Basalt Fiber Rebar

Specifications

Non magnetic, Electric insulation, High strength, E-modulus, Coefficient of thermal expansion near with cement concrete.

Specifications

Non magnetic,
Electric insulation,
High strength, E-modulus,
Coefficient of thermal expansion near with cement concrete

 

 BFRP Rebar

Product Overview

BFRP is a new kind of composite material, which is Basalt fiber as reinforcement material, combines with vinylite (resin), padding and other curing agent, then through pultrusion molding process.

Product Introduction

BFRP is a new kind of composite material which basalt fiber combines with vinylite, padding and curing agent. The difference with steel, the density of BFRP is 1.9-2.1 g/cm^3.

 

BFRP is a kind of rustless electrical insulator, with non magnetic, especially with great acid resistance and alkali resistance. It could develop the durability of construction.

 

Property

 Non magnetic,

Electric insulation,

High strength, high E-modulus,

Coefficient of thermal expansion near with cement concrete.

High resistance to corrosion, acid, alkali and salt.

 

 

 Application

Earthquake observing station, Seaport pier protection engineering and construction, metro station, bridge, non magnetic or magnetic concrete construction, prestressed concrete highway, anti-corrosion chemical industry, Chemical storage tank, underground engineering, Mri (magnetic resonance imaging) facilities basis, Communication building, Electronic equipment factory, Fusion buildings, concrete guide board of Maglev railway, Telecommunications transmission tower, Television stents and strengthen core  of Optical fiber cable

 

 

 

Technical Data Compare of Steel, GFRP, BFRP Rebar

Type		Steel	GFRP	BFRP
Tensile Strength (MPa)		500-700	500-750	600-1500
Yield Strength (MPa)		280-420	N/A	600-800
Compression strength (MPa)		-	-	450-550
E-modulus GPa		200	41-55	50-65
Coefficient of thermal expansion  ×10-6/°C	Lengthways	11.7	6-10	9-12
	Crosswise	11.7	21-23	21-22

 

BFRP Rebar Technical Data

Type	Diameter(mm)	Tensile        Strength (MPa)	E-modulus (GPa)	Elongation (%)	Density (g/m3)	Magnetic susceptibility(CGSM)
BFRP-3	3	900	55	2.6	1.9-2.1	<5×10-7
BFRP-6	6	830	55	2.6	1.9-2.1
BFRP-10	10	800	55	2.6	1.9-2.1
BFRP-25	25	800	55	2.6	1.9-2.1