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

Soil nails are effective as temporary or permanent geostructural solutions Designed to be installed horizontally or at a slight angle (20-25°), soil nails provide reinforcement for earth retention structures withi...
Here the benefits of Sinorock soil nailing technology The advantages of Sinorock’s soil nailing technology can be applied to new permanent construction, temporary construction and to the restora...
A complete range of soil nail system from Sinorock Sinorock now manufactures and supplies a complete range of   soil nail system and technical services to the related industries,such as the civ...
Sinorork is has Plenty of experience in manufacturing soil nail Sinorock with over 5 years of soil nail manufacturing experience, specialize in all kind of standard and non-standard soil nail.Outstanding q...
High quality soil nail system for critical applications - Sinorock Sinorock is the leading manufacturer of high quality soil nail system, meeting clients’ exacting demands for critical applications in ho...
All supplier products

Same products

White Boldenone Seroid raw powder Boldenone Base / CAS 846-48-0
White Boldenone Seroid raw powder Boldenone Base / CAS 846-48-0 Seller: we is china steroid supplier from china. we have over 300 kinds top quality steroids, peptides,an...
New mermaid tail blanket Seller: Mermaid blanket Too beautiful, the fairy tale world of the mermaid If your home little princess baby on the sofa ...
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...