Main Products: aramid fiber ,aramid short cut fiber ,basalt mesh&grid ,carbon fiber fabric ,fiberglass woven roving
Basalt Rebar & Basalt Fiber Rebar & Basalt Fiber FRP Rebar
USD $1.56 - $2.21 /Meter
Min.Order:100 Meters
Quick Details View All >
Tongxiang Suretex Composite Co., Ltd.
Business Type: Trading Company
Nanyang Henan ChinaMain Products: aramid fiber ,aramid short cut fiber ,basalt mesh&grid ,carbon fiber fabric ,fiberglass woven rovingProduct Details
Basalt Rebar, Basalt Fiber Rebar, Basalt Fiber FRP Rebar
Basalt rebar is an ideal advanced material to replace steel and glass rebar. It can provide bars at different sizes and with different appearances to meet clients‘ demanding. For example, rebar with and coated, rebar without sand-coated, rod and basalt rebar with steel core inside, which are widely used in the production of building material.
Basalt Fiber Rebar Performance
|
| Tensile strength is twice higher than regular steel |
| Excellent corrosion resistant |
| Lower density: basalt rebar density is only 1/4 of general steel |
The coefficient of thermal expansion is close to cement and concrete, bothmaterials can’t generate large temperature strain |
| Non-conducting and non-heat conducting |
| Can be made different bending and other bending form |
Physical Properties
Different material Rebar Density Comparison (g/cm³)
| Steel | Glass Fiber | Basalt fiber | Carbon fiber | Aramid Fiber |
| 7.90 | 1.25-2.10 | 1.90-2.10 | 1.50-1.60 | 1.25-1.40 |
Coefficient of Thermal Expansion
The coefficient of thermal expansion of weft and warp is different, which depends on the kind of fiber, resin and fiber volume. The coefficient of thermal expansion of warp is affected by fiber property and the weft is affected by kind of resin, here as following as the comparison for different kinds fiber rebar:
Coefficient of Thermal Expansion
| Direction | CTE* 10-6/ °C | ||||
| Steel | Glass Fiber | Basalt Fiber | Carbon Fiber | Aramid Fiber | |
| Weft | 11.7 | 3.3-5.6 | 9-12 | (-4.0)-0 | (-3.3)-(1.1) |
| Warp | 11.7 | 11.7-12.8 | 21-22 | 41-58 | 33.3-44.4 |
Basalt Fiber Rebar Mechanical Properties
|
| Name | Basalt Fiber Rebar(BFRP) | |
| Density(g/m3) | 1.9-2.1 | |
| Tensile Strength(MPa) | ≥1000 | |
| Yield Strength(MPa) | ≥600 | |
| Flexural Strength(MPa) | ≥500 | |
| Bending Elastic Modulus(GPa) | ≥40 | |
| Compression Strength(MPa) | ≥500 | |
| Tensile Elastic Modulus(GPa) | ≥50 | |
| Elongation at Break(%) | ≥1.8 | |
Cohesive Strength with Cement & Concrete(MPa) | ≥35 | |
| Coefficient of Thermal Expansion*10-6/ °C | Warp | 9-12 |
| Weft | 21-22 | |
| Alkali Resist(%) | ≥85 | |
| Magneti-sability(1*10-5CGSM) | ≤5×10-7 | |
| ||
| Remarks: | |
| Alkali resist means filament strength Retention Rate after 4 hours in saturated Ca(OH)2 solution at 100°C | |
| Standard of Magneti-stability | 4π×10-8SI(1×10-5CGSM) |
| Hardness | ≥60 |
| Working life | ≥60 years(mini value) |
| tested in 13PH alkaline environment | |
| Creeping | the creeping and broken will not happen when lasting lo ading less than 60% of short period loading |
| Bending strength | the strength of bending condition is still 40% of ultimate |
Properties comparison for different rebars
Items | Basalt rebar | Steel rebar | Copper rebar |
Tensile strength (MPa) | ≥1000 | ≥500 | ≥430 |
Yield strength(MPa) | ≥600 | ≥300 | ≥340 |
| Elastic modulus (GPa) | ≥50 | ≥200 | ≥110 |
| Density (g/cm3) | 1.9-2.1 | 7.9 | 8.9 |
BFRP Rebar Sepcification
| Spec. | Nominal Diameter | Inner diameter | Nominal Cross Sectional Area | Ultimate Tensile Strength | Safe Tensile Strength | Modulus | Elongation at Break | Weight Per Meter |
| mm | mm | mm | mm2 | MPa | MPa | GPa | % | (g/m) |
| 4 | 4 | 3.8 | 12.57 | 1500 | 1400 | 50 | 2.5 | 25 |
| 6 | 6 | 5.8 | 28.27 | 1400 | 1300 | 50 | 2.5 | 56 |
| 8 | 8 | 7.7 | 50.27 | 1200 | 1100 | 50 | 2.5 | 100 |
| 10 | 10 | 9.6 | 78.54 | 1100 | 1050 | 50 | 2.5 | 158 |
| 12 | 12 | 11.5 | 113.1 | 1000 | 960 | 50 | 2.5 | 227 |
| 16 | 16 | 15.4 | 201.1 | 960 | 900 | 50 | 2.5 | 405 |
| 19 | 19 | 18.5 | 295.50 | 900 | 860 | 50 | 2.5 | 592 |
| 22 | 22 | 21.6 | 382.73 | 850 | 800 | 50 | 2.5 | 768 |
| 25 | 25 | 24.5 | 537.90 | 800 | 760 | 50 | 2.5 | 1076 |
| 29 | 29 | 28.4 | 645.90 | 750 | 700 | 50 | 2.5 | 1292 |
| 32 | 32 | 31.6 | 807.34 | 700 | 650 | 50 | 2.5 | 1615 |
Other Related Basalt Fiber Products:
Basalt Fiber Mesh, 160gsm
Basalt Fiber Chopped Strand
If you have any questions about Basalt Rebar or other basalt fiber products, please feel free to contact us.
Contact Supplier
You May Like
New Products
Popular Searches
Recommended Products
Find Similar Products By Category
Facebook
X
Pinterest
Linkedln