Code: 5683
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It is an acoustic underlay mantle specific for low thickness laminate. It is composed by extruded polyethylene foam thin cellulation with density 30 kg/m3, covered with an LDPE 150 my with selvedge overflowing about 10 cm. The product is a vapor barrier that prevents the expansion of the pre-finished flooring and parquet wood and must be sealed with adhesive tape aluminised. Has a discrete mechanical strength resulting from features of the foam with closed cells to 100%, that fit perfectly to the irregular surfaces; resistant to molds, insects and parasites and it is stable over time. Polywood is the best answer to the problems arising from the need to reflectance of the heat and the shortage of space in the realization of very low thickness layers separators soundproofing. Polywood is not a vapor barrier and cannot be placed above the radiant systems