FIELD: construction, particularly battens for flooring or floor layers composed of a number of similar elements.
SUBSTANCE: batten used for floating floor construction has base composed of at least two layers L1, L2 spaced different distances from surface layer. The layers are formed of materials having different properties and compositions. Semi-finished articles for batten production are also disclosed.
EFFECT: increased moisture and impact resistance.
19 cl, 9 dwg
Authors
Dates
2007-09-27—Published
2003-04-08—Filed