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  • Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs
  • Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs
  • Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs
  • Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs
  • Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs
  • Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs
Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs

Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs

  • 1000 - 2999 Kilograms
    $1.07
  • >= 3000 Kilograms
    $0.80

Customization:

Graphic customization（Min.Order: 1000 pieces）
Customized packaging（Min.Order: 1000 pieces）
Customized logo（Min.Order: 1000 pieces）
View product details

Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Reinforcement in Concrete Structures: Designed to enhance the tensile strength and durability of concrete, particularly in spiral stair applications where structural integrity is critical.
  • Material Composition: Combines basalt fiber and E-glass with a resin binder for optimal strength-to-weight ratio, corrosion resistance, and adaptability to high-stress environments.

Key features

  • 1. Material Technology: Enhanced Strength & Corrosion Resistance

    • With a blend of basalt fiber and E-glass, this product achieves 30% higher tensile strength than standard fiberglass*, ensuring durability in harsh concrete environments. The corrosion-resistant material outperforms traditional rebar in marine or chemical-exposed applications.

  • 2. Performance Parameters: Precision-Engineered Dimensions

    • At 3.0mm and 6.0mm lengths, the strands optimize compatibility with spiral stair molds and concrete mixes, offering 20% better adhesion compared to non-standard fiber sizes*. The high strength-to-weight ratio reduces material waste while maintaining structural integrity.

  • 3. Scenario Solutions: Customized Structural Reinforcement

    • Designed specifically for spiral stairs and concrete applications, these strands reduce cracking by 40% versus traditional rebar*, ensuring seamless integration into curved or complex architectural designs. Ideal for both residential and commercial construction projects.

  • 4. Certification Standards: Global Compliance Assurance

    • Certified under SVHC, REACH, and RoHS standards, this product meets stringent environmental and safety regulations, surpassing basic compliance requirements of non-certified competitors*. Trustworthy for use in eco-conscious construction projects.

  • 5. Customization Flexibility: Tailored to Project Needs

    • Adjustable fiber lengths and resin compatibility allow customization for 90% of construction scenarios*, from high-stress marine environments to lightweight residential applications. Outperforms rigid, one-size-fits-all solutions.

Product details

Concrete Reinforcement Basalt Fiber Chopped Strands Fiberglass Chopped Strands for Spiral Stairs

Concrete Reinforcement Basalt Fiber Chopped Strands are engineered for structural integrity in demanding applications like spiral stairs. Featuring a blend of E-glass and basalt fiber, these chopped strands offer superior strength-to-weight ratios, corrosion resistance, and compliance with global safety standards (SVHC, REACH, RoHS). Available in 3.0mm and 6.0mm dimensions, they seamlessly integrate into concrete composites to enhance durability and longevity.

Technical specifications

FeatureSpecificationBenefit
Material CompositionE-glass + Basalt FiberHigh tensile strength, corrosion resistance
Dimensions3.0mm, 6.0mm chopped strandsCustomizable for precise concrete reinforcement
CertificationsSVHC, REACH, RoHS compliantEnsures global regulatory compliance
ApplicationConcrete reinforcement (e.g., spiral stairs)Optimized for load-bearing structures
Thermal StabilityOperates up to 250°CWithstands extreme temperature fluctuations

Customization guide

Adjust fiber type (E-glass to S-glass for enhanced strength) or strand length (3.0mm to 6.0mm) to meet specific reinforcement needs. Pair with tailored resin binders for improved adhesion in high-corrosion environments.

Get inspired

With basalt fiber’s unmatched strength-to-weight ratio, you can reinforce spiral stair structures without compromising aesthetics or safety. The 6.0mm strands are ideal for heavy-load applications, while the 3.0mm version offers flexibility for intricate designs.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Tensile Strength2.5 GPa+15% (2.9 GPa)+30% (3.3 GPa)*
Corrosion ResistanceStandardEnhanced (10% vs acid)Premium (30% vs acid)
Thermal StabilityUp to 150°CUp to 200°CUp to 250°C

Supplier's note

  1. Technical Breakthroughs:

    • Basalt Fiber Integration: Delivers 40% higher tensile strength than traditional fiberglass.
    • Triple Corrosion Resistance: Pro Model’s premium coating outperforms industry benchmarks in acidic environments.
    • Thermal Stability: Operates at 250°C, enabling use in fire-resistant concrete composites.

  2. Version Selection Guide:

    • Base Model: Ideal for standard residential spiral stairs where cost-efficiency is prioritized.
    • Advanced Model: Suited for commercial structures requiring 15% stronger reinforcement and moderate thermal resistance.
    • Pro Model: Best for industrial or marine applications where extreme durability (e.g., chemical exposure, high temperatures) is critical. With its triple corrosion resistance, the Pro Model ensures safe handling of aggressive chemicals, paired with thermal stability for offshore platforms or industrial staircases.

Frequently asked questions

  • Which chopped strand length (3mm or 6mm) is best for spiral stair concrete reinforcement?

  • How does basalt fiber compare to E-glass in concrete reinforcement?

  • Are these basalt fiber strands compliant with SVHC, REACH, and RoHS certifications?

  • Can I customize fiber length or type for my concrete project?

  • What makes basalt fiber strands better for concrete than traditional steel reinforcement?

  • How do these strands improve the durability of spiral stair concrete structures?

  • What certifications ensure the safety and quality of these strands?

  • Are 3mm basalt strands suitable for heavy-duty concrete projects?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Material CompositionReinforced concrete structuresIndustry Standard: E-glass (ASTM C1219)
Our Base: E-glass + fiberglass
Our Advanced: Basalt fiber (ISO 16282) ▲▲		▲ Base: Cost-effective hybrid material.
▲▲ Advanced: 40% higher tensile strength than E-glass (ASTM D3039).		Advanced: Higher upfront cost.
Industry: Limited to standard applications.
DimensionSpiral stair reinforcementIndustry: 5mm strands
Base: 3.0mm chopped strands
Advanced: 6.0mm strands ▲▲		▲ Base: Lightweight for easy installation.
▲▲ Advanced: 50% thicker for heavy-load spiral stairs (ISO 9001).		Base: May require additional layers for heavy-duty use.
Advanced: Bulkier, harder to handle.
CertificationsGlobal compliance projectsAll tiers: SVHC, REACH, RoHS compliant ▲▲▲
Advanced: Adds RoHS 3 certification ▲		▲▲▲ Universal compliance for EU/US markets.
▲ Advanced: Meets stricter EU RoHS 3 chemical limits.		No notable disadvantages; certifications are standard across tiers.
Tensile StrengthHigh-stress construction sitesIndustry: 2.5 GPa (ASTM D3039)
Base: 3.2 GPa ▲
Advanced: 4.1 GPa ▲▲▲		▲ Base: 28% stronger than industry norms.
▲▲▲ Advanced: Outperforms steel in corrosion-prone environments.		Advanced: Requires specialized cutting tools.
Corrosion ResistanceMarine or chemical plantsIndustry: 100-hour salt spray (ASTM B117)
Base: 200 hours ▲
Advanced: 500+ hours ▲▲▲		▲ Base: Durable in mild chemical exposure.
▲▲▲ Advanced: Resists 50+ chemicals (ASTM D543), ideal for harsh environments.		Base: Limited to non-aggressive chemical settings.
CustomizationTailored construction projectsIndustry: Fixed fiber lengths
Base: Adjustable fiber lengths (3–6mm) ▲
Advanced: Custom resin blends ▲▲		▲ Base: Adapts to varied concrete mixes.
▲▲ Advanced: Resin optimized for rapid curing (ASTM C403).		Advanced: Requires consultation for customization.

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