Split Friction Rock Bolts-manufacture,factory,supplier from China

Description:Split Rock Bolts are an advanced geotechnical solution designed to improve rock and soil stability. This product combines Split Sets and Friction Rock Anchor technology to ensure superior support in a wide range of geologic conditions.Split Rock Bolts, through their unique split design, are able to effectively distribute stress, thereby enhancing the overall performance of the anchoring system.Friction Rock Anchor, on the other hand provides additional stability and load-bearing capacity through friction with the rock surface.

Descriptive:Split Rock Bolts are powerful rock support products designed specifically for tunneling. Utilizing Rock Bolt In Tunnel technology, Split Rock Bolts are able to secure and support the rock, preventing it from cracking and sliding, ensuring the safety and stability of the tunnel. Its unique design and materials ensure strong tensile and corrosion resistance, making it suitable for use in a variety of rocky environments, and Split Rock Bolts are quick and easy to install, improving project progress and efficiency.

Swellex bock boltSwellex is a rock support product commonly used in underground mining and tunnelling and is also known as a rock bolt.Swellex rock bolts are made from a special material that expands through grouting to provide solid support to stabilize rock and prevent rock failure. Installation of Swellex rock bolts requires specialized skills and equipment.

Split Anchor Bolt 1. Split design: the anchor adopts split design, which is easy to install and fix.2. High strength: the anchor material has high strength and tensile properties, which can be firmly fixed in rock or concrete.3. Corrosion resistance: the product has corrosion resistance, suitable for wet or corrosive environment.4. Multi-purpose: Applicable to various engineering fields, such as construction, transportation, mining and so on.5. Simple and easy to use: easy and fast installation, improve work efficiency.6.

Product Description：Our Rock Bolt In Tunnel range is an advanced solution designed for the reinforcement of tunnel structures. These include the Pipe Seam Anchor Rod, which provides strong support at the joints of the tunnel tubes, ensuring a solid and reliable tunnel structure, and the Rock Anchor Split technology, which provides long-lasting support at the rock split face, enhancing the overall safety of the tunnel.

Product Description：Rock anchor bolts are essential components in the construction industry, providing reliable support and reinforcement for rock structures. With various rock bolt types available, including friction rock anchor bolts, these products offer versatile solutions for different project requirements. Rock bolts enhance the stability and structural integrity of rock formations, ensuring safety and durability in tunneling, mining, and construction applications.

Product Description:As an advanced geotechnical support solution, Anchor Splitting Rock has significant product advantages. Firstly, its unique Friction Split technology ensures efficient anchoring in a wide range of geological conditions. This technology greatly improves the overall stability and load-bearing capacity by increasing the friction between the anchor and the rock. Secondly, the design of the Slit Tube Anchor makes the installation process easier and faster, reducing construction time and costs.

Grouted BoltsGrouting bolt is a kind of high-strength bolt used for underground engineering support. It forms a strong support system by injecting slurry into the borehole and then curing it. Grout bolts are suitable for use in a variety of rock and soil formations to provide reliable support and protection.

Split Bolt Set Description:1. Split Bolt (Bolt): mainly responsible for connecting structural components, usually made of high-strength metal materials with certain tensile and torsional strength.2. Nut (Nut): used to fix the position of the bolt, usually made of metal materials, need to be used in conjunction with the bolt when connecting.3. Washer: Used to increase the connection area, dispersing the connection pressure, preventing damage to the structural parts, usually made of metal or plastic materials.4.

Apart from mine roadways, these anchors also can be applied in a variety of different programs. they may be effective in presenting high-power and long-lasting support to railroads, highways, hydropower tasks, and similar endeavors. by using the use of longitudinal ribless rebar resin anchors, these systems benefit more desirable energy and sturdiness to withstand the heavy masses and forces they encounter.          Longitudinal ribless threaded rod anchoringcan be prolonged in length through threaded connection to meet unique engineering desires.

Product DetailsHollow anchor rod is a degree of metal plate rolled into a longitudinal slit with a tubular rod, with a rock drill forcibly pressed than the diameter of the rod small borehole (with a distinction of 2 ~ 3mm), can be immediately along the hollow to the 80 ~ 100cm range of radial strain on the hole wall and the friction produced via the layer to save you the encircling rock sliding down, coupled with the anchor tray tray bearing force.

Mining Rock Bolt Support PlateMining rock bolting support plates are a type of support equipment used in mining and rock engineering and are commonly used to reinforce rock structures or extruded structures for support. These support plates are usually made of metal and have the strength and stability to be bolted to the surface of the rock or extruded structure.

Unleashing Exceptional Support and Strength - Equal Strength Threaded Anchor RodAn Unparalleled Support Tool in Underground EngineeringIntroduction: Underground engineering has always been a realm of human exploration, and an efficient and reliable support system is crucial for the safety of underground tunnels and mines.

Slit Tube Anchor OverviewSlit pipe metal anchor is a diploma of metal plate rolled and pressed into a tube with longitudinal seams,it is a new sort of self-anchoring anchor that actively reinforces the surrounding rock of laminar development. It is a new form of self-anchoring anchor that actively reinforces the rock with developed laminations like an increase nail firmly nailed to the surrounding invulnerable rock layer. The compression stress per meter of the anchor into the borehole is about 25kN, and the anchoring strain generated is roughly equal to the compression force.

Product Details:Slit Tube Metal Anchor is an anchor product manufactured through the use of sheet metal rolled and pressed into a tubular rod with longitudinal slits. This type of anchor prevents the surrounding rock from sliding by drilling holes into the rock that are slightly smaller than the diameter of the anchor, realizing that radial pressure is exerted around the holes and generating friction.

Raw Material SelectionThe raw material is high-strength alloy strip steel, here are Q235,16Mn,20Mnsi and other raw materials to choose fromProcessingSpecificationDiameter(±0.5)33mm39mm40mm42mm46mm47mmLength(±0.5)1.2m1.5m1.9m2.0m2.5m3mMining Plate(±0.5)140*140*6mm,150*150*5mm,200*200*10mmMaterialQ235,16Mn,20 MnsiProcessingAfter the material is determined, it is processed according to the thickness of the Friction Anchor wall and the diameter of the pipe.Quality ControlAfter the product is assembled, the quality controller will inspect the quality of the product, and the products that pass the i

Threaded Rod Concrete Anchors present an invaluable solution for strengthening and stabilizing underground engineering and civil projects. Their high-strength steel construction, smooth threaded surface, and convenient threaded connection design contribute to their reliability, cost-effectiveness, and ease of installation. With their deployment in underground coal mines, they significantly reduce support costs while prioritizing mine safety and stability.

Product DescriptionHollow anchor rod, also called rock stabilizer, is an advanced material essential for underground support. Pipe slit anchor is a highly specialized support item, which is an advanced material used for underground culvert roof and other engineering support.Specifications and parametersMain Specifications: MF43 MF40 MF33Length (mm): 1200, 1500, 1800, 2000, 2500Material: Q235, 16Mn（Q345  Q355）, 20 Mnsi.Technical features1. the uncooked cloth adopts high-strength alloy strip steel;.2. Simplest installation.3. No anchoring agent required.4.

Tube Seam Anchor OverviewWorking Principle of Pipe Seam AnchorWhen a slotted anchor is installed in a hole smaller than the diameter of the pipe, three forces are exerted on the surrounding rock: radial pressure on the hole wall over the entire length of the slotted anchor, friction to stop the surrounding rock from sliding down the hole, and the support force of the slotted anchor pallet, which makes the surrounding rock more stable.Specification of Slit Anchor1、Outside diameter (mm):φ33,φ40,φ43 (0.5).2、Length-(mm):-1200、1500、1800、2000、2500,3, Material: Q235, 16Mn, 20 Mnsi.Technical requireme

 In hydropower initiatives, in which balance is critical, longitudinal ribless rebar resin anchors offer the vital aid. whether or not it is reinforcing tunnels, dams, or different structures, those anchors can face up to the acute pressures and forces exerted by water, making sure the sturdiness and operational efficiency of the facility. ordinary, longitudinal ribless rebar resin anchors are versatile of their packages, imparting sturdy support to roadways in high-pressure mines, railroads, highways, hydropower initiatives, and various similar endeavors.

Description of Sewn Tube Anchor1、Good supporting effect. Anchor support in support principle in line with modern rock mechanics and rock control theory, belongs to the "active" support.

Product DetailsHollow anchor rod is a diploma of metallic plate rolled into a longitudinal slit with a tubular rod, with a rock drill forcibly pressed than the diameter of the rod small borehole (with a distinction of two ~ 3mm), can be at once alongside the gap to the eighty ~ 100cm vary of radial strain on the gap wall and the friction produced via the layer to stop the surrounding rock sliding down, coupled with the anchor tray tray bearing force.

Product DescriptionMain technical performance: Initial anchoring force: 3~7 tons; Pipe ring pull-off load: 8~10 tons; Anchor pipe pull-off resistance: 12~13 tons; Corrosion resistance is 20~30% higher than that of A3 steel, which is conducive to long-term use.Specifications and parametersMain Specifications: MF43 MF40 MF33Length (mm): 1200, 1500, 1800, 2000, 2500Material: Q235, 16Mn（Q345  Q355）, 20 Mnsi.Technical features1. the uncooked cloth adopts high-strength alloy strip steel;.2. Simplest installation.3. No anchoring agent required.4.

Details of Pipe Seam AnchorPipe seam anchor is a full-length anchoring, active reinforcement of the surrounding rock of the new anchor, its three-dimensional part is a longitudinal slit of high-strength steel pipe, when installed in a slightly smaller than the diameter of the pipe drilling, can immediately in the full-length range of the radial pressure on the hole wall and prevent the surrounding rock sliding friction, plus the anchor tray pallet bearing force, so that the surrounding rock is in a three-way state of force, and to achieve the rock layer great.