Polyurethane Systems for building and industry

Thermal bridges in passive houses

Passive houses must meet high demands in terms of thermal insulation and airtightness. By creating an envelope as linear as possible, we can avoid unwanted air infiltrations. To achieve this goal, it is necessary to pay attention to the sensitive constructive points...

Read more

Airtightness in nearly zero-energy buildings and the Passivhaus standard

Airtightness is an important requirement for energy-efficient buildings, but it’s not the only requirement. An optimal insulation together with airtightness complies with the passive house standard. Why shouldn´t an insulating material that guarantees thermal...

Read more

Air tightness in passive houses: closed-cell sprayed polyurethane foam

One of the main technical criteria of a passive house involves ensuring the air tightness of the enclosures that form the envelope.

Imperfections in the building envelope, in the form of holes or cracks, can cause a large number of problems, particularly during the...

Read more

Advantages of the sprayed polyurethane in the Passivhaus construction

To achieve maximum energy efficiency, which is a prerequisite for obtaining the Passivhaus certificate, not only is thermal insulation of the enclosure essential, but so is water-tightness, which is a basic premise of this standard. Polyurethane is the most...

Read more

Importance of insulation in Passivhaus and types

Buildings that follow the Passivhaus standard are designed for optimal energy efficiency. Thus, it is possible to reduce the energy consumption to the minimum, reaching up to 90% of what a conventional building needs. Buildings are the source of nearly 40% of the...

Read more

Passivhaus: sustainable and healthy houses

The term Passivhaus comes from the German expression “Passive House”. It was in the 1980s that this concept was developed and it has led to a standard for low energy housing construction, that is more current than ever.

Read more
1

FEATURED POST

Equipos-de-proteccion-biológica-ventajas-del-poliuretano

Biological protection equipment: advantages of polyurethane

Polyurethane is widely used to make biological protection equipment. It offers a resistant, safe and durable barrier to pollutants.

EN - SEGUIR LEYENDO

 

MOST VIEWED ARTICLES

Find what you want

    New website - Find out now!
    Download catalogue
    Technical Data Sheet Poliuretan Spray S-35RGB/ECO

    SUBSCRIBE TO OUR BLOG