Materials for the future.

The use of technologically advanced sustainable materials in infrastructure and construction are absolutely necessary in the (re)evolution of the near future: Smart Cities, 5G, Internet of Things, Metaverse (augmented reality), Autonomous vehicles, etc.

Offer & economic calculation
Comparison

Tear strength according to test reports

1
Mpa
Toprebar Ø8
1
Mpa
for steel Ø8
ADVANTAGES

WHY FRP REINFORCEMENTS AND NOT STEEL?

100% STRONGER

FRP reinforcement has a maximum tensile strength, twice that of steel bars (BST500C) with an equal base diameter.

LIGHTER

The density of FRP reinforcement is 1.9 t / m3, it results that FRP reinforcement is 8 times lighter keeping the diameters, and 10 times lighter reducing the diameters and maintaining the physical and mechanical resistance.

MORE PROFITABLE

-lower purchase price compared to stainless steel;
-lower transport costs;
-lower costs for handling and positioning in formwork;
-longer life, at least equal to concrete, being non-corrosive.

CORROSION AND DEGRADATION RESISTANCE

FRP reinforcement is absolutely corrosion resistant and does not lead to concrete damage, unlike steel metal bars. Moreover, FRP reinforcement hardly changes its mechanical properties in aggressive environments caused by alkalis, acids and salt.

LOW TEMPERATURE RESISTANCE

FRP reinforcement can be used in any temperature range from -70 ° C to + 100 ° C without changes in its mechanical, technical and behavioral properties.

LOW THERMAL CONDUCTIVITY

The thermal conductivity of FRP reinforcement is 100 times lower than steel bars. FRP reinforcement practically does not conduct heat. As a result, FRP reinforcement cannot serve as a thermal bypass and significantly reduces heat loss.

COEFFICIENT OF THERMAL EXPANSION

The coefficient of thermal expansion of the FRP reinforcement is equal to the concrete, which eliminates the reinforcement ruptures and the formation of cracks in the concrete layer with accentuated temperature variations.

NON-CONDUCTIVE, RADIO-TRANSPARENT AND MAGNETO-INERT

FRP armature does not conduct electricity and does not accumulate static energy. It does not affect radio waves. No changes in the mechanical strength properties of the FRP reinforcement due to the effect of the electromagnetic field.

LONG AND ECOLOGICAL LIFE

FRP reinforcement doubles the durability of the structure compared to steel bars, especially in aggressive environments.
No repair work required (does not raise costs).
Estimated service life at least equal to that of concrete, raising it from 50 years (steel) to approx. 100 years.

Working with us advantages:

  • own production - delivery from the producer;
  • high production volume;
  • quality and performance checks - are performed at the fully equipped, EU-recognized testing laboratory;
  • quality control - we control each stage of production and the quality of raw materials.
Our clients

Integration of new technologies that have a future, to be faster, more economical, cheaper and especially easier to access.

Infrastructure development using TOPREBAR reinforcement made by Dypety is the most economical option. By calculating the costs of transport, handling and maintenance, not just the purchase, you will notice how the price difference increases in favor of fiberglass reinforcement.

Corrosion has a huge impact on the environment and on concrete structures. Reinforcing concrete using fiberglass reinforced polymer (FRP) is the ideal solution to build with strong mechanism against corrosive agents.

Poles of the future

Fiberglass poles

We recommend that you calculate the costs of the complete project, in order to find that our price is the lowest on the market in terms of poles.

Calculating the costs of assembly, grounding materials, transportation, handling and maintenance, the price of a fiberglass pole, which is apparently higher, is ultimately lower and clearly higher in quality, unlike heavy, corrosive materials and high impact on electromagnetic pollution.

Details

Manufacturing technology

Filament winding

The advantages of fiberglass products have replaced over time, heavier and more corrosive conventional materials, starting with those in the aeronautical, naval, automotive industry and then tanks, buried pipes and poles, etc.
Fiberglass poles for radially wound winding (filament winding) have the best strength for the purpose for which they are built.
The technology allows the continuation of the thickening process of the column wall up to the predetermined thickness / strength requested level. In this way the resistance to bending / pressure is easily met and depending on the requirements, the pillars are optimally made with the load required by the beneficiaries and the quality / price ratio.

TOPREBAR®

Our products