T Thread Anchor System – Metiscn.com

Metis T Thread Anchor System is a great and fast solution for rock anchoring,which suitable for broken rock,loose soil and conditions which are difficult to drill holes,such as fracture zones,decayed rock,sandy gravel,backfill ground.

T30 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt. As an efficient anchoring method, our self rock bolt is used in complicated, loose and broken geological condition. It’s widely applied to pre-support project, radial support project, slope stabilization, foundation support project, roadway support project, soil nail wall, back pull anchor rod retaining wall and other rock supporting work.

T40 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt. It is widely used in the railway system, metro project, etc. It can be installed in sites with weak rocks, loose soil, weathered layer, sand with stone layer and so difficult to create a hole in complex formation. The unconsolidated ground condition favor the self drilling anchor bolt technique for fast and simple method of installed compared to the traditional method.

T52 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt. It is a reliable and convenient anchoring system which is applied in complicated geological conditions for rock support work. It is particularly applied in the following geological conditions, such as weathered rock, gravel layer, backfill, hard conglomerate, etc. It is widely used in tunneling, mine, slope stabilization and foundation support.

T73 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt, combines drilling, grouting and anchoring together. It ensures the anchoring effect in complex ground conditions. It’s safe, reliable and efficient.This kind of product is suitable for broken rock, loose soil and conditions which are difficult to drill holes, such as fracture zones, decayed rock, gravel, sandy gravel, backfill ground. In order to have optimal result, drill bits can be used differently according to the rock conditions.

T76 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt. It is is a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations. It consists of anchor nut, anchor plate, anchor coupler, hollow anchor bar, sacrificial drill bit.

It is successfully used for anchoring in poor ground, cohesive and non-cohesive soils, and in case of unstable boreholes.

T103 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt.It embodies drilling, grouting and anchoring as a whole. Widely used as an efficient anchoring means, in tunnel pre-support, slope stabilization, coast, mine, water conservancy projects, building foundation, roadbed reinforcement and geological diseases treatment such as landslip, crack, sink age. Its irreplaceable in narrow construction environment.

T111 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt. It is made of seamless steel pipe with thick wall. In addition, surface thread-shaping techology is taken. With a bit at the anchor head, it is easy to cut through various rocks. With the continous international standard wave-shapethread, this anchor can be used to frill holes with help of bit. With the high-strength coupling elongated by mechanical cutting technology, any length could be available. Therefore, drilling, grouting, and anchoring can be carried out at one time.

T127 anchor bolt is one of the T-thread self-drilling hollow injection anchor bolt. It is very common for underground works to encounter soft surrounding rock, fractured zone and great deformation due to high ground stress. It is difficult for anchor work, especially under the condition that serious hole collapsing occurs and extra-long bolt is needed, while it is impossible to solve the problem with ordinary bolt. This self-drilling bolt embodies drilling, grouting and anchoring as a whole and can improve the condition of surrounding rock in the course of deformation due to high ground stress.

T130 anchor bolt is a bolting solution for unstable ground conditions such as sand, gravel, silt, and clays, and in soft to medium fractured rock formations. For projects facing such ground conditions, the anchor bolts should be considered as the main productivity solution and designed for optimized installation, tailored to the project’s needs.