Thermally modification of wood is an environment-friendly alternative method for improving several properties without the use chemicals. The compressive strength (CS) parallel to grain reinforced laminated veneer lumber (LVL) manufactured from heat treated beech (Fagus orientalis) veneers and carbon fibre was determined. performed at 140°C, 160°C, 180°C, 200 °C according thermal treatment proce...

Yağmur, güneş, rüzgâr gibi doğal şartlar ahşap malzemenin fiziksel, kimyasal ve mekanik özelliklerinde değişimlere neden olmaktadır. Bu değişimler çoğunlukla olumsuz olarak nitelendirilmektedir. Ancak, bazı durumlarda bu doğallığı ifade etmesi veya bir sonraki işlem için gerekli olmasında dolayı tercih edilebilmektedir. Bazı mobilya iç mekan tasarımlarında eskitme nitelendirilen ahşaplar özelli...

The growth and quality of natural seedlings are important goals forest management in uneven-aged high stands. In this study, the recovery process physical chemical properties soil, as well variables beech on skid trails after skidding operations three time periods (10, 20, 30 years) were investigated Hyrcanian forests Iran. Results revealed that soil (organic C, total N, pH) fully recovered 20 ...

Modern solid wood armchairs are developing in the direction of simplicity and lightness, favored by market. However, low mechanical strength connecting joint cantilevered handrails is an issue that needs to be improved. In this study, armrest joints a cantilever armchair made beech (Fagus orientalis Lipsky) were examined. To improve handrail joints, three novel proposed including dovetail tenon...

Carbon fiber fabric reinforced laminated veneer lumber (RLVL) pieces were prepared by using heat-treated beech (Fagus orientalis Lipsky) veneers with polyurethane (PU) adhesive as the binder. was tested in three different locations solid material and non-reinforced samples (on bottom line, upper lines-symmetrical). Prior to manufacture of LVL RLVL, heat treatment conducted a laboratory oven at ...