, sprayed applications
  • Extruded concrete
  • Indoor and outdoor applications
Advantages
  • Safe and easy to use
  • Improves durability
  • Reduces the tendency to crack due to plastic shrinkage and drying
  • Reduces permeability
  • Reduces floor shrinkage
  • Improves impact resistance
  • Reduces exfoliation of concrete at high temperatures
pack

600g (21.2 oz) water-soluble paper bags (cardboard boxes with 30 bags)

Color

Fibres/Transparencies

Typical technical data
APPROVALS / CERTIFICATIONS

CE marking and declaration of performance according to EN 14889-2 - Polymer fibers for use in concrete and mortar.

Chemical base

100% polypropylene

Validity period

Validity 24 months from date of production.

Storage conditions

The product must be properly stored in a dry place in the original sealed packaging at temperatures between +5 °C (+41 °F) and +30 °C (+86 °F).
Always refer to the packaging.

Density

~0.91 g/cm 3 (~7.59 lb/gal)

Product statement

Class 1a: Monofilament (EN 14889-2)

size

Diameter 32 μm
Length 12 mm (0.472 in)

Melting point

~160 °C (~320 °F)

Tensile strength

~30 cN/tex

Application
DISTRIBUTION

Add the fibers together with the dry aggregates taking care to distribute the fibers evenly throughout the mix.

The fibers can also be added after all the components of the mixture have been dosed, but in this case the mixing time will have to be increased to ensure a uniform distribution of the fibers (1 minute of additional mixing is recommended for each m 3 ).

Do not add the fibers directly to the mixing water.

Recommended dosage

~600 g (~21.2 oz) per m 3 of concrete.

To reduce exfoliation of concrete at high temperatures, a dosage of 1000-2000 g/m 3 of concrete is recommended.