Is it better to use extruded plastic board for exterior wall insulation or foamed cement board?

From the perspective of thermal insulation, extrusion is better.

From the perspective of fire prevention, extrusion cannot achieve Class A. Foam concrete is better.

If extruded plastic board can be used in the region.

As roof insulation, extruded plastic board is preferred.

TDD thermal insulation decorative integrated board finish series (including: fluorocarbon metal paint, fluorocarbon solid color paint, real stone paint.

Imitation stone paint, granite, relief matching, imitation brick texture, texture matching, etc.) and insulation material series (including: XPS, EPS, PUR, phenolic board, rock wool board.

Ultra-thin thermal insulation board), for the new and old concrete, steel structure, solid brick wall, hollow brick wall, compressed block brick wall wall is different, combined with the company's installation patent method, suitable for the construction and installation of various types of walls.

1. High fire resistance.

It is a class A fireproof material, so it has good fire resistance, and the fire resistance reaches more than 1000, which fully meets the fire resistance requirements of the exterior wall insulation board.

2. High thermal insulation.

The insulation board has a closed cell ratio of 95%, and the high closed cell rate results in low heat transfer due to air movement, which is a prerequisite for high thermal insulation. Therefore, the thermal conductivity of the external wall insulation board produced has reached slightly lower than that of the polystyrene board, but the use effect in the actual project is basically the same, which can meet the needs of building thermal insulation.

3. The strength is relatively good, and it is not easy to break.

The compressive and flexural strength of the insulation board produced by the company is high, which achieves the relative unity of low density and high strength, and is not easy to break when used and transported, and conforms to the integrity of fire resistance.

4. Light weight and high bonding strength.

Light weight is another advantage of our products. The density is 150-300kg m3, which can meet the requirements of external wall insulation board and reduce costs. The compatibility of the material is good, and the adhesion to the wall is strong.

5. Non-toxic, harmless, environmentally friendly and energy-saving.

Insulation board is made of cement and fly ash as the main raw materials, will not burn at high temperature and no toxic gas release, is a safe and environmentally friendly material, and as a waste product supported by the national industrial policy.

6. Long service life.

The current design life of buildings in China is generally 50-100 years. However, the design life of organic insulation materials is mostly only 20-25 years. In other words, the insulation cannot keep pace with the life of the building.

This means that the aging resistance of organic insulation materials makes a building have to undergo at least 2-4 thermal insulation construction during its service. This repeated construction operation of the building caused direct damage to the building itself. The service life of the building is shortened, and at the same time, many thermal insulation constructions also bring serious inconvenience to people's production and life.

The life of cement foam insulation board is more than 50 years, which can be the same life as the building.

Ordinary foam board can be used for exterior wall insulation.

Foam panels for exterior walls are commonly referred to as EPS (expanded polystyrene board) and XPS (extruded polystyrene board). Ordinary foam board can be customized with different impact resistance foam board according to customer needs. The exterior wall insulation foam board is a standard type of impact resistance, and it is very strong resistance ability.

It can be said that both are very waterproof, and the water absorption rate of ordinary foam board is between 4 and 6%, which can also be customized. The exterior wall insulation foam board is generally less than 1% water absorption. Of course, ordinary foam board can also be customized to less than 1%.

Don't die, you know? In Shanghai, a high-rise building is using this kind of thing, it caught fire, and immediately burned from the first floor to the highest floor, and the people inside had no way to escape, even if they escaped to the top roof, there was no way to save it, the fire was too big, and the people inside burned to death, suffocated, jumped off the building and fell to death, a total of more than 50 people died. Families have lost their possessions.

It was broadcast live on TV at the time. The main culprit is the foam board of the façade.

Yes, you can. In addition to foam, there are other materials. For example, glass wool wool and rock wool board can be.

Yes, and it works well. The thickness of the board is 5 cm.

If you don't have any other requirements, you can, but now you use more extruded plastic boards.

Paste it with cement, it's perfectly fine.

Foam board for exterior wall insulation or extruded plastic board, extruded plastic board for exterior wall insulation or foam board is good! Hello, glad to answer for you. 1. The difference in cost is good.

Typically, extruded polystyrene board is more expensive than foam board. At the same time, there is also a certain gap between the production process of the two, the extruded board process is simple, but the strength of the extruded polystyrene board is higher than that of the foam board, and the thermal insulation performance of the extruded board is much better than the foam board. 2. Differences in characteristics.

The strength of the extruded board is higher than that of the foam, and the flame retardant effect of the extruded board is more prominent, and the flame retardant performance of the foam board is relatively poor compared with the extruded board. Therefore, it can be seen as a whole that although both are more commonly used in energy-saving building materials, they are used as floor heating insulation materials. The performance of extruded plastic board is much better than that of expandable polystyrene foam board.

3. Differences in materials. The common extruded board is a rigid sheet made of polystyrene resin as raw material, continuously extruded and foamed by a special process, and its interior is an independent closed bubble structure, which is an environmentally friendly thermal insulation material with excellent properties such as high compressive resistance, non-water absorption, moisture-proof, non-breathable, lightweight, corrosion-resistant, long service life and low thermal conductivity. Hope mine can help you!

Do you have any other questions?

Extruded plastic board foam board that is more suitable for wall insulation pro! Hello, glad to answer for you. Extruded plastic board has better adhesion than foam board.

The insulation effect is also good. From the perspective of thermal insulation, extrusion is better. Extruded plastic board is better.

It has the characteristics of high thermal resistance, low linearity and low expansion ratio, the closed porosity rate of the structure reaches more than 99%, and the thermal conductivity is w (·k), which is lower than that of foam board. 2.Good moisture and water resistance. The closed-cell structure of the extruded plastic board is compact, and the molecular structure of polystyrene itself does not absorb water, so the water absorption rate of the extruded plastic board is extremely low; 3.

High strength and compression resistance. Due to the special structure of the extruded plastic board, the compressive strength of the extruded plastic board of different types and thicknesses reaches more than 150-500kpa, which can remain unchanged even if soaked in water for a long time, and can withstand the floor heating load of each system; 4.The texture is light and has a high stiffness of the limbs.

The completely closed-cell foaming chemical structure and honeycomb physical structure of the extruded plastic board make it not easy to be damaged and easy to cut and transport; 5.Anti-corrosion, stable and durable. The chemical properties of the extruded plastic board are extremely stable, will not be degraded due to water absorption or corrosion, and can still maintain superior performance in high temperature environments.

6.Environmentally friendly and harmless. Extruded plastic board will not decompose and mildew, will not volatilize harmful substances, and at the same time, environmentally friendly materials are used in the production process, which will not cause any industrial pollution.

Hope mine can help you! Do you have any other questions?

Summary. Because as a thermal insulation material, the performance of the extruded plastic board is far better than that of the foam board, and the extruded plastic board is conducive to maintaining a stable room temperature, using external wall thermal insulation, because the structural layer of the wall heat storage capacity is larger on the inner side of the wall, which is conducive to maintaining a stable room temperature, so the roof insulation material foam board and extruded board are extruded plastic boards.

Hello, I am a co-teacher Xiao Yi who is good at electronic and digital emotional entertainment and has been engaged in the industry for two years now, and I am happy to serve you.

Dear Hello, Glad to serve you Roofing insulation material foam board and extruded board are extruded board good.

Because as a thermal insulation material, the performance of the extruded plastic board is far better than that of the foam board, and the extruded plastic board is conducive to maintaining a stable room temperature.

Extruded board is a rigid sheet made of polystyrene resin as the main raw material, which is molded by high-mix extrusion and continuous foaming by special process.

Roofing insulation foam board is a hail rot seed of emitted polystyrene material, also known as polystyrene board, EPS board is made of volatile leakage liquid foaming agent, polystyrene beads, heated pre-foaming in the mold made of white objects.

Summary. Hello, extruded plastic board is used in indoor wall insulation effect, the advantages of extruded plastic board insulation. 1.

High thermal resistance, low linearity, and low expansion. The closed cell rate of the extruded board itself can reach more than 98%, forming a vacuum layer, which effectively avoids air flow and heat dissipation, and makes the insulation performance more durable.

2.Extruded plastic panels themselves have extremely high compressive strength and can withstand different kinds of loads, making them ideal for flooring and roofing treatment.

Is it good to use extruded plastic board for indoor wall insulation?

Hello, extruded plastic board is used in indoor wall insulation effect, the advantages of extruded plastic board insulation. 1.High thermal resistance, low linearity and low expansion.

The closed cell rate of the extruded plastic board itself can reach more than 98%, forming a vacuum layer, effectively avoiding air flow and heat dissipation, and making the thermal insulation performance of roller skating more durable. 2.Extruded plastic panels themselves have extremely high compressive strength and can withstand different kinds of loads, making them ideal for flooring and roofing treatment.

3.Moisture resistance. Due to the closed cell rate of the extruded plastic board, its waterproof and dry performance is improved, the internal water absorption is not absorbed, and the molecular structure of the poor is more stable. When used as an exterior wall, it can not only block rain but also dew, and ensure good thermal insulation performance.

4.Excellent heat retention effect. The surface of the extruded plastic board is dense, the thermal conductivity and thickness are low, and the thermal insulation ability is more excellent.

And it has a strong moisture resistance. Especially when the environment is humid, such as cold storage and other buildings with special requirements for thermal insulation, of course, the exterior wall extruded plastic board can also be used as a brick or stone building.