Influence of fibre length on properties of glass-fibre reinforced bark particleboards
This study was carried out to assess the feasibility of glass fibres of various lengths (12 mm, 18 mm, 24 mm and 30 mm) as reinforcement on the mechanical performance of bark particleboards intended for thermal insulation. To evaluate their efficiency, the results of fibre reinforced particleboards...
| Permalink: | http://skupni.nsk.hr/Record/nsk.NSK01001108269/Details |
|---|---|
| Matična publikacija: |
Drvna industrija (Online) 71 (2020), 4 ; str. 411-415 |
| Glavni autori: | Pásztory, Zoltan (Author), Börcsök, Zoltan, Tsalagkas, Dimitrios |
| Vrsta građe: | e-članak |
| Jezik: | eng |
| Predmet: | |
| Online pristup: |
https://doi.org/10.5552/drvind.2020.1948 Hrčak |
| LEADER | 03546naa a22003854i 4500 | ||
|---|---|---|---|
| 001 | NSK01001108269 | ||
| 003 | HR-ZaNSK | ||
| 005 | 20210915124014.0 | ||
| 006 | m d | ||
| 007 | cr|||||||||||| | ||
| 008 | 210728s2020 ci a |o |0|| ||eng | ||
| 024 | 7 | |2 doi |a 10.5552/drvind.2020.1948 | |
| 035 | |a (HR-ZaNSK)001108269 | ||
| 040 | |a HR-ZaNSK |b hrv |c HR-ZaNSK |e ppiak | ||
| 041 | 0 | |a eng |b eng |b hrv | |
| 042 | |a croatica | ||
| 044 | |a ci |c hr | ||
| 080 | 1 | |a 67/68 |2 2011 | |
| 100 | 1 | |a Pásztory, Zoltan |4 aut |9 HR-ZaNSK | |
| 245 | 1 | 0 | |a Influence of fibre length on properties of glass-fibre reinforced bark particleboards |h [Elektronička građa] = |b Utjecaj duljine vlakana na svojstva iverice od kore ojačane staklenim vlaknima / |c Zoltan Pásztory, Zoltan Börcsök, Dimitrios Tsalagkas. |
| 246 | 3 | 1 | |a Utjecaj duljine vlakana na svojstva iverice od kore ojačane staklenim vlaknima |
| 300 | |b Ilustr. | ||
| 504 | |a Bibliografija: 29 jed. | ||
| 504 | |a Abstract ; Sažetak. | ||
| 520 | |a This study was carried out to assess the feasibility of glass fibres of various lengths (12 mm, 18 mm, 24 mm and 30 mm) as reinforcement on the mechanical performance of bark particleboards intended for thermal insulation. To evaluate their efficiency, the results of fibre reinforced particleboards at mass of 3wt% concentration were compared with plain bark based boards. Thermal, physical and mechanical properties (modulus of rupture, modulus of elasticity and internal bond) were determined on unreinforced and reinforced specimens. In general, the results of the thermal conductivity measurements indicated that the bark panels could potentially be used as feedstock for thermal insulation panels. However, the glass fibres lengths had a direct adverse effect on the mechanical behaviour of the bark particleboard, instead of providing synergistic reinforcement. Furthermore, the static bending properties, mainly the modulus of rupture, gradually decreased with increasing lengths of glass fibre. | ||
| 520 | |a Istraživanje je provedeno kako bi se procijenila mogućnost uporabe staklenih vlakana različitih duljina (12; 18; 24 i 30 mm) kao materijala za ojačanje iverica proizvedenih od kore i namijenjenih toplinskoj izolaciji te kako bi se istražio utjecaj tih vlakana na mehanička svojstva iverica. Da bi se procijenio utjecaj staklenih vlakana, uspoređena su svojstva iverica ojačanih staklenim vlaknima masenog udjela vlakana od 3 % i iverica napravljenih od kore, bez ojačanja staklenim vlaknima. Uspoređena su toplinska, fizička i mehanička svojstva (modul loma, modul elastičnosti i međuslojna čvrstoća) uzoraka ploča iverica s ojačanjem staklenim vlaknima i bez ojačanja. U osnovi, rezultati mjerenja toplinske vodljivosti pokazali su da bi se ploče od kore mogle potencijalno upotrebljavati za toplinsku izolaciju. Međutim, duljina staklenih vlakana imala je izravan nepovoljan utjecaj na mehanička svojstva iverica od kore. Nadalje, svojstva statičkog savijanja, uglavnom modul loma, postupno su se smanjivala s povećanjem duljine staklenih vlakana. | ||
| 653 | 0 | |a Kora drveta |a Staklena vlakna |a Izolacijske ploče |a Iverica | |
| 700 | 1 | |a Börcsök, Zoltan |4 aut |9 HR-ZaNSK | |
| 700 | 1 | |a Tsalagkas, Dimitrios |4 aut |9 HR-ZaNSK | |
| 773 | 0 | |t Drvna industrija (Online) |x 1847-1153 |g 71 (2020), 4 ; str. 411-415 |w nsk.(HR-ZaNSK)000688399 | |
| 981 | |b Be2020 |b B03/20 | ||
| 998 | |b tino2109 | ||
| 856 | 4 | 0 | |u https://doi.org/10.5552/drvind.2020.1948 |
| 856 | 4 | 0 | |u https://hrcak.srce.hr/244190 |y Hrčak |
| 856 | 4 | 1 | |y Digitalna.nsk.hr |