Basalt Fabric

Basalt fabric is a high-performance textile made from continuous basalt fiber

100% Made from natural volcanic rock

High Thermal Resistance: Withstands temperatures up to 1,000°C (1,832°F) without melting or emitting toxic fumes
Exceptional Strength-to-Weight Ratio: Offers superior tensile strength while remaining lightweight and flexible
Corrosion and Chemical Resistant: Performs reliably in harsh environments, including marine and chemical settings
Eco-Friendly: Made from abundant basalt rock with minimal environmental impact and no additives
Flame Retardant & Non-Combustible: Ideal for fire protection applications
Acoustic and Thermal Insulation: Provides excellent insulating properties for construction and industrial use

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Applications Industry Advantages

Common Applications

Basalt fabric blends the strength of modern composites with the integrity of natural materials

Reinforcement in concrete, plaster, and composite panels

Lightweight, fire-resistant liners and structural parts

Boat hull reinforcement, anti-corrosion linings

Thermal insulation, protective gear, welding blankets

Natural aesthetic appeal for eco-conscious interiors

Industry Challenges

Basalt fabric

Limited Market Awareness: Many manufacturers and designers are still unfamiliar with basalt fiber's benefits compared to traditional materials like fiberglass or carbon fiber
Higher Initial Costs: Although cost-effective long-term, the upfront cost of basalt fabric can be higher due to limited production scale and supply chain development
Processing Compatibility: Some fabrication processes and equipment need adjustment to accommodate basalt's unique properties, which can deter adoption
Supply Chain Constraints: Limited producers and geographic challenges can lead to inconsistent availability and longer lead times
Lack of Standardization: The absence of widely recognized industry standards for basalt products creates uncertainty for engineers and specifiers

Material Advantages

Basalt fabric offers material that is a durable and non-toxic alternative to synthetics

High Heat Resistance: Withstands extreme temperatures (up to ~1,000°C) without melting, degrading, or releasing toxic fumes
Superior Strength-to-Weight Ratio: Offers excellent tensile strength and durability while remaining lightweight and flexible
Corrosion & Chemical Resistance: More resistant to corrosive environments, does not absorb moisture, resistant to UV, and being rock, does not biologically degrade —ideal for harsh environments
Eco-Friendly & Non-Toxic: Made from 100% natural volcanic rock with no additives, making it safe for humans and the environment
Excellent Insulation Properties: Provides strong thermal and acoustic insulation, making it useful for energy-efficient and noise-sensitive applications

Business Benefits

Basalt fabric

Sustainable Market Differentiation: Positions your brand as an eco-conscious leader by offering a natural, non-toxic alternative to synthetic materials
Long-Term Cost Savings: Durability, corrosion resistance, and low maintenance reduce lifecycle costs across industrial and construction applications
Growing Market Demand: Taps into expanding markets for green building, lightweight composites, and fire-resistant materials
Regulatory Compliance & Risk Reduction: Helps meet stricter environmental, health, and fire safety standards with a naturally compliant material
Versatile Application Potential: Enables product diversification across multiple industries—construction, automotive, aerospace, marine, and consumer goods

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Explore More Revolutionary Products

Rebar

Basalt fiber reinforced polymer (FRP) Rebar is stronger, lighter, less expensive, and corrosion resistant. Get lower transportation costs, faster installation, and longer life.

Mesh

Chain-stitched basalt rovings form a grid or mesh that stands up better to chemicals, salt, and extreme temperatures. Build better roads, foundations, walls, or enclosures.

Macrofiber

Basalt composite macrofiber, formed into bars, outperforms steel reinforcement in concrete. Improve post-cracking strength and increase impact and fatigue resistance.

Microfiber

Basalt microfiber acts as a reinforcing agent in concrete, asphalt, plaster, putty, adhesive, and more. Minimize cracking and chipping while enhancing appearance.

Bridge Systems

Basalt International has completed over 100 bridge projects in the U.S., built to AASHTO and LRFD standards. Move to lighter, stronger, longer-lasting arches, girders, and decks.

Sea Wall

Designed with the U.S. Army Corps of Engineers, our basalt and glass FRP composite sheet piling is lighter, stronger, and less expensive. Eliminate rust, rot, and replacement.

Utility Poles

Basalt FRP composite utility poles are lighter, stronger, safer and less expensive than wood, steel, or other types of poles. Avoid chemicals, conduction, combustion, and rot.

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Trust the Testimonials

Stronger and Lighter, Naturally

"Composite materials like fiber-reinforced polymer (FRP) rebars offer higher tensile strength than Grade 60 steel at just a quarter of the weight—and unlike steel, they don’t corrode. This leads to longer service life for concrete structures. Among the various fibers used in FRP bars, basalt fiber stands out as a naturally sourced and sustainable alternative."

Alvaro Ruiz Emparanza

Ph.D., P.E.; Founder & CEO, Ecotori, LLC

Streamlined Our Process

"Using basalt rebar streamlined our tilt-up wall construction process, offering exceptional ease of use compared to steel rebar. Its lighter weight, easy handling, and resistance to corrosion have translated into substantial labor savings, allowing us to achieve efficiency without compromising on structural strength."

Brian Pratt

COO, McGarvey Development Company

Stronger And More Durable

"BFRP rebar is stronger and more durable than the minimum criteria set for GFRP bars and appears to be a viable alternative as a non-corrosive rebar option."

Steven Nolan

Office of Materials, Florida Department of Transportation

Faster, Stronger, and Longer Life

"The benefits of this bridge-building method are threefold. First, the arches are an instant framework. Second, you don’t need any steel reinforcing bars or rebar, because the arches are twice as strong as steel. And third, the tubes protect the concrete from water and elements, extending the life of the concrete."

Dr. Habib Dagher

Advanced Structures and Composites Center, U. of Maine

Same Building Method

"Whenever you introduce a new technology like this, contractors don’t always jump on it because there’s a fear that it’s going to be difficult to build. One of the beauties of [our composite bridge system] is that it’s built exactly the same way as you would build a steel girder or a concrete girder bridge."

Bill Davids

Chair of Civil and Environmental Department, University of Maine

Lighter Means Faster

"A lot of our time-saving activities once we got to the superstructure were absolutely governed by the weight of the girders themselves and the ability to do more things at once"

Brian Emmons

Project Manager, T Buck Construction

Expertise and Experience Drive Innovation

"It’s a combination of people who know how to build things, how to design things in the real world, plus our knowledge at the University in composite materials. Putting all that together really helped us develop the very unique secret sauce that I think will change how composites will be built in the future."

Dr. Habib Dagher

Advanced Structures and Composites Center, U. of Maine

Faster Than Expected and No Issues

"Even though we knew this would be erected really quickly out in the field, the speed surprised us. It didn’t take very long for them to get their tubes in place, to get all the decking in place and start the backfill process. When you walk into a brand-new product like this, there is a certain level of risk. But there were just no issues at all with the construction."

Mark Gaines

Washington State DOT Bridge & Structures Engineer

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