Rector's new Thermoprédalle BA 0,2: the highest-performing precast concrete flooring solution on the market

With a Psi of up to 0,13 W/m·K*, the Thermoprédalle BA 0,2 is the most efficient prefabricated concrete floor solution with integrated thermal breaks on the market.

BA 0,2 thermopredalle: the response to regulatory constraints

While RE2020 does not change the RT2012 requirements for dealing with thermal bridges around the building's perimeter, it does tighten those related to bioclimatic requirements (BBIO). Indeed, one of the priorities of RE2020 is to better manage summer discomfort. Cooling requirements therefore now have more weight in the BBIO calculation. To meet the new BBIO requirements, a simple lever is improving the building's thermal insulation.

Complementing the Rector BA Thermoprédalle range (Thermoprédalle 0,45), the new BA Thermoprédalle 0,2 allows the most demanding Psi to be achieved thanks to its high insulating performance, while facilitating on-site installation.

A prefabricated concrete floor solution with integrated thermal breaks for treating thermal bridges around the building's periphery, the Thermoprédalle BA 0,2 is intended for all buildings insulated from the inside (collective housing and tertiary buildings) and at all levels.

BA 0,2 thermo-pre-slab: performance above all!

The BA 0,2 Thermoprédalle is positioned as the most efficient on the market, with a Psi of up to 0,13 W/m·K*. This allows it to meet the highest thermal requirements by avoiding the sometimes delicate treatment of singular points, such as balconies, and by using the right quantity of breakers in the right place.

It is equipped with continuous structural breakers which are integrated directly in the factory before pouring the concrete to treat the thermal bridge over the entire height of the slab and to guarantee perfect resistance during transport and the temporary phase.

The BA 0,2 Thermoprédalle has been designed to simplify installation as much as possible: the step of deploying the brackets is eliminated. Thus, after installation, the pre-slab is immediately ready to receive the peripheral chains.

With this expansion of the range, Rector covers all the needs of professionals. Remember that the Thermoprédalle BA 0,45, whose reinforcing basket ribs offer great versatility and flexibility, allows for regulatory compliance to be guaranteed in all situations, even for homes with the greatest exposure to the outside, particularly thanks to the treatment of balconies.

* in non-seismic zone on concrete shell