Modern construction of buildings and structures for various purposes is not possible without the use of effective insulation materials, which make it possible to create reliable thermal protection of buildings and structures. Extruded polystyrene foam used for these purposes makes it possible to create reliable thermal insulation of premises, which helps to increase living comfort. The available opportunity to purchase technoplex penoplex in Kirishi and analogues produced by other manufacturers allows the buyer to make a choice based on financial capabilities and region of residence. Here you can find out where to buy penoplex in Perm.
Venerable rival
Insulation materials are essentially extruded polystyrene foam. This is a new generation of thermal insulators that can effectively retain heat. Today in the assortment of large stores you can find a number of such building materials that are used for similar purposes, but still differ in their characteristics. Let's look at and compare the most popular of them.
Penoplex competitors
Penoplex is one of the most popular foam materials , the properties of which have been improved as a result of additional processing - extrusion. Use of penoplex: attics, facades, roofs and foundations of buildings. For each of these objects there is a separate, most suitable type of slab.
Wide use of the product is possible due to a number of properties:
- Minimally absorbs water, which is important for heat insulators. A series of experiments were carried out, during which the product was left in water for several days - moisture penetrates only into the outer layers, and the internal closed cells remain dry.
- It has a low thermal conductivity coefficient (0.03 W*m*°C), and the value does not change significantly even in a humid environment. This expands the scope of application and allows the product to be used in conditions of increased dampness.
- Low vapor permeability – protects the surface well from moisture evaporation. Due to this property, a 2-centimeter layer of material can replace a layer of roofing felt.
- Long service life. During the experiments, it was established that the properties of the product do not change even after a significant change in external conditions - it was frozen and thawed, and also tested with water. The manufacturer indicated that the plates last about 50 years, but tests indicate a longer period of use.
- Compressive strength. Thanks to the production technology, the board has a homogeneous structure with evenly distributed small cells, which improves strength and resistance to mechanical stress.
- Easy installation. The material can be cut even with an ordinary knife. Self-installation is possible without the involvement of specialists.
- High level of environmental friendliness. The manufacturer used a type of freon that does not burn, is not poisonous and does not harm the environment.
- Minimal chemical activity. Does not react with most chemicals often used in construction: ketones (acetone, methyl ethyl ketone), formaldehyde, kerosene, gasoline, oil paints, etc.
- High biostability - the boards are not subject to rotting and decomposition.
It is also worth noting the following pros and cons of penoplex: materials of this type require maintaining a certain, not too high temperature. If this condition is violated, they will become deformed and may even ignite.
There are a number of foam-type slabs for insulation. They are made using similar technology, therefore they are similar in structure and properties, but, as a rule, they have different areas of application.
How many bricks does Penoplex replace?
Tightening requirements for heat and energy conservation of building structures requires at least a twofold increase in the thickness of walls and ceilings. For brick and concrete walls this figure is 90 and 110 mm, respectively. The problem is solved by using perfect facade and foundation thermal insulation. So how much brick does Penoplex replace, and why is this material considered optimal for insulating almost any building structure?
The material is difficult to counterfeit, so the risk of purchasing a low-quality counterfeit is reduced to zero.
What properties of Penoplex determine the high level of consumer demand?
When choosing a material, its unique low thermal conductivity, light weight, simple installation and long service life are taken into account.
- New generation extruded polystyrene foam thermal insulation differs from polystyrene foam in its perfectly homogeneous structure, resistance to compression loads and other adverse external influences.
- For all its advantages, mineral wool has strict weight restrictions. Therefore, to insulate devices that do not have a sufficient safety margin, lightweight materials based on polystyrene foam are used.
The disadvantages of Penoplex Facade, which you can buy from our company at any time of the year - zero vapor permeability and fairly low heat resistance, are partially or fully compensated by the use of façade systems with slot ventilation and the installation of heat-resistant protective and decorative coatings.
As for the insulation of underground structures, including foundation ones, in this case moisture- and frost-resistant polystyrene foam does not have a worthy alternative.
The strength of the foundation lining is sufficient to protect the waterproofing from damage by seasonal movements of heaving soils. The range of polystyrene foam insulation includes panels of different sizes: from 30 to 100 mm thick. In most central regions, panels with a thickness of 50-60 mm are in high demand. You can buy Penoplex 50 mm in Moscow with significant discounts at promotional and seasonal sales of building materials.
How much brickwork does Penoplex take?
For those who plan to order Penoplex, the ratio of thermal insulation material to brick plays an important role. We will tell you about the most popular thickness of thermal insulation boards and their correspondence to the thickness of the brickwork.
- Penoplex 20 mm replaces a brick wall with a thickness of 370 mm - this is almost 40 cm, that is, 2 times the thickness of the insulation itself. If you wanted to purchase reliable thermal insulation, but you were only stopped by ignorance of how much brick a 2 cm thickness of Penoplex replaces, today you learned an additional plus in the piggy bank of this material!
- How much does Penoplex 30 mm replace brickwork? Based on the data on the correspondence of 2 cm of insulation to a brick wall, it turns out that Penoplex 30 mm replaces as much as 555 mm of brickwork in terms of energy efficiency. Here is your answer to how many bricks 30 mm thick Penoplex replaces!
- What brick thickness does Penoplex 50 mm replace? A pleasant surprise awaits you! The technical characteristics of Penoplex 50 mm in comparison with brick will conquer not only the homeowner, but also the experienced developer. Brickwork 925 mm thick can be compared with 50 mm Penoplex - that’s how many bricks this insulation replaces!
Now that you have found out what wall thickness Penoplex replaces, there is no reason to put off the purchase of thermal insulation material - call us and order insulation at a favorable price today!
Expanded polystyrene insulation in country and cottage-type houses
Many developers use the material for external insulation of facades and ceiling structures of country houses, which are being converted for year-round living. The main range of applications for polystyrene foam insulation is finishing foundations, blind areas, and insulating cement screeds under floor tiles.
Unlike mineral wool, expanded polystyrene does not require film or mastic waterproofing, so it can be mounted directly on a flat ground surface.
The more than moderate cost of polystyrene foam materials is complemented by the possibility of do-it-yourself installation, which allows you to reduce the cost of thermal insulation work by 35-40%.
Buy high-quality Penoplex insulation from our company right now at a competitive price!
Technoplex or penoplex: what to choose?
The house should not only be beautiful and comfortable, but also warm. Therefore, it is very important to choose the right insulation.
There are many different insulation materials on the construction market. This article will tell you about such modern insulation materials as Technoplex and Penoplex, how they differ and which one is better to choose.
Let's start with what they consist of. Both insulation is made of extruded polystyrene foam (EPS). EPS is heated polystyrene (the familiar white foam balls) and a foaming agent.
Thickness calculation
The heat transfer resistance R is tied to the thickness of the building structure, and its minimum value established by regulatory documents varies depending on the climatic conditions in the region. For example, in the southern regions of the Russian Federation, the walls of residential buildings must have a heat transfer resistance of at least 2.1 m 2 °C/W. It is proposed to take this value as a basis and calculate how much brick and Penoplex will be needed to comply with it. The minimum indicator is calculated using the formula:
δ=Rxλ, where:
- δ—thickness value of the wall structure, m;
- λ is the thermal conductivity of the material from which the wall is built, W/m 2 °C.
- R is the heat transfer resistance, in the example it is 2.1 m 2 °C/W.
If we take the thermal conductivity coefficient of ordinary brickwork λ = 0.7 W/m 2 °C, then in the southern regions of the Russian Federation the thickness of walls made of ceramic products should be: δ = 2.1x0.7 = 1.47 m.
The same wall, but made of Penoplex with a density of 30 kg/m 3, will have a thickness: δ = 2.1x0.037 = 0.077 m, or 77 mm.
The difference between the materials will be 1.47/0.077=19. The brickwork must be so many times thicker than the expanded polystyrene layer in order to achieve the same thermal insulation value of the building. The full picture, showing a comparison of different types of brick walls and polymer insulation, is reflected in the table:
Now the table clearly shows how much worse the thermal conductivity of a brick wall differs from extruded polystyrene foam.
//www.youtube.com/watch?v=Fiv2o06iaQs
Brick lacks thermal insulation properties, and Penoplex lacks load-bearing capacity. Together they will give an excellent result: it is enough to insulate a masonry of 1.5 hollow pieces with 50 mm expanded polystyrene sheets, and the total cross-section of the fence will be only 0.43 m.
Due to the fact that the range of insulation materials presented on the building materials market is very large, each consumer can choose the type of insulation that is suitable for him.
One of these insulation materials is penoplex.
This is a synthetic insulating material for internal and external insulation.
Eps insulation
This is a unique material that has the following properties:
- low water absorption, almost equal to zero;
- high strength;
- not subject to rotting;
- low thermal conductivity;
- high frost resistance;
- non-toxic to humans;
- easy to install;
- durability;
- light weight;
- environmental friendliness.
The disadvantages of polystyrene foam insulation include:
- strong flammability and intolerance to direct sunlight. This is important to know, because storing polystyrene foam in the sun can completely ruin the material, and this will be unpleasant ;
- Although manufacturers claim that polystyrene foam is not chewed by mice, consumer reviews show the opposite;
- And of course the price, which is quite high.
But what is the difference between Technoplex and Penoplex? What's better?
What to buy
The building materials market offers a huge selection of polystyrene foam boards. The high thermal conductivity of insulation boards depends on their type. For example: a sheet of polystyrene foam PSB-S 15 has a density of up to 15 kg/m3 and is 2 cm thick. For a sheet from 2 to 50 cm, the density is no more than 35 kg/m3. When comparing polystyrene foam with other similar materials, you can easily trace the dependence of the thermal conductivity of polystyrene foam boards on its thickness.
In order to apply one of the insulation methods, it is necessary to select the correct dimensions of the material. The following algorithm can be used to calculate:
- It is necessary to clarify the overall thermal resistance. This value depends on the region in which the calculation needs to be performed, namely on its climate.
- To calculate the thermal resistance of a wall, you can use the formula R=p/k, where its thickness is equal to the p value, and k is the thermal conductivity coefficient of the foam.
- From constant indicators we can conclude what resistance the insulation should have.
- The required value can be calculated using the formula p=R*k; the value of R can be found based on the previous step and the thermal conductivity coefficient.
Extruded polystyrene foam
Technoplex is a tile insulation made of extruded polystyrene foam with graphite particles. Thanks to graphite, the plates acquire a gray color and increased strength. 50 mm of technoplex is equivalent to a 600 mm wide foam block wall.
Technoplex is recommended for use for interior work. Produced by Technoplex.
Insulation is produced in the form of slabs of various widths, lengths and thicknesses:
- Length – 1180/1200 mm.
- Width – 580/600 mm.
- Thickness – 20, 30, 40, 50, 100 mm.
Technoplex is operated at temperatures from -70 0 C to +75 0 C. Its water absorption is only 0.2% - this is a very good indicator. Thermal conductivity is 0.032 W/(m*K).
Penoplex Roofing properties and characteristics
Penoplex insulation of the “Roofing” series is a renamed material “Penoplex 35”, which is recommended for use in insulating pitched and flat roofs of any design. The use of the “Roof” series makes the further operation of the roof as simplified as possible, since the reliability and long service life of the insulation minimize the possibility of repairing the roof surface. The popularity of this innovative insulating material is also due to the fact that greenhouses and summer gardens can be built on such a surface - such trends are now in fashion. Penoplex can withstand such high loads that it doesn’t care about soil loads of up to several tons. Characteristics of the foam insulation brand “Roof” are in the table below:
Extruded polystyrene foam
Penoplex is a tile insulation made from extruded polystyrene foam. Unique thermal insulation characteristics are achieved thanks to the smallest cells filled with air.
Penoplex has a bright and recognizable orange color. Penoplex has excellent chemical resistance, but it is important to know that it is absolutely not resistant to gasoline (just like Technoplex). Due to its good strength properties, Penoplex can be used for external insulation.
There are different types in the Penoplex line (their names speak for themselves):
- roofing (insulation of attics and roofs of various configurations);
- wall (basement, walls, partitions, facade are insulated);
- foundation (used as insulation for the basement and floor of the first floor);
- comfort (can be used for any work, but is especially well suited for insulating apartments and balconies);
- 45 (has the best characteristics of all types, used in road construction and bridge construction).
. Penoplex is available in standard width and length - 600 mm by 1200 mm, respectively. But the thickness varies - from 20 mm to 150 mm.
Penoplex is used at temperatures from -50 0 C to +75 0 C. Water absorption - 0.4% - slightly worse than Technoplex, but still a very high figure. Thermal conductivity is 0.03 W/(m*K).
Heat insulator brand Comfort properties and characteristics
Penoplex "Comfort" is a modified and improved "Penoplex 31C" with universal characteristics.
The material is actively used for insulating country houses, country houses and cottages. The high speed of installation and minimal labor costs popularize the insulation among private homeowners - it is used to insulate the subfloor, foundation and basement of a house, basement and roof, walls and partitions from the inside and outside of the building. Penoplex "Comfort" has high levels of moisture resistance and thermal conductivity. In the penoplex series line, the Comfort brand is recognized as universal. Penoplex protects the soil from heaving when it freezes - when the soil is insulated with this material, the freezing point of the soil will rise. This series is optimal for insulating road and railway surfaces, runways and technical areas of airfields. Comfort slabs retain their unique characteristics throughout the entire period of operation. Characteristics of the “Comfort” penoplex insulation brand are in the table below:
It is a misconception to think that penoplex and foam plastic are brother materials. Some properties of penoplex can be equated to the parameters of polystyrene foam, but not flammability and water absorption.
Manufacturers have long mastered the production of both non-flammable polystyrene foam and high-burning polystyrene foam. But the truth is that penoplex cannot spontaneously ignite, and in an open fire zone it will only melt, releasing carbon monoxide (CO) and carbon dioxide (CO 2) gases. If the fire is extinguished, the penoplex will not even smolder.
When choosing the thickness of expanded polystyrene sheets that will be used to insulate a building, it is important to take into account the climatic characteristics of the region where it is located, the dimensions of the building and the material from which it is built. There are two operational and technological characteristics that directly affect the quality of insulation of polystyrene foam - thickness and density
There are two operational and technological characteristics that directly affect the quality of insulation of polystyrene foam - thickness and density.
In general, sheets with a thickness of 50 mm and a density of 25 kg/m3 are considered optimal. This is the type of material that is usually recommended to developers or repairmen who do not know what thickness of polystyrene foam to insulate a house. However, the specified thickness and density are not an inviolable standard and may vary depending on the specific conditions indicated above.
Comparison
The main technical characteristics of insulation are its thermal conductivity, water absorption and operating temperature.
The flammability group for both insulation materials is G4 (highly flammable). Their prices differ by 10% (Technoplex is more expensive).
After comparing them, it is clear that there are no significant differences between these insulation materials.
Yes, Technoplex has slightly better characteristics, but the cost is also higher. Despite the fact that Penoplex is cheaper, with individual construction the savings are insignificant.
Composition of materials and method of their production
Extrusion or penoplex refers to tiled heat insulators. It is produced by extrusion from polystyrene.
This method allows you to achieve a uniform structure of the material, consisting of tiny cells with air. During production, polystyrene granules are mixed at high temperature and pressure, and a foaming agent (light freons with carbon dioxide) is introduced into the mixture. The next stage of production is extrusion. The resulting material has good thermal insulation properties. Technoplex is also a tile material for thermal insulation. During its production, graphite nanoparticles are added to extruded polystyrene foam; they further reduce the thermal conductivity of the material, while increasing its strength.
Both materials are environmentally friendly, do not support combustion, and do not dissolve in water and soil. They are suitable for private construction, thermal insulation of balconies and the installation of “warm floors”.
What to choose
If we compare these two insulation materials, then Technoplex is more technologically advanced and has better qualities, but the difference between it and Penoplex is so insignificant that it is impossible to say for sure which one should be chosen.
By choosing polystyrene foam insulation, regardless of whether it is Technoplex or Penoplex, you can get not only thermal insulation, but also sound and vapor barrier.
However, it is worth remembering that polystyrene foam is still a chemical insulation, not a natural one. Therefore, when burned, it releases very caustic substances.
Modern technologies do not stand still, and today liquid foam has become widespread. Details here: https://teplo.guru/uteplenie/utepliteli/zhidkiy-penoplast.html
Answers from experts
Engineer:
Both brick and foam are different.
Formally, the thermal conductivity of red brick is 10 times greater than that of highly porous foam. (0.56 and 0.05 W/m*deg - respectively)
That is, feel free to multiply the thickness of the foam by 11 and get the thickness of the brick wall.
Kirill Gribkov:
none
Bolt-gnawer:
Extruded polystyrene foam "Extraplex" with a thickness of 20 mm is equivalent in its heat and sound insulating properties to a brick wall with a thickness of 370 mm
Samson Altunyan:
Hello, the best!
You forgot to mention the conditions (parameters) of the assessment...
1) If you mean thermal conductivity? . The engineer answered you.
2) If we are talking about mechanical strength? . Polystyrene foam is NOT a replacement for brick. Especially in earthquake-prone regions.
3) Durability? The brick will last longer.
4) Resistance to environmental influences (temperature changes, humidity, etc.)? Foam plastic, in this case, is not even a building material...
5) Safety (physiological, chemical, environmental)?..Again, the comparison will be in favor of fired clay (brick)...
And generally speaking.. . That's not what they teach you... ;-( Foam plastic is NOT a good choice of material for construction or interior decoration. And in this ODIN is absolutely right...
Good luck to you!
Nurgaliev Marat:
5 cm of penoplex is half a meter of brick!!! And don't listen to the reindeer herders!
kukuzya:
I read the answers and I'm confused. What kind of tusk do you need to be in order to answer the question about the equivalence of brick and foam plastic and compare their load-bearing abilities... Of course, they compare thermal conductivity...
ST:
10cm of foam replaces 50cm of brick
Lulechka:
thickness is the same. in terms of strength, thermal insulation and other qualities - this is for builders!!!
Igor Chekalin:
Considering the beginning of winter, I suspect that we are talking about thermal conductivity?
Is the brick hollow or solid, silicate, ceramic, silica or even slag? The difference between different types is almost two times, and with silica it is 5 times.
For the worst case - solid sand-lime brick - the thickness ratio is approximately 20 times. That is, in terms of thermal conductivity, a 250mm wall (ordinary one-brick masonry) corresponds to only 13mm of polystyrene foam. For hollow bricks the ratio is ~10 times. That is, in our case - ~25mm foam. However, brickwork is almost airtight, and when insulated with foam plastic, there are gaps at the joints, loose edges, etc., so it’s not entirely correct to take such a formal and mathematical approach.
Well, more accurate numbers - google for “thermal conductivity table of building materials”
Alexander Kulikov:
The thickness of your knowledge of the Russian language...
Albert Belkov:
In fact: 1 cm of foam plastic in terms of thermal conductivity can be estimated as half a brick inside the masonry or backfill.
ST:
10cm of foam replaces 50cm of brick
Ask a Question
This material can be used in almost any area of construction, there are:
- to protect the foundation
- for thermal insulation of basements
- for thermal insulation of floors and ceilings
- For thermal insulation of swimming pools, water supply systems;
- for roads, runways, railways
- for thermal insulation of walls, floors, foundations in low-rise construction, insulation of loggias and insulation of balconies.
Size: 1m X 0.5m
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Types of foam plastics according to their use in housing construction
Home builders are showing the greatest interest in using Penoplex 35 expanded polystyrene. Low-rise construction using modern technologies is interested in inexpensive and efficient building materials.
In this regard, there is a classification of foam plastics according to their scope:
Any brands of Penoplex comply with GOST standards and are environmentally safe.
Expanded polystyrene panel thermal insulation has significant reserves for further improvement. The range is updated through the development of new materials and the refinement of existing models that are in high consumer demand.
Buyers managed to appreciate the obvious and hidden advantages of extruded polystyrene foam, which meets the basic requirements of modern technologies.
New for the season is Technoplex, which is positioned by manufacturers as a material with additional performance properties. This information contains the comparative characteristics of standard polystyrene foam and its improved version - Technoplex.
Flammability
Both products belong to the fourth fire resistance group. Many novice builders believe that materials made from polystyrene foam have properties similar to polystyrene foam, but in reality everything looks somewhat different.
High-quality material does not support combustion
If polystyrene foam easily ignites under the influence of an open fire, then penoplex and technoplex begin to melt under the influence of high temperatures, but they do not support combustion. During this process, carbon dioxide and carbon monoxide are released.
If we compare which of the insulation materials is better in terms of cost, then the difference in price between these two materials does not exceed 10%, and a smaller amount of money will have to be paid for penoplex.
Thermal insulation of the house outside
Of course, the price of any of the materials described will depend on the cost of raw materials and the country of origin of the material, and the markups of intermediaries. As we see, the difference in price is insignificant, but penoplex wins in this matter.
Marking
Foamed polystyrene foam is marked according to GOST and European standards.
According to GOST, the marking must contain the following data:
- Product name
- Manufacturer's name or trademark and address
- Work shift, date of manufacture, workshop of the manufacturer
- Fire safety class
- Thermal resistance
- Thermal conductivity
- Nominal thickness
- Marking code
- Type of cladding or covering, if any
- Length and width
- Number of products in the package and their total area, if necessary
European standards for marking XPS are outlined in document EN 13164:2001 . However, different manufacturers have their own designations for the main characteristics. For example, material under the Penoplex brand has the following markings:
- Type indication – 30, 35, 45
- Designation of grooved surface
- Specifying the selected quarter
- Slab thickness in mm
This marking looks like this: 35GS-30.
Coolant mounting methods
There are different ways to attach the coolant when installing heated floors:
- Reinforcing mesh - water system pipes or electrical cables are secured to the mesh with plastic ties. In places where the heating elements are bent by 90 degrees, 2 pieces of tie are enough, and when turning by 180, you need to fix them in 3 places.
The advantages of this method are ease of operation and reliability. The disadvantages are the labor-intensive process, the possibility of damage to the pipe materials on the mesh during operation of the system, if they are made of metal-plastic. In addition, the thermal efficiency of the floor may be reduced due to voids between the pipes and the mesh.
- Plastic guides - placed on polystyrene foam with a smooth surface. They can be different in length, connected by inserting one into the other, and secured with clasps. Before fixing them, you should decide on the layout of the heating elements. To secure the guides, plastic brackets are used, which are installed on polystyrene.
The advantages are the speed and convenience of laying out pipe-rolling materials and their reliable fixation. Disadvantages - the marking process is complicated and there is no mesh to reinforce the screed.
For your information! It is possible to make guides yourself from wooden slats.
- Plates with bosses - no additional fixation is required, since the bosses are guide parts, the coolant is laid between them according to any pattern. The mats make it easier to install pipe materials, and the bosses protect them from damage. The main disadvantage is the high price of the slabs.
- The use of Velcro is a new method of fastening. Fixation is done by wrapping the pipes with adhesive tape, which is attached to the base. This method is quick and convenient and does not require additional fixation. The downside is that installation becomes more complicated due to the lack of markings, and slight shifting is possible when walking on the floor.
Everyone can choose a thermal insulation material for heated floors, a method of arrangement and fixation of the coolant according to their wishes and financial capabilities.
People who have experience in working with thermal insulation can install extruded polystyrene foam themselves without foil, fastenings and markings. If you do not have this experience and do not rely on your own strength, then you should invite specialists to install a warm system with a polystyrene foam backing.
Analogs
In conclusion, I would like to note that other insulation materials made from extruded polystyrene foam can be found on sale, but less well known:
- Styrex;
- URSA (URSA);
- Technoflex;
- TechnoNIKOL "Carbon";
- THERMIT (TERMIT).
How Technoplex is used to insulate a room, see the following video:
Given the abundance of offers of various types of thermal insulation, choosing the appropriate material for insulation is quite difficult. Ravaterm, polyspen, stirex, penofol, penoplex and technoplex are just some of the foam materials used for insulation of external and internal premises. There is not much truthful information about what modern insulation based on styrene polymers is, so many experts prefer to collect practical reviews on which is better, technoplex or penoplex. This is a complex and time-consuming path, so first it is better to compare the characteristics and draw a conclusion about how penoplex and technoplex differ, and what is the difference between them.
