This structure belongs to the same broad family as smaller Ringlock-envelope concert stages, but its scale changes the way the complete system should be understood.

The confirmed configuration contains:

36×20×10m Ringlock Structural Envelope

21×20×10m Aluminum Roofing System

20×18×2m Performance Stage

Two 4×20×10m Front LED Wings

Two 8-Step Stage Stairs

The complete system is therefore better understood as a large-format concert stage complex rather than simply a “Ringlock wall with a roof stage.”

The surrounding Ringlock framework establishes the overall event volume. Inside it, a separate large aluminum truss system creates the roof. Beneath that roof, a 360m² modular performance platform creates the main working surface. On both sides, long LED-wing structures extend the visual and structural architecture across the full 36m layout.

1. What Is This Structure?

The complete structural hierarchy can be understood as:

Large Ringlock Event Framework

→ defines the 36m-wide overall concert-stage environment

21×20m Aluminum Roof

→ creates the central covered performance volume

20×18m Performance Platform

→ creates the 360m² elevated stage floor

Twin 20m-Deep LED Wings

→ extend the visual-support structure on both sides

Two Stage Stairs

→ provide access to the 2m-high platform

Conceptually:

                     36m OVERALL WIDTH

┌─────────────────────────────────────────────────────┐
│               RINGLOCK EVENT FRAMEWORK              │
│                                                     │
│  4×20m       ┌───────────────────────┐      4×20m   │
│ LED WING     │   21×20m ALUMINUM     │     LED WING │
│              │        ROOF           │              │
│              │                       │              │
│              │   20×18m MAIN STAGE   │              │
│              │       H = 2m          │              │
│              └───────────────────────┘              │
│                    ↑         ↑                      │
│                  STAIR     STAIR                    │
└─────────────────────────────────────────────────────┘

Overall structural depth: approx. 20m
Overall height: approx. 10m

This diagram explains structural zoning only. It is not an engineering drawing.

2. Why “Stage Complex” Instead of “Ringlock Truss Wall”?

The original commercial title describes the outer structure as a 36m Ringlock Truss Wall.

For DragonStructure, that description is too narrow.

The confirmed Ringlock framework measures approximately:

36m wide × 20m deep × 10m high

and contains:

• 1,268 × 2m horizontal pipes

• 1,090 × 2.44m diagonal pipes

• 525 × 2m pillars

• 111 adjustable bases

This is a large three-dimensional event framework rather than a simple background wall.

At the same time, the project contains an unusually large central stage, a dedicated heavy aluminum roof and two long side visual-support structures.

Therefore:

Stage Complex describes the complete structural relationship more accurately than Truss Wall.

3. Overall Structural Configuration

This produces a clear modular hierarchy:

Outer Event Framework

→ Central Roof

→ Performance Floor

→ Side Visual Zones

→ Access

4. 36x20x10m Ringlock Event Framework

The largest module is the surrounding Ringlock structure.

Confirmed Ringlock BOQ

Packing Weight: approx. 20,520kg
Packing Volume: approx. 33CBM

These quantities show why the word “wall” does not fully describe the system.

The Ringlock structure creates a large modular framework around the entire performance architecture rather than serving only as a flat rear background.

For the broader modular structural system, see:

Ringlock Structure

5. 21x20x10m Aluminum Roof System

Inside the 36m-wide Ringlock structure, the central aluminum roofing system measures approximately:

• 21m wide

• 20m deep

• 10m high

This is already a substantial temporary roof structure in its own right.

The relationship is:

36×20×10m Ringlock Framework

contains / coordinates with

21×20×10m Aluminum Roof

The two systems therefore do not duplicate each other.

Ringlock creates the large surrounding structural environment.

Aluminum truss creates the dedicated overhead roof geometry.

This division of structural function makes Ringlock + Aluminum Structure the appropriate primary system category.

6. Heavy Main Roof Beams

The scale of this roof is reflected in the truss section used for the main beams.

21m Front Beams — 3 Sets

The confirmed front-beam package uses:

CS520 × 760mm square truss

with:

50 × 4.0mm main tubes

and contains:

• 21 × 3m sections

across the three 21m beam sets.

This is structurally different from the smaller 24m concert-stage product, where the main roof perimeter uses CS389×389 truss.

The larger CS520×760 section is one of the clearest physical indicators that this is not simply a scaled copy of the smaller structure.

7. 20m Side Beams — 2 Sets

The two side roof beams also use:

CS520 × 760mm square truss

with:

50 × 4.0mm main tubes.

The confirmed sections include:

• 12 × 3m sections

• 4 × 1m sections

forming two 20m side-beam sets.

The main roof perimeter therefore uses the larger CS520×760 truss section across both its 21m front/back and 20m side dimensions.

8. Six 9m Aluminum Roof Pillars

The main roof is supported by:

6 × 9m pillar sets

using:

CS389 × 389mm aluminum square truss

with:

50 × 3.0mm main tubes.

The confirmed BOQ contains:

• 18 × 3m CS389×389 sections

to form the six 9m pillar sets.

The use of six roof pillars, rather than the four-pillar arrangement commonly seen on smaller roof structures, is another important feature of this large-format configuration.

9. Roof Tower and Lifting Package

Each main roof-support position has associated lifting/tower components.

The confirmed package contains:

These components form part of the supplied roof erection/lifting system.

Important Capacity Boundary

The source lists individual hoists and slings as 2-ton components.

That does not establish:

• a 2-ton roof capacity;

• a 12-ton total roof capacity;

• allowable suspended equipment weight;

• allowable point loads.

Individual component ratings must not be converted into an engineering capacity for the complete roof.

10. Upper Roof Geometry

The roof contains a secondary upper structure above the main perimeter.

Roof Pillars

3 sets × 2.1m

using:

CS389×389mm truss

20m Top Beam

1 set

using CS389×389 sections:

• 6 × 3m

• 2 × 1m

10.7m Oblique Beams

6 sets

using:

• 18 × 3m CS389×389 sections

• 6 × 1.7m CS389×389 sections

10.7m Ladder Trusses

16 sets

using:

CL40, 389×50mm

with:

• 48 × 3m sections

• 16 × 1.7m sections

The presence of six long oblique beams and sixteen ladder-truss lines shows that the roof is not merely a rectangular perimeter.

It contains a substantial secondary roof framework spanning the large 21×20m covered area.

11. Roof Connection & Cover Components

The confirmed roof package also includes:

• 2 × 4-way roof corners

• 1 × 5-way roof corner

• 3 × connection plates with clamps

• 32 × single clamps

• 12 × double clamps

• 1 × PVC roof canopy

The source lists the roof canopy at approximately:

599.06m²

with:

blue or customized color.

The complete aluminum roof package has a confirmed packing volume of approximately:

47CBM

and packing weight of approximately:

4,850kg.

These figures describe the commercial packing configuration and do not establish structural capacity.

12. 20x18m Main Performance Stage

Below the roof is a large performance platform measuring:

20m wide × 18m deep × 2m high

Nominal floor area:

360m²

This is a major structural difference from the previous 24m product.

The platform alone is approximately three times the nominal floor area of a 12×10m, 120m² stage.

The stage contains:

180 × 1m × 2m deck modules

and:

180 × 2m² = 360m²

which corresponds exactly to the confirmed 20×18m nominal stage plan.

This arithmetic describes deck area only. It does not establish allowable platform loading.

13. Main Stage BOQ

Unlike the smaller 24m configuration, this stage has its own extensive modular supporting system.

Stage-System Packing Weight: approx. 16,150kg
Stage-System Packing Volume: approx. 46CBM

This BOQ is important because it shows that the 20×18m performance floor is itself a substantial modular structure.

It is not simply a collection of aluminum deck panels placed under the roof.

14. Why the 360m² Stage Changes the Structural Identity

The previous 24m concert structure uses a 12×10m stage with 60 deck modules.

This configuration uses:

20×18m

and:

180 deck modules.

So the change is not merely:

“same stage, but wider.”

The internal stage has developed into a large modular system with:

• 209 vertical/support positions;

• 776 horizontal members of two lengths;

• 388 diagonal members;

• 209 forks;

• 209 adjustable bases.

This is one reason Large-Format Stage Complex is a more useful structural identity than simply calling the product a larger Ringlock wall.

15. Two 8-Step Stage Stairs

The main platform is approximately 2m high.

The confirmed access package contains:

• 2 × 8-step stairs

• 4 × 3.2m stair handrails

The basic circulation relationship is:

Ground

↓

8-Step Stair

↓

2m-High Performance Platform

The final stair positions should follow the actual event circulation layout.

The source confirms the supplied stair components but does not establish emergency-egress compliance or a required stair quantity for every event.

16. Twin 4x20x10m LED Wings

The two front LED wings are one of the most distinctive features of this product.

Each structural zone measures approximately:

4m wide × 20m deep × 10m high

There are two:

Left LED Wing

Right LED Wing

These dimensions are unusual because the wing depth extends the full 20m structural depth.

They should therefore not be imagined simply as two narrow LED towers attached to the front corners.

They are long side structural zones integrated into the complete concert-stage architecture.

17. LED Wing Structure Is Not the Same as LED Screen Size

The confirmed structural wing size is:

4×20×10m each.

That does not establish an actual LED display size of:

4×10m

or any other specific screen dimension.

For a real LED installation, the structural proposal should consider:

• screen width;

• screen height;

• cabinet dimensions;

• total screen weight;

• mounting method;

• screen elevation;

• maintenance access;

• cable routing;

• required visual position.

For related structural configurations, see:

LED Screen Structure

18. Front Elevation Logic

At the audience-facing side, the complete architecture can be understood as:

LEFT VISUAL ZONE

CENTRAL 21m ROOFED PERFORMANCE ZONE

RIGHT VISUAL ZONE

The outer Ringlock framework extends this arrangement to an overall width of approximately 36m.

This produces a substantially broader event façade than the central roof alone.

The Ringlock framework therefore performs not only a local supporting function but also helps organize the larger stage-side structural environment.

19. Why This Is Not Simply the 24m Product Enlarged

The two products belong to the same family, but several structural changes justify separate DragonStructure pages.

The 36m product therefore introduces:

• a much larger surrounding framework;

• a roof using a heavier main truss section;

• six rather than four main roof-support positions;

• a 360m² modular stage;

• deep 20m LED-side zones;

• a substantially more extensive stage-support grid.

This is enough structural differentiation to justify a separate Product.

20. Stage Envelope vs Stage Complex

The distinction between these two related products can be summarized simply.

24m Product

Stage Envelope

The outer Ringlock framework is the most obvious organizing feature around a smaller central stage.

36m Product

Large-Format Stage Complex

The central stage, roof, side wings and outer Ringlock structure have all developed into substantial structural modules in their own right.

The 36m system is therefore better understood as:

several large structural subsystems coordinated as one concert-stage architecture.

21. What the BOQ Reveals

The BOQ gives a useful picture of scale.

Outer Ringlock System

• 1,268 horizontals

• 1,090 diagonals

• 525 pillars

• 111 bases

Main Stage System

• 180 decks

• 209 pillar/inner-tube positions

• 776 horizontals

• 388 diagonals

• 209 adjustable bases

Aluminum Roof

• CS520×760 main perimeter truss

• CS389×389 pillars and secondary roof truss

• CL40 ladder truss

• six lifting/tower positions

• approximately 599m² PVC canopy

The project therefore contains three major modular systems before the LED-wing function is even considered.

This is why reducing the product to “36m Ringlock wall” loses too much structural information.

22. How the Modules Work Together

The complete structural relationship is:

Module A — 36m Ringlock Framework

Creates the large surrounding event structure.

Module B — 21x20m Aluminum Roof

Creates the overhead covered performance zone.

Module C — 20x18m Stage

Creates the 360m² elevated performance floor.

Module D — Twin LED Wings

Creates two long stage-side visual/support zones.

Module E — Access

Two 8-step stairs connect ground level with the 2m-high platform.

These modules should be considered together during project planning because changing one can affect the spatial relationship of the others.

23. Assembly Logic

At Product level, the structural relationship can be understood in the following sequence:

1. Establish the overall 36×20m project footprint.

2. Assemble the surrounding Ringlock framework using standards, horizontals, diagonals and adjustable bases.

3. Establish the two 4×20m side-wing zones.

4. Assemble the 20×18m modular stage-support grid.

5. Install the 180 stage deck modules.

6. Install the two 8-step access stairs and handrails.

7. Establish the six aluminum roof-support positions.

8. Assemble the CS520×760 main roof beams.

9. Assemble the CS389×389 pillars and secondary upper roof structure.

10. Install the CL40 ladder-truss roof members.

11. Complete the roof connection and lifting interfaces according to the approved configuration.

12. Install the PVC roof canopy.

13. Coordinate the LED structures with the actual LED-screen requirements.

14. Complete project-specific stabilization, anchoring and engineering measures where required.

This explains structural composition.

It is not a substitute for an approved erection drawing or engineering method statement.

24. Functional Division Between Ringlock and Aluminum

This project demonstrates why hybrid event structures should be classified by function rather than material alone.

Ringlock

→ surrounding event framework and large modular support zones.

Modular Stage System

→ elevated 360m² performance floor.

Heavy Aluminum Truss

→ 21×20m overhead roof.

The systems are not competing solutions.

They are assigned different jobs within the same project.

For the broader hybrid category, see:

Ringlock + Aluminum Structure

25. Customization Logic

This published configuration should be treated as one large project-style solution.

Variables that can change include:

• total structure width;

• total depth;

• overall height;

• roof width;

• roof depth;

• roof height;

• stage width and depth;

• stage height;

• LED-wing dimensions;

• actual LED-screen dimensions;

• stair quantity;

• stair position;

• roof covering;

• lighting arrangement;

• audio-support requirements;

• side structural arrangement.

But these variables should not be changed independently without considering the complete structure.

For example:

larger roof

→ changes roof truss geometry

→ may change pillar positions

→ changes relationship with Ringlock framework.

Similarly:

larger LED system

→ changes side-support requirements

→ may change the wing geometry

→ may change the overall event width.

26. Information Needed for a Similar Large Concert Structure

For a similar project, provide:

• total available site width;

• total available site depth;

• required overall height;

• required performance-stage dimensions;

• required stage height;

• required roof dimensions;

• preferred roof form;

• LED-screen width and height;

• LED-screen total weight;

• LED mounting method;

• LED elevation;

• required LED-wing dimensions;

• stair quantity and preferred positions;

• lighting-truss requirements;

• line-array/audio requirements;

• indoor or outdoor use;

• installation location;

• site and ground conditions;

• existing Ringlock or aluminum equipment;

• venue plan;

• front elevation;

• project reference drawing.

For a structure of this scale, the overall plan and elevation should be considered together rather than quoting individual modules independently.

27. Engineering / Verification Boundary

The source confirms the physical configuration described on this page, including:

• approximately 36×20×10m overall Ringlock structure;

• 1,268 horizontals;

• 1,090 diagonals;

• 525 pillars;

• 111 adjustable bases;

• approximately 21×20×10m aluminum roof;

• approximately 20×18×2m stage;

• 180 × 1×2m stage decks;

• 2 × 8-step stairs;

• 4 stair handrails;

• 2 × 4×20×10m LED wings;

• six main roof-support positions;

• CS520×760 main roof beams;

• CS389×389 secondary roof structure;

• CL40 ladder truss;

• approximately 599.06m² PVC roof canopy.

The available source does not establish:

• allowable stage load;

• allowable roof load;

• allowable LED-support load;

• suspended lighting/audio capacity;

• wind rating;

• allowable wind speed;

• ballast requirement;

• anchoring requirement;

• foundation requirement;

• ground-bearing requirement;

• safety factor;

• certification;

• local-code compliance;

• engineering approval.

The source-listed 2-ton hoists and slings are individual component specifications only.

28. Related DragonStructure Pages

Ringlock + Aluminum Structure

Ringlock + Aluminum Structure

This is the primary structural-system relationship: Ringlock creates the large surrounding framework while aluminum truss creates the dedicated roof.

Ringlock Structure

Ringlock Structure

Relevant to the modular logic behind the 36m surrounding structure and other Ringlock structural zones.

Stage & Platform Structure

Stage & Platform Structure

Relevant to the 20×18m elevated performance platform and its large modular support grid.

LED Screen Structure

LED Screen Structure

Relevant to the two 4×20×10m visual-support wings and the distinction between LED-screen dimensions and supporting structural zones.

Roof Support Structure

Roof Support Structure

Relevant to the relationship between large supporting structures and independent aluminum roof systems.

29. Original DragonTruss Product & Current Price

The original commercial product is:

36m Ringlock Truss Wall with 21x20m Aluminum Roofing Stage, 2 Front LED Wings and 2 Aluminum Stairs

For current commercial configuration and pricing, visit:

Original DragonTruss 36m Concert Stage Product

The original page currently displays a price range of approximately RMB 192,320–223,290. Because this is a project-style structure and dimensions or configurations can change, DragonStructure should not treat that figure as a permanent structural specification.

Recommended customer-facing wording:

For current pricing and the commercial supply configuration, please visit the original DragonTruss product page.

The two sites therefore serve different purposes:

DragonStructure

→ What is this 36m concert-stage complex, and how do its Ringlock framework, 21×20m roof, 360m² performance stage and twin LED wings work together?

DragonTruss

→ What is currently supplied, customizable and commercially quoted?

FAQ

What is the overall size of this structure?

The complete Ringlock framework measures approximately 36m wide × 20m deep × 10m high.

What is the size of the aluminum roof?

The central aluminum roof structure measures approximately 21m × 20m × 10m.

How large is the performance stage?

The stage measures approximately 20m × 18m × 2m, giving a nominal platform area of 360m².

How many stage decks are used?

The confirmed BOQ contains 180 × 1m × 2m stage decks. Together they provide 360m² of nominal deck surface.

How large are the LED wings?

There are two LED-wing structural zones, each approximately 4m wide × 20m deep × 10m high.

Does 4x20x10m mean the LED screen itself is that size?

No. Those dimensions describe the structural wing zone. Actual LED-screen dimensions and weight must be confirmed separately.

Why does the main roof use CS520x760 truss?

The confirmed BOQ uses CS520×760 truss for the 21m and 20m main roof beams, while CS389×389 and CL40 members form other parts of the roof. The source confirms this component selection but does not provide the engineering calculations behind it.

How many main roof pillars are used?

The confirmed configuration uses six 9m aluminum pillar sets.

How many stairs are supplied?

The configuration includes two 8-step stage stairs and four 3.2m stair handrails.

Is the whole structure Ringlock?

No. The surrounding framework uses Ringlock, the large performance platform has its own modular supporting system, and the overhead roof uses aluminum truss.

Is this simply a larger version of the 24m structure?

They belong to the same structural family, but this configuration introduces a 36×20×10m framework, 21×20m heavy aluminum roof, six roof-support positions, a 360m² stage and 20m-deep LED wings. These changes create a substantially different large-format structural configuration.

Do the six 2-ton hoists mean the roof can carry 12 tons?

No. The 2-ton figure is the source-listed rating of individual hoist components. It does not establish the allowable load of the complete roof.

Can the dimensions be customized?

Yes. The source identifies overall dimensions, roof dimensions, stage dimensions, stage height, stair quantity, LED-wing dimensions and side layout as customizable project variables.

Where can customers check the current price?

Please visit the original DragonTruss product page for the current commercial configuration and pricing.