Insulated Precast Concrete Wall Panels R Value

Choose from a number of variables such as concrete thickness insulation climate zone building class and the calculator will provide the total r value of the wall or flooring system.

Insulated precast concrete wall panels r value.

The r value achieved by precast concrete insulated wall panels can vary widely depending on the desired performance of the wall panel. Panel panel standard thickness fabrication r value 8 2 5 x 3 x 2 5 r 19 less than 4 stories. Increased r values are achieved by increasing the insulation thickness between the two concrete wythes. Every precast wall panel has a thick layer of energy efficient thermal insulation integrally sandwiched between a very durable concrete interior and a unique beautiful exterior finish.

The difference between typical panels and insulated sandwich wall panels is that the latter are cast with rigid insulation sandwiched between two layers or wythes of concrete. 10 3 x 4 x 3 r 18 up to r 22 12 3 5 x 5 x 3 5 r 22 up to r 34 panel fabrication is inches of exterior wythe x inches of insulation x inches of interior wythe r value rating for regular sandwich panels. This combination is also completely fire resistant and sound transmission is reduced allowing intrusive noise to be kept at a minimum. The benefits of our precast concrete wall panel systems go on and on.

Yes we did enclose a structure the size of 31 football fields with precast concrete wall panels but the bigger story is the flexibility speed of erection and value of tindall s products. The insulation thickness can vary to create the desired thermal insulating property r value for the wall. Insulated precast concrete wall panels can be created as a complete system that includes insulation and a moisture barrier as well as an exterior membrane and interior finish. These components come together in one simple to install system that can be erected in much less time than traditional building methods.

Packed with equal parts performance and value it is an ideal precast panel solution when the additional thermal performance and cost of a sandwich panel is unnecessary. Still highly capable thermally versacore green delivers r values ranging from a leed friendly r 13 6 in an 8 inch thick panel up to r 20 2 in a 12 inch thick panel. Providing an r value greater than what can be expected by the material alone r 11 49 or by which code requires.