Budownictwo

Insulation cores are a kind of heart of any sandwich panel. On the one hand, they guarantee adequate thermal insulation properties of the building, and on the other – safety in case of fire. There are several types of cores and each has slightly different properties, which in turn determine their use.

Thermal insulation in construction

Anyone planning to build a house or renovate it has heard of thermal insulation. This is because this parameter plays a very important role in the context of the energy requirements of a building and largely determines the costs that the use of a building will entail.

Thermal insulation is, in short, the ability of a property to retain heat. The better the insulation, the less generated heat “escapes” to the outside. However, investors – whether private or institutional – do not have much choice over this parameter. From 2021, according to the WT standard, the maximum permissible U-value cannot exceed 0.20 W/m². This, in a way, forces the choice of building materials with better thermal properties. And here we come to the issue of insulation cores.

Three variants to choose from

We use three insulation cores. Each differs in the degree of innovation and thus in the performance achieved. Let’s take a closer look at them, starting with the most modern variant.

QuadCore™

This is our company’s proprietary technology, illustrating a completely new quality of technical thermal insulation. In it, we focused on making the material as compatible as possible with the requirements of sustainable construction. Thus, we obtained a core with high energy-saving potential, fitting into even the most modern investments and meeting the expectations of the most demanding users.

Key features:

• A heat transfer coefficient of only 0.018 W/m2.
• Thermal insulation efficiency 20% better than standard solutions.
• Lowest smoke generation rate in its product class.
• High durability – 40 years after installation, the core has the same properties.
• It does not contain CFCs.

IPN

This is another insulation core developed by us. It also makes it possible to achieve thermal insulation better than many standard solutions. It is based on polyurethane foam.

Highlights:

• Small thickness of the sandwich panel and at the same time very low heat loss – at only 0.0224 W/m2.
• Odorless, chemically inert, CFC-free. Safe for human health and the environment.
• With high resistance to mold and mildew growth.

K-Roc® made of mineral wool

Insulation cores made of mineral wool are a standard solution, used in buildings of various types. In favor of such insulation is its total noncombustibility (fire resistance), good heat transfer coefficient (0.0400 W/m2), vapor permeability and flexibility. The high value of sound insulation is also not without significance. It should be noted, however, that a sandwich panel with this type of core must be significantly thicker to achieve a favorable U-value; compared to QuadCore™, it must more than twice as thick (9 cm to 20 cm).

Everyone knows perfectly well what are the basic building elements that allow you to build a house or other types of buildings such as a production hall. As it turns out, surprisingly few people are aware of what roof panels are, which in many cases are the basis of the above-mentioned types of buildings. Therefore, it is worth learning a bit about it, so that if you put up the building yourself, you can make a good selection of its individual elements.

Varieties of roof panels

The roof panel is a structural element made of two interconnected sheet metal layers. For this reason, panels of this type are often also referred to as sandwich panels. The key element here, however, is not the sheet metal, but the inner part called the core. It is the core that determines the specific properties of a given model of the roof panel.
Each plate of this type is characterized by quite good resistance to mechanical damage, as well as to adverse weather conditions. It is possible due to the fact that the sheet is covered with special protective preparations, which protect it against cold, strong sun or snow. The key issue, however, is what the core of such a plate will be made of. The market includes models made of:

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Nie jest łatwo zorganizować budowę od podstaw. Trzeba zainwestować w wiele rzeczy, by potem nie mieć większych problemów. Oprócz zaplecza sanitarnego i potrzebnego sprzętu, warto pomyśleć o tym, by w jakiś sposób odgrodzić teren budowy tak by nikt niepowołany nie kręcił się w pobliżu. W tym celu wystarczy zamontować odpowiednie ogrodzenia ażurowe

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Iniekcja pozioma jest jedną z metod wykonywania poziomej izolacji ścian w budynkach. Warto dowiedzieć się na jej temat nieco więcej, a także poznać główne zalety takiego rozwiązania.

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Wykończenie tarasu bywa nie lada wyzwaniem. Obecne możliwości aranżacyjne są niemal nieograniczone, a materiał na posadzkę czy ścianę zewnętrzną można dobierać zarówno pod kątem preferencji, jak i właściwości użytkowych. Dostępne dziś na rynku materiały doskonale łączą w sobie zmysł estetyczny oraz parametry ważne dla użytkowników tarasu, dając przy tym gwarancję trwałości i odporności.

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Każdy budynek z biegiem lat niszczeje. Większość starych domów posiada zawilgocone fundamenty. Świadczy o tym nie tylko odpadający tynk, lecz białe wykwity i ciemne plamy. W celu skutecznego osuszenia budynku warto wykonać właściwą izolację poziomą budynku.

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