Fiberglass Rebar Vs. Steel Rebar Cost

When comparing the costs of fiberglass rebar vs. steel rebar it can be easily stated the difference in the initial cost. However, there are many reasons why fiberglass rebar ends up becoming a more affordable competitor to steel rebar options.

Steel rebar has susceptibility to corrosion or oxidation when exposed to salts, aggressive chemicals, and moisture. As it corrodes, steel rebar swells and increases the tensile load on the concrete, which begins to crack and spall, creating openings that lead to further and faster deterioration of the steel and concrete. This causes costly repair and maintenance and, if allowed to progress far enough, it can compromise the structure’s integrity Fiberglass rebar is effective in saving costs by removing the need for future repairs.

Fiberglass rebar can also lower costs by cutting down on the use of labor, decrease installation charges, reduce the need for maintenance, and has a longer lifespan than many medals. It also has a high threshold of bearing impacts so damage is minimized while loading or unloading material. Fiberglass rebar also has no susceptibility to corrosion, 2x the tensile strength, 1/4 the weight of steel and 45 GPa and 60 Gpa Modulus of elasticity. It will also helo to maintain cosmetically attractive structures over time resulting in higher property resale values.

Typically when it comes to black steel structures, it will need rehabilitation in as little as 5 to 10 years and frequently need major rehabilitation within 20 years. TUF-BAR is a proud manufacturer of Fiberglass rebar and accessories. With headquarters and production facilities in Canada, we also operate out of the United States as well. We take pride in being a pioneer in the fiberglass industry.

Fiberglass Rebar Environmentally Friendly Factors

Not only does fiberglass rebar provide long-lasting solutions it is an environmentally friendly product for building sustainable concrete structures. The Environmental Protection Agency defines sustainable manufacturing as “the creation of manufactured products through economically-sound processes that minimize negative environmental impact while conserving energy and natural resources.”

TUF-BAR Fiberglass Rebar is an environment-friendly product that aids in the achievement of several LEED® credits in both Canada and the United States. It is the most effective solution for building sustainable concrete structures. As global changes cause more severe weather, having a sustainable concrete solution that is corrosion resistant and requires less rehabilitation of the structure is imperative.

TUF-BAR is proud to be part of the Canada Green Building Network

The Canadian Green Building Network is a national organization that has been working since 2002 to advance green building and sustainable community development practices in Canada. The CaGBC advocates for green building policies with all levels of government and the private sector across Canada. TUF-BAR adheres to these policies in both their manufacturing and their building processes of fiberglass rebar and all composite products.

Click Here to view the future of composites in the construction industry

Glass Fiber Reinforced Polymer (GFRP) reinforcement bar is the solution to corrosion of reinforced concrete structure. Fiberglass Rebar is an excellent replacement for conventional types of steel rebar. Almost all types of steel rebar will eventually corrode and therefore require a type of coating such as zinc. Fiberglass rebar eliminates the possibility of corrosion in the structure and resists a broad range of pollutants experienced in urban environments.

TUF-BAR is seen as both a sustainable and environmental leader in the fiberglass industry in North America. There are many case studies that show the successful applications of our GFRP products. You can purchase fiberglass rebar in a variety of shapes and grades: bent bars, straight bars, columns, piling cages, spiral, rectangular, etc. Custom bars can be manufactured to meet your unique requirements. Contact us today for more information.

Fiberglass Rebar Market for 2020

Recently a report was released when it comes to the fiberglass rebar market or commonly known as the FRP market. As we look into 2020 the fiberglass rebar market is set to make large increases in Global Markets. Currently, the applications that use Fiberglass Rebar are Construction, Electrical Isolation, Industrial, Marine, and others. FRP use takes place in many infrastructure projects, especially with the replacement of epoxy coated and steel, combined with the long-lasting value of FRP over other product types. These benefits include lightweight, corrosion resistance, lower maintenance, and easy installation.

fiberglass rebar market 2020, fibreglass rebar
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As seen above the fiberglass rebar market in USD Million from 2014 continued into 2020. The market will continue to jump ahead into 2020. Especially with high demands in not only the United States but the Asia Pacific Markets ad Urbanization continues to increase in these markets.

The new Carbon Fiber Reinforced Polymer Rebar Market Report for 2019-2026 has been released and is currently available. It states that the Fiberglass Rebar or Carbon Reinforced Polymer rebar market is set to increase over the next 5 years. You can get the full report here.

This report provides analysis for the market ahead and the changing competitive dynamics. What will drive the industry to grow and constraining factors as well over the next six years. It helps in understanding the key product segments and their future. It also gives a look into which regions have higher advantages than others, as well as the rate of success in each region. This report helps to make informed business decisions by having complete insights of market and by making in-depth analysis of market segments

Space Market Now talks about the report and mentions BP Composites, TUF-BAR’s former name as a key player.

Causes Of Corrosion In Steel And How To Avoid Them

Causes Of Corrosion In Steel And How To Avoid Them

Steel is a very strong and durable construction material. However, its solid properties and strength cannot save it from corrosion. The fact that steel corrodes with time, means there is a considerable breach in its strength and durability. If steel corrodes over time, the building or the structure it was used in gets potentially put at risk and loses its overall structure strength with time. It is, therefore, necessary to make sure that steel structures are checked for signs of corrosion and should be taken care of accordingly.

What is steel corrosion?

Civil engineers often define corrosion as the chemical or electrochemical reaction between a material, usually metal and its environment, which causes deterioration of the material and its properties over time.

For steel embedded in concrete, corrosion results in the formation of oxide that has 2 to 4 times the volume of the original steel and the loss of its optimal mechanical properties. Corrosion also produces peeling and voids in the surface of the reinforcing steel, reducing the resistant capacity as a result of the reduction of the cross-section.

Why is the corrosion of steel a concern?

Reinforced concrete uses steel to provide tensile strength properties that are necessary for structural concrete. This avoids the failure of concrete structures that are subject to pressure and bending stress due to traffic, winds, dead loads and thermal cycles.

However, when the reinforcement corrodes, rust formation leads to loss of adhesion between steel and concrete and subsequent delamination and exfoliation. If this has been left unchecked, the integrity of the structure may be affected. The reduction of the cross-sectional area of ​​the steel reduces its resistant capacity. This is especially harmful in the performance of high elastic limit cables in prestressed concrete.

Why does steel corrode in concrete?

Steel, when combined with concrete, is usually in a passive condition, not corroded. However, steel-reinforced concrete is frequently used in harsh environments where seawater or deicing salts are present. When the chlorides make their way inside the concrete, they cause the passive layer of protection of steel to rupture, causing it to rust and be flattened.

The carbonation of concrete is another cause of corrosion of steel. Under these conditions, the steel does not remain passive and rapid corrosion begins. The rate of corrosion due to the coating of carbonated concrete is slower than the corrosion induced by chlorides.

Occasionally, the lack of oxygen surrounding the steel bar will cause the metal to dissolve, leading to a low pH liquid property.

How to prevent corrosion?

Civil engineers around the world have created strict quality assurance standards to make sure the materials being used are of good quality. The mixture of materials is another way to keep them strong and retain their strength for a maximum period of time. It is part of the municipality department’s responsibility to make sure building are made within the set standards to keep the buildings safe for the citizens.

It is necessary to protect the concrete from damage by freezing and thawing cycles. Air also reduces exudation and is increased permeability due to exudation water channels. Peeling the concrete surface can accelerate the corrosion damage of embedded reinforcement bars.

A great solution to completely remove the chance of corrosion in building structures is the use of Glass Fiber Reinforced Polymer (GFRP), otherwise known as fiberglass rebar. This is an alternate material used for steel in the construction industry. The qualities of GFRP range from being corrosion free, being lightweight, having a long product life and being stronger than steel itself. Tuf-Bar manufacturers GFRP Fiberglass rebar in Canada. If you’re interested in learning more about fiberglass rebar, please visit our website or contact us.

Strengthening Highway Infrastructure With Innovative Construction Materials

Strengthening Highway Infrastructure

The highway infrastructure in Canada and the United States has been deteriorating at a rapid pace for many years. The ongoing deterioration is a result of heavy loads, harsh environmental conditions, poor maintenance practices, and the corrosion of steel reinforcement.

Traditional concrete reinforcement which includes bare and epoxy coating steel rebar corrode in the face of tough conditions. Increasing traffic volume, low construction budgets, and the inability of traditional materials to meet public demands are also factors that contribute to deterioration of highway infrastructure.

Public need for safety, durability and rapid construction

Traditional materials have failed to meet the growing public demands for durable, safe and low-maintenance bridges and roads. Lightweight, long-lasting structural components, and well constructed facilities are essential to achieve economic development.

How GFRP composite materials can help build and strengthen highway infrastructure

Advanced composite materials such as GFRP rebar has been developed to address the shortcomings of traditional materials. Corrosion, lengthy construction process, and heavy maintenance are the major drawbacks of steel and other outdated construction materials. GFRP concrete reinforcement, on the other hand, is designed to help the construction industry build corrosion-free, long-lasting, and low maintenance concrete infrastructure.

GFRP composites offer high strength-to-weight ratio, excellent fatigue resistance, and additional protection against highway weather environments. While these innovative construction solutions can reduce the overall life-cycle costs, it’s now possible to accelerate the repair and construction processes with composites. As a builder, you can use GFRP construction materials to build cost-efficient structures with a lifespan of over 100 years.

Advanced composites can be tailored with the desired structural properties and geometry. Careful selection of resins, fibers, and additives can help you achieve properties that suit your unique construction requirements. Moreover, GFRP fiberglass rebar can be used for a number of highway applications.

Importance of sustainability

Needless to mention that sustainability is critical to human development, growth of a society, and well-being of our planet. Concrete is perhaps the most widely used construction material in North America and across the world. Developing and implementing materials like GFRP can help us build a better future for upcoming generations.

For future highway construction, it’s necessary to adopt sustainable and eco-friendly materials to ensure that the environmental impact of concrete is minimal. Concrete should be produced with little waste and must be made from some of the most plentiful resources on earth. On top of that, they should be reinforced with environment-friendly materials like GFRP fiberglass rebar.

About us

TUF-BAR is one of the most trusted manufacturers and sellers of GFRP rebar and other composite products in North America. Our objective is to produce environment-friendly construction products that can achieve a service life of over 100 years with minimal maintenance. Check out our innovative GFRP products designed for highway applications or contact us for more details!

Fiberglass Rebar – Building A Sustainable Future

Fiberglass Rebar - Building A Sustainable Future

Being at the pinnacle of human evolution, the way we construct and build structures proves that our existence has gained a new level of livelihood and we are still moving forward. This modernization of our development requires innovation as well. Innovation that will assure the safety, sustainability and the survival of our future generations. One particular feature of this evolution is the construction materials used in the infrastructure of the cities we live in. Perhaps, the most influential material of construction today is Glass Fiber Reinforced Polymer (GFRP).

Most developed countries around the world are now relying on sustainable construction methods to save resources and provide buildings with a long service life. The use of traditional materials is decreasing and the use of new materials that can be recycled, reused and reduced consumption are being increasingly introduced. The use of GFRP instead of traditional steel is being used evidently. Especially in large structures, bridges, and buildings which are intended to last for a very long time.

Features of GFRP Rebar:

GFRP Resists Corrosion

The reason why GFRP is being used more when it comes to sustainable construction is that it has corrosion free attributes. Steel on the other hand, no matter how strong it is or versatile it is, can easily corrode and lose basic strength-based properties that were necessary for building structures. In this aspect, the use of GFRP carries much more benefits than strength alone.

Being a polymer, GFRP is able to withstand the extreme weather conditions and continuous rain and water submerged conditions. The main causes of corrosion are the oxidation and chloride ion-based chemical attacks. GFRP has been made to withstand such corrosive agents allowing the structure to survive for very long periods of time.

As per the recent tests of GFRP based structures, there has been no loss of strength whereas steel and similar materials lose their strength-based attributes after a few decades.

GFRP Is Economic

Part of the cost of construction materials consists of transportation, weight and storage. Being lightweight and having fewer chances of corrosion, the storage and transportation cost of GFRP is much less than steel.

Some of the most useful aspects of GFRP are that its life expectancy and strength are greater than steel in all dimensions. Being a quarter of the weight of steel, the use of this material has been providing the construction industry the needed competitive edge in the market.

GFRP Is an Insulator

Steel is actually a conductor of heat and electricity; this can sometimes be a problem, depending on its application. A good example would be hospital rooms with x-ray equipment. These rooms usually require GFRP reinforcement, as steel would cause issues.

Similarly, in extreme weather, heat and cold are conducted by steel. GFRP in this sense again becomes a useful alternative as it cannot conduct electricity or heat and cold. This provides extra assurance as to why fiberglass rebar is an excellent alternative to steel rebar.

GFRP For The Future

The construction materials for the future need to be more cost-effective and should have qualities that easily surpass traditional raw materials used in construction. The economic activity that is generated by construction is actually a collaboration of various other industries, therefore, it is important that innovation and modernization are practiced in all industries.

The global warming issue is getting worse. Weather conditions are becoming more extreme, natural calamities like floods, tsunamis and tornadoes are becoming more ferocious every year. The cost of rehabilitation after natural disasters is worth trillions of dollars globally and billions of dollars in the US and Canada alone.

Sustainable Construction

The construction industry is also facing much-needed changes mainly due to the competition and the increasing cost of materials worldwide. In this sense, it will be a good approach to use materials that appreciate sustainable construction philosophy. The three Rs of construction Reduce, Recycle and Reuse are also part of the modern construction practices that save resources and minimizes the cost of construction.

Today, there is enough evidence that supports GFRP as being among one of the best construction materials that provides maximum utility to all the stakeholders in the construction industry.

When it comes to infrastructure, it’s important to plan strategically as well as for the future. This requires project managers to select the best construction materials for their needs. The main advantages of GFRP is that there are no risk factors involved when it comes to corrosion, strength and being economically friendly.