Everything you need to know about polyurethane

Current technical building regulations establish the minimum requirements that buildings must met, whether it is new construction or renovation. They include some thermal resistance parameters for the building envelope that force to opt for highly efficient insulating...

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The nightmare of thermal bridges

Thermal bridges reduce the thermal resistance of the elements that form the building envelope. In addition to energy losses, a thermal bridge implies the risk of condensation and the presence of mould in winter.

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Benefits of continuous insulation

A continuous insulation consists of applying a material with insulating function in such a way that there are no holes or infiltrations in the envelope of the building. This practice guarantees airtightness, which ensures a healthier and more efficient building.

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Sprayed polyurethane foam: an optimal insulating material

Polyurethane systems are one of the most used materials for buildings insulation due to their excellent properties. Their structure guarantees air tightness, impermeability, the absence of joints as well as a low thermal conductivity, which allows buildings to have a...

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Adherence of the insulation in the filling of an air gap

The filling of the air gap of a wall is one of the techniques that can be carried out with polyurethane, as it adheres as required to the walls of the gap, something that cannot be achieved with other insufflated insulating materials such as cellulose, mineral wool or...

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What are air barriers?

Controlling heat and moisture flows, air currents, solar radiation and other types of radiations will allow us to control the interactions between the constructive elements of the building, its users and its surroundings.

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Case Case Study: Waterproofing of Underground walls Urespray P-500

Urespray P-500 is an elastomeric system based on pure polyurea formed by the reaction of two liquid components applied by mechanical spraying and fast drying.

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