Fiber for concrete Astra Polyex Mesh is a modern polypropylene reinforcing material that significantly increases the strength of concrete structures and reduces the risk of cracking. This type of synthetic fiber is used as micro-reinforcement of concrete , providing reliability, durability and protection against deformations already at the stage of hardening of the mixture.
Astra Polyex Mesh products are manufactured from high-quality virgin polypropylene by extrusion. The fibers have an optimal length and structure for uniform distribution in concrete, which ensures effective reinforcement throughout the volume .
The main advantages of Astra Polyex Mesh fiber:
✅ Increased crack resistance
Fiber minimizes shrinkage and temperature cracks, maintaining structural integrity at all stages of operation.
✅ Improved impact resistance and wear resistance
By adding Astra polypropylene fiber , you get concrete that is resistant to dynamic loads, abrasion and impacts.
✅ Prevents cracking during hardening
Unlike traditional steel reinforcement, the fiber works immediately after pouring, reducing the risk of cracking in the first hours.
✅ Replacement or addition of steel mesh
In many cases, microfiber reinforcement allows you to completely or partially eliminate the need for steel mesh, reducing costs and labor intensity.
✅ Chemical resistance
Polypropylene is non-corrosive, making it an ideal solution for aggressive environments and high humidity.
Characteristics of Astra Polyex Mesh fiber:
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Material: 100% polypropylene
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Fiber length: 6 mm, 12 mm or 18 mm (depending on needs)
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Color: white or transparent
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Packaging: bags of 0.6 kg, 1 kg, 5 kg
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Recommended dosage: from 0.6 to 1 kg per 1 m³ of concrete mix
Application of Astra Polyex Mesh fiber:
Floor screeds , including heated ones
Industrial concrete floors and roads
Sidewalks, playgrounds, pedestrian zones
Foundations of private and commercial buildings
Pouring floor slabs, stairs, blind areas
Panels, reinforced concrete elements, blocks, paving slabs
Hydraulic structures and pools
Due to its flexibility and efficiency, Astra Polyex Mesh concrete fiber is used in various fields - from private construction to industrial facilities.
Advantages of buying Astra fiber from us:
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Permanent availability in stock
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Wholesale and retail prices
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Advice on use and dosage
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Fast delivery in Kyiv, Lviv, Kharkiv, Odessa, Dnipro and all over Ukraine
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Our own brand Protex — we choose only proven quality
Buy fiber for concrete Astra Polyex Mesh in Ukraine
On the website Protex.com.ua you can buy fiber for concrete Astra Polyex Mesh at an affordable price. We offer favorable conditions for construction companies, teams and wholesale customers.
You can place an order online or by phone:
067 414 61 38
