dc.contributor.author | Oezcifci, Ayhan | |
dc.contributor.author | Okcu, Oktay | |
dc.date.accessioned | 2019-07-27T12:10:23Z | |
dc.date.accessioned | 2019-07-28T10:15:24Z | |
dc.date.available | 2019-07-27T12:10:23Z | |
dc.date.available | 2019-07-28T10:15:24Z | |
dc.date.issued | 2008 | |
dc.identifier.issn | 0924-0136 | |
dc.identifier.uri | https://dx.doi.org/10.1016/j.jmatprotec.2007.10.003 | |
dc.identifier.uri | https://hdl.handle.net/20.500.12418/10401 | |
dc.description | WOS: 000253005100001 | en_US |
dc.description.abstract | The objective of this study was to investigate the effects of zinc chloride (ZnCl2) and borax (Na2B4O7.5H(2)O) on combustion properties of laminated veneer lumbers (LVLs) with two, three and four-layered, produced from white oak (Quercus alba) and chestnut (Cestanea sativa Mill.) woods. Veneers obtained for LVL were impregnated according to ASTM-D 1413. Veneers applied vacuum method were dried and bonded with poly(vinyl) acetate (PVAc) and D-VTKA polyurethane-based adhesives. The combustion test was performed according to the procedure defined in the ASTM-E 69 standard The results indicated that the highest weight loss of LVL (43.1 g) was observed in unprocessed weigh wood samples. The lowest O-2 consumption ratio was in borax-impregnated LVL samples with Desmodur-VTKA, with a ratio 20.4%. The highest CO ratio observed in LVL control samples was 2834.7 ppm, the highest temperature measured in borax-impregnated control LVL was 398.5 degrees C, the highest ash ratio was measured as 82.4%, however NOx and SOx emissions (oxides of nitrogen and sulfur) could not be measured, because heat did not go up to 1000 degrees C. As a result, borax was found to be an effective fire-retardant chemical in LVL. in conclusion, it can be recommended as a fire-retardant building material. (C) 2007 Elsevier B.V. All rights reserved. | en_US |
dc.language.iso | eng | en_US |
dc.publisher | ELSEVIER SCIENCE SA | en_US |
dc.relation.isversionof | 10.1016/j.jmatprotec.2007.10.003 | en_US |
dc.rights | info:eu-repo/semantics/closedAccess | en_US |
dc.subject | LVL | en_US |
dc.subject | impregnation | en_US |
dc.subject | combustion | en_US |
dc.subject | zinc chloride | en_US |
dc.subject | borax | en_US |
dc.title | Impacts of some chemicals on combustion properties of impregnated laminated veneer lumber (LVL) | en_US |
dc.type | review | en_US |
dc.relation.journal | JOURNAL OF MATERIALS PROCESSING TECHNOLOGY | en_US |
dc.contributor.department | Karabuk Univ, Tech Educ Fac, TR-78050 Karabuk, Turkey -- [Okcu, Oktay] Cumhuriyet Univ, Akdagmadeni Coll, TR-66300 Yozgat, Turkey | en_US |
dc.identifier.volume | 199 | en_US |
dc.identifier.issue | 01.Mar | en_US |
dc.identifier.endpage | 9 | en_US |
dc.identifier.startpage | 1 | en_US |
dc.relation.publicationcategory | Diğer | en_US |