Polypropylene fiber for micro-REINFORCEMENT of cement-sand solutions

Polypropylene fiber to reduce the appearance of microcracks

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от 124,00 грн
Оптовая цена от 112,00 грн от 100 pack

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Polypropylene fiber is a multifilament type fiber. It is made of isotactic polypropylene, using a high technological process. Polypropylene fiber is the only smallest (69 microns) polypropylene fiber that combines mechanical and chemical properties. Polypropylene fiber is hundreds of millions of the finest silky polypropylene fibers in each 1 m3 of concrete, evenly distributed throughout the mass and accepting shrinkage stresses of concrete, which significantly reduces the appearance of microcracks.

  • foam concrete, construction of houses: foundation, plaster, mortars
  • industrial construction
  • road construction (bridges, overpasses, road surface)
  • Hydraulic engineering construction (Embankments, breakwaters)
  • underground construction (tunnels, metro), mining industry

Main Features:

Fiber is used for micro-reinforcement of concrete in order to:

  • maximum reduction of the number of microcracks (>95%), manifested at the initial stages of concrete solidification;
  • reduced moisture absorption (33-44%);
  • increased resistance to low temperatures;
  • prevention of damage to the surface, edges and corners;
  • prevention of cracks due to dynamic loads;
  • increasing the bending strength of concrete;
  • reduction of damage when removing the formwork and during the transition period.
  • Composition-100% polypropylene

Application features and dosage:

Polypropylene fiber should be added to dry mixes or directly to the concrete mixer. It is necessary to mix with a concrete mixer for 1 min for every 1 cubic meter of concrete.

Polypropylene fiber is dosed in the proportion:

0.6 kg – 2.7 kg for each 1m3 of concrete;
0.15 kg-0.3 kg for each 1m3 of foam concrete;
0.6 kg for cement-sand mortar, screed.

Polypropylene fiber is supplied in cellulose bags of 0.6 kg.

Сопутствующие материалы

Locking post 50/8 mm

Locking post 50/8 mm

The retainer is a flooring for creating a protective horizontal layer under the reinforcement on a solid base.

Retainer-flooring 15-20 mm

Retainer-flooring 15-20 mm

Retainer flooring for a protective horizontal layer of reinforcement on a loose base, soils, gravel, sand.