Volume 39 (2024-2025)
Volume 38 (2023-2024)
Volume 37 (2022-2023)
Volume 36 (2021-2022)
Volume 35 (2020-2021)
Volume 34 (2019-2020)
Volume 33 (2018-2019)
Volume 32 (2017-2018)
Volume 31 (2016-2017)
Volume 30 (2015-2016)
Volume 29 (2014-2015)
Volume 28 (2013-2014)
Volume 27 (2012-2013)
Volume 26 (2011-2012)
Volume 25 (2010-2011)
Volume 24 (2009-2010)
Volume 23 (2008-2009)
Volume 22 (2007-2008)
Volume 21 (2006-2007)
Volume 20 (2005-2006)
Volume 19 (2004-2005)
Volume 18 (2003-2004)
Volume 17 (2002-2003)
Volume 16 (2002-2003)
Volume 15 (2001-2002)
Volume 14 (2001-2002)
Volume 13 (2001)
Volume 12 (2000-2001)
Volume 11 (2000-2001)
Volume 10 (2000-2001)
Volume 9 (2000)
Volume 8 (1999)
Volume 7 (1999)
Volume 6 (1998)
Volume 5 (1998)
Volume 4 (1997)
Volume 3 (1997)
Volume 2 (1996)
Volume 1 (1995)
Study on Fire-Retarding Properties of Nano-Wollastonite in Fir Wood (Abies alba)

Azar Haghighi; Hamid reza Taghiyari; Ali nagi Karimi

Volume 28, Summer 2 , June 2013, , Pages 252-265

https://doi.org/10.22092/ijwpr.2013.2791

Abstract
  In the present study, fire-retardant properties of nano-wollastonite in fir wood (Abies alba) was studied. Water absorption and volume swelling of the specimens were also measured. Specimens were prepared according to ISO 11925 standard specifications to measure the fire-retarding properties, and ASTM ...  Read More

Management and Economics wood
Study on Durability of Oak Wood by Field test stakes

Ali Rezaneghad; Habibalah Arab tabar firozjaei

Volume 25, Issue 1 , September 2010, , Pages 22-31

https://doi.org/10.22092/ijwpr.2010.117263

Abstract
  With the aim of measuring the durability of Oak wood (Quercus castaneafolia), 2×2×45cm wood samples were prepared. The treatments were included natural wood and impregnated with Celcure. Wood samples with 20 replication installed in 2 zones in north of Iran included Chamestan and Shalman ...  Read More

Management and Economics wood
Study on Termites Resistance of Oak Wood by Field test stakes

Ali Rezanzhad; Habib alah Arabtabar

Volume 22, Issue 1 , October 2007, , Pages 62-72

https://doi.org/10.22092/ijwpr.2007.117422

Abstract
  With the aim of measuring the durability of Oak (Quercus castaneafolia), 2x2x45 cm samples were prepared. The treatments were included natural and impregnated with Celcure and creosote. Wood samples with 20 replication installed in 2 zones included Qom and Khozestan provinces. Evaluation of samples were ...  Read More

Management and Economics wood
PRESERVATIVE TREATMENT OF GREEN POPLAR POLES BY USING TIRE -TUBE METHOD

Habib alah Arab tabar firoz jaei; Ali Reza nezhad; Abdolrahman Hosseinzadeh

Volume 19, No., 1 , April 2004, , Pages 97-114

https://doi.org/10.22092/ijwpr.2004.117563

Abstract
  In this study, green round poles of Populus nigra L. var. italica were treated with Celcure by using Tire - Tube method. After felling and sizing trees, thick - end of poles (about 15 cm.) were debarked and a section of tire inner Tube was fastened around the debarked end of the fresh - cut poles and ...  Read More

Physics and Mechanical Wood
INVESTIGATION ON DESIGN AND FABRICATION OF TWO HALF LAMINATED SLEEPERS IN COMPARION WITH CONVENTIONAL TYPE

Habibalah Arabtabar; Abdolrahman Hosseinzadeh; Ali Rezanezhad; Ghanbar Ebrahimi

Volume 12, 12-No. 251 , December 2001, , Pages 39-72

https://doi.org/10.22092/ijwpr.2001.117500

Abstract
  The economical importance of railroads and their development in Iran have been caused those annually 500000 wood sleepers to be required, if sleepers are to be maintained in suitable condition. However, the wood resources are also limited, specially producing roadbeds with high classes. For conservation ...  Read More