Prices Of The Best-Selling 500 Rebar

Product Description:

The raw material of equal strength rebar anchor is made of steel with elongation of not less than 15%, yield strength of not less than 335MPa, breaking strength of not less than 490MPa, made of 20MnSi by hot lashing, and the compressive strength of 20 tons to 50 tons, the straightness tolerance of φ18 to φ22 rods is less than 2mm/m, and the straightness tolerance of φ16 rods is less than 4mm/m. The carrying capacity of the tail thread of rods should be not less than 75% of the breaking force of the parent material of the rods. It should be not less than 75% of the breaking force of the parent material of the rod. Anchor screw nut and right-handed equal strength resin anchor supporting the use of the bottom end of the cylindrical column and six diamond/square/runway-shaped column of the integration of the nut body, the center of the nut is equipped with threaded holes, the diameter of the threaded body is from the bottom of the gradual increase in the shape of the body, easy to install, the force is reasonable, high strength, corrosion-resistant, aesthetically pleasing appearance, the use of molding technology, production, production, production, and long service life of the product. The whole length of the rod body has rolled continuous threads with equal strength over the whole length; the fastening end is equipped with pre-stressing spacers and ball-shaped nuts. Equal-strength anchor is a commonly used geo-engineering support material, which is mainly characterized by good tensile strength and durability performance.

Technical Parameters.

Product use and characteristics 

Right-hand anchors are widely used in the field of geological engineering support, mainly for reinforcement, stabilization and support in rock and soil layers. Its scope of application includes: tunneling projects, underground mining projects, mountain projects, dam projects and so on. Equally strong threaded steel type resin anchor metal rod products are widely used in underground rocky tunnel, semi-coal rocky tunnel and coal tunnel anchor support, especially suitable for underground tunnel and bunker support under complex conditions. The product and resin anchors supporting the use of its features such as strong threaded steel type resin anchor rod body can be achieved with the anchor hole diameter, resin medicine maki diameter of a good match, with strong anchor force, high elongation, safe and reliable, high quality and low consumption, easy to use and so on.

Installation conditions.

l、 Determine the anchor hole position according to the design requirements, use eye drill, anchor drilling machine or coal electric drill to drill the eye, the depth is 80-100mm shorter than the length of the anchor. 

2、Extend into the bottom of the eye with pressure air pipe, and blow the rock dust in the hole through compressed air. 

3、Diameter of drilling hole should be 6-12mm larger than the diameter of anchor rod. 

4、Feed the medicine roll into the bottom of the eye with the anchor, start the mixing device for mixing, and strictly control the mixing time according to the requirements of resin anchor fixing agent. 

5、After reaching the curing time, put on the tray and tighten the nut.

The company mainly supplies the following products: 

16# no longitudinal rib (equal strength) threaded anchor, 

18# no longitudinal rib (equal strength) threaded anchor, 

20# no longitudinal rib (equal strength) threaded anchor,

22# no longitudinal rib (equal strength) threaded anchor, 

24# no longitudinal rib (equal strength) threaded anchor.

Company Qualification