Cement foaming core door is a new generation of fire insulation material with cement foaming (foam concrete) as filling material. It has the advantages of non-combustion, environmental protection, light weight, sound insulation, heat insulation and so on. It is used in fireproof board, light partition board, fire proof door, color plate and so on.

The automatic high-grade cement foaming core material fire-proof door equipment has the characteristics of high automation, high scientific and technological content, stable performance, strong specialization, high production efficiency, easy maintenance, saving production cost, safety and so on. The equipment integrates the traditional single-function tile making equipment, the plate-making equipment and the partition board equipment into one body, so that the equipment has a multi-purpose monopoly advantage, and greatly enhances the market competitiveness and share. At the same time, it also greatly reduces the risk of investment, so that investors can gain more income. Flame-proof mandrel: according to the new standard, the fire resistance of the core should be above 1100 ℃, and the core should also have good strength to ensure that it does not break during transportation, so as to prevent the flame and poisonous gas from leaking out from the crack. Make its fire insulation performance weakened or even invalidated.

Advantages of production equipment for Euler cement foaming door core panel:

1, Euler new rapid demoulding technology, saving a large number of molds, the daily production can reach more than 1000.

2, domestic new fire-proof door core one-time production technology, not rotten door, save extra engraving or printing costs, production costs are low. Or the production of core before carving, waste and can be recycled. And magnesite core panels for fire-proof doors are of unstable quality, high cost and cannot be pressed into carvings. 3.

Raw materials are cheap and easy to buy. For example, cement, sand, fly ash, coal gangue, stone powder and construction waste can all be used for production. Flexible selection according to the local conditions.

4. The workers are easy to operate, the labor intensity rate is low, the assembly line is used less, the labor cost is saved.

5, the first class fire proof production standard

The cement foaming core is a class A fire-proof product. The fire resistance limit and heat insulation performance are above 90 minutes, non-flammable, non-toxic and smokeless. The core plate of perlite fire resistant door contains a kind of water glass mixture. When using the fire proof door, it will melt and break at 900 ℃ to 1000 ℃, and its fire resistance will be decreased.

Now the national fire-proof material is compulsory 3C certification, production enterprises must stop selling or recall the sold products if they do not meet the requirements. This is a great crisis for the manufacturer of perlite, magnesite and mandrel, and it is a good choice to choose the fire-proof door and fireproof board made of cement foaming material.

Compared with the production technology of magnesite (magnesium chloride) or perlite core plate in the market, the production technology is more scientific and efficient, the products are light, safe and fire resistant, the raw materials are widely easy to ditch, and the production cost is lower. The flame-proof core panel of cement foamed core material (foam concrete) solves some problems existing in other material products, such as, for example, the return of halogen to moisture and corrosion of door panels; second, the board body is powdered, broken, and its strength is reduced; and the third, it has strong water absorption. The serious consumption of glue has increased the cost of glue use, and even appeared a door plate degumming empty drum; fourth, the fire resistance is poor, the core materials are prone to burn and produce toxic gases, and the fire prevention safety inspection does not meet the standards. In addition, there are also specifications deviations. Flatness deviation is too large and so on.

Characteristics of cement foaming fire door core panel:

1, fire insulation

The fire resistance of cement foaming core material should be above 1000 ℃. The inorganic material belongs to non-combustible A1 grade heat preservation material, and the limit of temperature resistance is more than 2 times that of ordinary perlite core material, which can meet the national A1 grade fire resistance standard. The thermal conductivity is only 0.055 ~ 0.07 W / m ~ (k), which can meet the fire insulation requirements of the fire-proof door.

2, high strength, not broken

The compressive and flexural strength of the cement foaming fire-proof door core board is high, and it has the advantages of low density, high strength and durability. There will be no fragmentation in use and transportation, so as to prevent the flame and toxic gas from leaking out from the crack. Make its fire insulation performance weakened or even invalidated. Fully meet its refractory engineering application requirements.

3, light weight

Lightweight is cement foaming fire-proof door core products another advantage. The bulk density is generally between 150 and 220 kg/m3, which can meet the requirements and standards of various fire resistant doors for filling materials. Reducing the weight of the fire-proof door means reducing the load on the hardware and reducing the amount of other materials used in the fire-proof door, so that the cost of the fire-proof door is greatly reduced.

4. Energy saving and environmental protection

The smoke toxicity grade of cement foaming fire prevention door core board is AQ1 grade, and the core material used in the country is foam concrete material to avoid the appearance: back halogen back moisture, corrosion door board; board body powdered, broken, strength reduced; strong water absorption, eating glue seriously, Door plate degumming empty drum; poor fire resistance, the core is easy to burn to produce toxic gas; specification deviation, flatness deviation is too large to product quality problems. It does not burn at high temperature and has no release of toxic gases. It is not harmful to human health and is a safe and environmentally friendly material.

5. low cost and convenient construction

The new type of cement foamed flame-proof door core board has a wide range of raw materials, simple production process and low comprehensive cost, and can be used to produce integral anti-fire door core board with different specifications and shapes according to the requirements of different customers. The integral fire-proof door core board solves the problem of assembling the traditional assembly door core board, the construction efficiency is low, there are many unfavorable factors, such as low construction efficiency, many side materials, large amount of consumption, bad treatment of cracks, easy to appear fire, large temperature difference between inside and back, and so on. At the same time to avoid the waste of materials, more conducive to energy conservation and environmental protection.

Product application scope:

The cement foaming core material fire proof door is a kind of light weight plate, when producing the fire proof door, the efficiency is fast, the strength is high, at the same time also does not produce the rot because of the moisture, the moisture or the steam influence, is a kind of non-toxicity, The core material of environmental protection and fire prevention is made of inorganic mineralized material. Conforms to the national standard one-class flammable standard. Therefore, it is widely used in high-rise residential buildings, guesthouses, office buildings, commercial shopping centers, laboratories, factories, activity rooms, hospitals, railway stations, dance halls, residential buildings and other buildings.