| Model: | XY81 |
|---|---|
| Brand: | Xuyao |
| Origin: | Made In China |
| Category: | Metallurgy , Mining & Energy / Metallurgy & Mining / Non-metallic Mineral Products |
| Label: | FRP hollow bar , hollow grouting bar , grouting bolt |
| Price: |
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| Min. Order: | 1000 meter |
| Live Chat: | Last Online:16 May, 2014 |
Hollow self-drilling bolt is a kind of effective means of anchorage.Hollow grouting bolt is applied to geological conditions and other engineers for permanent support and advancing support. We can achieve the aim of consolidating fractured rock mass, separating groundwater and protecting bolts from corrosion by pressure grouting . It can form supporting force rapidly to control the stability of the surrounding rock.
PRODUCT COMPONENTS：
Hollow grouting bolt is a set, consisting of hollow anchor bolt,anchor head, stop-grouting plug,pads and nut.
FEATURES AND ADVANTAGES:
l All-thread(stronger bonding with the grouting material)
l Low weight (1/4th weight of steel rebar)
l High cutability(easy to cut)
l High durability(unaffected by acid rain, salt water, and most chemicals)
l Strong adhesion and anchorage force
l High tensile strength
l Easy handling
l high torque resistance
l Installation time-saving
