Tenders Are Invited For Buying An Anchor Support in Estonia

Work Detail

An Anchor Support Is Being Purchased To Support The Ceilings Of Excavation Cavities At Heights Of 2.5 To 5.0 M. The Anchor Bracket Consists Of Anchor Bolts With A Square Head Right-Hand Reinforcement Thread With A Nominal Diameter Of 16 Mm And A Length Of 1140 To 2250 Mm, Anchor Locks And Support Plates. The Anchor Bracket Is Reusable (At Least 10 Times) And Must Allow Both Mechanical And Manual Installation. The Mechanical Strength Of The Support Elements Is At Least 90 Kn. The Design Of The Anchor Lock Included In The Anchor Support Kit Must Ensure Installation And Fastening In A Borehole With A Diameter Of 40 To 44 Mm. The Compressive Strength Of The Rocks Is 60 To 80 Mpa. The Provider Presents The Package With Samples Of The Offered Goods.

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