Sinorock injection hollow bar as the practical and reliable placing solution

27/mar/2017 10:06:11 sinorockzqq Contatta l'autore

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The aim of ground support is to provide safe working conditions during the temporary construction activities and to give a sufficient long-term stability of the underground excavations in the permanent case. Ground support for safe working conditions, which is the responsibility of the Contractor, are to be addressed by initial support. For the long-term stability, additional support will be designed and nominated by the Engineer which the Contractor shall install. 

Generally,as an practical and reliable placing solution,hollow anchor bolt has been extensively applied in the mining,tunneling,foundation support,hydroelectric project and roadway support project and so on,with so many years of exploration and development,the techniques of the installation of hollow anchor bolt has became skillful and been trusted by our customers around the world.

Injection hollow bar is a cost effective way to build a safe, lasting structure. Structural problems are pricey. Creating a structure intended to last a long time is much less expensive in the long run and involves less work. 

Grouting is a so critical element to provide strong strength and bonding stress for surrouding rocks,with the whole wrapped of grout,the hollow anchor bolt can make a perfect effect on the operation of various civil constructions.

The facilitate of hollow anchor bolt is so easy that it’s the key elements for our agents to choose our anchoring products.We allows customization of hollow anchor bolt,so the length of rod body can be cut and connected as our customer’s specific requirements.

Sinorock is the leading hollow injection bolt supplier operating throughout the worldwide. we follow the market demand,providing market competitiveness of self drilling anchor bar products for construction all over the worldwide.As an important form of reinforcement in geotechnical engineering, Sinorock hollow injection bolt System supporting is safe, effective, and economical, etc.

Sinorock's s injection hollow bar system always committed to supply low cost, high efficiency, energy saving and environment-friendly products for global customers. We are confident for new challenges of future development and we are keeping improve our quality and service as well as management for better serving our customers and payback to the society.

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