Zobrazeno 1 - 10
of 88
pro vyhledávání: '"MIROSLAV GAŠPARÍK"'
Publikováno v:
Journal of Wood Science, Vol 70, Iss 1, Pp 1-15 (2024)
Abstract This work deals with the influence of different heat treatment temperatures (140, 150, 160, 170, 180, 190, 200, and 210 °C) on changes in sapwood and red heartwood of European beech (Fagus sylvatica L.). According to the results of wet chem
Externí odkaz:
https://doaj.org/article/76be92f9fb5a41f0955edf34c77af734
Publikováno v:
Forests, Vol 15, Iss 9, p 1656 (2024)
This paper deals with the bonding characteristics of cross-laminated timber (CLT) panels made of Silver birch (Betula pendula Roth.), European aspen (Populus tremula L.), and Norway spruce (Picea abies (L.) H. Karst.) wood. Three-layered single-speci
Externí odkaz:
https://doaj.org/article/9995a83048ff495d809282931993d216
Publikováno v:
Fire, Vol 7, Iss 1, p 30 (2024)
This study delved into the combustion properties of combined glulam bonded using polyurethane (PUR) and resorcinol-phenol-formaldehyde (RPF) adhesives. The experiment involved three distinct wood species, namely, spruce, alder, and beech, which were
Externí odkaz:
https://doaj.org/article/4d4fbeef3e754a89909a0633d1da0a54
Autor:
Tomáš Kytka, Miroslav Gašparík, Lukáš Sahula, David Novák, Elham Karami, Sumanta Das, Martin Sviták
Publikováno v:
Materials, Vol 17, Iss 2, p 514 (2024)
In this study, alder, spruce, and beech woods were used for homogeneous symmetric, inhomogeneous symmetric (combined) and inhomogeneous non-symmetric glued laminated timber (glulam) beams glued with resorcinol phenol formaldehyde (RPF) adhesive. The
Externí odkaz:
https://doaj.org/article/1c6f93c331c34b85be85fe32807d1493
Autor:
Roberto Corleto, Milan Gaff, Peter Niemz, Anil Kumar Sethy, Luigi Todaro, Gianluca Ditommaso, Fatemeh Razaei, Adam Sikora, Lukas Kaplan, Sumanta Das, Gourav Kamboj, Miroslav Gašparík, František Kačík, Jan Macků
Publikováno v:
Journal of Materials Research and Technology, Vol 9, Iss 4, Pp 9315-9327 (2020)
The purpose of this study was to analyze the effect of thermal treatment on chemical changes, mechanical properties and machining behavior of African padauk wood. Thermal modification of padauk wood was carried out at 3 different temperatures (160 °
Externí odkaz:
https://doaj.org/article/ac2b4d29c113473c99de503ca20384cc
Autor:
Miroslav Gašparík, Elham Karami, Fatemeh Rezaei, Tomáš Kytka, Sumanta Das, Doubravka Lesáková
Publikováno v:
Forests, Vol 13, Iss 3, p 364 (2022)
This article deals with the effect of alternating lower (freezing) and higher (heating) temperatures on the static bending characteristics of glued Norway spruce (Picea abies (L.) H. Karst.) and European larch (Larix decidua Mill.) wood. Two types of
Externí odkaz:
https://doaj.org/article/cd5b320ab01c43b5a59585df8a744242
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 819-838 (2016)
The effect of thermal treatment temperatures on the dynamic and static modulus of elasticity (MOE) of Norway spruce wood (Picea abies (L.) H. Karst.) was evaluated. The dynamic MOE was measured using ultrasound and resonance methods in the longitudin
Externí odkaz:
https://doaj.org/article/12743c3e35d14f52976953fc84acccef
Autor:
Jozef Gáborík, Milan Gaff, Daniel Ruman, Miroslav Gašparík, Tomáš Svoboda, Vojtech Vokaty, Adam Síkora
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 82-94 (2016)
This paper explores changes in the quality of the surface of aspen wood after pressing. Pressing, a type of processing, facilitates changes in surface quality and smoothness, thereby producing wood suitable for the furniture industry. The results obt
Externí odkaz:
https://doaj.org/article/cc7e58b104184c8aa01b8a2bf9d97c04
Autor:
Jiří Kubš, Miroslav Gašparík, Milan Gaff, Lukáš Kaplan, Hana Čekovská, Jan Ježek, Václav Štícha
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 407-418 (2016)
This paper investigated the energy consumption differences during plain milling of thermally treated and untreated lodgepole pine wood (Pinus contorta subsp. murrayana). Thermal treatment was completed at four temperatures, which were 160 °C, 180 °
Externí odkaz:
https://doaj.org/article/61469f43ec7d4276a81d896af48813aa
Autor:
Miroslav Gašparík, Milan Gaff, Daniel Ruman, Vladimír Záborský, Václava Kašičková, Adam Sikora, Václav Štícha
Publikováno v:
BioResources, Vol 12, Iss 1, Pp 495-513 (2016)
This article deals with the effects of various parameters on the shear bond strength (SBS) of glued wood. A four-factor analysis showed that the combination of only non-densified wood pieces achieves higher shear bond strength values than densified o
Externí odkaz:
https://doaj.org/article/2e340bb7401f438eae1dff918f259a08