Krympress reports:
Penoblok price — One of the first questions that are interested in people planning construction. This material belongs to the category of cellular concrete and is valued for the optimal ratio of cost and quality. Thanks to lightness, good heat -insulating properties and ease of work, foam block became in demand in low -rise and individual construction. However, he is not the only representative of the segment: aerated concrete blocks, polystyrene concrete, arbolite, expanded clay concrete and other solutions include similar materials. In order to choose the right building material for specific tasks, it is important to understand their features, differences and areas of application.
What is a foam block
Foam block is based on cement, sand, water and foaming agent. In the process of manufacturing, foam is added to the concrete mixture, so that the material acquires a porous structure with closed pores. This technology provides foam block low weight, good heat and sound insulation characteristics.
The main advantages of foam block:
- Low thermal conductivity — the walls from it for a long time hold heat in winter and cool in the summer.
- Economicity — due to large sizes of blocks and their lightness, the flow rate of the solution is reduced and masonry accelerates.
- Fire resistance — the material does not burn and does not support combustion.
- Affordable cost — compared to a number of alternatives, foam block is beneficial in price.
However, it is important to consider the disadvantages: less strength compared to aerated concrete, as well as the need for additional protection against moisture.
Aerated concrete blocks
Aerated concrete, like a foam block, refers to cellular concrete. The main difference is the production technology: aerated concrete blocks are obtained due to the chemical reaction of aluminum powder with cement and lime. As a result, gas forming uniform pores is formed.
Features of aerated concrete:
- increased strength and more accurate geometry than foam blocks.
- Lightness of processing — the material can be sawn, stroke, drill.
- Environmental friendliness — The composition includes natural components.
Aerated concrete is most often used to build load -bearing walls in low -rise buildings, cottages, garages and other buildings. Due to its geometric stability, the blocks are well suited for masonry to the thin adhesive composition, which reduces heat loss through the seams.
Polystyrene concrete blocks
Polystyrene concrete is made of cement, sand, water and granules of polystyrene foam. Unlike foam block and aerated concrete, it has higher moisture resistance and less thermal conductivity.
Advantages:
- Lightness and high thermal insulation.
- Distribution of moisture and frost.
- Durability and environmental friendliness.
Polystyrene concrete blocks are used in the construction of walls, partitions, and insulation of facades. Especially in demand in areas with harsh climatic conditions.
Arbolite blocks
Arbolite is a cellular material, but with the addition of wood aggregates (chips). It is often attributed to environmental building materials, since up to 80–90 % of the composition — wood.
The pluses of the arbolite:
- High thermal insulation.
- Great vapor permeability — the walls «breathe».
- Environmental friendliness and naturalness.
The disadvantage is relatively low strength, which limits the scope of application. Most often, arbolite is used in private housing construction for the construction of one -story and two -story buildings, as well as partitions.
Ceramzitthonous blocks
Expanded clay concrete is made on the basis of cement, water and expanded clay — light porous aggregate of burned clay.
Peculiarities:
- The strength is higher than that of the foam block.
- Good heat and sound insulation characteristics.
- Frost resistance and durability.
Expanded clay concrete blocks are often used to build external walls, partitions, foundations. They are convenient in work and are affordable.
Where blocks of different types are used
- Foam blocks — low -rise buildings, garages, outbuildings, internal partitions.
- Aerated concrete — load -bearing walls of cottages, houses up to three floors, commercial buildings.
- Polystyrene concrete — external walls, partitions, insulation of facades.
- Arbolit — private houses, environmentally friendly construction, partitions.
- Expanded clay concrete — residential buildings, basement, garages, basements.
Thus, the choice of specific material depends on the purpose of the building, climatic conditions and the budget.
How to choose building material
When choosing a suitable block material, several factors must be taken into account:
-
The purpose of the building.
Aerated concrete or expanded clay concrete are better suited for bearing walls, and foam blocks or arbolite for partitions. -
Climatic conditions.
In regions with high humidity, expanded clay concrete or polystyrene concrete is preferable, as they absorb water less. -
Budget.
Penoblock is one of the most affordable options, while aerated concrete and polystyrene concrete will cost more. -
Requirements for thermal insulation.
If the maximum energy efficiency is important, it is worth paying attention to polystyrene concrete and arbolite. -
Environmental friendliness.
For those who appreciate natural materials, arbolite will be a good choice.
Modern building blocks — foam block, aerated concrete, polystyrene concrete, arbolite, expanded clay concrete — significantly simplified the process of erecting buildings and opened new opportunities for private construction. Each material has its own strengths and restrictions, so there is no universal solution. When choosing, it is important to take into account the purpose of the object, climate, budget and requirements for heat and strength. Properly selected material will ensure the durability and comfort of future housing.
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