Comprehensive Introduction to Stage Boards

Aug 18,2025

I. Core Functions and Performance Requirements

Stage board design focuses on "load-bearing, safety, adaptability":

1. Load-bearing capacity

Must support actors, equipment and audiences – ≥500kg/㎡ (professional stages: 800-1000kg/㎡) to prevent deformation.

2. Stability and flatness

Surface flatness (error ≤2mm/m), small splicing gaps (≤1mm), and firm frame connection (shaking ≤3mm) to avoid accidents.

3. Durability and adaptability

• Wear resistance: Withstand 500+ high-intensity uses.

• Moisture/water resistance: ≤1% water absorption for outdoor/humid environments.

• Fire resistance: Meet B1-grade standards for enclosed indoor spaces.

1. Convenience

Weight ≤25kg, quick installation (≤1min/board), reusable (50 + 拆装 without performance loss).

II. Common Types and Characteristics

Type	Core Materials	Key Features	Advantages	Limitations	Suitable Scenarios
Multi-layer solid wood	Poplar/pine multi-layer glued	3-12 crisscross layers, wood veneer surface	High load (≥1000kg/㎡), flat, natural texture	Heavy (≈30kg), moisture-prone	Indoor theaters, high-end stages
Bamboo-wood composite	Bamboo + wood laminated	Longitudinal bamboo strips, wear-resistant coating	High strength (≥80MPa), better moisture resistance, 25kg/board	Higher cost, fragile edges	Outdoor events, celebrations
MDF	Wood fiber + adhesive	PVC/melamine surface	Low cost (1/3 of solid wood), easy to process	Low load (≤500kg/㎡), water-swellable	Temporary indoor displays
Aluminum alloy	Aluminum profiles + anti-slip panels	Hollow structure, anti-slip lines	Light (≈15kg), waterproof, 10+ year life	High cost (2x bamboo-wood), cold texture	Large outdoor events, water stages
Glass	Tempered glass + metal frame	10-15mm glass with LED compatibility	Transparent, lighting effects possible	Limited load (≤800kg/㎡), needs explosion-proof film	Fashion shows, immersive performances

III. Selection Suggestions

1. By scenario

◦ Indoor fixed: Multi-layer solid wood or bamboo-wood composite.

◦ Outdoor temporary: Aluminum alloy or bamboo-wood composite.

◦ Low-cost temporary: MDF (avoid moisture).

◦ Special effects: Glass (with lighting).

1. Hidden needs

◦ Frequent 拆装: Aluminum alloy (light) or bamboo-wood (wear-resistant).

◦ Audience interaction: Anti-slip surfaces.

◦ Transportation: 优先选择 ≤20kg/board (aluminum, thin bamboo-wood).

1. Cost vs. lifespan

◦ Short-term (1-3 uses): MDF or rental.

◦ Long-term (≥1 year): Aluminum alloy or multi-layer solid wood.

◦ Medium budget: Bamboo-wood composite.

Stage board selection depends on load, environment, cost and presentation. Proper matching ensures safety and enhances stage functionality and appeal.

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