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Explosion-Proof Board Product Introduction
Fire Rating: Class A1 non-combustible material (complies with GB 8624-2012 standard), fire resistance limit up to 2–4 hours
Moisture Resistance: Water absorption rate ≤12% (24-hour immersion), no mildew, no moth damage, suitable for humid environments
Environmental Standard: Formaldehyde-free, asbestos-free, no radioactive pollution, meets GB 6566-2010 environmental standard
- Overview
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Product Overview
We launch high-quality explosion-proof board series products, made from special high-strength cement, reinforced fibers and explosion-proof fillers through high-pressure molding, high-temperature curing and special explosion-proof treatment. Integrating excellent impact resistance, explosion-proof performance, fire resistance, moisture resistance, corrosion resistance and structural stability, the products are specially designed for high-risk scenarios. They can quickly relieve pressure, block flame spread and debris splashing when an explosion occurs, effectively protecting personnel safety and the main building structure. It is an ideal choice for architects, contractors, industrial enterprises and public building operators for explosion-proof partitions, explosion-proof ceilings, equipment room enclosures and dangerous area separations, widely applicable to industrial, commercial, public and other high-safety demand scenarios.
Specifications & Parameters
| Core Material | Special high-strength cement, alkali-free glass fiber, explosion-proof mineral filler, reinforced mesh cloth |
| Board Thickness | 12mm, 15mm, 18mm, 20mm, 25mm, 30mm, customizable |
| Board Size | Standard sizes 1220×2440mm, 1200×2400mm; special sizes available on request |
| Density Range | 1.6–2.0 g/cm³ |
| Explosion-Proof Performance | Impact resistance ≥10 kJ/m², can withstand 0.15–0.3 MPa explosion pressure (depending on thickness) |
| Fire Rating | Class A1 non-combustible material (complies with GB 8624-2012 standard), fire resistance limit up to 2–4 hours |
| Moisture Resistance | Water absorption rate ≤12% (24-hour immersion), no mildew, no moth damage, suitable for humid environments |
| Environmental Standard | Formaldehyde-free, asbestos-free, no radioactive pollution, meets GB 6566-2010 environmental standard |
| Physical Performance | Flexural strength ≥20 MPa (dry state), compressive strength ≥50 MPa, not easy to deform or fall off |
| Surface Treatment | Plain surface, fireproof coating, anti-corrosion coating (suitable for industrial corrosive environments) |
| Installation Method | Bolt fixing, special buckle connection, steel frame dry hanging, compatible with steel structure, concrete base and explosion-proof keel system |
| Operating Temperature | -20℃–100℃, high and low temperature resistant, anti-aging, suitable for complex industrial environments |
Product Features
Efficient Explosion Relief: Special material and structural design, can relieve pressure directionally during explosion, absorb explosion impact force, prevent debris splashing and flame spread, and reduce secondary damage.
Top-level Fire Resistance: Class A1 non-combustible material, does not burn or produce toxic fumes when exposed to fire, high fire resistance limit, striving for valuable time for personnel evacuation and rescue.
Ultra-high Impact Resistance: Synergistic effect of reinforced fibers and explosion-proof fillers, impact resistance far exceeds ordinary boards, capable of withstanding explosion shock waves and heavy object impact.
Moisture & Corrosion Resistance: Inorganic substrate properties, moisture-proof, corrosion-resistant, anti-aging, can be used for a long time in humid, dusty and slightly corrosive industrial environments.
Environmental & Safe: Asbestos-free, formaldehyde-free, no radioactivity, meeting green production and health safety requirements, suitable for various attended areas.
Stable & Durable Structure: High board strength, good integrity, stable structure after installation, long service life (more than 30 years indoors), low maintenance cost.
Strong Adaptability: Can be used with explosion-proof doors, windows and pressure relief devices, meeting explosion-proof design requirements of different hazard level areas, easy installation and good sealing performance.
Application Scenarios
Industrial Buildings: Chemical plant workshops, dangerous goods warehouses, gas stations, oil depots, dust workshops, explosion-proof areas of pharmaceutical factories, equipment rooms (generator rooms, boiler rooms), etc., resisting explosion risks.
Commercial Buildings: Dangerous goods storage rooms of shopping malls, explosion-proof partitions of hotel kitchen flues, explosion-proof enclosures of office building equipment rooms, explosion-proof partitions of gas station convenience stores, etc.
Public Buildings: Dangerous goods inspection areas of airports, luggage explosion-proof rooms of stations, radiation protection partitions of hospitals, dangerous goods storage rooms of exhibition centers, etc., ensuring public safety.
Special Places: Military enterprise production workshops, dangerous goods laboratories of scientific research institutions, fireworks and firecrackers warehouses, auxiliary chambers of coal mines, etc.
Other Scenarios: Explosion-proof transformation of old factories, isolation belts of chemical parks, separations of flammable and explosive goods transportation transfer stations, explosion-proof enclosures of offshore platforms, etc.
Frequently Asked Questions (FAQ)
Q1: What standards can the explosion-proof grade of the explosion-proof board meet?
A: The product complies with national standards such as GB 50016-2014 "Code for Fire Protection Design of Buildings" and GB 50058-2014 "Code for Design of Electrical Installations in Explosive Atmospheres". It can be customized to adapt to explosion pressure of 0.15–0.3 MPa according to usage scenarios, meeting explosion-proof requirements of different hazard level areas (Zone 1, Zone 2, Dust Zone 21, Zone 22).
Q2: What is the core difference between explosion-proof board and ordinary fireproof board?
A: The core difference lies in explosion-proof function: explosion-proof board has the characteristics of impact resistance, pressure relief and blocking explosion spread, specially designed to cope with explosion risks; ordinary fireproof board only focuses on fire protection, no explosion-proof and pressure relief capacity, and cannot resist explosion shock waves.
Q3: Does the installed explosion-proof board require regular maintenance?
A: No complex daily maintenance is required. It is recommended to check the tightness of installation fasteners (bolts, buckles) and the state of surface coating every 1–2 years; if in a corrosive environment, reapply anti-corrosion coating according to actual conditions to ensure stable explosion-proof performance.
Q4: Can the explosion-proof board be used in outdoor environments?
A: Regular products are suitable for indoor and semi-enclosed spaces; if used outdoors, customized products with anti-corrosion and UV-resistant coatings can be selected. During installation, ensure joint sealing and edge waterproof treatment, and the service life can reach 15–20 years.
Q5: Is a professional team required for installing explosion-proof boards?
A: Yes. The installation quality of explosion-proof boards directly affects the explosion-proof effect. It must be operated by a professional team with explosion-proof construction qualifications, and the boards must be fixed and joints sealed strictly in accordance with the explosion-proof design plan to ensure coordinated work with explosion-proof keels and pressure relief devices.
Q6: Can the explosion-proof board be used with other explosion-proof equipment?
A: Absolutely. The product can be installed with explosion-proof doors, windows, explosion-proof pressure relief valves, explosion-proof ventilation pipes and other equipment to form a complete explosion-proof system, meeting the overall explosion-proof design requirements of different scenarios. For details, you can communicate with the technical team.
Q7: Does it support personalized customization?
A: Yes. According to the explosion hazard level, space size and installation environment of the project, we can customize the board thickness (up to 50mm), explosion-proof pressure level, surface coating (anti-corrosion, fireproof) and installation method, and provide professional explosion-proof design consulting services.
