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Metis anchor bolt divides into R-thread and T-thread self drilling anchor bolt

Le 21 June 2016, 11:49 dans Humeurs 0

Metis, as an experienced manufacturer, is specialized in the development, production and sales of anchoring products. Self drilling anchor bolt is the core product of Metis and it divides into R-thread and T-thread self drilling anchor bolt.

Self drilling anchor bolts are made from a high yield micro alloy steel tubing. They are installed with the injection bored method. This method involves pressure pumping a cementious grout while the anchor itself is being drilled into the ground. There are many benefits to this method, one being the ease of installation. Because it is one step, and the grouting and drilling process are simultaneous, the installation is simple and fast. Another benefit of using hollow bar anchors is that this method allows the use of smaller equipment, meaning that it is easier to use hollow bar anchors and piles in low overhead, limited access areas where other types of bracketing systems may not be an option.

Our self drilling anchor bolts are made exclusively for our customers. We manufacture our products from the highest quality materials and focus on making our products from stainless steel, copper, nickel, steel, iron, and a wide variety of other metals just for you. Find out how we can help you by visiting our website today!

Self drilling ground anchors are being used increasingly for micropile applications

Le 14 June 2016, 11:41 dans Humeurs 0

As an efficient anchoring method,self drilling ground anchors  are being used increasingly for micropile  applications. Through the increased bond stress resultant from the simultaneous drilling and grouting operation, Hollow Bars are the reinforcement bar choice in collapsing soil conditions.Using sizes from 32 mm to 76 mm, these Hollow Bars offer up to 428 kips of strength, up to 3.72 in2 of cross sectional reinforcement area, and their section modulus provides considerable bending resistance. A variety of drill bits promise efficient installation and Metis offers a full line of adaptation equipment and rental grout plants necessary for Hollow Bar anchor installation

self drilling hollow bar is mainly used for slope stabilization, foundation with micropiles and tunneling, it’s also 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 hollow bar technique for fast and simple method of installed compared to the traditional method. In modern tunnelling, especially in subsidence-sensitive or urban areas, the usage of self-drilling pipe umbrella support is a widely and successfully adapted spacious pre-support system.

Self drilling hollow bar is one of supporting methods for projects and it is widely accepted in the world at the present stage.

Metis provides expert engineering services throughout the world

Le 14 May 2016, 10:57 dans Humeurs 0

Metis is an employee-owned company that evolved from a desire to provide project-oriented and budget-conscious services. Despite our substantial growth as a company, we continue to maintain intimate associations with both client and contractor to provide practical and constructible anchor bolt solutions to both simple and complex situations.

China presents many unique and challenging environments in which to design and construct. Metis is continuously expanding its services and developing its staff in order to stay abreast with new technologies and materials within the engineering and construction industries. We try to incorporate both time-tested methods and cutting edge technologies to accomplish project goals in the most efficient means possible. Please consider allowing us to contribute our extensive experience in the world to your next project! 

Metis provides expert engineering services throughout the world. The services are provided to civil/design engineering firms, general contractors, and local, state, tribal, and federal agencies. The Metis core staff is comprised of accomplished engineers, geologists, and technicians with over 10 years of combined experience.Metis employees are required to build on their knowledge and skills through a combination of research, training, field work, and continuing education. The current staff works together with client, contractor, city, state, tribal, and federal representatives to establish and refine project objectives and achieve them on schedule and within specified budget.


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