• 0
  • 0

The high-rise building is obviously made of concrete, so why does the whole building burn after a fire? foam boosters

If you are looking for high-quality products, please feel free to contact us and send an inquiry, email:

Initially, concrete absorbs and moves warmth extra conveniently than dissipates warm conveniently. When a fire happens, it has the result of sustaining burning, which is equivalent to including fuel to the fire. The even more it sheds, the bigger it gets. Concrete may seem stunning and solid, but in fact, it could be better than adobe houses. There is no thermal insulation and warmth dissipation impact like adobe bricks.

(burning concrete building)

On the other hand, I just scraped the surface area. If the steel-concrete framework of a skyscraper is white, there will not be a lot of smoke and fire if it burns. It is primarily made of interior decoration materials, mostly natural products, oil, or plastic materials., when sparked, the fire will certainly come to be intense and create a large quantity of black smoke.

Second, fires in high-rise buildings can thaw concrete and steel bars. Oxygen supports burning. Furthermore, the temperature level produced by the supporting burning of various other combustible products in the building is really high. Besides, it is not a fire in a rural home. In the 911 incident, one structure was damaged by a plane. After the crash, it did not collapse at the time. Later on, the fire brought on by the influence melted and melted the main body of strengthened concrete and ultimately collapsed.

(burning concrete building)

On the various other hand, interior decoration products, home devices and furniture are primarily combustible. If one floor burns for a long time, the temperature level will certainly permeate the flooring and stir up the top and reduced floors. The flooring is high and windy, with excellent ventilation and high oxygen content. The high-temperature warm flow will certainly develop a smog. Power, the fire needs to be extremely intense.

Third, the foam plastic made use of for exterior wall surface insulation is the culprit. Foam plastics are generally made use of in Europe and the United States, so a team of experts introduced this modern technology. But they clearly should have thought about that a lot of international structures are two- or three-story property structures, and fire security needs are low. When a fire bursts out in the building, it will certainly cause serious repercussions. Two- and three-story structures are not mainstream in China, and even in backwoods, there are very few of them. To introduce modern technology, we need to consider the current situation of residential construction. Otherwise, we will be finding out in Handan.

(burning concrete building)

Fourth, the focus is out room furniture and timber products yet on the fact that paint is made use of in all constructing decors, such as wall surface paint. Even high-end wall coverings are fabrics. Repaint or textiles are naturally combustible objects. Furthermore, lots of various other decoration products have numerous colors. The shades are additionally made from numerous sorts of paint. Once they run into high temperatures, they will certainly burn even if there is no open flame.

On the various other hand, I have actually seen many individuals saying that the quality of thermal insulation products is unsatisfactory. In fact, it is not just moisture-retaining materials. The nation additionally has equivalent fire resistant criteria for timber made use of for interior design and furniture of skyscrapers, but furnishings manufacturing facilities and structure products manufacturing facilities will certainly avoid this. Common clients do not recognize the trouble, so basically, the wood materials on the market are non-fire resistant materials, whether they are utilized in high-rise buildings or not.

(burning concrete building)

Fifth, ideas from firemens to avoid problems prior to they happen: Each floor should be geared up with a fire hydrant. If the location is large, you can likewise gear up a number of. If a fire takes place, quickly manage the fire to prevent the fire from spreading to other floorings. If it is a residential building, each house must be geared up with a tiny fire hydrant. As soon as a fire occurs in your home, the fire can be promptly managed within your own home. In addition, furnishings, drape decor, etc, must be constructed from non-combustible products. The degree of fire protection automation in high-rise buildings is relatively high. The person in charge of fire defense in high-rise buildings is in area and accountable, and examinations and drills remain in location. Terminates can be protected against by controlling combustibles, combustion-supporting materials and fire resources.

The production process of concrete is an essential aspect affecting its fire resistance. Amongst them, the control of the water-cement proportion is important. Expensive or also reduced a water-cement proportion may have adverse effects on the fire resistance of concrete. In addition, the quality and form of the rocks in concrete will certainly additionally have an effect on its fire resistance. Utilizing hard and regular-shaped stones can improve the fire resistance of concrete.

Concerning the discovery of fire resistance, there are several frequently made use of methods, such as high-temperature examination method, fire examination method, thermogravimetric evaluation technique, and infrared spectroscopy approach. These approaches review the fire resistance of concrete by replicating high-temperature environments or straight observing the efficiency modifications of concrete at high temperatures.

Concrete Additive Distributor

Cabr-concrete is a supplier of foaming agents and other concrete additives, which is concrete and relative products with over 12 years experience in nano-building energy conservation and nanotechnology development. It accepts payment via Credit Card, T/T, West Union and Paypal. Trunnano will ship the goods to customers overseas through FedEx, DHL, by air, or by sea. If you are looking for high quality raw materials of foam boosters, please feel free to contact us and send an inquiry. (

Inquiry us

High Purity Molybdenum Boride MoB2 Powder CAS 12006-99-4, 99%

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Metal Alloy High Density Tungsten Alloy Rod Grind Surface Tungsten Alloy Bar

Metal Alloy 18g/cm3 High Density Tungsten Alloy Ball

Metal Alloy 18.5g/cm3 Polished Tungsten Heavy Alloy Plate

High Purity Antimony Sulfide Sb2S3 Powder CAS 1314-87-0, 99.99%

High Purity Germanium Sulfide GeS2 Powder CAS 12025-34-2, 99.99%

High Purity Chromium Diboride CrB2 Powder CAS 12007-16-8, 99%

High Purity Tungsten Silicide WSi2 Powder CAS 12039-88-2, 99%

High Purity Titanium Sulfide TiS2 Powder CAS 2039-13-3, 99.99%

High Purity Nano Hafnium Hf powder CAS 7440-58-6, 99%

High Purity Nano Ag Silver powder cas 7440-22-4, 99%

High Purity 3D Printing Powder 15-5 Stainless Steel Powder

Supply Magnesium Granules Mg Granules 99.95%

High Purity Silicon Sulfide SiS2 Powder CAS 13759-10-9, 99.99%

High Purity Colloidal Silver Nano Silver Solution CAS 7440-22-4

High Purity Zirconium Nitride ZrN Powder CAS 25658-42-8, 99.5%

High Purity Magnesium Diboride MgB2 Powder CAS 12007-25-9, 99%

High Purity 3D Printing 304 Stainless Steel Powder

High Purity Calcium Nitride Ca3N2 Powder CAS 12013-82-0, 99.5%

Our Latest Products

High Purity Molybdenum Boride MoB2 Powder CAS 12006-99-4, 99%

Molybdenum powder is made of a combination of molybdenum with boron. The chemical formula for molybdenum is MoB2, and the molecular weight is 202.69. Purity: >99%Particle size: 5- 10um Molybdenum Boride MoB2 Pulp : Molybdenum-boride, is a molybdenu…

Metal Alloy 8.92g/Cm3 High Purity Polished Copper Plate

Copper products exhibit good electrical conductivity as well as thermal conductivity. They are also ductile, resistant to corrosion, and have a high wear resistance. They are widely used by the electricity, electronics and energy industries. Metal…

Metal Alloy High Density Tungsten Alloy Rod Grind Surface Tungsten Alloy Bar

Tungsten-nickel-copper/iron alloy is characterized by low thermal expansion, high density, radiation absorption and high thermal and electrical conductivity. It is widely utilized in the aerospace and medical industries. About High Density Tungsten…