Thermal and Acoustic insulation
Palziv’s cross-linked polyethylene foam products provide thermal and acoustic insulation as well as anti-vibration dampening. Palziv foams can delay the flow of thermal energy generated by conduction, convection, radiation or when undergoing a phase change. Palziv's acoustic underlay provides both a thermal and acoustic insulation solution between floors. The use of both concrete and sand, with Palziv’s foam in between, improves the reduction of heat transfer between floors.
In addition, it lowers the impact noise transferred to the lower floor stemming from movement on the upper floor. A quantity of 5-10mm of Palziv’s material can dramatically lessen the mass of concrete and sand required.