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| specifications︰ | Pulwell¡¯s pultruded Rockbolt comes with a surface
roughened by helical winding or textured surface for enhanced shear bonding between the grout and the rod with high-pressure injection moulded thread and composite nut.
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| Advantages︰ | Advantages:
¡ï High strength and impact toughness
¡ï Non-Corrosive
¡ïNon-Conductive
¡ïDimensionally-Stable-Under-Thermal-Loading
¡ï Outstanding anchorage capability.
¡ï Excellent performance in high deformation ribs.
¡ï Installed with standard techniques and equipment.
¡ï Easily handled and transported.
¡ï Fire resistant and anti-static rating.
¡ï Cutability without the danger of sparks.
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