High Modulus Basalt Fiber Rebar Used for Underground Engineering
Basalt fiber rebar is a kind of composite polymeric building rebar. The basis of this rebar is basalt, an enduring substance of volcanic origin. Use of this rebar brings about essential savings.
Our company is involved in offering premium range of Basalt Fiber Rebar, which replaces steel and glass rebar. These are also used in production of insulators for high voltage power lines, concrete barriers, hydraulic engineering and so forth. It is offered as sand-coated, without sand coating, rods, basalt rebar with steel core and many more options, to match process requirements. Further, it is offered in multiple specifications of diameters, weights and coil lengths.
Advantages in comparison with metal rebar
It is more reliable, its tensile strength is 2.5 times more than that of metal rebar and slightly more than that of fiberglass rebar;It is lighter, its density is up to 5 times less, which reduces the structural weight;
Less weight and a possibility to deliver it in coils minimize handling and mounting operations;
Features:
- Fine finishing
- High electric resistance
- High tensile strength
Production Technology
Basalt is heated to the temperature of about 14000°C. The heated substance is stretched into fibers, then polymeric material is applied as a binding substance. The resulting basalt fiber rebar is run under a squeezer, and depending on the diameter it is either cut into rods, or rolled into coils.
Construction
Rebar is the main construction reinforcement element. Traditionally rebar was made of metal. Since there were no alternatives, people tended to ignore disadvantages of metal rebar. Technological revolution in developing composite materials predetermined a break-through in industry. Application of composite materials including basalt fiber rebar saved the industry from a great number of disadvantages connected with using metal.
Specifications:
| Code | Nominal Diameter (mm) | Weight (g/m+5%) | Coil Length (m) |
| 1 | 4 | 25 | 100-300 |
| 2 | 6 | 56 | 100-300 |
| 3 | 8 | 100 | 100-300 |
| 4 | 10 | 158 | 100-300 |
| 5 | 12 | 227 | 100-300 |
| 6 | 16 | 405 | Piece length cut according to customer's requested |
| 7 | 19 | 592 | |
| 8 | 22 | 768 | |
| 9 | 25 | 1076 |
| Main characteristics | Comment |
|---|---|
| Sizes | From 6mm to 32 mm diameter |
| Nominal Tensile Strength | 700 to 1300 MPa |
| Modulus of Elasticity | 35 to 50 GPa |
| Tensile Strain | 2.5% |
| Coeff. of Thermal Exp | 9 to 12. Similar to Steel |
Contact:
Qingdao Haisan New Energy Co.,Ltd.
Add: No. 155 Jia-13, Wenchang Road, Licang District, Qingdao, Shandong, China.
Tel: 86-532-66883018
Mobile : 86-18554889732
Website: www.qdhaisan.com
Name :Evan Zhou
FAQ:
| Q1. May I have the sample for testing? |
| A:Yes, we are glad to provide free samples within 1 week. |
| Q2.Can we use our own logo or design for sticker? |
| A:Yes,you can , you can contact with the salesman, please send an email to her /him and tell. |
| Q3.What certification do you have? |
| A:CE,ISO9001/ISO14001/OHSAS18001 etc. |
China
