Yayıncı "Universidad del Bio-Bio" için listeleme
Toplam kayıt 7, listelenen: 1-7
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COMPARISON OF SOME WOOD PROPERTIES OF JUVENILE BLACK PINES OF DIFFERENT ORIGIN PLANTED IN THE SAME HABITAT
(Universidad del Bio-Bio, 2021)Black pine (Pinus nigra) is a significant raw material source for the forest products industry in Turkey. The purpose of this research was to study some chemical, anatomical, physical, and mechanical properties of wood ... -
EFFECTS OF MICROCRYSTALLINE CELLULOSE ON SOME PERFORMANCE PROPERTIES OF CHITOSAN AEROGELS
(Universidad del Bio-Bio, 2021)The aim of this research was to investigate the effect of the microcrystalline cellulose reinforcement on some physical, mechanical, thermal, and morphological properties of the chitosan aerogels. The bio-based chitosan ... -
PREDICTIVE EXPRESSIONS FOR WITHDRAWAL FORCE CAPACITY OF VARIOUS SIZE OF DOWELS FROM PARTICLEBOARD AND MEDIUM DENSITY FIBERBOARD
(Universidad del Bio-Bio, 2022)The objective of this study was to develop predictive expressions for estimating the withdrawal force capacity of various size of beech (Fagus orientalis) dowels from medium density fiberboard (MDF) and particleboard (PB). ... -
SOME SURFACE CHARACTERISTICS OF ORIENTAL BEECH WOOD IMPREGNATED WITH SOME FIRE-RETARDANTS AND COATED WITH POLYUREA/POLYURETHANE HYBRID AND EPOXY RESINS
(Universidad del Bio-Bio, 2021)This study was made to determine surface characteristics such as colour, gloss, and surface hardness changes of Oriental beech (Fagus orientalis). The wood specimens were firstly impregnated with some fireretardants(FRs) ... -
STRUCTURAL ANALYSES OF WOODEN CHAIRS BY FINITE ELEMENT METHOD (FEM) AND ASSESSMENT OF THE CYCLIC LOADING PERFORMANCE TN COMPARISON WITH ALLOWABLE DESIGN LOADS
(Universidad del Bio-Bio, 2021)Tests were carried out to investigate the cyclic loading performance of chairs constructed of Scotch pine (Pinus sylvestris) and Oriental beech (Fagus orientalis). Totally, 30 real size chairs were constructed and assembled ... -
The Use of Herbal Extracts in Lacquer Paint Coloring and Determination of Some Mechanical Resistance Properties on Wood-Based Surfaces
(Universidad del Bio-Bio, 2023)The aim of this study was to determine the usability of selected natural dye extracts as environmentally friendly colorants that are used in painting of MDF based furniture and evaluate their resistance to scratch resistance, ... -
WEATHERING CHARACTERISTICS OF IMPREGNATED AND COATED CALABRIAN PINE WOOD
(Universidad del Bio-Bio, 2021)This study was designed to investigate the weathering characteristics of Calabrian pine (Pinus brutia) wood. The wood specimens were impregnated with some copper-based chemicals and then varnish coated. As copper-based ...