Basalt reinforcing bars for building and bridge reinforcement
Advantages:
- Resistance to corrosion, rotting. Unique chemical resistance (potash environment, hydrochloric acid, alkali, sea water and other aggressive environments). The life span is up to 100 years. They can be used as permanent support materials.
- High tensile strength. The load is approximately double that of a steel bar with the same diameter.
- Anti-static, It has no electrical conductivity, and no sparks will be produced when being cut, it's particularly suitable for high gas zones.
- Cuttability, It avoids damages to cutter heads and does not delay excavation.
- Low specific weight: 4 times lighter than steel rebar. Lower expenses for transporting constructions and elements of constructions to the place of installation due to lower weight of the product. Possibility to carry out installation and routine maintenance works without special load lifting mechanisms and machinery.
Product Application:
- It can be widely used in subway tunnels (shield tunneling), highways, bridges, airports, docks, stations, water conservancy projects, underground projects and other fields.
- Suitable for corrosive environments such as sewage treatment plants, chemical plants, electrolyzers, manhole covers, coastal defense projects, etc.
- Suitable for confidential engineering, special engineering and other environments that require insulation and demagnetization.
Product Specification:
Brand |
Weight |
Diameter(mm) |
Cross sectional areal |
Tensile strength |
Ultimate tension |
Elastic modulus |
Limiting Strain |
N/M |
g/m |
mm |
Mm² |
MPa |
KN |
GPa |
% |
BH-4 |
26 |
4 |
12.56 |
1350 |
16.96 |
55 |
2.30 |
BH-6 |
57 |
6 |
28.26 |
1250 |
35.33 |
55 |
2.27 |
BH-8 |
104 |
8 |
50.24 |
1200 |
60.29 |
55 |
2.18 |
BH-10 |
162 |
10 |
78.5 |
1200 |
94.2 |
52 |
2.31 |
BH-12 |
219 |
12 |
113.04 |
1100 |
124.34 |
50 |
2.20 |
BH-14 |
307 |
14 |
153.86 |
1000 |
153.86 |
48 |
2.08 |
BH-16 |
412 |
16 |
200.96 |
1000 |
200.96 |
48 |
2.08 |
BH-18 |
513 |
18 |
254.34 |
900 |
228.9 |
45 |
2.08 |
BH-20 |
635 |
20 |
314 |
900 |
286.2 |
45 |
2.08 |
BH-22 |
770 |
22 |
379.94 |
800 |
303.95 |
42 |
2.00 |
BH-25 |
992 |
25 |
490.625 |
800 |
392.5 |
42 |
2.00 |