Št. zadetkov: 10
Izvirni znanstveni članek
Oznake:
razkroj;terasa;odpornost lesa proti navlaževanju;odpornostni model;življenjska doba;les;decay;decking;inherent durability;moisture performance;resistance model;wood;
Wood is one of the most important construction materials, and its use in building applications has increased in recent decades. In order to enable even more extensive and reliable use of wood, we need to understand the factors affecting woodʹs service life. A new concept for characterizing the durab ...
Leto:
2019
Vir:
Biotehniška fakulteta (UL BF)
Magistrsko delo
Oznake:
white rot;brown rot;soft rot;High-Energy Multiple Impact (HEMI) test;structural integrity;Dynamic Vapor Sorption;
Wood-destroying fungi cause different types of decay which lead to a reduction of various elastomechanical properties of wood. This is already significant when the mass loss is not yet gravimetrically detectable. Particularly difficult to define is the incipient decay, since the reduction of elastom ...
Leto:
2023
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
nad zemljo;razredi odpornosti;terenska testiranja;glivni razkroj;razred uporabe 3;odpornost lesa;above-ground;durability classes;field test;fungal decay;use class 3 (UC 3);wood durability;
The durability against decay organisms is an essential material property for wood in outdoor use. A jack of all trades method for above-ground wood durability testing has been sought for decades, but until now no method has found its way into European standardization. The method of choice shall be a ...
Leto:
2023
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
testi adsorpcije in desorpcije;EN 16818;odpornost lesa;vrednotenje življenjske dobe;vlažnost lesa;absorption-desorption tests;material resistance;residual moisture content;service life prediction;
The service life of wood in outdoor use under humid conditions is mainly determined by its material resistance and the exposure situation. Different standards such as EN 350 (2016) point on the relevance of wood's resistance against moisture for its expected service life. Recently, different standar ...
Leto:
2020
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
prostotrosnice;odpornost;rjava trohnoba;razkroj;dinamika navlaževanja;mehka trohnoba;bela trohnoba;basidiomycetes;durability;brown rot;fungal decay;moisture dynamics;soft rot;white rot;
To evaluate the performance of new wood-based products, reference wood species with known performances are included in laboratory and field trials. However, different wood species vary in their durability performance, and there will also be a within-species variation. The primary aim of this paper w ...
Leto:
2021
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
termična modifikacija;kontrola kakovosti;dinamična sorpcija vodne pare;les;vlažnost lesa;thermal modification;quality control;dynamic vapour sorption;wood;moisture content;
The importance of thermal modification is increasing worldwide. Increased use of thermally modified timber (TMT) has resulted in a need for reliable quality control, comprising control of variation of the production within defined limits, allowing third-party control in the case of certification and ...
Leto:
2020
Vir:
Zavod za gradbeništvo Slovenije (ZAG)
Christian Brischke,
Gry Alfredsen,
Miha Humar,
Elena Conti,
Laurie Cookson,
Lukas Emmerich,
Stefania Fortino,
Lesley Francis,
Eckhard Melcher,
Davor Kržišnik,
Boštjan Lesar
Izvirni znanstveni članek
Oznake:
naravna odpornost;model odmerek-odziv;navlaževanje;glivni razkroj;odpornost proti navlaževanju;vrednotenje življenjske dobe;adsorpcija vode;desorpcija vode;biological durability;dose-response model;fungal decay;moisture performance;service life prediction;water uptake;water release;wetting ability;
Durability-based designs with timber require reliable information about the wood properties and how they affect its performance under variable exposure conditions. This study aimed at utilizing a material resistance model (Part 2 of this publication) based on a dose%response approach for predicting ...
Leto:
2021
Vir:
Biotehniška fakulteta (UL BF)
Christian Brischke,
Gry Alfredsen,
Miha Humar,
Elena Conti,
Laurie Cookson,
Lukas Emmerich,
Stefania Fortino,
Brendan N. Marais,
Eckhard Melcher,
Davor Kržišnik,
Boštjan Lesar
Izvirni znanstveni članek
Oznake:
naravna odpornost;model odmerek-odziv;glivni razkroj;odpornost proti navlaževanju;vrednotenje življenjske dobe;adsorpcija vode;desorpcija vode;biological durability;dose-response model;fungal decay;moisture performance;service life prediction;water uptake;water release;wetting ability;
Service life planning with timber requires reliable models for quantifying the effects of exposure-related parameters and the material-inherent resistance of wood against biotic agents. The Meyer-Veltrup model was the first attempt to account for inherent protective properties and the wetting abilit ...
Leto:
2021
Vir:
Biotehniška fakulteta (UL BF)
Izvirni znanstveni članek
Oznake:
decay risk;exposure model;fungi;marine borers;service life prediction;termites;
Construction using timber has seen a resurgence in light of global climate mitigation policies. Wood is a renewable resource, and engineered wood products are proving to be competitive against concrete and steel while having several advantages. However, while the renewable nature of wood in construc ...
Leto:
2022
Vir:
Biotehniška fakulteta (UL BF)
Dennis Jones,
Davor Kržišnik,
Miha Hočevar,
Andreja Žagar,
Miha Humar,
Carmen-Mihaela Popescu,
Maria-Cristina Popescu,
Christian Brischke,
Lina Nunes,
Simon F. Curling,
Graham Alan Ormondroyd,
Dick Sandberg
Izvirni znanstveni članek
Oznake:
les;Majlardova reakcija;kemična modifikacija;termična modifikacija;mehanske lastnosti;infrardeča spektroskopija;biološke lastnosti;wood;Maillard reaction;thermal treatment;chemical treatment;mechanical properties;nfrared spectroscopy;biological properties;
The effects of thermal modification of wood have been well established, particularly in terms of reductions in mechanical performance. In recent years, there has been an increase in studies related to the Maillard reaction. More commonly associated with food chemistry, it involves the reaction of am ...
Leto:
2022
Vir:
Biotehniška fakulteta (UL BF)