Polyurethane Systems for building and industry

Thermoacoustic insulation of polyurethane: characteristics and applications

Polyurethane systems are one of the most used insulating materials in construction, not only for their good thermal behaviour, but also for their acoustic properties. The insulation barrier formed by polyurethane is able to control the sound waves that are annoying...

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Polyurethane moisture control: how to avoid condensation

Control of indoor air humidity is key to the healthiness of buildings. Although, at first glance, we can not perceive the amount of water vapour that is present in the environment, on average, a person perspires between 3 and 5 litres of water vapour per day. We...

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Fire response of polyurethane: false myths

Polyurethane systems surround our daily lives, however, we still hear some voices that call into question the response of polyurethane in case of fire. Next, we will make a collection of data and scientific studies that dismantle those false myths surrounding the...

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Thermal insulation for flat covers: typologies and recommendations

Flat covers, as its name implies, are those that are composed of one or more skirts with an inclination of less than 5%. This flatness makes it easier for people to go over them.

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The most demanded solutions to isolate floors acoustically

Noise inside dwellings is very common, but depending on the materials used and the insulation performed, it can be more or less intense. The shuffling of chairs, the crying of a baby, the noise of the washing machine, the conversations ... even the noise of snoring...

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Waterproofing of roofs: basic aspects

The main threat affecting the envelops are leaks, whose consequences are often insidious as the symptoms may take time to manifest. To such an extent that, on many occasions, the cover is not operated until these leaks are detected in the lower houses, with the...

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Phono Spray I-905

Injection moulded polyurethane insulation for facades: Phono Spray I-905

Injected polyurethane is an ideal material for thermo-acoustic renovations of façades and dividing walls between dwellings, since it does not require large machinery for its installation and it is not necessary to demolish constructive elements.

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