In recent years, the use of insulation materials has become increasingly widespread. There are many types of insulation materials, and they all have their own characteristics. Because of its novelty and high complexity, insulation materials have become difficult choices for the public. What are the external insulation materials? Insulation materials expensive expensive? Let's take a look with Xiao Bian below.

What are the external wall insulation materials?

External wall insulation materials are divided into inorganic and organic according to their compositional performance. In general, organic insulation materials have very good thermal insulation effects, but their fireproof performance is low. Inorganic insulation materials have good fireproofness, but their insulation effect is extremely poor. What are the wall insulation materials?

First, benzene board, benzene board is now used more, but its insulation effect is not ideal, it will absorb water, so the use of benzene board will generally do some waterproof measures.

Second, extruded board, extruded board is much better than benzene board, thermal conductivity lower than the benzene board, the price is slightly higher.

3. Polyurethane is a relatively high-end type of insulation material, and it is also the best type of performance. It is generally used in places where extreme strictness is required in this respect, and because it is expensive, there are fewer houses.

Fourth, glass wool and rock wool, glass wool and rock wool in performance have many similarities, many people are also very easy to confuse, but because glass wool feel better than rock wool, so the price is generally higher than rock wool.

What are the new 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, 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.

Pipe insulation material:

First, mineral wool, including rock, slag, etc., can be used for all pipe insulation—especially for higher temperature industrial pipes, which is also the most widely used pipe.

Second, the elastic foam, rubber foam is widely used in refrigeration, air conditioning pipe insulation, and because of its characteristics are often used for heating system of pipe insulation.

Polyethylene is the most widely used material in Chinese families to prevent the freezing of household water pipes.

Insulation material quotation

In order to allow everyone to better choose insulation materials, the following Xiaobian provides some of the market price of insulation materials for reference.

Conclusion: For the choice of insulation materials, we must be cautious and careful, once applied properly, it is prone to problems, and because it is a hidden project, you want to repair, the difficulty is relatively large. The above information about the external wall insulation materials and the price of insulation materials are briefly introduced here. We hope to help you. For more information, please visit this website. Stay tuned.

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