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Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 1Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 2Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 3
  • Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 1
  • Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 2
  • Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 3

Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars

Model:R38
Brand:LUHUI
Origin:Made In China
Category:Construction & Decoration / Other Construction Materials
Label:nchor Bolts & Reinfo
Price: US $3.8 / pc
Min. Order:100 pc
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Member Information

Detail

CHENGDU LUHUI ANCHOR MATERIAL CO.,LTD

Free MemberSi chuan - China
Live Chat:Last Online:01 Jul, 2016

Product Description

 

Product Description
LUHUI  construction SDA hollow drilling rock anchor bolts & reinforcing steel bars is based on the advanced molding technology, has the characteristics of high-strength, lightweight. Under the prerequisite of ensuring the bolt ultimate tensile strength, reasonable Grouting aperture increases, solve the blocking problem. Makes Grouting more smoother, fuller and more dense. While reducing the engineering cost and builders working strength, have achieved good results in every aspects.
 

Product Name construction SDA hollow drilling rock anchor bolts & reinforcing steel bars
length(m) 2.0-4.0
weight(kg/m) 12.0-24.0
outer(mm) 38
Innner(mm) 19
ultimate load(kN) 500
Yield load 400
Used Mine, tunnel, slope, foundation pit

 

Application
Tunnelling                   Ground engineering

• Radial bolting             • Slope stabilization

• Forepoling                 • Micro injection pile

• Face stabilization         • Temporary support   anchor                                                    
• Portal preparation         • Soil nailing

Packing & Delivery

Packing Details  : packed in bundles and accessories packed in case

Delivery Details : 15-30 days 

Technology Process
1. Drill holes according to the designed aperture and designed depth, and clean gravel in hole.
2. Connecting the anchor head and bolt ,insert the hole, Barb hanging at the bottom of the hole.
3. Install stop-grouting plug, anchor plate, nuts. And tighten the nuts.
4. Connect the quick grouting coupling and anchor rod end, connect other end of grouting coupling and grouting machine.
5. start the grouting machine, when Grouting full and reached the design value. Grouting pressure according to the design parameters and performance determine, Cement/sand reference values are: 1:0 ~ 1:1, water/cement reference values are: 0.45:1 ~ 0.5:1
 


Product Image

Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 1
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Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 2
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Construction SDA Hollow Drilling Rock Anchor Bolts & Reinforcing Steel Bars 3
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Send Inquiry to this Member

CHENGDU LUHUI ANCHOR MATERIAL CO.,LTD

No.789,Baiyun road,Xindu industrial area,Chengdu,Sichuan,China

Phone:
86-028-68969721
Fax:
86-028-68969721
Contact:
pauline (sales manager)
Mobile:
028 68969720

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