Insulation of the facade with penoplex: technology of work
In addition to coziness, warmth and comfort remain indispensable attributes of a home. If the tenants create a friendly atmosphere in the house, then the sound and heat insulation characteristics directly depend on the facing material. In modern construction, it is widely used penoplex, which is expanded polystyrene. This material has excellent characteristics and is used to insulate facades, floors, walls, ceilings. In fact, the scope of its application is wide enough to be used in structural work, in the construction of buildings, pits, pools, etc. Let's take a closer look at what types of penoplex are, how the facade is insulated with penoplex technology, as well as the pros and cons of this facing material.
Facade insulation process
The content of the article [Hide]
Penoplex classification
There are five types of material in total, which differ in density. The density indicator is the most important characteristic when choosing the type of foam, on which the strength of the coating depends. The table below will help you figure out what are the differences between the types of penoplex from each other:
| Name | Density indicator | Flammability class | Application area |
| Penoplex 31 C | 28-30 kg / m3 | D 4 | - Insulation of the foundation at the initial stage of construction; - Insulation of facades, floors, ceilings; - Construction of water supply and sewerage systems in a private house; - Construction of swimming pools; - Construction of various underground systems: wells, reservoirs for water accumulation, etc. |
| Penoplex 35 | 28-37 kg / m3 | G 1 | - Wall insulation; - Floor insulation. |
| Penoplex 45 C | 35-40 kg / m3 | D 4 | It is used to insulate the foundation, which in use will experience extreme stress due to the heaviness of the floors. |
| Penoplex 45 | 38-45 kg / m3 | D 4 | It is used for the construction of swimming pools, wells, water supply systems. It is also an excellent heat-resistant material used to insulate walls, ceilings and facades. Withstands loads of up to 50 tons, so it is mounted as a base for floors. |
| Penoplex 75 | 40-53 kg / m3 | G 1 | It has amazing durability, so it is used for the construction of runways, landing hangars, etc. |
Penoplex 31 C
Penoplex 35
Penoplex 45 C
Penoplex 45
Penoplex 75
Most often for facade insulation penoplex, the technology of which does not cause difficulty even for beginners, the material of calibers 31 C, 35, 45 C is used. Now we will find out how the procedure of installing the penoplex on the front of the house takes place.
How to insulate the facade with penoplex?
This instruction will help you install the foam boards yourself:
The process of covering the irregularities of the facade with plaster
What dowel nails look like
Penoplex cutting
Fastening the foam to the glue
As we can see, the insulation of the facade with penoplex, the technology of which you now know, is not a difficult process, for which a minimum of devices and skills are needed.
Calculator for calculating the thickness of wall insulation with Penoplex
Schematic map for determining the required value of the resistance to heat transfer
Advantages and disadvantages of penoplex
Penoplex, like any other material, has not only advantages, but also disadvantages. Let's consider them.
Penoplex advantages:
Disadvantages of Penoplex:
The only drawback of this material is its relatively high cost. However, this criterion is relative, since it is impossible to find a stronger and more durable product than penoplex on the modern building materials market.
Insulation of the facade with penoplex, the technology of which is presented above, is nothing complicated if you are familiar with the types and characteristics of this building material.
conclusions
Video tutorial on the technology of facade insulation with foam
Loading... 
