In recent years, with the improvement of the quality of life, people's requirements for home enjoyment have become higher and higher. The heat preservation, waterproof, heat insulation, etc. have become necessary for home decoration. Insulation materials have become a new type and high complexity. The difficulty of mass selection. But do you know what the exterior wall insulation is? What are the classifications of external insulation materials for buildings? How about the price of building insulation materials? The development of external wall thermal insulation materials is the main way to achieve building energy conservation, and it is also an important part of building energy-saving technologies. It can be seen that building external wall insulation plays an important role in the building. Today we have come to understand what the external insulation materials of the building are.
What are the external insulation materials for buildings?
The exterior wall insulation material is a kind of insulation sub-material specially used for seeing the building wall insulation. According to the location of use can be divided into: interior wall insulation materials, exterior wall insulation materials, roof insulation materials; and according to the internal composition can be divided into: inorganic insulation materials and organic insulation materials.
What are the external insulation materials for buildings?
There are many types of insulation materials for the external walls of buildings, so their use is very wide. Longer use is made of glass wool products, polyurethanes, external wall insulation grids, etc.; and there are also in the application of chemical industry, steel, thermoelectrics, etc.; Insulating and insulating foam glass is also widely used in building walls. Thermal insulation, energy-saving waterproofing of buildings and roofs, insulation of various industrial furnaces, flue linings.
What are the external insulation materials of buildings?
What are the exterior wall insulation materials? There are many kinds of exterior wall insulation materials, which can be divided into inorganic active exterior wall insulation materials, silicate insulation materials, ceramic insulation materials, extruded plastic plates, steel wire mesh cement foam boards, rubber powder polystyrene particles, and so on. Different kinds of insulation materials have different uses and functions.
What are the new building exterior wall insulation materials
First: XPS extruded polystyrene foam sheet. Also known as polystyrene extruded board (abbreviated as XPS); has a perfect closed-cell honeycomb structure, its density, water absorption, thermal conductivity, and steam permeability coefficient are lower than other types of plate-shaped insulation material, so it has strength Good, light, airtight, corrosion-resistant, anti-aging, low price, etc., are widely used in the construction industry of thermal insulation, highways, railways, airports, squares of antifreeze insulation, home decoration and other fields.
Second: thermal insulation mortar. Thermal insulation mortar is a kind of premixed dry mortar made of various lightweight materials as aggregate, cement as cement material, blended with some modified additives, and mixed by the production enterprises. Mainly used for building external wall insulation, has the advantages of convenient construction and good durability.
Third: phenolic foam. Phenolic foam is a new type of insulation material that has been recognized as one of the most promising buildings in the world. Because this new material is essentially different from the material used in the conventional polymer resin by adding flame retardant. It does not burn in the fire, does not melt, does not emit toxic fumes, and is light, non-toxic, and non-toxic. Corrosion, insulation, energy saving, sound insulation, low cost and other advantages
Fourth: EPS board. EPS board, also known as benzene board, foam board, is the abbreviation of expandable polystyrene board. It is made of expandable Polystyrene, pre-fabricated, cured, formed, dried and cut. It can be made into foamed plastic products of different densities and shapes, and can also produce foam boards of various thicknesses.
What are the external insulation materials for buildings?
The insulation method of the external wall thermal insulation material of the building is roof insulation, the structure of the roof insulation is simple, and the waste is avoided; the heat insulation and insulation, the heat insulation and the heat insulation have long service life, the waterproof performance is good; the heat insulation of the plate, the heat preservation of the plate heat insulation have wide application, and the heat preservation performance Good; Rubber insulation, rubber insulation not only shock, heat, but also noise, waterproof and anti-corrosion.
What are the external insulation materials for buildings?
1. Mechanical strength: The choice of insulation material should be chosen to be able to bear certain resistance and be able to resist the impact of external forces;
2, the temperature environment: to choose according to the temperature, the choice of insulation better in the north, the temperature difference in the South is not large, you can choose insulation mortar material;
3, fire-retardant: external wall insulation to use fire retardant only to compare well;
4. Water absorption rate: The water absorption rate of the external wall insulation material must also be a factor that we must consider when purchasing.
External wall insulation material price
The price of insulation materials for exterior walls of buildings is affected by multiple factors. Different models, regions, and labor costs will affect prices. In general, the price of external wall insulation materials varies from tens of yuan to a few hundred yuan, and some even reach more than 1,000 yuan. Some may be affected by quality problems. Natural products with good quality have high prices, and vice versa.
Editor's summary: The above is an expert's introduction: The causes of fire caused by the external wall insulation materials of the building and related solutions are discussed. I hope to help friends who have this need! For more information, please continue to follow our website, follow-up will show more exciting content. You can also purchase more of your favorite products on Qijia Mall!
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