Deformed Bar
Advantage:
As leading Steel Reinforcement Suppliers, we specialize in providing high-quality Mining Reinforcing Steel and Rebar Lowesxie, ensuring unmatched durability and strength for construction and mining projects. Our deformed bars offer superior bonding with concrete, enhancing structural integrity and longevity. Trust us for reliable, cost-effective solutions tailored to your needs.
Description:
Our Deformed Bar is a premium steel reinforcement solution designed to meet the highest industry standards, offering exceptional strength and durability for a wide range of construction and mining applications. Engineered with precise rib patterns, these bars ensure superior bonding with concrete, enhancing structural integrity and load-bearing capacity. Additionally, we provide Equal Strength Threaded Anchor Rods, which are ideal for anchoring and fastening in heavy-duty projects, offering uniform strength throughout their length for reliable performance. For specialized needs, our Rebar Lowes series delivers unmatched flexibility and resilience, making it a top choice for complex structures and demanding environments. Whether you’re working on infrastructure, mining, or industrial projects, our products are crafted to provide long-lasting reliability, cost-efficiency, and ease of installation. Trust our expertise in steel reinforcement to deliver solutions that exceed expectations.
Product Specification
material | 20MnSi | ||||
Strength specifications | yield strength (MPa) | tensile strength (MPa) | tensile strength (%) | breaking load (KN/M) | Theoretical quality (KG/M)
|
φ16 | ≧335 | ≧490 | ≧16 | ≧100 | 1.6
|
φ18 | ≧335 | ≧490 | ≧16 | ≧126 | 2.0
|
Φ20 | ≧335 | ≧490 | ≧16 | ≧156 | 2.5
|
Φ22 | ≧335 | ≧490 | ≧16 | ≧189 | 3.0 |
Anchor Details:
The rods have rolled continuous threads throughout the length, equal strength throughout the length; the fastening ends are provided with pre-stressing spacers and ball-shaped nuts. Generally applicable to mine roadway, bridge tunnels, track berms, etc. to strengthen the support, the general anchor hole is to use the anchor drilling rig to drill holes, and then put the appropriate anchoring agent (resin medicine roll), and then use the anchor drilling rig and other tools to drill the anchor into the anchor hole to the anchoring agent for stirring anchor, and then use the anchor drilling rig and other tools for nut installation; right-handed equal-strength threaded steel-type resin anchor rod rod body can be achieved with the anchor hole The body of the right-hand threaded resin anchor can match the diameter of the anchor hole and the diameter of the resin yakumaki, and is characterized by strong anchor force, high elongation, safety and reliability, high quality and low consumption, and easy to use.
Anchor rod full thread full length equal strength, than the same specification anchor rod bearing capacity increased by 40%; expand the scope of use of the anchor rod, can realize the end anchor, lengthening anchor and full anchor; easy operation, low price and other advantages, widely used in coal mines, railroads, hydropower and other projects all kinds of roadway support.
Advantages of right-hand anchor.
Anchor high strength, reasonable structure, anchor full thread full length equal strength, solved the anti-twist anchor thread and pat flat at the low strength of the shortcomings; than the same specifications of the anti-twist anchor bearing capacity increased by 40%; easy to operate, inexpensive, able to automatically adjust the direction of the force to increase the binding force on the surrounding rock, can realize the rapid installation of the mechanization, can be the end of the anchor, lengthening anchors and the whole anchor, mainly used for high ground pressure mines with large deformation of the roadway It is mainly used for high strength support of large deformation roadway in high pressure mines, and is widely used in coal mines, railroads, hydropower and other projects for all kinds of roadway support.
Installation steps:
1. Positioning drilling: determine the anchor hole position according to the design drawings, use the eye drill, anchor drilling rig or coal electric drill to drill the hole, the depth of the hole should be 80-100mm shorter than the length of the anchor.
2. Clean up the hole: Stretch the pressurized air pipe into the bottom of the hole, and use compressed air to thoroughly remove the rock dust and debris in the hole to ensure that the hole is clean.
3. Hole diameter requirement: the diameter of the hole should be 6-12mm larger than the diameter of the anchor to ensure the smooth installation of the anchor.
4. Installation and mixing of medicine roll: Send the resin medicine roll into the bottom of the hole through the anchor rod, start the mixing device for full mixing, and control the mixing time in strict accordance with the requirements of the resin anchoring agent to ensure the anchoring effect.
5. Curing and fixing: Wait for the anchoring agent to reach the curing time, install the tray and tighten the nut to ensure the anchor is stable and reliable.
