Pressure relief board|Blast relief board - Anhui huachengxing building materials technology co., LTD.

Pressure relief board|Blast relief board

Huachengxing reinforced cement release plate is also called explosion-proof release plate. The material is light and brittle. When the indoor deflagration occurs, the closed explosion pressure can instantly relieve the critical pressure by releasing the building components. Meanwhile, the probability of personal injury and property loss caused by explosion impact and explosion debris can be effectively reduced by controlling the quality and explosion properties of explosion debris.

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Pressure relief board?

Huachengxing reinforced cement release plate is also called explosion-proof release plate. The material is light and brittle. When the indoor deflagrating occurs, the closed explosion pressure can relieve the critical pressure instantly by releasing the building components.
At the same time, the probability of personal injury and property loss caused by explosion shock and explosion debris can be effectively reduced by controlling the quality and properties of explosion debris.
It is a kind of light fireproof material in the explosion-proof system, which ACTS as the quick release of explosive damage effect in the limit time when explosion happens.
Good refractoriness can reach above 1000 ℃, with high fire resistance, thermal insulation, lightweight, durable, good strength. The reinforced cement explosion-proof board has been tested by the national professional explosion-proof testing institution. The detection value of 9mm single board explosion-proof pressure is as low as 50Kpa, and the detection value of 9mm three-layer board is as low as 200Kpa for the standard external wall explosion-proof pressure relief structure wall.
Huacheng xing reinforced cement release plate is mainly used in the area with potential explosion danger or the space area with high pressure, such as chemical industry, military industry, pharmacy, aviation manufacturing and other fire-proof and explosion-proof areas.

Product introduction

I. Production process:

HuachengXing reinforced cement vent board adopts advanced copying method to produce inorganic hydraulic cementing material adding silica material as the base material, natural mineral plant fiber as the reinforcement material, adding cement, additives and other inorganic substances,after mixing, molding, high temperature steaming, drying processing and surface treatment and more than 10 processes carefully produced.

Ii. Product features

1. Rapid dispersion: the reinforced cement explosive plate belongs to the light brittle material, which can realize the dispersion in a very short time during the explosion, and can give full play to the pressure relief ability of the plate when it is affected by the blast wave, greatly reducing the superposition effect of the explosive force, and at the same time providing a guarantee for the safety of our life and property.

2. Light weight: strengthen the cement release plate. Light weight is the consistent advantage of the plate. The density is about 1.2g/cm3, which is very favorable for the load and seismic resistance of the whole building. At the same time, the low density of plate is more convenient for hole opening and construction.

3. Good strength: the reinforced cement explosion-release plate meets the requirements of explosion-proof and pressure-release, and ensures that it is not easy to be broken in use and transportation, and has good compatibility; Strong bonding ability with the wall, achieving a relatively uniform low density and high strength,
It can completely meet the external wall insulation, waterproof, ventilation Windows and equipment pipeline installation requirements. The special production and installation method can ensure the stability and earthquake resistance of the wall and realize the pressure relief and explosion relief work at the same time
(note: explosion-proof and pressure-release board roof non-conventional roof is only used for construction and maintenance)

4. Pressure relief is not easy to cause secondary damage: when the pressure relief of reinforced cement blasting board into block and powder, no sharp edges and corners, light weight, low density, low kinetic energy, slow flight speed, to minimize the secondary damage.

5. Superior fire resistance: reinforced cement explosion venting panel to A1 incombustible products, fireproof limit reaches above 1000 ℃.

6. Easy decoration and mature anti-leakage technology: the surface of the reinforced cement blasting board is clean and has its own special construction technology. No leveling layer is needed during the construction of the external wall coating, which can directly enter the external wall coating process. When the surface coating of external wall coating, completely can ensure no leakage of external wall.

7. Outstanding thermal insulation performance: the enhanced cement release plate has a low thermal conductivity and is an ideal material for thermal insulation, heat insulation and pressure relief of conventional projects. If there is a higher thermal insulation requirement, it can be achieved by calculating and adjusting the wall thickness.

8. Green building materials: enhanced cement blast release board energy saving, the main material for inorganic substances, will not be due to environmental changes in humidity, temperature conditions and changes in harmful substances. With waterproof, anti-corrosion, moisture-proof characteristics; After the detection of low water absorption, high temperature does not burn, more anti-corrosion and fire performance.

9. Quick installation: enhance the regularity of the surface of cement blasting board, accurate size, light weight, can greatly reduce manpower and material investment and effectively shorten the construction period. According to engineering requirements, can be field composite into a whole plate, can also be factory prefabricated, on-site installation. Give you more options.

10. Long service life: currently, the service life of buildings designed in China is generally 50-100 years. But the design life of organic insulation materials is only 20-25 years. That is to say, the insulation layer cannot keep pace with the service life of the building.
This means that the problem of aging resistance of organic thermal insulation materials makes it necessary to carry out thermal insulation repair work at least 2-4 times during the service of a building. This repeated construction operation on the building caused direct damage to the building.
It affects the service life of the building. At the same time, many times of repair work also brought serious inconvenience to people's life and production. The normal service life of jiude reinforced concrete is the same as that of concrete, which can match the service life of all kinds of buildings.

Iii. Application scope

Commercial buildings, power stations, industrial/military, petrochemicals, pharmaceuticals, warehouses, subways and transport facilities. Construction unit, architect, construction unit can choose this product according to the specific situation of the project.
The safety factor of buildings with deflated panels is much higher than that of buildings without deflated panels. The explosion-release plate has become the first choice material for large projects with anti-explosion requirements.
Reinforced cement release plate is now widely used in Beijing, shijiazhuang, Hohhot, baotou, tianjin, Shanghai, guangzhou, xi 'an, dalian and other first-tier and second-tier cities.
Main specifications 1200*2400*9mm if the customer needs other format size, the enterprise can take the place of cutting, special specifications can be scheduled processing. If there is any technical problem, please contact our company in time

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