Polypropylene fiber 12 mm for concrete, 0.9 kg
Polypropylene fiber 12 mm for concrete, 0.9 kg
Polypropylene fiber 12 mm long, for heavy duty. Used to reinforce screed and prevent arrows.
Polypropylene fiber is able to absorb shrinkage stresses and significantly reduce the occurrence of microcracks, reinforcing concrete. This is possible due to the unique microfiber structure of the material, evenly distributed in the solution by hundreds of thousands of small fibers. Fiber is the smallest polypropylene fibers of a certain diameter and length. The technical parameters of the fiber ensure the maximum possible uniformity of product distribution in concrete. Due to this, the fiber creates a spatial micro-reinforcing structure in concrete. Moisture absorption is reduced by 33-44% and water release is reduced through effective hydration control. Due to the control of the protrusion of water onto the surface, the formation of cracks during plastic settlement is reduced, thereby reducing the internal load. Fiber is used to increase resistance to low temperatures, as polypropylene fiber introduces a small amount of air into the concrete and reduces the number of water channels in the concrete, which allows free water to expand and contract in the freeze-thaw cycle. Concrete containing fiber has significantly higher impact resistance and resistance to cracking compared to conventional concrete. Fiber prevents damage to the edges of joints in concrete floor slabs and in prefabricated reinforced concrete structures, on various concrete surfaces, edges and corners, and reduces damage when removing formwork.
Application:
- Industrial construction
- House construction: foundation, plaster, mortars
- Road construction (bridges, overpasses, road surface)
- Hydraulic engineering construction (Embankments, breakwaters)
- Underground construction (tunnels, subways)
- Foam concrete and other cellular concrete types
- Mining industry.
Fiber-reinforced concrete is more resistant to bending after exposure to 600 °C for 1 hour.
The material is available in packages of 0.9 kg, the recommended consumption per 1m3 of screed is one package.
The fibers are 12mm long.
0.9 kg packages are available.
|
Characteristic |
Control concrete |
Fiber-reinforced concrete |
Difference in [%] |
|
Compressive strength after 7 days |
44.79 |
46.10 |
↑ 2.92 |
|
Compressive strength after 28 days |
59.98 |
61.04 |
↑ 1.71 |
|
Water resistance |
4.40 |
3.63 |
↑ 21,21 |
|
3.40 |
2.93 |
↑ 13.82 |
|
|
Waterproofness |
W-10 |
W-10 |
- |
|
Strength |
53.27 |
56.62 |
↑ 6.29 |
|
Weight loss after 150 freeze-thaw cycles |
2.31 |
1.55 |
32.9 |
Fiber is used in construction to improve the quality characteristics of concrete. Fiber is added to the dry mixture or to the finished solution. At the same time, the fiber is easily distributed evenly, even with manual mixing. Polypropylene fiber is not exposed to the action of acid and alkaline environment, thanks to which it can be used for various building cement-sand mixtures with additives, for gypsum mixtures, for gas and pento concrete, granular concrete. Polypropylene fiber serves as microreinforcement of concrete with the aim of maximally reducing the number of microcracks (>95%), which appear at the initial stages of concrete solidification.
Advantages of using:
- prevents the appearance of microcracks during concrete shrinkage, prevents the formation of cracks after shrinkage
- increases resistance to abrasion
- providing excellent appearance even after a long service life
- guarantees a smoother surface of the finished product
- increases frost resistance
- increases resistance to impacts and other adverse mechanical effects
- is a more profitable option in economic terms
Delivery methods:
- Delivery by courier in Kyiv (1-3 business days, cost according to carrier's tariffs);
- Address delivery by Nova Poshta Courier (1-3 business days, cost according to carrier's tariffs);
Delivery cost — according to carrier rates - Nova Poshta in Ukraine (1-3 business days, cost according to carrier tariffs);
Delivery cost — according to carrier rates - Pickup from Protex warehouse — Free;
(Warehouse address: Kyiv, Pshenichna Street, 9. The goods can be received from 9:00 to 17:00, Monday to Friday.)
Payment methods:
✓ Payment by details (PrivatBank):
IBAN account: (UA213052990000026005000145350)
Recipient: Individual entrepreneur Luschan Lyudmila Yuriivna,
EDRPOU: 2879007744
✓ Postpaid "Nova Poshta"
The buyer-recipient of the parcel pays a commission of 2% + 20 UAH of the order amount.
✓ Cashless payment
The invoice can be paid at a bank branch or via internet banking. The invoice will be sent to your e-mail or messenger.
Attention! This payment method does not involve card-to-card transfers!
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