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（1） Anti explosion wall

1. Explosion resistant wall: Explosion resistant wall refers to a wall with strong resistance to explosive pressure, also known as blast resistant wall or explosion-proof wall. Mostly located in factories, workshops, and warehouses with explosive hazards. It is divided into reinforced concrete blast resistant walls, blast resistant brick walls, lightweight keel blast resistant walls, etc. Lightweight keel blast resistant walls are commonly used nowadays.

2. Scope of application: Widely applicable to petrochemical, military, offshore platforms, warehouses, production workshops, etc.

3. Materials and Structure: The lightweight keel blast resistant wall is composed of steel keel, fiber cement composite steel plate, and rock wool, which have good blast resistance and flame retardant effects.

（2） Explosion walls, explosion doors, and windows

1. Explosion relief wall: Explosion relief walls are lightweight pressure relief walls (weighing no more than 60KG/㎡ and usually consisting of three types of wall panels: single-layer panels, sandwich panels, and single-layer panel insulation) commonly used in industrial and civil plant boiler rooms, dangerous goods warehouses, etc. The explosion relief pressure value is usually between 20-40PSF When an explosion or combustion occurs indoors in a building, the gas pressure inside the building rises sharply. The explosion-proof wall is opened and the pressure is released through explosion-proof fittings or devices to control the occurrence of the explosion or minimize the degree of damage.

2. Scope of application: commercial buildings, industrial plants, workshops, petrochemical industry, transportation facilities, etc.

 
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