Durable Basalt Steel Rebar for Long-Lasting Performance

• Fiberglass Type: E-Glass
• Certification: ASTM
• Technique: Winding Filament Roving
• Shipping Cost: Estimated freight per unit.: about shipping cost and estimated delivery time.
• Currency: US$
• Return&refunds: You can apply for a refund up to 30 days after receipt of the products.
• Material: Basalt Fiber
• Surface Treatment: Smooth/Veiled/Anti-Slip
• Color: Customer Request
• Diameter: Customized Diameter
• Advantage: Corrosion Resistance
• Application: Construction
• Transport Package: According to Customer Requirements
• Specification: Customized
• Trademark: BeiHai
• Origin: Jiujiang, China
• Package Size: 50.00cm * 50.00cm * 20.00cm
• Package Gross Weight: 15.000kg

Product Description

Product Description

 

Durable Basalt Steel Rebar for Long-lasting Performance

Basalt fiber is a new type of composite material combined with resin, filler, curing agent and other matrix, and formed by pultrusion process. Basalt fiber composite reinforcement (BFRP) is a new type of composite material made of basalt fiber as reinforcement material combined with resin, filler, curing agent and other matrix, and molded by pultrusion process. Unlike steel reinforcement, the density of basalt fiber reinforcement is 1.9-2.1g/cm3. basalt fiber reinforcement is a non-rusting electrical insulator with non-magnetic properties, especially with high resistance to acid and alkali. It has a high tolerance to the concentration of water in cement mortar and the penetration and diffusion of carbon dioxide, which prevents corrosion of concrete structures in harsh environments and thus serves to improve the durability of buildings.

Product Feature

Non-magnetic, electrically insulating, high strength, high modulus of elasticity, coefficient of thermal expansion similar to that of cement concrete. Very high chemical resistance, acid resistance, alkali resistance, salt resistance.

Product Parameters

 

Brand	Diameter(mm)	Tensile strength(MPa)	Modulus of elasticity(GPa)	Elongation(%)	Density(g/m^3)	Magnetization rate(CGSM)
BH-3	3	900	55	2.6	1.9-2.1	<5×10^-7
BH-6	6	830	55	2.6	1.9-2.1
BH-10	10	800	55	2.6	1.9-2.1
BH-25	25	800	55	2.6	1.9-2.1

Name		Steel reinforcement	S glass fiber reinforcement(FRP)	Basalt fiber composite tendon(BFRP)
Tensile strength MPa		500-700	500-750	600-1500
Yield strength MPa		280-420	None	600-800
Compressive strength MPa		-	-	450-550
Tensile modulus of elasticity GPa		200	41-55	50-65
Thermal expansion coefficient×10-6/ºC	Vertical	11.7	6-10	9-12
	Vertical	11.7	21-23	21-22

Application

Earthquake observation stations, harbor terminal protection works and buildings, subway stations, bridges, non-magnetic or electromagnetic concrete buildings, prestressed concrete highways, anticorrosive chemicals, ground panels, chemical storage tanks, underground works, foundations for magnetic resonance imaging facilities, communication buildings, electronic equipment plants, nuclear fusion buildings, concrete slabs for guideways of magnetically levitated railroads, telecommunication transmission towers, TV station supports, fiber optic cable reinforcement cores.

Company Profile