Application of Expansion shell anchor bolt for complex conditions

In certain situations with soild and fractured rock,intrusion of water,or required a pre-stress,it is necessary to load anchor bolt immediately,Sinorock Expansion shell anchor bolt is a better solution.For corrosion protection and sealing off the instruding Expansion shell anchor bolt injected with grout. 

Expansion shell anchor bolt can be used for permanent support in medium and good rock condition,espiecially in hard rock,rock horizontal bedding,groundwater development situation.It can be applied to prevent slope sliding ,rock bursting and constrution problem. 1.The operation is sample and convenient. 2.The product has active tension.The prestressing force is up to 50KN. 3.It can be operated by one person through using general tools. 4.The operator has full control in the installation process and constrution quality. Installation instruction 1.Drilling and clearing the hole.In order to have a straight and accurate hole,please use cross-cut drill bit. 2.Putting the anchor bar which has installed expansion shell into the bottom of the hole. 3.Giving prestressing force to the anchor bar and making sure the expansion shell fully opened by using specialized tools until reach the design requirement. Expansion shell is very convenient and easy to install,it's suits temporary support and permanent support.It matches with domed plate,nut and domed washer.And they are well suited for use in single or twin grout tube installation due to the minimal rotation the bar undergoes the setting process.




Send product request

To: soilnailing
Your E-mail:
Message text:


Send to other suppliers

Other supplier products

Sinorock provide soil nails as the solution With the development of social economy, more and more geotechnical engineering structure will be built, as one of the important supporting measures...
Sinorock has grown into the international soil nail supplier Sinorock has grown from a small privately owned specialist soil nails company to a diverse international contractor with offices throughout Ch...
Hollow Bar Soil Nails made by Sinorock for civil work    Soil nailing is a method of earth reinforcement. It can be used as foundation repair or construction of soil slopes. Advantages ...
For every part of the soil nailing system, each accessory has its own function For every part of the   soil nailing system, each accessory has its own function. Anchor coupling is used to connect two or more soil nai...
Sinorock High-Performance soil nails provide fast, easy, and secure fastening in almost all applications Since its inception in 2011, Sinorock has continued to invent, manufacture, and sell only Sinorock soil nails, the highest quality, best-perfo...
All supplier products

Same products

50200 Kuala Lumpur, Kuala Lumpur, Seller: Global Fleet Contracting Limited
Frozen French Fries Grade A
Frozen French Fries Grade A Seller: ocheltov supplies Ltd Product description: Product Name: IQF high quality frozen diced Potato  Specificatio...
مسحوق الأمينية القابلة للذبون
مسحوق الأمينية القابلة للذبون Seller: Xi'an NatureTech Co., Ltd. مع ارتفاع قدرة الانتاج، تصبح شركة  Naturetech المحدودة في مدينة شيآن من أفضل الشركات المصنعة لمسح...
مسحوق الأمينية الدقيقة
مسحوق الأمينية الدقيقة Seller: Xi'an NatureTech Co., Ltd. مع تطور الشركات من صناعة مسحوق الأحماض الأمينية الدقيقة ، تصبح شركة  Naturetech المحدودة في مدينة...
HUMIBASE 50
HUMIBASE 50 Seller: Xi'an NatureTech Co., Ltd. مع تحسين تكنولوجيا الانتاج ل humibase 50، شركة Naturetech في مدينة شيآن قد أصبحت أفضل مصنعات لhum...