Utilizing wood wastes as reinforcement in wood cement composite bricks
Yıl: 2015 Cilt: 65 Sayı: 2 Sayfa Aralığı: 31 - 37 Metin Dili: Türkçe İndeks Tarihi: 29-07-2022
Utilizing wood wastes as reinforcement in wood cement composite bricks
Öz: Bu çalışma, farklı ahşap atıklarından ve çimento / ahşap içeriğinden elde edilen Ahşap Çimento KompozitTuğlaların (WCCB) özelliklerini incelemek üzere gerçekleştirilen araştırmayı temsil etmektedir. Üç tropik ağaçtüründen ve ağırlık bazında 2:1, 2,5:1 ve 3:1 olmak üzere değişen çime nto ve ahşap içeriğiyle 1200 kg m -3 nominalyoğun luğa sahip WCCBler üretilmiştir. Basınç dayanımı, u ltra atım h ızı (UPV), su emilimi (WA) ve kalınlıkşişmesi (TS) özellikleri değerlendirilmiştir. Basınç day anımı değerleri 0,25 ila 1,13 N mm-2 arasında değişiklikgösterirken, UPV de ğerleri ise 18.753 ila 49.992 m s -1 arasında değişmiştir. WCCBlerin 672 saat (28 gün) suyabatırılmasının ardından elde edilen ortalama WA değerleri %9,50 ile %47,13 arasında değişiklik gösterirken,tuğlaların TSsinde fark edilir bir değişiklik olmamıştır. Gözlemlenen yoğunluk (OD) 627 ila 1.159 kg m-3 arasındadeğişiklik göstermiştir. UPV açısından T. Scleroxylon un en iyi performansı göstermiş olduğu diğer iki türe oranla,basınç dayanımı açısından üç adet ahşap/çimento içeriğinden elde edilen A. zygia ölçüsel olarak dengeli ve daha iyiolmuştur. Tüm özellikler, arttırılan çimento içeriği ile iyileştirilmiştir. 3,0:1 çimento / ahşap içeriğine sahipWCCBler panel, tavan ve bölümlere ayırma gibi yapısal uygulamalara uygundur.
Anahtar Kelime: Konular:
Ahşap çimento kompozit tuğlalarında güçlendirici olarak ahşap atıklarının kullanılması
Öz: This paper presents the research work undertaken to study the properties of Wood Cement CompositeBricks (WCCB) from different wood wastes and cement / wood content. The WCBBs with no minal density of 1200 kg m-3were produced from three tropical wood species and at varying cement and wood content of 2:1, 2.5:1and 3:1 on a weight to weight basis. The properties evaluated were compressive strength, Ultra Pulse Velocity(UPV), water absorption (WA) and thickness swelling (TS). The Compressive strength values ranged from 0.25 to1.13 N mm-2 and UPV valu es ranged from 18753 to 49992 m s -1. The mean values of WA after 672 hours (28 days)of water soaking of the WCCBs ranged from 9.50% to 47.13% where there were no noticeable change in the TS ofthe bricks. The observed density (OD) ranged from 627 to 1159 kg m-3. A. zygia from the three wood/cement contentwere more dimensionally stable and better in compressive strength than the other two species where T. scleroxylonhad the best performance in terms of UPV. All the properties improved with increasing cement content. WCCBs at3.0:1 cement/wood content are suitable for structural application such as panelling, ceiling and partitioning
Anahtar Kelime: Konular:
Belge Türü: Makale Makale Türü: Araştırma Makalesi Erişim Türü: Erişime Açık
- Ajayi, B., 2004. Reaction of cement-bonded composites from Gmelina arborea and Leucaena leucocephala to water treatment. Nig erian Journal ofForestry 34(2): 125 -131.
- Ajayi, B., 2000. Strength and dimensional stability of cement-bonded flakeboard produced from Gmelina and Leucaena leucocephala. PhD thesis. Federal Univ. of Tech., Dept. of Forestry and Wood Tech., Akure, Nigeria, 176pp.
- ASTM C 67 -03 , 2003. Standard test methods for sampling and testing brick and structural clay tile. Philadelp hia, PA: American Society for Testing and Materials; 2003.
- ASTM, 1998. Standard Test Methods for Evaluating Properties of Wood -Base Fiber and Particle Panel Materials. ASTM D 1037 96a. The American Society for Testing and Materials, Philadelphia, Annu al Book of ASTM Standards, Vol. 04. 09 Wood.
- Badejo, S.O.O ., 1990. Sawmill wood residues and their utilization. Invited Paper presented at the National Forestry Workshop Management strategies for self sufficiency in Wood production held at Ibadan, June 1 990
- Badejo, S.O.O ., 1987. An investigation on the influence of cement binder content on properties of cement-bonded particleboards from four Tropical Hardwood species.
- BS 1881 , 1997. Recommendations for measurement of pulse velocity through concrete. London: British Standards Institute; 1997 (Part 203).
- Del Meneéis , C.H. S ., de Castro , V .G., de Souza, M.R., 2007. Production and Properties of a Medium Density Wood - Cement Boards Produced with Oriented Strands and Silica Fume. Maderasz Cienciay Tecnología 9(2): 105 -115.
- Elinwa, A.U ., Mahmood , Y.A ., 2002. Ash from timber waste as cement replacement material. Cement and Concrete
- Composites 24(2): 219 2 22. Erakhrumen, A.A., Areghan, S.E., Ogunleye, M.B., Larinde, S.L. , Odeyale, O.O., 2008. Selected physico -mechanical properties of cement-bonded particleboard made from pine (Pinus caribaea M.) sawdust-coir ( Cocos nucifera L.) mixture. Scientific Research and Essay 3(5): 197 -203 .
- Galetakis , M., Raka , S ., 2004. Utilization of limestone dust for artificial stone production: an experimental approach. Minerals Engineering 17: 355 35 7.
- Gong, A., Kamdem, D.P., Harichandran , R., 1983. Compression tests on wood -cement particle composites made of CCA -treated wood removed from service.
- Hachmi, M., Moslemi A.A., Campbell. A.G., 1990. A new technique to classify the compatibility of cement. Wood Science and Technology Journal 11: 14 - 19.
- Li, G ., Yu , Y ., Zhao , Z., Li, J ., Li, C., 2003. Properties study of cotton stalk fibre/ gypsum composite. Cement and Concrete Research 33(1): 43 4 6.
- Manning , D., 2004. Exploitation and use of quarry fines. Report no. 087/ MIST2/DACM/01, 19 March 2004. Olorunnisola, A.O., 2009 . Effects of husk particle size and calcium chloride on strength and sorption properties of coconut huskcement composites. Industrial Crops and Products 29(2 -3): 495 -501.
- Oyagade, A.O ., 1992. A Preliminary Investigation of the Influence of some Treatments on the Compressive Strength on Gmelina arborea Wood -Cement Composite. Nigerian Journal of Forestry 22(1 -2): 40 -44.
- Oyagade, A.O ., 1995. Influence of Portland Cement Alkalinity on the Dimensional Stability of Cement-Wood Particleboard. Nigerian Journal of Forestry 24(1 -2): 21 -25.
- Savastano, H., Warden, P.G., Coutts, R.S.P. , 2000. Brazilian waste fibres as reinforcement for cement-based composites. Cement Concrete Composites 22: 379 -384.
- Simatupang, M.H., 1979. Water requirement for the production of Cement-Bonded Particleboard, Holz Roh -Werkst 37: 379 -382
- Soroushian , P., Plasencia , J., Ravanbakhsh , S ., 2003. Assessment of reinforcing effect of recycled plastic and paper in concrete. ACI Materials Journal 100 -M23(3): 203 20 7.
- Stahl, D.C., Skavaczewski, G., Arena, P. Stempski. B., 2002 . Lightweight concrete masonry with recycled wood aggregate. Journal of Materials in Civil Engineering 14 : 116 -121.
- Udoeyo , F.F., Dashibil, P.U . 2002. Sawdust ash as concrete material. ASCE 14(2): 173 17 6.
- Wolfe, R.W., Gjinolli, A., 1999. Composites And Manufactured Products: Durability And Strength Of Cement- Bonded Wo od Particle Composites Made From Construction Waste. Forest Products Journal 49(2): 24 -31.
- Wei, Y.M., Tomita, B., 2000 . Effects of five additive materials on mechanical and dimensional properties of wood cement-bonded boards. Journal of Wood Science 47 : 437 -444.
- Zhou , Y ., Kamdem, D.P., 2002. Effect of Cement/Wood Ratio on the Properties of Cement-Bonded Particleboard using CCA-Treated Wood Removed from Service. Forest Products Journal 52(2): 73 -81.
- Zziwa, A., Kizito, S., Banana, A.Y., Kaboggoza, J.R.S ., Kambugu , R.K., Sseremba, O.E., 2006. Production of composite bricks from sawdust using Portland cement as a binder. Uganda Journal of Agricultural Sciences 12(1): 38 -44.
APA | SADİKU N (2015). Utilizing wood wastes as reinforcement in wood cement composite bricks. , 31 - 37. |
Chicago | SADİKU Nusirat Aderinsola Utilizing wood wastes as reinforcement in wood cement composite bricks. (2015): 31 - 37. |
MLA | SADİKU Nusirat Aderinsola Utilizing wood wastes as reinforcement in wood cement composite bricks. , 2015, ss.31 - 37. |
AMA | SADİKU N Utilizing wood wastes as reinforcement in wood cement composite bricks. . 2015; 31 - 37. |
Vancouver | SADİKU N Utilizing wood wastes as reinforcement in wood cement composite bricks. . 2015; 31 - 37. |
IEEE | SADİKU N "Utilizing wood wastes as reinforcement in wood cement composite bricks." , ss.31 - 37, 2015. |
ISNAD | SADİKU, Nusirat Aderinsola. "Utilizing wood wastes as reinforcement in wood cement composite bricks". (2015), 31-37. |
APA | SADİKU N (2015). Utilizing wood wastes as reinforcement in wood cement composite bricks. İstanbul Üniversitesi Orman Fakültesi Dergisi, 65(2), 31 - 37. |
Chicago | SADİKU Nusirat Aderinsola Utilizing wood wastes as reinforcement in wood cement composite bricks. İstanbul Üniversitesi Orman Fakültesi Dergisi 65, no.2 (2015): 31 - 37. |
MLA | SADİKU Nusirat Aderinsola Utilizing wood wastes as reinforcement in wood cement composite bricks. İstanbul Üniversitesi Orman Fakültesi Dergisi, vol.65, no.2, 2015, ss.31 - 37. |
AMA | SADİKU N Utilizing wood wastes as reinforcement in wood cement composite bricks. İstanbul Üniversitesi Orman Fakültesi Dergisi. 2015; 65(2): 31 - 37. |
Vancouver | SADİKU N Utilizing wood wastes as reinforcement in wood cement composite bricks. İstanbul Üniversitesi Orman Fakültesi Dergisi. 2015; 65(2): 31 - 37. |
IEEE | SADİKU N "Utilizing wood wastes as reinforcement in wood cement composite bricks." İstanbul Üniversitesi Orman Fakültesi Dergisi, 65, ss.31 - 37, 2015. |
ISNAD | SADİKU, Nusirat Aderinsola. "Utilizing wood wastes as reinforcement in wood cement composite bricks". İstanbul Üniversitesi Orman Fakültesi Dergisi 65/2 (2015), 31-37. |