basalt rebar
Basalt Fiber Reinforced Polymer rebar (BFRP)
Introducing basalt rebar
Basalt rebar (Basalt Fiber Reinforced Polymer rebar) is a modern composite reinforcement made from continuous basalt fibers embedded in a polymer matrix. Produced from natural volcanic rock, it offers high strength, low weight, and exceptional resistance to corrosion compared to traditional steel reinforcement. In addition, basalt rebar is non-conductive, has low thermal conductivity, and provides long-term durability in aggressive environments. Basalt rebar is a safe, durable, and cost-effective solution that ensures long-term performance while reducing maintenance and life-cycle costs in modern construction projects.
Marine and coastal structures
Basalt rebar’s corrosion resistance makes it ideal for coastal bridges and marine infrastructure
Bridges, highways, tunnels
In high-salt environments, BFRP rebar prevents corrosion-related damage.
Concrete exposed to aggressive chemical environments
Basalt rebar provides long-term durability in chemically aggressive conditions.
Foundations, slabs, and precast concrete elements
Basalt fiber rebar ensures corrosion-free reinforcement and long service life.
Дорожное строительство
Basalt rebar enhances pavement durability and resistance to environmental exposure.
Residential and industrial buildings
BFRP rebar improves structural durability while reducing maintenance needs.
Benefits of BFRP rebar
- Отличная коррозионная стойкость. Corrosion is a major challenge in construction projects that rely on steel rebar. Replacing steel with basalt rebar effectively eliminates this problem, as basalt is derived from natural volcanic rock and is inherently non-corrosive, ensuring greater durability and long-term structural reliability.
- Высокая химическая стойкость. Basalt rebar demonstrates excellent resistance to a wide range of chemicals, including acids, alkalis, and salts. This makes it an ideal reinforcement solution for concrete structures exposed to aggressive chemical environments, ensuring long-term durability without degradation.
- Легкий. Basalt rebar is significantly lighter than steel, facilitating easier handling and installation.
- Высокая прочность. BFRP rebar have high tensile strength, providing reliable reinforcement for concrete and enhancing the durability of structures.
Basalt Rebar vs. Steel Rebar
Comparative Properties of BFRP and Steel Rebar
| Характеристики | BFRP rebar | Стальная арматура |
|---|---|---|
| Коррозионная стойкость к агрессивным средам | Некоррозионный | Коррозионный |
| Коррозионная стойкость | Высокая непроводимость | Низкий |
| Электропроводность | Непроводящий | Проводящий |
| Теплопроводность | Низкий | Высокий |
| Tensile strength, MPa | 850–1200 | 500-700 |
| Прочность на сжатие, МПа | 550 | 400 |
| Модуль упругости, ГПа | 65 | 160-200 |
| Плотность, кг/м3 | 2100 | 7800 |
| Диапазон рабочих температур, ºС | from -70 to +100˚C | –70…+50 |
| Магнитные свойства | Диамагнит | Дирижер |
| Долговечность | Не менее 80 лет | Согласно строительным нормам |
ADVANTAGES OF USING BASALT REBAR FROM COMPOSITE-TECH
- Basalt rebar produced on Composite-Tech’s advanced manufacturing lines ensures consistent high quality and performance.
- Its superior corrosion resistance and lightweight properties make it an ideal reinforcement solution for modern construction projects.
- Composite-Tech basalt rebar reduces maintenance costs and extends the lifespan of concrete structures in aggressive environments.
Basalt rebar from Composite-Tech represents a cutting-edge solution in construction materials, combining exceptional strength, durability, and environmental resistance. Its application in various building and infrastructure projects guarantees improved structural integrity and long-term cost savings, making it the best choice for today’s demanding construction needs.