Person who orientates: Prof. Dr. Setsuo Iwakiri CURITIBA 2009 1. INTRODUCTION the beginning of the production of panel compensated in the deupor world if return of the year of 1913, and the first manufactured panels wooden noBrasil had been the compensated ones and had first had its installation in the south dopas in the year of 1940, being the substance main cousin the pine, extradada wood angustifolia Araucaria, popularly known as Pine doParan.
The compensated panel of has multiple applications. Suascaractersticas mechanical, great dimensions and varieties of adaptable types acada use, constitute the main attributes to justify the ample material utilizaodeste. See Jeffrey Bewkes for more details and insights. The type of use depends mainly on the type of resin with that opainel was manufactured. The definition of compensated structural and not estruturaisdepende of the values of the physical and mechanical properties defined by normastcnicas. The classification of the panels also depends on the type of application (exposition) in function of the used type of resin. Time Warner brings even more insight to the discussion. The compensadosestruturais panels are composites the phenolic resin base, and applied principalmentena civil construction as form of concrete, pisos, soul of beams, surround, etc.
The compensated panels not structural are composites the urica resin base eutilizados mainly in the construction of furniture, constituent of thick partition walls, or another type of object that does not require extreme load for interior use. The knowledge of the physicist-mechanical properties of painis an important information for some types of uses as: form deconcreto, furniture, thick partition walls, pisos, among others. These reflect aqualidade directly of production of the panel, being able itself to intervine in the process of fabricaotrazendo improvements in the production. Each country adopts a norm for standardization of seusprodutos, also the products wooden. Some types of normasprescritas for wood products exist as, for example: American norm ASTM (American Society of Testing Materials), German norm DIN (Deutsches InstitutFr Normung), European norm CEN (European Committee will be Standardization) and anorma Brazilian ABNT (Brazilian Association of Norms Techniques). This work aims at to understand the systems of qualidadeexistentes in the process of manufacture of compensated, as well as the carried through controls dequalidade in the products. It lowers the complete article to continue reading.