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Drvna Industrija
Scopus
ISSN 0012-6772 · University of Zagreb, Faculty of Forestry and Wood Technology · 468 artikel di indeks
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Artikel Jurnal
Energy Efficiency of Industrial Wood Drying: Comparative Analysis of Convective and Vacuum Drying Based on an Operational Case Study
Artificial wood drying is an energy-intensive industrial process with major economic and environmental implications. This study evaluates the energy performance of convective and vacuum drying in a Hungarian wood-processing plant, with separate analysis of one summer and one winter convective…
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Artikel Jurnal
Comparative Study of Thermal Aging Effects on Old Newspaper Pulps Bleached with Different Chemicals
This study investigates the influence of different bleaching systems on the thermal aging behavior of old newspaper pulps (ONP) under controlled laboratory conditions. Hydrogen peroxide, sodium dithionite, and formamidine sulfinic acid (FAS) were applied at their respective optimum dosages, and the…
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Artikel Jurnal
Effect of Wood Ash and Boron Salts on Hygroscopicity of Sawdust Composites Bonded with Wheat Protein
Bio-based wood composites bonded with wheat protein represent a sustainable alternative to conventional formaldehyde-based panels; however, their high moisture sensitivity limits dimensional stability and functional reliability. This study comparatively evaluated the effect of incorporating…
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Artikel Jurnal
Innovation and Competitive Characteristics in Local Forest Industry Enterprises: A Case Study
The forest products industry makes significant contributions to national economies in terms of basic economic indicators such as employment, expansion into rural areas, added value, investment and exports. This study aims to measure the innovation perception, awareness and competitiveness of small…
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Artikel Jurnal
National Wood Product Material Flow Analysis: PRODCOM Data on Wood Products Supporting Improved Macro-Level Sectoral Assessments in Slovenia
The study investigates the production of harvested wood products in Slovenia by applying the volumetric material flow analysis (MFA) from processed roundwood to secondary product. The study provides the methodological approach for data collection and consistency assessment to support nation-wide…
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Artikel Jurnal
Performance Evaluation of Coco Wood Chairs Constructed with Traditional Joints
Furniture is an engineered structure that is subjected to various loads throughout its service life. As a result, to guarantee that furniture satisfies the standards of the target market for strength and durability, it must be designed and constructed with the appropriate strength features. This…
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Artikel Jurnal
The Structure of Price Dynamics for Timber Products on World and Russian Markets
This research endeavor seeks to address the scientific challenge of discerning recurring patterns of price fluctuation in both international and national markets for timber and other forest-derived goods. Databases on prices for forest products have been created, which required careful processing…
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Artikel Jurnal
Technical, Energy, and Environmental Performance Evaluation of an Industrial-Scale Solar–Steam Hybrid Wood Drying System in Tropical Climate of Vietnam
This study presents an industrial-scale evaluation of a 100 m³ per batch solar–steam hybrid wood drying system operating under tropical climate conditions in Vietnam. A full drying cycle of approximately 480 hours was performed on 13-mm Acacia mangium lumber using a multi-point monitoring system…
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Artikel Jurnal
Bending Performance of Populus Deltoides Wood: Influence of Ammonia, Sodium Hydroxide, Temperature and Additives
Wood bending has a wide range of possible uses, such as in making bent furniture, musical instruments, and sporting goods. The study is centred on using a full factorial design of experiments to understand the main and interaction effects of factors like ammonia (20 % and 25 %), NaOH (2.5 % and 0…
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Artikel Jurnal
Application Methods of Digital Twin Technology in Quality Control and Management of Customised Furniture
Digital twin technology enables intelligent manufacturing and supports digital transformation. However, its use in customised furniture quality control is limited, due to issues such as inefficient traceability, slow response times, and predictive barriers. To address the fragmented quality…
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Artikel Jurnal
Evaluation of Four Lesser-Known Indonesian Hardwood Species for Paper Pulp Production Based on Fiber Quality and Specific Gravity
The effort to ensure raw material sustainability in the paper pulp industry needs to focus on finding substitutes for wood species. Raw materials for making paper pulp can be obtained from all species of wood, but they must meet specific criteria. We analyzed the specific gravity and maceration…
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Artikel Jurnal
Fuelwood Production in the Form of Discs
The proposed method comprises a small-scale production of fuelwood from felled and delimbed tree trunks in private households by slicing them into roundwood discs. The time consumption of this method was compared to that of the traditional method, which consists of cutting roundwood into log…
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Artikel Jurnal
The Effects of Wood Material Selection on Sound Absorption Performance in Industrial Noise Insulation
This study investigates the sound insulation performance of various wood-based materials used to mitigate industrial noise generated by an air compressor in a furniture workshop. LAeq measurements were conducted at eight different locations within the facility, including classrooms, faculty…
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Artikel Jurnal
Experimental and Numerical Study on Strengthening Timber Beams Using Carbon and Glass Fibers
This research investigates the flexural behavior of laminated spruce timber beams strengthened with carbon fiber reinforced polymer (CFRP) and glass fiber reinforced polymer (GFRP) composites. A total of 28 specimens, fabricated in accordance with TS EN 408+A1 standards, comprising twelve CFRP…
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Artikel Jurnal
Artificial Neural Network-Based Optimization of CO2 Laser Cutting Parameters for Beech Plywood and HDF: A Kerf Geometry Perspective
This study presents the results of Artificial Neural Networks (ANN) predictions with the aim of optimizing the process of beech plywood and HDF laser cutting. A survey is given of the results of predictions of cutting kerf parameters made by Artificial Neural Networks to cover a wide spread of CO2…
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Artikel Jurnal
Effect of Nail Models and Diameters on Withdrawal Strength of a Tropical Hardwood: A Preliminary Study
Nails are a simple and viable solution to connect sections of wooden structures. Although they are the oldest and most traditional connection elements, there is a considerable knowledge gap concerning the use of larger sized, threaded nails, in tropical hardwoods. The objective of this study was to…
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Artikel Jurnal
Combustion and Mechanical Properties of Wood Impregnated with Aqueous Solutions of Various Ammonium and Phosphate-Based Commercial Fertilizers
This study evaluates the combustion and mechanical behavior of Oriental beech (Fagus orientalis L.) wood impregnated with aqueous solutions of various commercial fertilizers–specifically calcium ammonium nitrate (CAN), triple superphosphate (TSP), and their 1:1 weight-based mixture (CAN+TSP). These…
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Artikel Jurnal
Comparison and Investigation of the Behavior of Reinforced Wooden Beams with Notches at the Ends
When manufacturing wooden beams for spanning, notches are often formed at the ends. Under load, stresses develop at these notches, often causing cracks and beam failure. This study theoretically and experimentally investigated methods to reinforce such beams. Two types of calibrated beams were…
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Artikel Jurnal
Comparative Experimental Investigation of Two Different Levels of Heat-Treated Wood Properties
This study examines the effects of heat treatment on the mechanical properties of four wood species: oak (Quercus petraea L), Scotch pine (Pinus sylvestris), chestnut (Castanea sativa) and cedar (Cedrus libani). Samples were subjected to heat treatment at 175 °C and 205 °C, and their bending…
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Artikel Jurnal
Resistance of Three Commonly Used Wood Species Treated with Selected Plant-Based Oil to Fungi Infestation
Using wood as a construction material comes with the problem of degradation due to material resistance and exposure to favourable conditions conducive to fungal growth. This study investigated the resistance of treated commonly used wood species (Triplochiton scleroxylon, Gmelina arborea, and…