Explore our premium structural reinforcement and insulation profiles, specifically engineered for extreme alkaline, high-temperature, and corrosive architectural environments.
Engineered for extreme thermal protection and chemical shielding. Features exceptional resistance to acid/alkali degradation, operating up to 700°C.
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3D mesh designed for concrete crack mitigation and plaster layer consolidation. Outstanding mechanical bonding properties preventing shrinkage fractures.
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Our core structural suite. Direct volcanically-mined basalt fibers woven and molded for superior civil engineering, automotive and piping projects.
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Sustainable, high-tensile 68/136tex twisted yarn ideal for composite reinforcement, architectural insulation, and specialized woven meshes.
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Non-woven ultra-thin surfacing mat providing smooth, resin-rich layers for advanced FRP laminations and heat barrier applications.
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High-dispersibility basalt chopped strands designed for cementitious matrices to block micro-cracks and enhance impact resistance.
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Continuous single-end basalt roving. The foundational input for pultruded rebars, geogrids, filament wound tanks, and profiles.
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Specifically developed for industrial floor toppings and exterior wall plaster reinforcement. High tensile strength, zero rusting.
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As global construction targets decarbonization, basalt fiber has emerged as a premium class of green structural materials. Directly extracted from natural basalt rock through high-temperature extrusion processes at 1450°C, it presents zero chemical waste during primary production, unlike synthetic glass or carbon fiber.
The global basalt fiber market is experiencing a compound annual growth rate (CAGR) exceeding 11%, driven by the degradation of steel reinforcement in marine and bridge structures. Because basalt does not rust and remains highly stable in high-pH alkaline concrete environments, structural engineers are specifying basalt-reinforced polymers (BFRP) to design structures with design lives exceeding 100 years.
Detailed performance parameters demonstrating why basalt fiber outperforms traditional structural steel and glass fiber in critical categories.
Basalt fiber is ideal for your engineering projects. Its high strength, corrosion resistance and lightweight properties allow it to easily solve a variety of structural challenges. In buildings, bridges, roads and other infrastructure projects, basalt fibers demonstrate outstanding performance, extending structural life and reducing long-term maintenance costs.
| Property Parameter | Continuous Basalt Fiber (BFRP) | E-Glass Fiber (GFRP) | Structural Carbon Fiber (CFRP) | Structural Steel (Grade 60) |
|---|---|---|---|---|
| Tensile Strength (MPa) | 1100 - 1400 | 600 - 900 | 1800 - 2400 | 400 - 550 |
| Density (g/cm³) | 2.63 - 2.80 | 2.54 - 2.60 | 1.75 - 1.80 | 7.85 |
| Elastic Modulus (GPa) | 85 - 95 | 72 - 76 | 230 - 250 | 200 |
| Operating Temp Range (°C) | -260 to +700 | -60 to +450 | -100 to +600 | Up to 500 (Degrades) |
| Alkali Resistance | Excellent (pH 12.5 Stable) | Poor (Requires Coating) | Excellent | Poor (Oxidizes/Rusts) |
China Beihai is founded in 2015 and located in Jiujiang, Jiangxi Province. As a high-tech enterprise focusing on the research, development, production, and sales of high-performance basalt continuous fiber and its production equipment manufacturing, we stand as a leading pioneer in the domestic basalt fiber industry.
With direct control over smelting technology, furnace parameters, and raw mineral volcanic selections, our factory guarantees consistent mechanical indices, ensuring our B2B partners receive materials matching complex international building regulations (including ASTM, ACI, and ISO standards).
At China Beihai group, we specialize in the production of a wide range of products including basalt fiber mat (Basalt fiber chopped strand mat, Basalt fiber cloth), basalt fiber roving, basalt fiber yarn, basalt fiber chopped strands, and structural basalt rebar, sleeves and tapes.
We deliver high-quality, sustainable solutions for industries such as construction, geotechnical engineering, and advanced manufacturing. With a commitment to innovation, we cater to the unique requirements of global infrastructure networks.
Choosing China Beihai means working with a leading manufacturer. Our commitment to quality, raw material verification, and production scalability sets us apart. We provide full B2B support and specialized OEM profiles for demanding projects.
Basalt fiber composites are solving multi-disciplinary problems across marine, industrial, aerospace, and energy sectors globally.
Enhancing concrete durability and building envelopes. Basalt products prevent micro-cracks and ensure long-term integrity of residential and commercial structures.
Ideal for manufacturing aircraft wings, internal structural panels, and engine containment bays requiring non-flammable composites with low smoke toxicity.
Used in spacecraft protective shielding, high-temperature exhaust fairings, and thermal insulation zones due to its stability under thermal shock and radiation.
Mitigates crack propagation in industrial floors and pavements. Delivers corrosion resistance and improved tensile properties without altering mixing mechanics.
Provides lightweighting solutions for EVs. Used in underbody protection panels, structural crash zones, and acoustic damping mats to reduce overall vehicle weight.
Protects substructures and abutments from high-velocity impact, tidal currents, road salt, and harsh marine atmospheres where steel rebar fails.
Corrosion-proof solutions for pipelines, refining vessels, and underground oil tanks. Unaffected by sulfuric compounds or hydrocarbon contact.
Provides robust material solutions for docks, offshore platforms, ship hulls, and shoreline protection walls subjected to relentless saline action.
How China Beihai is driving continuous basalt fiber (CBF) processing limits to achieve cost parity with traditional building composites.
Developing customized interfacial coupling agents (sizing) that chemically link basalt silicate networks directly to epoxy, vinyl ester, and concrete matrices, improving shear strength by up to 25%.
Merging carbon filaments and basalt structures (Carbon-Basalt Hybrids) to produce low-cost, ultra-stiff reinforcing elements with outstanding vibration damping for aviation and high-speed rail lines.
Pioneering thermoplastic-based basalt pultrusion processes that allow end-of-life construction materials to be crushed, melted, and fully reshaped without degrading structural fiber integrity.
Our top-export products designated for high-performance structural systems and extreme environmental specifications.
Engineered to produce resin-rich surface layers, ensuring structural composites exhibit high chemical and UV degradation resistance.
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Designed specifically to reinforce plaster and concrete structural layers under highly alkaline concrete hydration zones.
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High-density thermal insulation manufactured by mechanically interlocking basalt fibers. Zero synthetic binders, flameproof.
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Engineered for industrial weaving and filament wrapping, optimizing tensile integrity and processing stability during winding.
Read MoreOur commitment to reliable performance is backed by ISO and global testing lab certifications for industrial composite supply.
Stay up to date with engineering advancements and materials processing innovations in basalt composite technology.
As advanced infrastructure networks integrate automated drone monitoring and robotic structural assessments, structural materials must adapt. Synthetic composites are often limited by low heat limits or degradation when in contact with high-humidity marine platforms. Volcanic basalt fiber composites provide the "hardcore support" required to protect internal components, ensuring long service lives and preventing catastrophic failure.
Get professional, authoritative answers to common engineering questions regarding basalt fiber composite application.
Specify and request wholesale pricing for custom pultrusion roving, structural mesh profiles, and custom thermal wrap parameters.
Premium-grade BFRP rebars for deck slabs and bridge piers. Zero corrosion risk from de-icing salts or marine air.
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Durable, non-combustible needled felt for sound damping, industrial generator muffling, and engine compartment thermal shields.
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Bulk volcanic chopped strands. Perfect dispersion capabilities, designed for ready-mix batching to prevent structural shear failures.
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Specially woven high-axial mesh configurations for shotcrete reinforcement, mining shafts, and underground vault structures.
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High-insulative, low-dielectric constant basalt rovings designed for manufacturing printed circuit boards and electronic casings.
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Woven basalt fabric in plain/twill patterns. Essential for epoxy laminating, composite molding, and fireproof apparel.
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Twisted basalt fibers optimizing mechanical resistance for heavy-duty industrial sewing threads and insulating sleeves.
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Flexible wrapping tape providing thermal isolation and corrosion protection for high-temperature exhausts and steam pipes.
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Beihai Fiberglass
