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Shoring for heavy pours
A grid of verticals carries the wet concrete to the ground. Ledgers tie the grid in both directions and braces stop it swaying.
Scroll to see how it is built · drag to turn it round
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Allshore Shoring System
Allshore is our Ringlock shoring for heavy slabs and decks: 65 mm verticals in YST 310 steel in the 10 T load class, tied in both directions and braced on every face.
Built to your size
Grid, height and jack travel follow your slab.
Verticals come in 5 lengths from 1 m to 3 m. The grid spacing is set by the ledger length you order. The model shows a table of 2 by 2 bays at 1.5 m, 3 m high, under beams and a plywood soffit.
- 65 x 3.2 mm
- vertical, diameter and wall
- 10 T
- load class
- 500 mm
- rosette spacing
- YST 310
- steel grade
Explore the model
How it is built.
Scroll: the camera moves to each part in turn and ends on the exploded view. Drag to turn it round yourself.
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02 / 08
65 mm verticals
The verticals are 65 mm pipe, 3.2 mm thick, in YST 310 steel. The larger pipe gives the strength and stiffness that shoring needs.
- 1000 mm: 2 rosettes
- 1500 mm: 3 rosettes
- 2000 mm: 4 rosettes
- 2500 mm: 5 rosettes
- 3000 mm: 6 rosettes
How is it possible at Allmarc?
Used here for: 65 mm verticals
- 4 kW
- Tubes and sections up to 250 dia
- Automatic loading
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Rosettes
Laser-cut rosettes are welded every 500 mm by robot, so every vertical is the same.
How is it possible at Allmarc?
Used here for: Rosettes
- Three-phase robotic MIG
- Automatic special-purpose welding machines
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Ledgers and wedges
Ledgers are 48.3 mm pipe with investment-cast connectors. A captive wedge locks each end with one hammer blow.
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Braces on every face
Diagonal braces on all 4 faces carry sideways load to the ground.
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Base jacks and U-head jacks
Base jacks take up uneven ground. U-head jacks at the top carry the primary beams and set the soffit level.
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What it carries
Primary beams sit in the U-heads, secondary beams cross them, and the plywood soffit goes on top.
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Every component
Verticals, rosettes, ledgers, wedges, braces and jacks.
Why Allmarc
Experience you can trust.
We fabricate to your drawings and prove the fit in our own bay before anything ships. Open any line for the detail.
Talk to an engineerMade in our own plant
- In-house machining and robotic welding cells.
- Every panel and standard to the same jig.
One supplier
- Scaffolding, formwork and shoring that work together.
- One order, one delivery, one point of contact.
Built for reuse
- Galvanised steel and film-faced plywood.
- Designed for many cycles, not one pour.
Engineered to code
- Allform rated to 50 kN/m² concrete pressure.
- Designed to IS codes.
Start a project
Send us a drawing
Have a drawing? Let us build it.
We fabricate to your design, from plate to a packed container. An engineer will tell you honestly how we would build it.