DYWIDAG Multi-Stage Strand Anchor

Multi-Stage Strand Anchor

Higher anchoring capacities
Efficient use of in situ ground strength
Uniform extension over fixed length

Choice of Head Assembly

A range of fully enclosed head assemblies is offered to complete the corrosion protection detail for permanent anchors.

Steel bearing plates and end caps are epoxy painted or galvanized. Internal head components are protected by an anti-corrosion compound enclosed within the cap.


1. Standard Head
plain headblock + short cap
Multi-Stage Strand Anchor - Choice of Head Assembly - Standard2. Restressable Head
plain headblock + long cap
Multi-Stage Strand Anchor - Choice of Head Assembly - Restressable Head
3. Restressable Head
threaded headblock + short cap
4. Restressable/Destressable Head
plain headblock + long cap