Which reinforcement is better: metal or fiberglass

In the construction of the foundation necessary reinforcement. In addition to metal fittings, there is fiberglass. Many private developers are wondering: Which one is better?

Plastic is a brittle and combustible material. Fiberglass reinforcement is used in the construction of power lines, fences and bridges; during construction and repair work of the roadway, etc.

The advantages of fiberglass reinforcement

The main advantage is light weight. It weighs 5 times less than metal fittings. This facilitates its delivery and operation. For transportation, a length meter is not needed, since its release takes place in bays. It does not pass current and eliminates electromagnetic interference.
It is used under the influence of sea water, alkalis and acids. Differs in frost resistance and durability, keeps properties at a low temperature of 40º C and is not prone to corrosion.

Cons of fiberglass reinforcement

Among the disadvantages are:

1. The rod cannot be bent - for figured reinforcement, make a choice in favor of steel reinforcement.
2. Not subject to welding - reinforcement rods are subject to bundle.
3. Low temperature resistance - can withstand temperatures up to + 100 gr. With increasing temperature, melting occurs.

The advantages of metal reinforcement

The metal fittings are checked and are irreplaceable. It is used in reinforced concrete structures; in the construction of civil and industrial buildings; in the manufacture of a monolithic and heavy foundation of concrete; in buildings with increased lateral compression.

The advantages of metal reinforcement include resistance to external factors, strength, elasticity and excellent flexibility of the rod.

The disadvantages of metal fittings:

• The main disadvantage is the tendency to corrosion;
• Significant weight;
• The fixed length of the metal rod is not more than 11.7 meters.

Summary

There is no single answer to the question of which type of reinforcement is better. The structural identity of the buildings and the operating conditions of the reinforcement greatly influence the choice of material. According to the recommendations of specialists for reinforcing walls and manufacturing an armored belt, fiberglass is an ideal option.

There is a decrease in the load on the foundation. The weight of the structure affects the installation of the foundation. For the construction of 2-story buildings and above, metal reinforcement is used, and, conversely, fiberglass is ideal for light buildings.

Cost affects the choice. It seems to some that fiberglass reinforcement is more expensive, but it is not. With the same strength, 1 option with a cross section is less than the second. As a result, the cost of equal materials in terms of parameters is the same.