Comparative study on the physico-mechanical characteristics for five types of wood flooring

Abstract

During the period 1600-1700, the first works with parquet elements at Versailles Palace were performed, but the high cost has made that the wooden floor to be an exclusivist product for a long time. Currently, in the last 30 years, the most innovations in flooring industry were aimed to improve the technological process, the easing of work, to reduce the losses of raw materials and to reduce the production costs. The experimental research conducted worldwide has shown that the wood processing technology, up to the flooring finite element, plays an important role in achieving a superior quality and durability and that the finishing systems have to be applied depending on the conditions of the area of use. This paper is a comparative study regarding the physico-mechanical characteristics for five types of wood flooring manufactured and marketed in Romania. In the experimental research, there were analyzed: the behavior of the floor assemblies under linearly distributed and concentrated loads, the thermal insulation characteristics and the slip resistance. The experimental results have shown that these characteristics are influenced by the wood species, the type of product (massive one or subjected to stratification technological processing), the thickness of lamellar flooring elements, and the chosen finishing method (varnishing, oiling).

Keywords

• wood
• parquet
• mechanical strengths
• thermal conductivity
• slip resistance